Sample records for urbanized union territory

  1. Inequity in awareness and utilization of adolescent reproductive and sexual health services in union territory, Chandigarh, North India.

    PubMed

    Gupta, Madhu; Bhatnagar, Nidhi; Bahugana, Pankaj

    2015-01-01

    Adolescents are a heterogeneous, vulnerable, and sexually active group. Geographical and educational health disparities exist among urban, rural, and slum adolescents and among out-of-school and school-going adolescents, respectively. Adolescent reproductive and sexual health (ARSH) services should be implemented in a manner to minimize health inequities among them. To ascertain the extent of awareness and utilization of ARSH services provided under reproductive and child health(RCH) program among adolescents in Chandigarh. A cross-sectional study was conducted among 854 adolescents (402 household, 200 out-of-school, and 252 school-going adolescents) in Chandigarh using pretested validated interview schedule on awareness and utilization of adolescent reproductive and sexual health services from February to April 2011 in North Indian Union Territory of Chandigarh. Ordinal regression analysis was done to study the association of socio-demographic variables with awareness and utilization of ARSH. Results: Awareness about contraception and health services was significantly less among rural (12.7% and 1.1%, respectively) adolescents as compared to slum (17.9% and 4.6%, respectively) and urban adolescents (33.5% and 7.8%, respectively) (P < 0.05). Out-of-school adolescents were utilizing the preventive [odds ratio (OR) 0.39, P < 0.001] and curative services significantly lesser (OR = 0.54, P < 0.001) and had higher substance abuse (OR = 4.26, P= 0.006). Awareness was significantly associated with older age of adolescents (OR = 4.4,P < 0.001), poor education of father (OR = 0.5, P = 0.002), rural area (OR = 0.56, P = 0.001), and out-of-school status (OR = 0.35, P < 0.001). Awareness and utilization of ARSH services was inequitable and was more among urban and school-going adolescents. Educational status was the most important factor affecting it.

  2. The Battle of Honey Springs: The Civil War Comes to Indian Territory. Teaching with Historic Places.

    ERIC Educational Resources Information Center

    Adkins, Mike; Jones, Ralph

    Union Army troops marched south through Indian territory on July 17, 1863, to face the Confederate Army forces in a battle that would help determine whether the Union or the Confederacy would control the West beyond the Mississippi River. The Confederate troops that these soldiers faced in the Battle of Honey Springs concealed themselves among the…

  3. Cooperation between public administration and scientific research in raising awareness on the role of urban planning in responding to climate change in Portugal

    NASA Astrophysics Data System (ADS)

    Alcoforado, M. J.; Campos, V.; Oliveira, S.; Andrade, H.; Festas, M. J.

    2009-09-01

    Following the IPCC predictions of climate change, even considering one of the "best” scenarios (B1), temperature will rise circa 2°C by 2100. In southern Europe, predictions also indicate a greater precipitation variability, that is the increase in drought frequency, together with an increment of flood risk, with detrimental impacts on water availability and quality, summer tourism and crop productivity, among others. Urban areas create their own local climate, resulting in higher temperatures (UHI), modified wind patterns and lower air quality, among several other consequences. Therefore, as a result of both global and urban induced changes, the climate of cities has suffered several modifications over time, particularly in sprawling urban areas. In November 2007, the ministers responsible for spatial planning and territorial cohesion of the European Union, gathered at the Azores Informal Ministerial on Territorial Cohesion during the Portuguese Presidency, considered climate change to be one of the most important territorial challenges Europe is facing and stated that "our cities and regions need to become more resilient in the context of climate change”. They also agreed that spatial and urban planning is a suitable tool to define cost-effective adaptation measures. Furthermore, the Ministers committed themselves to put mitigation and adaptation issues of climate change into the mainstream of spatial and urban development policy at national, regional and local level. These decisions have lead to different actions in the Member States. In Portugal, the new Policy for the Cities POLIS XXI has selected the relationship between climate change and urban development as one of the key issues to be addressed by projects initiated by local authorities and submitted for co-financing through the OP "Territorial Enhancement” of the NSRF. This paper presents one of the actions taken by the Portuguese Directorate General for Spatial Planning and Urban Development (DGOTDU), the national authority responsible for the technical implementation of the Policy for the Cities, in order to raise awareness on this issue and stimulate local authorities to carry out projects aimed at enabling urban communities to increase their resilience to climate change. A booklet on climate change in urban areas, prepared in collaboration with the University of Lisbon, will soon be edited by DGOTDU. This booklet, addressed to local decision makers, both politicians and technicians, starts by giving an overall view of the state of the art science-based knowledge on climate change, both on global and regional scale. It moves on to explain the challenges raised by climate change in Portugal, focusing on urban areas and urban development issues. The content makes use of the results of previous research, such as the results obtained from the SIAM project and other studies on urban climate, carried out by the University of Lisbon. These results were complemented with a focused approach on specific urban development issues, through collaboration with DGOTDU. The booklet ends by presenting selected examples of "good practices”, aimed at either tackling the negative impacts or enhancing the potential positive consequences of climate change. An extensive reference bibliography for further consultation is also included.

  4. Repeatability and degree of territorial aggression differs among urban and rural great tits (Parus major).

    PubMed

    Hardman, Samuel I; Dalesman, Sarah

    2018-03-22

    Animals in urban habitats face many novel selection pressures such as increased human population densities and human disturbance. This is predicted to favour bolder and more aggressive individuals together with greater flexibility in behaviour. Previous work has focussed primarily on studying these traits in captive birds and has shown increased aggression and reduced consistency between traits (behavioural syndromes) in birds from urban populations. However, personality (consistency within a behavioural trait) has not been well studied in the wild. Here we tested whether urban free-living male great tits show greater territorial aggression than rural counterparts. We also tested predictions that both behavioural syndromes and personality would show lower consistency in urban populations. We found that urban populations were more aggressive than rural populations and urban birds appeared to show lower levels of individual behavioural repeatability (personality) as predicted. However, we found no effect of urbanisation on behavioural syndromes (correlations between multiple behavioural traits). Our results indicate that urban environments may favour individuals which exhibit increased territorial aggression and greater within-trait flexibility which may be essential to success in holding urban territories. Determining how urban environments impact key fitness traits will be important in predicting how animals cope with ongoing urbanisation.

  5. Methods Applied to Uranium and Thorium Ore Prospecting. a. In the Desert Countries. b. In the Equatorial Forest Regions of the Union Francaise; LA PROSPECTION DES MINERAIS D'URANIUM ET DE THORIUM DANS LES PAYS DESERTIQUES ET DANS LES REGIONS DE FORET EQUATORIALE DE L'UNION FRANCAISE

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lecoq, J.J.; Bigotte, G.; Hinault, J.

    1959-10-31

    Since 1946 the Commissariat a l'Energie Atomique has supported explorations for uranium and thorium deposits in the French territorial possessions of French territorial possessions of French Africa, Madagascar, and French Guiana. A lange part of this territory is desert, equatorial forest, or savannah regions. The particular difficulties of prospecting for radioactive minerals in these territories include the geographic character of the region, the climate, and the lack of access and skilled labor. The different methods of prospecting in the desert and equatorial forests include photogeology, aerial and ground prospecting, geochemical and geophysical techniques, and the training of local labor formore » prospecting. These techniques are described, and the results obtained are discussed. Three examples of prospecting in countries with extreme climates are given. (J.S.R.)« less

  6. Urban conflict: reterritorialization in Northern part of Bekasi

    NASA Astrophysics Data System (ADS)

    Sadono, W.; Herlily

    2018-03-01

    Inter-group conflict is one of the crucial issues affecting urban development in Northern part of Bekasi. It begins with the destruction of monuments until the rejection of worship places (in this case is a church) by mass organizations. These incidents occurred because the native assumed that the migrants took their territory. They concerned about the modern development brought by the migrants that caused the shrinking of local culture. The behavior of these mass organizations constituted the district that made the urban space seemed ‘not inclusive’ indirectly. This paper offered another alternative in urban design to reduce conflicts within the territory. We sought about the district context and reterritorialized the conflicted area. We used Reterritorialization approach to restore ‘border’ in order to sharpen and strengthen the territory. We conducted direct observation method, socio-cultural mapping, in-depth interview, and 3D model. This paper aimed to affirm the territory in urban space that would be able to accommodate the needs of the district user. The result is a design of transitional space that functionates as negotiation space. The transitional space is an intervention using Reterritorialization approach to reduce conflicts that occur in the urban space of the Northern part of Bekasi.

  7. Prevalence of consanguineous marriages among shi'a populations of Lebanon.

    PubMed

    El-Kheshen, Ghadir; Saadat, Mostafa

    2013-09-01

    In genetics, a consanguineous marriage means union between couples who are related as second cousins or closer. The present cross-sectional study was carried out in order to illustrate the prevalence and types of consanguineous marriages in the Shi'a population living in widespread territories in Lebanon including the Bekaa Valley, the south of Lebanon and the southern suburb of Beirut. Data on types of marriages were collected using a simple questionnaire. The total number of couples in the study was 1203. Consanguineous marriage was classified by the degree of relationship between couples. The overall frequency of consanguinity was found to be 28.4%, with first cousin marriages (21.3%) being the most common type followed by first cousins once removed (5.5%), then double first cousins (0.8%). The frequencies of second cousin and beyond second cousin marriages were the same at 0.4% of all the marriages. The mean inbreeding coefficient (α) was estimated at about 0.0161 for the population. There were no significant differences between the three studied territories for frequencies of different types of marriages (p>0.1), nor were there significant differences between the rural and urban areas (p>0.1).

  8. Everyday territories: homelessness, outreach work and city space.

    PubMed

    Smith, Robin James; Hall, Tom

    2018-06-01

    This article develops a situational approach to understanding urban public life and, in particular, the production of urban territories. Our aim is to examine the ways in which city space might be understood as comprising multiple, shifting, mobile and rhythmed territories. We argue that such territories are best understood through attending to their everyday production and negotiation, rather than handling territory as an a priori construct. We develop this argument from the particular case of the street-level politics of homelessness and street care. The experience of street homelessness and the provision of care in the public spaces of the city is characterised by precarious territorial claims made and lost. We describe some of the ways in which care work with rough sleepers is itself precarious; 'homeless', in lacking a distinct setting in which it might get done. Indeed, outreach work takes place within and affirms homeless territories. The affirmation of territory is shown to be central to the relationship developed between the workers and their rough sleeping clients. We also show, however, the ways in which outreach workers operate on territory not their own, twice over. Outreach work is precarious in that it is practised within, and can run counter to, other territorial productions in which the experience of urban need and the work and politics of care are entangled. In sum, this article aims to move beyond static and binary understandings by developing a mobile and situational approach to city space which recognises the intensive yet overlooked work of territorial production. © London School of Economics and Political Science 2017.

  9. Challenges of urban planning in Palestine

    NASA Astrophysics Data System (ADS)

    Moghayer, Taher J. T.; Tesmamma Daget, Yidnekachew; Wang, Xingping

    2017-08-01

    For the last two centuries, Palestinian territory had faced several changes. This is due to historical precedents and the unstable political situation in the area. This has resulted in mutli-faced challenges in Palestine. The objective of this paper is to analyse and understand the major factors that had impacted the urban planning, urban form and urban development of the Palestinian territory. The findings showed that the lack of available land, rapid urban population growth, failure in urban planning policy decisions, the unstable political situation on the ground, fragmented urban developments in the west bank area, and also diffusion of urban sprawls within the landscapes and around the cities are the major factors that caused challenges in Palestine’s cities.

  10. Understanding Urban Communication in Information Era: Analyzing Development Progress of Coastal Territories in the Context of West Java’s Metropolitan Regions

    NASA Astrophysics Data System (ADS)

    Sutriadi, Ridwan; Indriyani Kurniasari, Meta

    2017-07-01

    This paper explores a consequence of metropolitan and development centers policy to the development progress of coastal territories by analyzing municipal website base on urban communication functions of communicative city concept. In terms of coastal territories as a part of development center, efforts have to be made in enhancing the role and function of municipal website to show their development progress. Perceptual analysis is taken as a method to measure their position, especially kabupaten/kota as coastal territories in regional context (West Java Province). The results indicate that the availability of public information in coastal territories cities lower than other cities in metropolitan area. Innovation in specifying coastal features has to be promoted in illustrating development progress of coastal territories as a part of development centers in West Java Province.

  11. [Climate and ecologic state of urban areas in Eastern Kazakhstan].

    PubMed

    Onaev, S T; Grebeneva, O V; Shadetova, A Zh; Kurmangalieva, D S; Balaeva, E A

    2011-01-01

    Ust-Kamenogorsk territory was demonstrated to have climate peculiarities depending on local relief and unfavorable wind conditions of ventilation, that could promote formation of highly chemically loaded zones. Suggested evaluation methods provide qualitative and quantitative assessment of climate parameters for individual areas of residence. Marking areas according to residence comfort for population, based on analysis of geographic position of the studied territory, in accordance with repetition of meteorologic processes, could specify major factors influencing climate on urban territories of modem Kazakhstan cities.

  12. Toward a Socio-Territorial Approach to Health: Health Equity in West Africa.

    PubMed

    Vialard, Lucie; Squiban, Clara; Fournet, Florence; Salem, Gérard; Foley, Ellen E

    2017-01-22

    This study contributes to the literature about the effects of space and place on health by introducing a socio-territorial approach to urban health disparities in West Africa. It explores how urban spaces, specifically neighbourhoods, are shaped by social and economic relations and strategies of territorial control. We examine the potential influence of socio-territorial processes on vulnerability to disease, access to medical care, healthscapes, and illness experiences. Our research was conducted in Senegal and relied on a mixed methods design. We identified four neighbourhoods that represent the socio-spatial heterogeneity of the city of Saint-Louis and utilized the following methods: geographic and anthropological field research, household surveys, health knowledge and behaviour surveys, clinical exams, and illness interviews. Our results highlight the socio-territorial processes at work in each neighbourhood, clinical findings on three health measures (overweight, high blood pressure, and hyperglycaemia) and health experiences of individuals with hypertension or type II diabetes. We found significant differences in the prevalence of the three health measures in the study sites, while experiences managing hypertension and diabetes were similar. We conclude that a socio-territorial approach offers insight into the complex constellation of forces that produce health disparities in urban settings.

  13. Toward a Socio-Territorial Approach to Health: Health Equity in West Africa

    PubMed Central

    Vialard, Lucie; Squiban, Clara; Fournet, Florence; Salem, Gérard; Foley, Ellen E.

    2017-01-01

    This study contributes to the literature about the effects of space and place on health by introducing a socio-territorial approach to urban health disparities in West Africa. It explores how urban spaces, specifically neighbourhoods, are shaped by social and economic relations and strategies of territorial control. We examine the potential influence of socio-territorial processes on vulnerability to disease, access to medical care, healthscapes, and illness experiences. Our research was conducted in Senegal and relied on a mixed methods design. We identified four neighbourhoods that represent the socio-spatial heterogeneity of the city of Saint-Louis and utilized the following methods: geographic and anthropological field research, household surveys, health knowledge and behaviour surveys, clinical exams, and illness interviews. Our results highlight the socio-territorial processes at work in each neighbourhood, clinical findings on three health measures (overweight, high blood pressure, and hyperglycaemia) and health experiences of individuals with hypertension or type II diabetes. We found significant differences in the prevalence of the three health measures in the study sites, while experiences managing hypertension and diabetes were similar. We conclude that a socio-territorial approach offers insight into the complex constellation of forces that produce health disparities in urban settings. PMID:28117751

  14. Flood resilience urban territories. Flood resilience urban territories.

    NASA Astrophysics Data System (ADS)

    Beraud, Hélène; Barroca, Bruno; Hubert, Gilles

    2010-05-01

    The flood's impact during the last twenty years on French territory reveals our lack of preparation towards large-extended floods which might cause the stopping of companies' activity, services, or lead to housing unavailability during several months. New Orleans' case has to exemplify us: four years after the disaster, the city still couldn't get back its dynamism. In France, more than 300 towns are flood-exposed. While these towns are the mainspring of territory's development, it is likely that the majority of them couldn't get up quickly after a large-extended flood. Therefore, to understand and improve the urban territory's resilience facing floods is a real stake for territory's development. Urban technical networks supply, unify and irrigate all urban territories' constituents. Characterizing their flood resilience can be interesting to understand better urban resilience. In this context, waste management during and after floods is completely crucial. During a flood, the waste management network can become dysfunctional (roads cut, waste storage installations or waste treatment flooded). How can the mayor respect his obligation to guarantee salubrity and security in his city? In post flood the question is even more problematic. The waste management network presents a real stake for territory's restart. After a flood, building materials, lopped-of branches, furniture, business stocks, farm stocks, mud, rubbles, animal cadavers are wet, mixed, even polluted by hydrocarbons or toxic substances. The waste's volume can be significant. Sanitary and environmental risks can be crucial. In view of this situation, waste's management in post crisis period raises a real problem. What to make of this waste? How to collect it? Where to stock it? How to process it? Who is responsible? Answering these questions is all the more strategic since this waste is the mark of disaster. Thus, cleaning will be the first population's and local actor's reflex in order to forget the flood but also to restart as fast as possible (for example, the clearing of roads is a prerequisite for electricity's restoration which is a vital network for territory's functioning). While the waste management is a main stage of post crisis, these questions are still without answer. The extend of this network influence also leads us to think about the means to prevent from waste production and service's dysfunction. How to develop the territory to limit the floods' impact on the waste management network? Are there techniques or equipments allowing stakeholders to limit these impacts? How to increase population's, entrepreneur's or farmer's awareness to get ready to face floods, to limit the waste production, but also to react well during and after the floods? Throughout means of prevention and thanks to actor's technical and organizational adaptations towards the waste network, or by raising population's awareness and preparation, economic and institutional actors of urban territories might improve the waste's network flood resilience, and thus, cities' flood resilience. Through experience feedbacks about countries recently affected by large-extended floods and field reflection with local actors, the stakes of this PhD research are thus to think about means (1) to maintain the activity out of flood plains during a flood, (2) to increase the waste management network's activity in post crisis period in order to be able to deal with a new waste production both by its quality and its quantity, but also (3) to study the means to prevent this new production. This work will use the concept of urban system to describe urban territory because it allows us to study both its behaviour and functioning. The interest of this methodological choice is to take into account the impacts of the disruption of waste management networks on cities' functioning, and thus, on cities' flood resilience.

  15. East Asia: Southeast Asia

    DTIC Science & Technology

    1990-07-25

    failing to resolve the question of oil royalties and the problem of about 500,000 aliens in Sabah. They have raised these subjects as issues in the...is active. He also criticized leaders of the Malaysian Trade Union Congress (MTUC), Zainal Rampak and V. David, for cooperating with U.S...mittee for the Federal Territory, Datuk Drs. Suleiman Mohamad; chairman of the MIC [ Malaysian Indian Congress] for the Federal Territory, S

  16. Map data-driven assessment of urban areas accessibility

    NASA Astrophysics Data System (ADS)

    Parygin, D. S.; Aleshkevich, A. A.; Golubev, A. V.; Smykovskaya, T. K.; Finogeev, A. G.

    2018-05-01

    The study analyzes the existing approaches to assessment of the city territory transport accessibility. The method for the city territory sections connectedness assessment through the personal and public transport was developed. The assessment of transport accessibility is proposed based on an analysis of open cartographic data. The technology of calculation and visualization of urban areas interconnectedness with the use of a street network graph and public transport routes, data obtained from Internet map services have been developed. An example of territory accessibility assessments visualization on an online map is given.

  17. Peri-abortion contraceptive use in the French islands of Guadeloupe and La Réunion: variation in the management of post-abortion care

    PubMed Central

    Moreau, Caroline; Trussell, James; Desfreres, Julie; Bajos, Nathalie

    2013-01-01

    Objectives The abortion rate varies greatly within the French overseas territories including the Caribbean island of Guadeloupe and La Réunion in the Indian Ocean. We compare women’s contraceptive paths surrounding an abortion in both territories. Methods The data for this study are part of a nationally representative survey of women undergoing abortion in France in 2007. The analysis included 1211women from Guadeloupe and 1531 from La Réunion. Results Results show differences in women’s use of contraception before the abortion by study location. Women in Guadeloupe were more likely not to have used contraception in the month they conceived (40% vs. 32%, p < 001). Among those using no contraception or less effective contraception before the abortion, 74% in Guadeloupe and 86% in La Réunion received a prescription for a very effective method such as a hormonal method or intrauterine device after the procedure. In both settings, women with no health insurance or a government health plan were 70% less likely to have received a prescription for a very effective method. Conclusions While this study shows a significant increase in the prescription of very effective methods, it also indicates the ineffectiveness of the health care system in closing the gap in the pre-abortion contraceptive disparities observed between Guadeloupe and La Réunion. PMID:20465401

  18. Constructing interethnic conflict and cooperation: why some people harmed Jews and others helped them during the Holocaust in Romania.

    PubMed

    Dumitru, Diana; Johnson, Carter

    2011-01-01

    The authors draw on a natural experiment to demonstrate that states can reconstruct conflictual interethnic relationships into cooperative relationships in relatively short periods of time. The article examines differences in how the gentile population in each of two neighboring territories in Romania treated its Jewish population during the Holocaust. These territories had been part of tsarist Russia and subject to state-sponsored anti-Semitism until 1917. During the interwar period one territory became part of Romania, which continued anti-Semitic policies, and the other became part of the Soviet Union, which pursued an inclusive nationality policy, fighting against inherited anti-Semitism and working to integrate its Jews. Both territories were then reunited under Romanian administration during World War II, when Romania began to destroy its Jewish population. The authors demonstrate that, despite a uniform Romanian state presence during the Holocaust that encouraged gentiles to victimize Jews, the civilian population in the area that had been part of the Soviet Union was less likely to harm and more likely to aid Jews as compared with the region that had been part of Romania. Their evidence suggests that the state construction of interethnic relationships can become internalized by civilians and outlive the life of the state itself.

  19. Composite regional catalogs of earthquakes in the former Soviet Union

    USGS Publications Warehouse

    Rautian, Tatyana; Leith, William

    2002-01-01

    Seismological study of the territory of the former Soviet Union developed in the 20th century with the approach of maintaining constant observations with standard instrumentation and methods of data processing, determining standardized parameters describing the seismic sources, and producing regular summary publications. For most of the century, event data were published only in Russian and were generally unavailable to the Western scientific community. Yet for many regions of this vast territory, earthquakes with magnitudes less than 2 were routinely located and characterized, especially since the early 1960s. A great volume of data on the seismicity of the Eurasian land mass is therefore available, although to date only in scattered publications and for incomplete periods of time.To address this problem, we have undertaken a comprehensive compilation, documentation and evaluation of catalogs of seismicity of the former Soviet Union. These include four principal, Soviet-published catalog sources, supplemented by other publications. We view this as the first step in compiling a complete catalog of all known seismic events in this large and important region. Completion of this work will require digitizing the remaining catalogs of the various regional seismological institutes. To make these data more useful for regional seismic investigations, as well as to be consistent with their provenance, we have prepared composite regional catalogs, dividing the territory of the former Soviet Union into 24 regions. For each of these regions, all the data available from the basic catalog sources (see below) have been combined and evaluated. Note that, for regions with low seismicity, the historical (non-instrumental, macro-seismic) data are of increased importance. Such information, if not included in any summary, were taken from various publications and marked as "historical".

  20. Analysis of crimes committed against scheduled tribes

    NASA Astrophysics Data System (ADS)

    Khadse, Vivek P.; Akhil, P.; Anto, Christopher; Gnanasigamani, Lydia J.

    2017-11-01

    One of the curses to the society is a crime which has a deep impact on the society. Victims of crimes are the one who is impacted the most. All communities in the world are affected by crime and the criminal justice system, but largely impacted communities are the backward classes. There are many cases reported of crime committed against scheduled tribes from the year 2005 till date. This paper states the analysis of Crimes Committed against Scheduled Tribes in the year 2015 in various states and union territories in India. In this study, Multiple Linear regression techniques have been used to analyze the crimes committed against scheduled tribes’ community in India. This study compares the number of cases reported to the police station and rate of crime committed in different states in India. It also states the future prediction of the crime that would happen. It will also predict the number of cases of crime committed against the scheduled tribe that can be reported in future. The dataset which has been used in this study is taken from official Indian government repository for crimes which include different information of crimes committed against scheduled tribes in different states and union territories measured under the population census of the year 2011. This study will help different Indian states and union territory government to analyze and predict the future crimes that may occur and take appropriate measures against it before the actual crime would occur.

  1. Assessment of the dynamics of urbanized areas by remote sensing

    NASA Astrophysics Data System (ADS)

    Yeprintsev, S. A.; Klevtsova, M. A.; Lepeshkina, L. A.; Shekoyan, S. V.; Voronin, A. A.

    2018-01-01

    This research looks at the results of a study of spatial ecological zoning of urban territories using the NDVI-analysis of actual multi-channel satellite images from Landsat-7 and Landsat-8 in the Voronezh region for the period 2001 to 2016. The results obtained in the course of interpretation of space images and processing of statistical information compiled in the GIS environment “Ecology of cities Voronezh region” on the basis of which carried out a comprehensive ecological zoning of the studied urbanized areas. The obtained data on the spatial classification of urban and suburban areas, the peculiarities of the dynamics of weakly and strongly anthropogenically territories, hydrological features and vegetation.

  2. New Roles for Teachers Unions? Reform Unionism in School Decentralization

    ERIC Educational Resources Information Center

    Donaldson, Morgaen L.; Mayer, Anysia P.; Cobb, Casey D.; LeChasseur, Kimberly; Welton, Anjale

    2013-01-01

    Of late, teachers unions have worked together with district management in new and notable ways. This paper examines the role of teachers unions in shaping the Together Initiative (TI), which seeks to increase autonomy and broaden decision making in urban schools in one northeastern state. In general, state-level union leaders have taken more…

  3. Urban Teachers Unions Face Their Future: The Dilemmas of Organizational Maturity.

    ERIC Educational Resources Information Center

    Cooper, Bruce S.; Liotta, Marie-Elena

    2001-01-01

    Urban teachers' unions, as mature institutions, face three dilemmas: ensuring a steady supply of quality teachers while limiting supply to raise demand and salaries; seeking to become a more powerful national voice for teachers; and striving to preserve large, monopolistic public education while being aware of the need to reform, restructure, and…

  4. [On the implementation by Rospotrebnadzor (Federal service for the oversight of consumer protection and welfare) common principles and rules of technical regulation within the agreement of the Customs Union].

    PubMed

    Onishchenko, G G

    2013-01-01

    In accordance with the Agreement of the Customs Union on sanitary measures between the Government of the Russian Federation, the Republic of Belarus and the Republic of Kazakhstan in the customs territory of the Customs Union the Uniform sanitary and epidemiological and hygienic requirements for goods subject to sanitary-epidemiological control are applied. Common sanitary requirements are binding for executive authorities of the Member States of the Customs union, local authorities, legal persons, whatever legalform, individual entrepreneurs, individuals. Currently, out of 47 planned to take priority technical regulations of the Customs Union 31 regulation, including the safety of railway rolling stock, production of perfumery and cosmetics, toys and products for children and teenagers, food products, grain, and other furniture products was adopted.

  5. An exploration of human territoriality in forest recreation

    Treesearch

    Harry C. Zinn; Laurlyn K. Harmon; Brijesh Thapa; Deborah L. Kerstetter; Alan R. Graefe

    2002-01-01

    Previous studies in human territoriality have focused largely on behavior in urban settings. It is only recently that researchers are examining this construct in the context of forest settings. This study was designed to assess the territorial responses of visitors to Bald Eagle State Forest in central Pennsylvania and explore the structure and predictive validity of a...

  6. Teaching Assistant Unionization: Origins and Implications.

    ERIC Educational Resources Information Center

    Rogow, Robert; Birch, Daniel R.

    1984-01-01

    Teaching assistants are unionized at most large Ontario and British Columbia universities. The institutions tend to be urban, have large graduate enrollments, and have faced greater budgetary concerns at the time of unionization. Canada's public policy and labor relations decisions have favored unionization more than the United States's have. (MSE)

  7. Factors influencing to earthquake caused economical losses on urban territories

    NASA Astrophysics Data System (ADS)

    Nurtaev, B.; Khakimov, S.

    2005-12-01

    Questions of assessment of earthquake economical losses on urban territories of Uzbekistan, taking into account damage forming factors, which are increqasing or reducing economical losses were discussed in the paper. Buildings and facilities vulnerability factors were classified. From total value (equal to 50) were selected most important ones. Factors ranging by level of impact and weight function in loss assessment were ranged. One group of damage forming factors includs seismic hazard assessment, design, construction and maintenance of building and facilities. Other one is formed by city planning characteristics and includes : density of constructions and population, area of soft soils, existence of liquefaction susceptible soils and etc. To all these factors has been given weight functions and interval values by groups. Methodical recomendations for loss asessment taking into account above mentioned factors were developed. It gives possibility to carry out preventive measures for protection of vulnerable territories, to differentiate cost assessment of each region in relation with territory peculiarity and damage value. Using developed method we have ranged cities by risk level. It has allowed to establish ratings of the general vulnerability of urban territories of cities and on their basis to make optimum decisions, oriented to loss mitigation and increase of safety of population. Besides the technique can be used by insurance companies for estimated zoning of territory, development of effective utilization schema of land resources, rational town-planning, an economic estimation of used territory for supply with information of the various works connected to an estimation of seismic hazard. Further improvement of technique of establishment of rating of cities by level of damage from earthquakes will allow to increase quality of construction, rationality of accommodation of buildings, will be an economic stimulator for increasing of seismic resistance of building.

  8. Urban and natural components of Korean magpie (Pica pica sericea) territories and their effects on prey density

    USDA-ARS?s Scientific Manuscript database

    Urban landscapes have a negative impact on bird species diversity, yet particular species thrive in urban communities. Like many other corvids, the Korean black-billed magpie is a successful colonizer of urban environments. On the semi-urban campus of Seoul National University in Korea, we investiga...

  9. Analysis of the methods for assessing socio-economic development level of urban areas

    NASA Astrophysics Data System (ADS)

    Popova, Olga; Bogacheva, Elena

    2017-01-01

    The present paper provides a targeted analysis of current approaches (ratings) in the assessment of socio-economic development of urban areas. The survey focuses on identifying standardized methodologies to area assessment techniques formation that will result in developing the system of intelligent monitoring, dispatching, building management, scheduling and effective management of an administrative-territorial unit. This system is characterized by complex hierarchical structure, including tangible and intangible properties (parameters, attributes). Investigating the abovementioned methods should increase the administrative-territorial unit's attractiveness for investors and residence. The research aims at studying methods for evaluating socio-economic development level of the Russian Federation territories. Experimental and theoretical territory estimating methods were revealed. Complex analysis of the characteristics of the areas was carried out and evaluation parameters were determined. Integral indicators (resulting rating criteria values) as well as the overall rankings (parameters, characteristics) were analyzed. The inventory of the most widely used partial indicators (parameters, characteristics) of urban areas was revealed. The resulting criteria of rating values homogeneity were verified and confirmed by determining the root mean square deviation, i.e. divergence of indices. The principal shortcomings of assessment methodologies were revealed. The assessment methods with enhanced effectiveness and homogeneity were proposed.

  10. Teachers' Emotional Responses to New Pedagogical Tools in High Challenge Settings: Illustrations from the Northern Territory

    ERIC Educational Resources Information Center

    Harper, Helen

    2012-01-01

    This paper explores the role of teachers' emotions in adopting new pedagogical tools in urban and remote schools in the Northern Territory. The discussion is illustrated through case study material of Northern Territory teachers who had taken up using a web-based early childhood literacy resource called ABRACADABRA. A sociocultural perspective is…

  11. System for Conservation of Specially Protected Natural Areas as Sustainable Urban Development Element

    NASA Astrophysics Data System (ADS)

    Kryakhtunov, A.; Pelymskaya, O.; Chernykh, E.

    2017-11-01

    The article is devoted to the problem of the conservation of specially protected natural territories. The research topic is especially interesting for urban areas that provide sustainable urban development. The authors consider the main aspects of the sustainable settlement development and substantiate the direct dependence of the evolution of territories in the implementation of urban development activities with the ecological framework of a city. The object of the study is a specially protected natural area located in Western Siberia in the city of Tyumen, the Tyumen region. As a result of the analysis, the main problems of preservation of the nature monument of regional importance were revealed as well as a set of measures and management decisions regarding the conservation of the forest park.

  12. Urban Planning Problems of Agglomerations

    NASA Astrophysics Data System (ADS)

    Olenkov, V. D.; Tazeev, N. T.

    2017-11-01

    The article explores the state of the air basin of the Chelyabinsk agglomeration and gives the examples of solutions for the pollution problems from the point of view of city planning. The main features and structure of the modern urban agglomerations are considered, the methods for determining their boundaries are studied and the main problems are identified. The study of the boundaries and territorial structure of the Chelyabinsk urban agglomeration is conducted, and a general description of the territory is given. The data on the change in the volume of pollutant emissions into the atmosphere and the index of atmospheric pollution for the period 2003-2015 are given basing on the annual comprehensive reports regarding the state of the environment. The review of the world experience of city-planning actions on the decision of ecological problems is carried out. The most suitable ways for the ecological problems solving in the Chelyabinsk agglomeration are considered. The authors give recommendations for the ecological situation improving in the territory of the Chelyabinsk agglomeration.

  13. 76 FR 53029 - Urban Area Criteria for the 2010 Census

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-24

    ... methodology is designed to identify unpopulated wetlands and floodplains adjacent to water that separate areas.... Inclusion of Noncontiguous Bodies of water and Bodies of Water. Territory Separated by wetlands as Exempted... urban area and the urban area and water. water. [[Page 53031

  14. Consideration of Environmental Factors in Planning and Development of Urban Areas

    NASA Astrophysics Data System (ADS)

    Kustysheva, I.

    2017-11-01

    Environmental factors, in varying degrees, always have a direct influence on the urban environment formation and the provision of favorable and safe conditions for the life of the population. Their role in the planning and development of urban areas remains an integral part of the management of such areas. Management should be aimed at improving the efficiency of use of the territories and ecological environment improvement. Planning must be done with the consideration of identified ecological processes in cities on the basis of the information about their occurrence in the past and present. Currently, cities face a multitude of problems that require urgent and immediate solutions. One of the most important issues is the poor state of the urban environment, so the environmental factors remain one of the most critical problems that should be considered by the authorities while implementing the urban areas’ development plans. The article discusses the role of environmental factors in the management and planning of urban territories by the example of the city of Tobolsk.

  15. Prolonged persistence of residual Wuchereria bancrofti infection after cessation of diethylcarbamazine-fortified salt programme.

    PubMed

    Ramaiah, K D; Thiruvengadam, B; Vanamail, P; Subramanian, S; Gunasekaran, S; Nilamani, N; Das, P K

    2009-08-01

    A diethylcarbamazine (DEC)-fortified salt intervention programme was implemented between 1982 and 1986 in Karaikal district, Union territory of Pondicherry, south India, to control Culex transmitted bancroftian filariasis. The intervention reduced the microfilaria (Mf) rate from 4.49% to 0.08%. To eliminate the residual microfilaraemia, the health department detected and treated Mf carriers from 1987 to 2005 and mass-administered drugs in 2004 and 2005. Surveillance from 1987 to 2005 revealed persistent microfilaraemia in 0.03-0.42% of the population. In 2006, we conducted a more detailed Mf survey and a child antigenaemia (Ag) survey in 15 urban wards and 17 rural villages. These surveys showed an overall Mf rate of 0.46% in the high-risk urban areas and 0.18% in the rural areas; none of the sampled children was positive for Ag. All detected Mf carriers were >20 years old. The age of the youngest Mf carrier was 30 years in urban and 21 years in rural areas, which suggests that transmission was interrupted and there was no incidence of new Mf case after cessation of DEC salt programme. Eleven of 15 urban and 15 of 17 villages were totally free from microfilaraemia. Nevertheless, three of 15 surveyed urban localities and two of 17 villages showed >1% Mf rate. Thus, it seems that (i) post-intervention very low levels of microfilaraemia can continue as long as 20 years; (ii) 0.60-0.70% Mf rate is a safe level and at this level recrudescence of infection may not occur; (iii) there can be isolated localities with >1% Mf rate and their detection for further intervention measures could be challenging in larger control/elimination programmes and (iv) the residual infection mostly gets concentrated in the adult population, in underdeveloped urban areas and in historically highly endemic or large endemic rural areas. These groups and areas should be targeted with rigorous intervention measures such as mass drug administration to eliminate the residual infection.

  16. Tracking Progress, Engaging Communities: Abbott Indicators Summary Report--Union City, New Jersey

    ERIC Educational Resources Information Center

    Hirsch, Lesley; Applewhite-Coney, Erain

    2005-01-01

    Union City is one of 31 urban school districts in New Jersey known as Abbott districts. As an Abbott district, Union City receives funding to equalize its per student general education budget with the most successful suburban districts in the state. Through a series of indicators, the Union City Abbott Indicators Report presents the status of…

  17. Tracking Progress, Engaging Communities: Abbott Indicators Technical Report: Union City, New Jersey

    ERIC Educational Resources Information Center

    Applewhite-Coney, Erain; Hirsch, Lesley

    2005-01-01

    Union City is one of 31 urban school districts in New Jersey known as Abbott districts. As an Abbott district, Union City receives funding to equalize its per student general education budget with the most successful suburban districts in the state. Through a series of indicators, the Union City Abbott Indicators Report presents the status of…

  18. The Analytic Hierarchy Process (AHP) Approach for Assessment of Urban Renewal Proposals

    ERIC Educational Resources Information Center

    Lee, Grace K. L.; Chan, Edwin H. W.

    2008-01-01

    The problem of urban decay in Hong Kong is getting worse recently; therefore, the importance of urban renewal in improving the physical environment conditions and the living standards of the citizens is widely recognized in the territory. However, it is not an easy task for the Hong Kong Government to prepare welcome urban renewal proposals…

  19. [APPROACHES TO URBAN AREA RANKING ACCORDINGLY TO THE LEVEL OF HEAVY METAL POLLUTION].

    PubMed

    Stepanova, N V; Valeeva, E R; Fomina, S F

    2015-01-01

    Urban area ranking was performed according to the level of the heavy metal pollution based on the data of the snow and soil chemical characteristics. With reference to cumulative rates of the snow cover and soil pollution by heavy metals in the territory of the city of Kazan there were selected four areas: I--Derbyshki; II--Teplocontrol; III--Gorki; IV--Kirovsky district. The pollution level of snow cover in the territory of the city was determined by pollution level indices calculated with the application of Maximum Permissible Concentration (MPC) of chemical substances in ambient waters for household and recreational and service facilities use. The assessment of the pollution level in soils in the city showed the total territory of Kazan to be mildly polluted by manganese, concerning other heavy metals the categories of the soil pollution vary on areas. Results of hair biological monitoring in children are an informative auxiliary tool for the evaluation of the present ecological situation concerning heavy metals in certain territories of the city.

  20. [Territory and decentralization in the agenda for productive transformation with equity].

    PubMed

    Sojo, A

    1991-08-01

    The regional perspective and the decentralization in Latin American and Caribbean countries was examined in light of technological changes and transformation of economic production to boost productivity. National population policies were not the major cause of redistribution of the population, rather such transformation significantly changed the comparative regional and urban advantages in the use of territory affecting the spatial distribution of the population. Hypotheses were advanced using the transformation of production, regional development, and decentralization on the retention, attraction, and migration of population in different areas with varying economic conditions. Spurious competitiveness means global strategies of enterprises that establish foreign operations by means of factor sourcing. Flexible specialization is a company strategy of permanent innovation based on flexible equipment and a qualified work force. The increasing transnationalization of capital is the source of skills and technology that sustain competitive advantages. Decentralization can resolve local demand, facilitate access to information, mobilize resources, and exercise control over local operations. In Japan, Germany, and Italy vs. the US and France there is a social contract among companies, trade unions, universities, and regional administrations in the interest of capital and the work force. There is no direct relationship between technology and region, the industrial cluster exhibits systemic competitiveness in developed countries (the Emilian model in Italy affirms the ability of small enterprises to develop new products), the regional impact is diverse relative to new technologies (some deprived rural economic areas have potential as in central and northern Italy), and population and region are linked (regional and rural-urban differences in the growth of population and migratory flows account for spatial distribution of the population). Decentralization and systemic competitiveness concern productivity and regional policies (spatial diversity for increased productivity) and technology and human resources are interdependent (technical progress is determined by the level of qualification of the population).

  1. Collective Security in Europe and Asia

    DTIC Science & Technology

    1992-03-02

    Minister Hisashi Owada carried by Kyodo, November 18, 1991, in Foreign Broadcast Information Service, (FBIS), Daily Report-East Asia, November 18, 1991...Report-Soviet Union, December 5, 1991, p. 54. For a Japanese view, see Hiroshi Kimura , "Gorbachev’s Japan Policy: The Northern Territories Issue

  2. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Peti, Marton, E-mail: mpeti@vati.hu

    Sustainability theories in European Union (EU) development policies are facing significant challenges: it is difficult to transmit context-specific, publicly communicable messages; the recent development policies strengthen the concurrent development paradigm of economic growth and competitiveness; 'climate change' became a more popular environmental integration term than sustainability in the last few years. However, due to the recent crises of the economic growth, there is a great chance to reintroduce a sustainability-based development. A territorial/regional understanding of sustainability can also be an answer for the current challenges, a platform for refreshing the concept with relevant, specific messages that are close to themore » everyday life. This paper summarises the 'territorial system'-based basic principles of territorial sustainability in a model called AUTHARSIIV (AUTonomy, HARmony, Solidarity, Innovation, Identity and Values). This is a supplementary sustainability content specified for the context of spatial/regional development or planning. The paper also examines the presence of 'general and territorial sustainability' in regional development programmes, and case studies on applying the territorial sustainability principles in planning, assessment, and implementation. According to the results, sustainability is rarely adapted to the conditions of a given sector or a region, and the territorial aspect of sustainability is underrepresented even in territorial programmes. Therefore, the paper proposes a new planning and assessment system that is based on a set of regionally legitimate sustainability values.« less

  3. Information and Communication Technologies and Rural Development. Territorial Economy.

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France).

    Information and communication technologies (ICTs) offer opportunities for renewed development for many rural and remote areas that have long experienced economic decline and outmigration. But there is a risk of a territorial digital divide between urban and rural areas. Investments in telecommunications infrastructure and services tend to be…

  4. Justice Perceptions of Union and Nonunion Employees within an Urban Technical College

    ERIC Educational Resources Information Center

    Vasquez, Marquoise D.

    2013-01-01

    Numerous studies exist on distributive and procedural justice among union represented or nonunion employees. However, there does not appear to be any research on the perceptions of justice from individuals who have worked in both capacities, under differing processes and procedures for each group, within the same heavily unionized organization.…

  5. Building Community: Learning from Urban Studies.

    ERIC Educational Resources Information Center

    Singson, Jamie

    2003-01-01

    Asserts that union professionals and urban planners share the overlying goal of building community, and that the theories of William H. Whyte, an urban researcher, have application in thinking about space and facilitating interaction on today's college campuses. (EV)

  6. Beneficiary level factors influencing Janani Suraksha Yojana utilization in urban slum population of trans-Yamuna area of Delhi.

    PubMed

    Vikram, K; Sharma, A K; Kannan, A T

    2013-09-01

    Janani Suraksha Yojana (JSY), a conditional cash transfer scheme introduced to improve the institutional delivery rates and thereby reduce the maternal and infant mortality was implemented in all States and Union Territories of India from 2007. The present study was carried out to identify the beneficiary level factors of utilization of JSY scheme in urban slums and resettlement colonies of trans-Yamuna area of Delhi. A cross-sectional community based survey was done of mothers of infants in the selected areas of the two districts by stratified random sampling on a population proportionate basis. Socio-demographic factors, antenatal services availed and distance of nearest health facility were studied. Outcome variable, a beneficiary, was a woman who had ever interacted with the ASHA of her area during the antenatal period of previous pregnancy and had child birth in an institution. Descriptive tables were drawn; univariate analysis followed by multiple logistic regression was applied for identifying the predictors for availing the benefits. Of the 469 mothers interviewed, 333 (71%) had institutional delivery, 128 (27.3%) had benefited from JSY scheme and 68 (14.5%) had received cash benefits of JSY. Belonging to Hindu religion and having had more than 6 antenatal check ups were the significant predictors of availing the benefits of JSY. There is a need to improve the awareness among urban slum population about the utilization of JSY scheme. Targeting difficult to access areas with special measures and encouraging more antenatal visits were essential, prerequisites to improve the impact of JSY.

  7. 12 CFR 708b.2 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... elections. No official or senior manager of the credit union, or the immediate family members of any... or chartered under state or territorial law. (h) Share insurance communication means any written communication, excluding the forms in Subpart C of this Part, that is made by or on behalf of a federally...

  8. Functional Zoning and Urban Development Tendencies of Bucharest City/Romania

    NASA Astrophysics Data System (ADS)

    Armas, Iuliana; Dumitrascu, Silvia

    2010-05-01

    Any form of urban development policy for environmental management should be based on the differentiation of the structure of a territory that can be found in the shape of functional zoning. Identifying the patterns of morphological structure of the urban space can provide essential clues concerning the proper measures to take into consideration during the activity of urban planning. In this sense, the Bucharest municipality study case provides the example of a dynamic urban space with a complex and distinctive evolutionary structure. The aim of the study is to set out the main events that shaped the Bucharest city space and the patterns resulted from their impact at the functional level of the Romanian capital. In order to identify the development tendencies of the Bucharest municipality, a series of aspects concerning urban morphology should be highlighted that reveal the impact of the socio-economical policies at the structural level of the territory. In this sense, three images of the urban space stand out, representative for the period when they materialized: the Post-Byzantine (XV-XVIII), the Fanariot (XVIII) and the Modern periods (XIX-XX). The corresponding cartographic documents analyzed are: the Franz Purcel Plan (dated 1789), the Romanian Guide Print Plan and, respectively, the AGC Busman Print Plan. The analysis reveals three distinctive morphological types: radial-concentric in the 17th century, polynuclear in the 18th century, leading to the mixed character in the Modern period. The latest trait of the urban territory is based on the concentric character of the street network (three circles were identified at the level of the capital city that point out the evolution of the urban space: Dacia bv-Mircea Vulcanescu, Stefan cel Mare bv-Iancu de Hunedoara and the last circle outlined by the ring road) and the presence of multiple nuclei that accumulate the commercial, administrative and business functions of the city.

  9. Beyond the Metropolis: The Forgotten History of Small-Town Teachers' Unions

    ERIC Educational Resources Information Center

    Scribner, Campbell F.

    2015-01-01

    This article examines the legal and political significance of teacher unionization in rural and suburban school districts between 1960 and 1975. While most historians focus on the growth of unions in urban areas, strikes in outlying districts played a determinative role in the development of public sector labor law, particularly in the arbitration…

  10. The Free Kindergarten Union of Victoria, 1908-80.

    ERIC Educational Resources Information Center

    Gardiner, Lyndsay

    The social history of the Free Kindergarten Union of the State of Victoria, Australia, from inception in 1908 to the year 1980 is recorded in this book. Growth of the union is described within the context of the World Wars, the Depression, and urbanization and industrialization. The story begins with volunteerism and philanthropy, and with four…

  11. Human territoriality: an examination of a construct

    Treesearch

    Thomas D. Wickham; Harry C. Zinn

    2001-01-01

    Human territory research has generally been focused in a variety of settings including urban neighborhoods, libraries, mall parking lots, and areas around phones in public places. It refers to an intertwined system of emotions, beliefs, and behaviors that are place specific, socially and culturally influenced, and are linked to person-place transactions dealing with...

  12. What are the effects of arms control on Norway and northern waters. Research report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Furnes, R.H.

    1990-04-01

    Norway occupies a strategic position between the two superpowers. Her close proximity to the Soviet Union and the military bases on the Kola Peninsula make her territory attractive to both NATO and the Soviet Union. Buildups of the Soviet North Fleet and the naval base on Kola and the United States naval strategy of forward deployment, have increased the activity and the importance of northern waters. This increased importance of northern waters could challenge the Norwegian security policy. Arms reduction could make Norwegian territory relatively more important for the Soviet Union to defend her interests on Kola and in northernmore » waters and for the United States to project a threat to the Soviet interests in the area. (1) A reduction of strategic nuclear missile forces will focus on survivability. Northern waters offers excellent protection to Soviet submarines. A relative shift to SLBM could be the result of reducing the strategic nuclear missile forces. (2) The INF does not comprise sea launched intermediate nuclear missiles. Hence the elimination of land-based intermediate nuclear forces could cause a shift to sea launched nuclear missiles. START negotiations and the INF treaty could relatively increase the number of sea based strategic and intermediate nuclear forces which would relatively increase the activity and the importance of northern waters. Thus, Norway and her security policy would be affected.« less

  13. Working in Urban Schools.

    ERIC Educational Resources Information Center

    Corcoran, Thomas B.; And Others

    This document on the working conditions of urban teachers reports data from a survey of 31 elementary, middle, and secondary schools in five urban school districts. More than 400 interviews were conducted with teachers, school administrators, central office personnel, district officials, board members, and union officials. The observations,…

  14. GIS and the Analytic Hierarchy Process for Regional Landfill Site Selection in Transitional Countries: A Case Study From Serbia

    NASA Astrophysics Data System (ADS)

    Zelenović Vasiljević, Tamara; Srdjević, Zorica; Bajčetić, Ratko; Vojinović Miloradov, Mirjana

    2012-02-01

    The Serbian National Waste Management Strategy for the Period 2010-2019, harmonized with the European Union Directives, mandates new and very strict requirements for landfill sites. To enable analysis of a number of required qualitative and quantitative factors for landfill site selection, the traditional method of site selection must be replaced with a new approach. The combination of GIS and the Analytic Hierarchy Process (AHP) was selected to solve this complex problem. The Srem region in northern Serbia, being one of the most environmentally sensitive areas, was chosen as a case study. Seventeen factors selected as criteria/sub-criteria were recognized as most important, divided into geo-natural, environmental, social and techno-economic factors, and were evaluated by experts from different fields using an AHP extension in Arc GIS. Weighted spatial layers were combined into a landfill suitability map which was then overlapped with four restriction maps, resulting in a final suitability map. According to the results, 82.65% of the territory of Srem is unsuitable for regional landfill siting. The most suitable areas cover 9.14%, suitable areas 5.24%, while areas with low and very low suitability cover 2.21 and 0.76% of the territory, respectively. Based on these findings, five sites close to two large urban agglomerations were suggested as possible locations for a regional landfill site in Srem. However, the final decision will require further field investigation, a public acceptance survey, and consideration of ownership status and price of the land.

  15. Projected Impact of Urban Growth on Climate Change

    NASA Astrophysics Data System (ADS)

    Amato, Federico; Murgante, Beniamino; Martellozzo, Federico

    2017-04-01

    Human activities on land use such as intensive agricultural techniques and urbanization are generating a number of social and economic benefit for contemporary society. Besides, these phenomena are one of the most significant causes of Land Degradation. Firstly, intensive agriculture is on the one hand creating an advantage in the short-period in terms of food production, while on the other is producing serious long-period problems in terms of loss of ecosystem services, including some important for agriculture itself. Secondly, the rapid growth of urban areas in recent decades is generating deep environmental issues. The World Urbanization Prospect by the United Nations (UN) shows that more than half of the world's population today (54%) lives in urban areas. This figure was only 30% in 1950, and estimates are that it will rise to 66% by 2050. Urban growth is responsible for the increase of air pollution, waste production, energy consumption, and land take. Moreover, the expansion of urban areas is making the problem of urban heat islands more relevant, and studies are proving how land cover changes are among the main factors that affect local microclimates. Consequently, territorial planning will play an important role in the fight to mitigate the effects of climate change, as land cover has a significant impact on the energy exchanges between the earth and the atmosphere. This study couples urban growth simulation models based on cellular automata to multiple linear regression techniques that are used to formulate equations for predicting the effects of simulated urban development on soil surface temperature. The proposed methodology is applied to the case study of the Italian national territory, considering various alternative scenarios of land use changes and of their impact on local surface temperatures. The results show that the areas with the greatest urban pressure might be subject to significant climatic changes due to the increased impact of urban heat island phenomena. This highlights the need to take meaningful action to reverse the trends currently in place concerning the territorial government, with the purpose of creating a renewed political and social context that can reduce Land Degradation phenomena. These assumptions are considered essential to meet the new climate sustainability parameters introduced by the Paris Agreement signed in December 2015.

  16. Prioritizing Urban Children, Teachers, and Schools through Professional Development Schools

    ERIC Educational Resources Information Center

    Wong, Pia Lindquist, Ed.; Glass, Ronald David, Ed.

    2009-01-01

    How can we better educate disadvantaged urban students? Drawing on over five years' experience in a broad partnership involving twelve urban professional development schools in five districts, a teachers' union, a comprehensive public university, and several community-based organizations, the contributors to this volume describe how they worked…

  17. Utilization characteristics and importance of woody biomass resources on the rural-urban fringe in botswana.

    PubMed

    Nkambwe, Musisi; Sekhwela, Mogodisheng B M

    2006-02-01

    This article examines the utilization characteristics and importance of woody biomass resources in the rural-urban fringe zones of Botswana. In the literature for Africa, attention has been given to the availability and utilization of biomass in either urban or rural environments, but the rural-urban fringe has been neglected. Within southern Africa, this neglect is not justified; the rural-urban fringe, not getting the full benefits available in urban environments in Botswana, has developed problems in woody biomass availability and utilization that require close attention. In this article, socioeconomic data on the importance of woody biomass in the Batlokwa Tribal Territory, on the rural-urban fringe of Gaborone, Botswana, were collected together with ecologic data that reveal the utilization characteristics and potential for regrowth of woody biomass. The analysis of these results show that local woody biomass is very important in the daily lives of communities in the rural-urban fringe zones and that there is a high level of harvesting. However, there is no effort in planning land use in the tribal territory to either conserve this resource or provide alternatives to its utilization. The future of woody biomass resources in Botswana's rural-urban fringe is uncertain. The investigators recommend that a comprehensive policy for the development of the rural-urban fringe consider the importance of this resource. The neglect of this resource will have far-reaching implications on the livelihoods of residents as well as the environment in this zone.

  18. Urban Landscape Architecture in the Reshaping of the Contemporary Cityscape

    NASA Astrophysics Data System (ADS)

    Ananiadou-Tzimopoulou, Maria; Bourlidou, Anastasia

    2017-10-01

    The contemporary urban landscape is the evolving image of dynamic social, economic and ecological changes and heterogeneity. It constitutes the mirror of history, natural and cultural, urban processes, as well as locations of hybrid character, such as degraded and fragmented spaces within the urban fabric or in the city boundaries -areas in between, infrastructures, post-industrial and waterfront sites, but also potential grounds for urban development. Along with the awakening of the global ecological awareness and the ongoing discussion on sustainability issues, the cityscape with its new attributes, constitutes a challenging field of research and planning for various disciplines, further more than landscape architecture, such as architecture, planning, ecology, environment and engineering. This paper focuses on the role of urban landscape architecture, via its theory and practice, in the reshaping of the city territory. It aspires to broaden the discussion concerning the upgrading of the contemporary cities, aiming firstly at the determination of a wider vocabulary for the urban landscape and its design, and secondly at the highlighting of landscape architecture’s contribution to the sustainable perspective of urban design and planning. The methodology is based on a comparative research implemented both on a theoretical level and on a level of applied work. Urban landscape architecture is described through theory and practice, along with correlative approaches deriving mainly from landscape urbanism and secondarily from the field of architecture. Urban landscape is approached as a socio-ecological and perceptual legible, a territory of culture, process and production; operating as an entity of ecological, infrastructural systems and planning needs, it is also regarded as a precedent for urban development. Furthermore, the research is supported by selected European and International urban landscape projects, presented in a cohesive multiscalar approach, from the node to the region. Theory is reflected upon: a/smaller scale projects-cultural landscapes, b/infrastructural projects, c/extended process territories and d/grand metropolitan projects. The particular case studies constitute representative design approaches dealing with the urban complexity and are hierarchized on qualitative criteria, spatial and functional; they are indicative of the spectrum of project’s scale, type of intervention -redesign, reclamation, reuse, planning, but also of the project’s operational value -cultural, infrastructural, strategic. They stress the importance of landscape’s flexible and open-ended nature and ultimately, they underline the crucial role of urban landscape architecture, within transdisciplinarity and sustainable design strategies, in the regeneration of the contemporary cityscape.

  19. Towards Rural Land Use: Challenges for Oversizing Urban Perimeters in Shrinking Towns

    NASA Astrophysics Data System (ADS)

    Sá, João; Virtudes, Ana

    2017-12-01

    This article, based on the literature review, aims to study the challenges of the urban dispersion and oversizing of urban perimeters, in the cases where the towns are shrinking or spreading to the rural land-use. It is focused on the case of Portugal where during the last decades there was an escaping to the big cities alongside to the sea (Atlantic and Mediterranean) shore. In the Interior part of the country, which means near to the border with Spain, several towns are shrinking, despite their huge urban perimeters, proposed by the municipal master plans, since the middle of the nineties. Consequently, these urban perimeters are nowadays oversizing, with empty buildings and non-urbanized areas. At the same time, the social patterns of occupation of this territory have changed significantly, moving from a society with signs of rurality to an urban realm, understood not only in territorial terms but also regarding the current lifestyle. This deep changing has occurred not only in urbanistic terms but also in the economic, cultural and social organizations of the country, under a movement that corresponds to a decline of the small urban settlements in rural areas, far away from the cosmopolitan strip of land nearby the sea, in between the capital city, Lisbon and the second one Oporto. These transformations were not driven by any significant public policy for land-use actions. On the contrary, the production of urban areas, supporting the new model of economic and social development was largely left to the initiative of economic and social private agents and land owners. These agents were the leading responsible for the new urban developments and housing. In this sense, this research aims to present some strategies for the short time period regarding the devolution of urban areas to rural land use. In this sense, the next steps of spatial planning policies, under the role of local authorities (the 308 municipalities including Madeira and Azores islands, plus the continental part of the country), which are their main promoters, will be motivated by the need of advocating the swap of many urban areas towards the rural land use, shrinking many existent urban perimeters in depressed territories. How will the non-urbanized spaces, included in the urban perimeters, twenty years ago, by the pivotal instrument of spatial planning in Portugal, the Municipal Master Plans turn back to the rural land-use, losing their market value? This is the base of the challenges ahead, analysed in this article.

  20. Prevalence of risk factors for coronary artery disease in an urban Indian population

    PubMed Central

    Sekhri, T; Kanwar, R S; Wilfred, R; Chugh, P; Chhillar, M; Aggarwal, R; Sharma, Y K; Sethi, J; Sundriyal, J; Bhadra, K; Singh, S; Rautela, N; Chand, Tek; Singh, M; Singh, S K

    2014-01-01

    Objective The objective of this study was to assess the prevalence of risk factors for coronary artery disease (CAD) in government employees across India. Methods The study population consisted of government employees in different parts of India ({n=10 642 men and n=1966 women; age 20–60 years}) and comprised various ethnic groups living in different environmental conditions. Recruitment was carried out in 20 cities across 14 states, and in one union territory. All selected individuals were subjected to a detailed questionnaire, medical examinations and anthropometric measurements. Blood samples were collected for blood glucose and serum lipid profile estimation, and resting ECG was recorded. Results were analysed using appropriate statistical tools. Results The study revealed that 4.6% of the study population had a family history of premature CAD. The overall prevalence of diabetes was 16% (5.6% diagnosed during the study and the remaining 10.4% already on medication). Hypertension was present in 21% of subjects. The prevalence of dyslipidemia was significantly high, with 45.6% of study subjects having a high total cholesterol/high density lipoprotein ratio. Overall, 78.6% subjects had two or more risk factors for CAD. Conclusions The present study demonstrates a high prevalence of CAD risk factors in the Indian urban population. Therefore, there is an immediate need to initiate measures to raise awareness of these risk factors so that individuals at high risk for future CAD can be managed. PMID:25488095

  1. Problems of Research, Projects and Mechanisms for Their Implementation in Chelyabinsk City Agglomeration

    NASA Astrophysics Data System (ADS)

    Bolshakov, V. V.

    2017-11-01

    The article analyzes the research and design methods of urban agglomerations in the context of the Chelyabinsk agglomeration from the point of view of correctness, objectivity and consistency of the results obtained. The completed and approved project of the Chelyabinsk agglomeration is analysed to provide architectural and planning solutions for sustainable social and economic development according to the theories that have been formed to date. The possibility of effectuation and implementation of the approved project of the Chelyabinsk agglomeration taking in account existing specific natural, historical and socio-economic factors characteristic for the territory under consideration is examined. The authors draw the conclusions the project of the Chelyabinsk agglomeration has been developed in line with the town-planning solutions that do not reflect modern approaches based on the competitive advantages of territories and do not form a space providing transition to a modernized and innovative economy. Specific town-planning decisions have a weak justification and an undeveloped methodology for pre-project analysis and methodology for designing urban agglomerations because of absence of a full study of the phenomenon of urban agglomeration and processes occurring in it today. It is necessary to continue research in the field of development of the Chelyabinsk agglomeration with the use of a logical and objective methodology to analyze the territory and design which can lead to the formation of an urban-planning information model that reflects all the system processes and allows for predicting project solutions.

  2. Dissolution of first unions in Colombia, Panama, and Peru.

    PubMed

    Goldman, N

    1981-11-01

    An analysis of marital histories from World Fertility Survey data in Colombia, Panama, and Peru indicates a high level of union dissolution: the probabilities of a first union ending by separation within twenty years of the onset of union equal .27, .40, and .18 in the three countries respectively. Dissolution probabilities are especially high among women with young ages at first union and among women residing in urban areas. For all subgroups studied, consensual unions are characterized by several times the risk of separation of legal marriages. Consensual unions are especially frequent among women in rural areas, women with little education and women who enter unions at young ages. The different prevalence of consensual unions among the different subgroups affects the associations between union stability and various correlates so that it becomes essential to investigate the factors affecting union stability for both consensual unions and legal marriages. In spite of high dissolution rates, remarriage rates in all three countries are also high, as are the percentages of time spent in a union. Hence, the potential effects of voluntary disruption of unions on fertility appear to be modest.

  3. Long-term atmospheric deposition wet-dry fluxes. Critical loads exceedences in an urban area.

    PubMed

    Morselli, L; Brusori, B; Cecchini, M; Olivieri, P; Silingardi, D; Passarini, F

    2001-01-01

    The present work provides an overview of the most relevant results concerning a five years monitoring programme of wet and dry deposition (1995-1999) in the city of Bologna. The aim of this research is to get an overall picture of atmospheric pollutants deposition inventory in an urban territory and to allow an assessment of the vulnerability of the area by comparing actual fluxes of acidity and nutrient nitrogen with the respective "critical loads" associated to the territory, in the framework of the UNECE LRTAP (Long Range Transboundary Air Pollution Convention). This comparison, for the Bologna monitoring station, shows "exceedance classes" from 4 to 6 for acidity and from 1 to 5 for nutrient nitrogen, reflecting an urban-industrial context, though a trend in reducing occurs from 1995 to 1999. A water layer surface sampler (DAS-MTX sampler) was employed for "surrogate" dry deposition collection. The contribute of dry fraction to the total deposition fluxes appears to prevail on wet fraction for many pollutants (up to more than 90% for total calcium and alkalinity). A comparison with long term monitoring results from some stations in Italian territory, shows that the differences among chemical species deposition fluxes may be ascribed both to the long distance aerial transport of pollutants and to site characteristics.

  4. Principles of soil mapping of a megalopolis with St. Petersburg as an example

    NASA Astrophysics Data System (ADS)

    Aparin, B. F.; Sukhacheva, E. Yu.

    2014-07-01

    For the first time, a soil map of St. Petersburg has been developed on a scale of 1 : 50000 using MicroStation V8i software. The legend to this map contains more than 60 mapping units. The classification of urban soils and information on the soil cover patterns are principally new elements of this legend. New concepts of the urbanized soil space and urbopedocombinations have been suggested for soil mapping of urban territories. The typification of urbopedocombinations in St. Petersburg has been performed on the basis of data on the geometry and composition of the polygons of soils and nonsoil formations. The ratio between the areas of soils and nonsoil formations and their spatial distribution patterns have been used to distinguish between six types of the urbanized soil space. The principles of classification of the soils of urban territories have been specified, and a separate order of pedo-allochthonous soils has been suggested for inclusion into the Classification and Diagnostic System of Russian Soils (2004). Six types of pedo-allochthonous soils have been distinguished on the basis of data on their humus and organic horizons and the character of the underlying mineral substrate.

  5. Plastic and the nest entanglement of urban and agricultural crows.

    PubMed

    Townsend, Andrea K; Barker, Christopher M

    2014-01-01

    Much attention has been paid to the impacts of plastics and other debris on marine organisms, but the effects of plastic on terrestrial organisms have been largely ignored. Detrimental effects of terrestrial plastic could be most pronounced in intensively human-modified landscapes (e.g., urban and agricultural areas), which are a source of much anthropogenic debris. Here, we examine the occurrence, types, landscape associations, and consequences of anthropogenic nest material in the American crow (Corvus brachyrhynchos), a North American species that breeds in both urban and agricultural landscapes. We monitored 195 nestlings in 106 nests across an urban and agricultural gradient in the Sacramento Valley, California, USA. We found that 85.2% of crow nests contained anthropogenic material, and 11 of 195 nestlings (5.6%) were entangled in their nests. The length of the material was greater in nests in agricultural territories than in urban territories, and the odds of entanglement increased 7.55 times for each meter of anthropogenic material in the nest. Fledging success was significantly lower for entangled than for unentangled nestlings. In all environments, particularly urban, agricultural, and marine, careful disposal of potential hazards (string, packing and hay bale twine, balloon ribbon, wire, fishing line) could reduce the occurrence of entanglement of nestling birds.

  6. Plastic and the Nest Entanglement of Urban and Agricultural Crows

    PubMed Central

    Townsend, Andrea K.; Barker, Christopher M.

    2014-01-01

    Much attention has been paid to the impacts of plastics and other debris on marine organisms, but the effects of plastic on terrestrial organisms have been largely ignored. Detrimental effects of terrestrial plastic could be most pronounced in intensively human-modified landscapes (e.g., urban and agricultural areas), which are a source of much anthropogenic debris. Here, we examine the occurrence, types, landscape associations, and consequences of anthropogenic nest material in the American crow (Corvus brachyrhynchos), a North American species that breeds in both urban and agricultural landscapes. We monitored 195 nestlings in 106 nests across an urban and agricultural gradient in the Sacramento Valley, California, USA. We found that 85.2% of crow nests contained anthropogenic material, and 11 of 195 nestlings (5.6%) were entangled in their nests. The length of the material was greater in nests in agricultural territories than in urban territories, and the odds of entanglement increased 7.55 times for each meter of anthropogenic material in the nest. Fledging success was significantly lower for entangled than for unentangled nestlings. In all environments, particularly urban, agricultural, and marine, careful disposal of potential hazards (string, packing and hay bale twine, balloon ribbon, wire, fishing line) could reduce the occurrence of entanglement of nestling birds. PMID:24498238

  7. Analysis of trends in the development of cities' heat supply systems

    NASA Astrophysics Data System (ADS)

    Stennikov, V. A.; Mednikova, E. E.

    2016-09-01

    New challenges—including the modern urban development policy, formation of the market of energy efficient technologies and different types of equipment of a broad power capacity range, tightening requirements to reliability, quality, and economic accessibility of heat supply—enhance the competitiveness of decentralized heat supply. In addition, its spontaneous growth and not always reasonable implementation lead to unjustified expenses, low efficiency, and ecological inconsistency. This proves the relevance of solving the problems of dividing an urban territory into zones of centralized heating (CH) and decentralized heating (DCH) along with their planning and justification, as well as determining a reasonable level of heat supply centralization and concentration of heat sources' power capacity. Solving these problems using the suggested method will allow optimizing the application areas for various types of heat supply and heat sources, justifying the degree of heat power capacity concentration and the extent of the systems as early as at the phase of a detailed urban planning project and then refining them during the design of urban heat supply systems. This will dramatically improve the reasonability of the decisions made and will simplify the procedure of their implementation. For criteria of limiting the extent (radius) of heat supply systems and defining their type, we suggest using standard values—the density of heat load per unit length of the pipeline and per unit area of urban territory. Standard values must be differentiated across the territory of Russia taking into account regional climatic and economic conditions and unique characteristics of heat supply development in cities and towns. The present article continues and develops the statements made in the previous articles created within the framework of the Theory of Hydraulic Circuits and takes into account the current situation and emerging trends in heat supply.

  8. Hexographic Method of Complex Town-Planning Terrain Estimate

    NASA Astrophysics Data System (ADS)

    Khudyakov, A. Ju

    2017-11-01

    The article deals with the vital problem of a complex town-planning analysis based on the “hexographic” graphic analytic method, makes a comparison with conventional terrain estimate methods and contains the method application examples. It discloses a procedure of the author’s estimate of restrictions and building of a mathematical model which reflects not only conventional town-planning restrictions, but also social and aesthetic aspects of the analyzed territory. The method allows one to quickly get an idea of the territory potential. It is possible to use an unlimited number of estimated factors. The method can be used for the integrated assessment of urban areas. In addition, it is possible to use the methods of preliminary evaluation of the territory commercial attractiveness in the preparation of investment projects. The technique application results in simple informative graphics. Graphical interpretation is straightforward from the experts. A definite advantage is the free perception of the subject results as they are not prepared professionally. Thus, it is possible to build a dialogue between professionals and the public on a new level allowing to take into account the interests of various parties. At the moment, the method is used as a tool for the preparation of integrated urban development projects at the Department of Architecture in Federal State Autonomous Educational Institution of Higher Education “South Ural State University (National Research University)”, FSAEIHE SUSU (NRU). The methodology is included in a course of lectures as the material on architectural and urban design for architecture students. The same methodology was successfully tested in the preparation of business strategies for the development of some territories in the Chelyabinsk region. This publication is the first in a series of planned activities developing and describing the methodology of hexographical analysis in urban and architectural practice. It is also planned to create a software product that allows one to automate the process of site assessment on the basis of the methodology.

  9. A Comparative Study of Principal Turnover in Union and Non-Unionized School Districts in Ohio

    ERIC Educational Resources Information Center

    Hawthorne-Clay, Suszanne A.

    2010-01-01

    This study compares the succession of urban principals working under negotiated collective bargaining agreements and conferred "memorandums of understanding" with particular school boards in three of Ohio's major cities: Cincinnati, Cleveland, and Toledo. Relying on the following information: tenure, licensure status, professional…

  10. The Soviet Union: Population Trends and Dilemmas.

    ERIC Educational Resources Information Center

    Feshbach, Murray

    1982-01-01

    Recent trends and differentials among the Soviet Union's 15 republics and major nationalities are reviewed, focusing on fertility, mortality and urbanization, the prospect for labor supplies and military manpower, emigration, and projected population growth to 2000. Estimated at 270 million as of mid-1982, the Soviet population is currently…

  11. Increase of Investment Appeal of Projects for Noise Control Measures in Urban Environment

    NASA Astrophysics Data System (ADS)

    Kolmakov, A. V.; Ignatyeva, V. O.

    2017-11-01

    The authors analyzed the contemporary noise pollution level in the large cities of the Russian Federation. The article identifies the factors causing the reduction of acoustically comfortable urban territories. It states the task for the increase of investment appeal of the projects aimed at noise control measures adoption.

  12. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Medeiros, Eduardo, E-mail: emedeiros@campus.ul.pt

    The use of territorial impact assessment procedures is gaining increasing relevance in the European Union policy evaluation processes. However, no concrete territorial impact assessment tools have been applied to evaluating EU cross-border programmes. In this light, this article provides a pioneering analysis on how to make use of territorial impact assessment procedures on cross-border programmes. More specifically, it assesses the main territorial impacts of the Inner Scandinavian INTERREG-A sub-programme, in the last 20 years (1996–2016). It focuses on its impacts on reducing the barrier effect, in all its main dimensions, posed by the presence of the administrative border. The resultsmore » indicate a quite positive impact of the analysed cross-border cooperation programme, in reducing the barrier effect in all its main dimensions. The obtained potential impact values for each analysed dimension indicate, however, that the ‘economy-technology’ dimension was particularly favoured, following its strategic intervention focus in stimulating the economic activity and the attractiveness of the border area. - Highlights: • A territorial impact assessment method to assess cross-border cooperation is proposed. • This method rationale is based on the main dimensions of the barrier effect. • This method identified positive impacts in all analysed dimensions. • The economy-technological dimension was the most positively impacted one.« less

  13. The Importance of the Geographic Level of Analysis in the Assessment of the Quality of Life: The Case of Spain

    ERIC Educational Resources Information Center

    Gonzalez, Eduardo; Carcaba, Ana; Ventura, Juan

    2011-01-01

    There is a growing literature on the assessment of quality of life conditions in geographically and/or politically divided regions. Sometimes these territories are countries within a specified supranational structure, such as the European Union, for instance, and sometimes they are regions within countries. There is also some research that focuses…

  14. Is the Decline of European Multiculturalism the Beginning of a More Secular Europe?

    ERIC Educational Resources Information Center

    Zay, Danielle

    2014-01-01

    The bloody First and Second World Wars awakened the dream of a cross-border peaceful territory supported by the Christian community principles of the clerics founding the first universities in the Middle Ages. Since the 1950s the European Union has been built up from six member states to reach twenty-seven, with more associate members. But…

  15. Urban/rural interface: Governing the chaos

    NASA Astrophysics Data System (ADS)

    Ferreira, António

    2016-04-01

    Cities have become recently the home for more than half of the world's population. Cities are often seen as ecological systems just a short step away from collapse [Newman 2006]. Being a human construction, cities disrupt the natural cycles and the patterns of temporal and spatial distribution of environmental and ecological processes. Urbanization produces ruptures in biota, water, energy and nutrients connectivity that can lead to an enhanced exposure to disruptive events that hamper the wellbeing and the resilience of urban communities in a global change context. An important issue in what concerns urban sprawl is the interface between the urban and the rural territories. Being an extremely dynamic landscape, and assuring some quality of life and buffering some of the pervasive negative impacts of urban areas in terms of disrupting the function of the natural ecosystems, in limit situations this interface can act as a conveyor belt of catastrophic events originated in the rural world, into the urban space. The Coimbra 2005 wildfire is a fine example of how a poorly managed urban/rural interface can put populations in danger, by allowing the fire to spread towards the urban green infrastructure, burning houses in the process. Major river flows that flood urban areas are also good examples of the lack of management and planning can result in the loss of assets and even put in danger human lives. This presentation reviews the impact of extreme events and the transmission from the urban to the rural worlds, but also from the rural to the urban territories, and establishes the need to govern risk at various levels and using the full range of governance tools.

  16. Increase urban resilience by planning the public spaces uses for humanitarian interventions.

    NASA Astrophysics Data System (ADS)

    Delaitre, Maxime; Barroca, Bruno; Vargas, Jorge; Cornejo, Christian; Sierra, Alexis

    2017-04-01

    Challenges in post-disaster crisis of natural origin seem to have a strong relation with territory characteristics (location, habitat, propagation, etc.). Moreover, they determine those requirements needed for humanitarian interventions. Decision-making at response and recuperation stages are supported or limited depending on the availability of public spaces to be used for victims' accommodation, field hospitals and rubble deposits. In the case of Lima and Callao (Peru), the presence and superposition of multiple governmental levels - national, regional (1), provincial (2) and district (50) - result in a highly-complex local Disaster Risk Management system for response coordination. The diversity of actors, their responsibilities and individual initiative suggest competition for the resources available in an emergency situation. Resource location determines if humanitarian operations can be run in an effective and efficient way. In this context, public space is a fundamental resource; if it is well-selected, it will provide access to accumulated resources such as water, electricity and telecommunications for the affected population. To increase urban resilience, it requires previous planning and coordination for emergency response, where institutional and territorial configurations are decisive factors for the recuperation and rehabilitation processes performance. This communication will present the institutional and territorial dimensions of the Peruvian capital which condition emergency management performances to consider the crisis management opportunities, offered by territorial analysis and estimations of actors' needs. It would be a starting point for decision-making on emergence activities locations and for establishing coordination frameworks concerning territorial issues and challenges.

  17. URISA Address Standard

    EPA Pesticide Factsheets

    The Urban and Regional Information Systems Association (URISA) standard for addresses. The document covers thoroughfare, landmark, and postal addresses within the United States, including its outlying territories and possessions.

  18. Methodical bases of selection and evaluation of the effectiveness of the projects of the urban territory renovation

    NASA Astrophysics Data System (ADS)

    Sizova, Evgeniya; Zhutaeva, Evgeniya; Chugunov, Andrei

    2018-03-01

    The article highlights features of processes of urban territory renovation from the perspective of a commercial entity participating in the implementation of a project. The requirements of high-rise construction projects to the entities, that carry out them, are considered. The advantages of large enterprises as participants in renovation projects are systematized, contributing to their most efficient implementation. The factors, which influence the success of the renovation projects, are presented. A method for selecting projects for implementation based on criteria grouped by qualitative characteristics and contributing to the most complete and comprehensive evaluation of the project is suggested. Patterns to prioritize and harmonize renovation projects in terms of multi-project activity of the enterprise are considered.

  19. Comparative recreational assessment of Karaganda city public green spaces

    NASA Astrophysics Data System (ADS)

    Akylbekova, I. S.; Zengina, T. Yu

    2018-01-01

    This article represents evaluation of recreation environment on the territory of the large industrial city of Karaganda, located in the dry steppe zone of Central Kazakhstan. A comparison of quantitative and qualitative indicators, level of recreational attractiveness and providing the citizens with public green spaces, allowed to make a more complete characterization the urban recreation places and to identify the city districts, which require prioritized fundraising for development of existing parks and public gardens, and for creation of new territories of recreational purpose. Based on the results of conducted expert assessment and sociological survey of visitors, the main problems of urban green areas were identified and also the most high-demand trends and practical recommendations for their improvement and further use were proposed.

  20. Comparative Analysis of the Specifications on the Power Quality of the European Union and the Russian Federation

    NASA Astrophysics Data System (ADS)

    Ded, A. V.; Maltsev, V. N.; Sikorski, S. P.

    2018-04-01

    Since July 2014 the interstate standard GOST 32144-2013 is the only document that defines standard requirements for the power quality in the territory of the Russian Federation. The new standard preamble specifies that this document considers the requirements of the European regional standard EN 50160-2010. However, GOST authors established the degree of standards conformity as nonequivalent. In connection with Russia's accession to the World Trade Organization (WTO) all requirements for goods including electric energy should correspond the international standard requirements. The article analyzes the above standard requirements and assesses the requirements for the power quality standards used in the European Union and in the Russian Federation.

  1. [A Profile of Union County, South Carolina].

    ERIC Educational Resources Information Center

    Lilley, Stephen C.; McLean, Edward L.

    Now almost totally dependent on textile production, heavily forested Union County, South Carolina, was primarily agricultural until the 20th century. By 1970, 65% of the population depended on manufacturing and only 4% of the workers on farming. From 1920 to 1970 the population was characterized by a rural-to-urban shift and by outmigration,…

  2. Reframing Service-Learning as Learning and Participation with Urban Youth

    ERIC Educational Resources Information Center

    Kinloch, Valerie; Nemeth, Emily; Patterson, Ashley

    2015-01-01

    This article describes a critical service-learning project that resulted from an educational partnership among a national teachers' union, a local teachers' union, and a major research university. The partnership-funded by a grant from the Corporation for National and Community Service, Learn and Serve program--focused on professional development…

  3. Cross-sectional Serosurvey of Crimean-Congo Hemorrhagic Fever Virus IgG in Livestock, India, 2013-2014.

    PubMed

    Mourya, Devendra T; Yadav, Pragya D; Shete, Anita M; Sathe, Padmakar S; Sarkale, Prasad C; Pattnaik, Bramhadev; Sharma, Gaurav; Upadhyay, Kamlesh J; Gosavi, Surekha; Patil, Deepak Y; Chaubal, Gouri Y; Majumdar, Triparna D; Katoch, Vishwa M

    2015-10-01

    We conducted a cross-sectional serosurvey of Crimean-Congo hemorrhagic fever (CCHF) among livestock in 22 states and 1 union territory of India. A total of 5,636 samples from bovines, sheep, and goats were screened for CCHF virus IgG. IgG was detected in 354 samples, indicating that this virus is widespread in this country.

  4. JPRS Report, East Europe.

    DTIC Science & Technology

    1987-12-02

    territorial units, especially m the obshtmas and municipalities. "The general meeting of the inhabi- tants , especially in the municipalities, must...missions which are traditionally collegial, this principle was widely accented m executive bodies as well. In the ministries there are collegium« that...constructive contribution, alongside the Soviet Union and m the community of the socialist states, to implementing the socialist peace strategy, as bold as it

  5. Using Automatic Identification System Technology to Improve Maritime Border Security

    DTIC Science & Technology

    2014-12-01

    digital selective calling EPIRB Emergency Position Indicting Radio Beacon EU European Union FAA Federal Aviation Administration GAO U. S. Government...that has visited a hovering vessel or received merchandise outside the territorial sea. A hovering vessel is defined as a vessel loitering offshore...often with the intent to introduce merchandise into the United States illegally. Departing the United States and transiting international or foreign

  6. Principles of sustainable development of the territory and priorities of architectural and urban construction activity

    NASA Astrophysics Data System (ADS)

    Dontsov, Dmitry; Yushkova, Natalia

    2017-01-01

    The paper is aimed at detecting conceptual conflicts within the architectural and urban construction activity (AUCA), defining their reasons and substantiating ways to decrease adverse effects they caused. Methods of causes and effects analyses are used, as well as evolutional and comparative analyses. They allow defining the laws to form activity model in modern environment, whose elements are ranked. Relevance of the paper is based on defining scientific and theoretical grounds of necessity to improve methodology of AUCA via its adaption to the imperatives of state management. System analyses enabled to prove practicability of considering factors of institution environment for reorganization of the model of AUCA, which provide the fullest implementation of sustainable development principles. It was proved that territorial planning is not only the leading type of AUCA, but also integrator for functioning structures of state management within planning of social and economic development. As main result of the paper consist in detection of the perspective ways for evolution of modern methodology due to increasing interdisciplinary aspect leading to the qualitative renewal of territorial management principles.

  7. Planning Tools For Seismic Risk Mitigation. Rules And Applications

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    De Paoli, Rosa Grazia

    2008-07-08

    Recently, Italian urban planning research in the field of seismic risk mitigation are renewing. In particular, it promotes strategies that integrate urban rehabilitation and aseismic objectives, and also politicizes that are directed to revitalizes urban systems, coupling physical renewal and socio-economic development.In Italy the first law concerning planning for seismic mitigation dates back 1974, the law n. 64 'Regulation for buildings with particular rules for the seismic areas' where the rules for buildings in seismic areas concerning also the local hazard. This law, in fact, forced the municipalities to acquire, during the formation of the plans, a preventive opinion ofmore » compatibility between planning conditions and geomorphology conditions of the territory. From this date the conviction that the seismic risk must be considered inside the territorial planning especially in terms of strategies of mitigation has been strengthened.The town planners have started to take an interest in seismic risk in the [80]s when the Irpinia's earthquake took place. The researches developed after this earthquake have established that the principal cause of the collapse of buildings are due to from the wrong location of urban settlements (on slopes or crowns) After Irpinia's earthquake the first researches on seismic risk mitigation, in particular on the aspects related to the hazards and to the urban vulnerability were made.« less

  8. Sustainable Urban Water and Wastewater Services: The TRUST Approach

    EPA Science Inventory

    The TRUST (Transitions to the Urban Water Services of Tomorrow) Project is a research program funded by the European Union Seventh Framework Programme. The overall objective of TRUST is to help water and wastewater authorities and utilities across Europe to formulate and impleme...

  9. Teacher Incentive Pay Programs in the United States: Union Influence and District Characteristics

    ERIC Educational Resources Information Center

    Liang, Guodong; Zhang, Ying; Huang, Haigen; Qiao, Zhaogang

    2015-01-01

    This study examined the characteristics of teacher incentive pay programs in the United States. Using the 2007-08 SASS data set, it found an inverse relationship between union influence and districts' incentive pay offerings. Large and ethnically diverse districts in urban areas that did not meet the requirements for Adequate Yearly Progress as…

  10. Formation and maintenance of the territorial balance in the conditions of high-rise construction in the city

    NASA Astrophysics Data System (ADS)

    Kisel, Tatiana

    2018-03-01

    High-rise construction results in the need of planning of infrastructure facilities, taking into account the increase in loading, as high-rise construction allows to place considerably bigger number of residents in the limited territory. For this purpose it is necessary to estimate the required and actual level of providing the population with each particular type of the facilities of social infrastructure. The compliance of required and actual level of providing can be characterized as the territorial balance, while the discrepancy acts as the territorial imbalance. The article is devoted to the development of such instruments of planning of urban development, which will allow to create the qualitative urban environment, founded on the territorial balances. Namely, it is devoted to the calculation of level of providing the population with the facilities of social infrastructure, to the determination of level of the imbalance in absolute and relative units and also to the ranging of imbalances on urgency of their elimination. The size of the imbalance is of great importance for planning and realization of managerial influences from the executive authorities, operating the city development. In order to determine the urgency of realization of actions for the construction of facilities of social infrastructure it is offered to range the imbalances according to their size, having determined the deviation size from balance, which is so insignificant that it does not demand any managerial influences (it can be characterized as balance) and also the groups of the imbalances, differing in urgency of managerial influences, directed to the decrease and elimination of the revealed imbalance.

  11. The impact of landslides on urban areas and infrastructure in Italy

    NASA Astrophysics Data System (ADS)

    Trigila, Alessandro; Spizzichino, Daniele; Iadanza, Carla

    2010-05-01

    Landslide risk in Italy is particularly high since in addition to the geological, geomorphological, seismic and structural settings which render it susceptible to frequent and widespread landslide phenomena, the Italian territory is also densely populated and highly urbanized. In terms of landslide hazard, 485,004 landslides occurred between A.D. 1116 and 2006 within Italy, with a landslide area of 20,721 km2 equal to 6.9% of the national territory. 5,708 municipal districts are affected by landslides (70.5% of the total), of which 2,940 with extremely high levels of criticality due to landslides affecting urban centres. This data emerges from the IFFI Project (Italian Landslide Inventory) which, set up by ISPRA - Institute for Environmental Protection and Research/Geological Survey of Italy and the Regions and self-governing Provinces, identifies landslide phenomena across Italy in accordance with standardized methods of data collection, recording and mapping. With regard to exposure and vulnerability, urban areas in Italy account for 17,929 km2, equal to 5.9% of the national territory. In the past 50 years, urban areas in Italy underwent a dramatic increase, whose surface has more than doubled. Often building areas did not benefit from any form of proper land use planning and management or detailed landslide hazard assessment. Moreover unauthorized building has reached levels as high as 60% in regions of Southern Italy. This study assesses the incidence of landslide phenomena and their impacts within urban areas of Italian provincial capitals in terms of number of landslides, surface area and type of movement. The people exposed to landslide risk at national level and critical points along highways, railways and road network has been also estimated. Landslides have been classified in two main categories: rapid and slow movements. The rapid phenomena are strictly correlated to the people safety, while the slow ones concern mainly losses and usability of buildings and infrastructures. Consequently different strategies for planning and emergency management must be adopted. The assessment has been implemented within a GIS platform by overlapping landslide data derived by the IFFI Project with urban areas, populations census data and main Italian transportation network. More in detail analyses have been performed on some of these urban centres, in reference to which it has been possible to assess the extent of urban expansion from the post war period up until now and the corresponding increase in landslide risk. Related to population, the analysis allowed to estimate the number of people exposed to landslide risk in terms of safety of human life and socio-economic consequences. In order to reduce the impact of landslides within urban areas and along transport infrastructure, different measures should be adopted. In addition to engineering works and delocalization plans, the instrumental monitoring networks and emergency plans assume a fundamental role in landslide risk management. It is within this context that the IFFI Project, due to its highly detailed landslide maps and its complete coverage of the national territory, represents a useful tool for land use planning, emergency planning and mitigations measures.

  12. Contested Urban Spaces: Exploring the Analytics of Young Persons' Experiences of Living in Glasgow's Deprived Zones

    ERIC Educational Resources Information Center

    Holligan, Chris; Deuchar, Ross

    2011-01-01

    This paper reports findings from an exploratory study of mainly young people's verbally articulated perceptions of urban life in Glasgow, Scotland. The focus is upon areas of deprivation where territory and social capital is contested and whose meanings are possibly only partially grasped by our informants. Their personal knowledge of violence and…

  13. Reducing Urban Greenhouse Gas Footprints.

    PubMed

    Pichler, Peter-Paul; Zwickel, Timm; Chavez, Abel; Kretschmer, Tino; Seddon, Jessica; Weisz, Helga

    2017-11-07

    Cities are economically open systems that depend on goods and services imported from national and global markets to satisfy their material and energy requirements. Greenhouse Gas (GHG) footprints are thus a highly relevant metric for urban climate change mitigation since they not only include direct emissions from urban consumption activities, but also upstream emissions, i.e. emissions that occur along the global production chain of the goods and services purchased by local consumers. This complementary approach to territorially-focused emission accounting has added critical nuance to the debate on climate change mitigation by highlighting the responsibility of consumers in a globalized economy. Yet, city officials are largely either unaware of their upstream emissions or doubtful about their ability to count and control them. This study provides the first internationally comparable GHG footprints for four cities (Berlin, Delhi NCT, Mexico City, and New York metropolitan area) applying a consistent method that can be extended to other global cities using available data. We show that upstream emissions from urban household consumption are in the same order of magnitude as cities' overall territorial emissions and that local policy leverage to reduce upstream emissions is larger than typically assumed.

  14. Flood vulnerability evaluation in complex urban areas

    NASA Astrophysics Data System (ADS)

    Giosa, L.; Pascale, S.; Sdao, F.; Sole, A.; Cantisani, A.

    2009-04-01

    This paper deals the conception, the development and the subsequent validation of an integrated numerical model for the assessment of systemic vulnerability in complex and urbanized areas, subject to flood risk. The proposed methodology is based on the application of the concept of "systemic vulnerability", the model is a mathematician-decisional model action to estimate the vulnerability of complex a territorial system during a flood event. The model uses a group of "pressure pointers" in order to define, qualitatively and quantitatively, the influence exercised on the territorial system from factors like as those physicists, social, economic, etc.. The model evaluates the exposure to the flood risk of the elements that belong to a system. The proposed model, which is based on the studies of Tamura et al., 2000; Minciardi et al., 2004; Pascale et al., 2008; considers the vulnerability not as a characteristic of a particular element at risk, but as a peculiarity of a complex territorial system, in which the different elements are reciprocally linked in a functional way. The proposed model points out the elements with the major functional lost and that make the whole system critical. This characteristic makes the proposed model able to support a correct territorial planning and a suitable management of the emergency following natural disasters such as floods. The proposed approach was tested on the study area in the city of Potenza, southern Italy.

  15. Changes of the territorial structure of gas demand and supply

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Zhouchenko, I.A.; Khrisanphov, V.P.; Schenkov, A.S.

    1988-01-01

    Substantial changes in overall energy supply stress the necessity to critically assess long-term prospects of the international gas industry development. This paper highlights the results of a research study on the problem ''Gas Industry of Capitalist Countries: Main Trends and Prospects of Development to the Year 2015''. The study is being conducted in the All-Union Gas Industry Scientific Research Institute of Economics, Management and Information.

  16. JPRS Report, China.

    DTIC Science & Technology

    1991-03-19

    drunk too much began to vomit, territory and pay an indemnity, the beaten ones having "I fuck your mother. Barf. Barf. I suffered three years for to...Trade Reform [FUJIAN LUNTANJINGJI SHEHJIBAN No I1] ..... 61 Increased Building Material Exports During Eighth 5- Year Plan [XINHUA...several years , there has been an excellent the United States and the Soviet Union is a major beginning made in the field of disarmament. This has

  17. Urban Growth and Decline in the United States: A Study of Migration's Effects in Two Cities. Paper Series No. 5234.

    ERIC Educational Resources Information Center

    Morrison, Peter A.

    The United States is a highly urbanized nation with space in abundance, yet large portions of its national territory are emptying out. The counterpart of this pervasive population decline is a highly selective pattern of growth, conferred by a national system of migration flows that has increasingly favored a certain few metropolitan areas. This…

  18. The Influence of Married Couples' Needs on the Stability of Rural and Urban Young Families

    ERIC Educational Resources Information Center

    Kravchenko, Iu V.

    2014-01-01

    Research on the influence that the needs of married couples have on family stability in Russia shows that there are marked differences in expectations in rural and urban areas. This article describes a sociological survey carried out in the territory of Rostov oblast in the spring of 2011. The basis for the study consisted of cities and rural…

  19. [The characteristics of population health in social ecological conditions of the Primorskiĭ Kraĭ].

    PubMed

    Iarygina, M V; Kiku, P F; Gorborukova, T V; Iudin, S S

    2013-01-01

    The article presents the results of sociological survey of residents of different bioclimatic zones of urbanized and rural territories of different bioclimatic zones of the Primorsky Kraiy in municipalities with different demographic, ecological and social characteristics. The analysis of survey data using the technique of P.V. Terentiyev correlation pleiades was applied. The relationship was established between a number of such factors as social industrial environment, ecological condition of territory of residence, life-style and climate with population health.

  20. Dynamic selective environments and evolutionary traps in human-dominated landscapes.

    PubMed

    Rodewald, Amanda D; Shustack, Daniel P; Jones, Todd M

    2011-09-01

    Human activities can alter selective environments in ways that can reduce the usefulness of certain ornamental traits as honest signals of individual quality and, in some cases, may create evolutionary traps, where rapid changes in selective environments result in maladaptive behavioral decisions. Using the sexually dichromatic, socially monogamous Northern Cardinal (Cardinalis cardinalis) as a model, we hypothesized that urbanization would erode the relationship between plumage coloration and reproductive success. Because the exotic Amur honeysuckle (Lonicera maackii) provides carotenoids, is a preferred habitat attribute, and increases vulnerability to nest predation, we predicted the presence of an evolutionary trap, whereby the brightest males would achieve the lowest reproductive success. Working at 14 forests in Ohio, USA, 2006-2008, we measured plumage color, monitored reproduction, and quantified habitat within territories. In rural landscapes, the brightest males bred earliest in the season and secured more preferred territories; however, annual reproduction declined with plumage brightness. Coloration of urban males was not associated with territory attributes or reproduction. Female redness across all landscapes was negatively related to reproduction. Poor reproductive performance of otherwise higher-quality males probably resulted from preferences for honeysuckle, which reduces annual reproduction when used as a nesting substrate early in the season. In this way, exotic shrubs prompted an evolutionary trap that was avoided in urban forests where anthropogenic resources disassociated male color and reproductive phenology and success. Our study illustrates how modified selective environments in human-dominated landscapes might shape microevolutionary processes in wild bird populations.

  1. Ecogeochemical mapping of urban soils as a tool for indication of risk factors

    NASA Astrophysics Data System (ADS)

    Sahakyan, Lilit; Saghetalyan, Armen; Asmaryan, Shushanik

    2010-05-01

    Today, most global and local environmental issues are connected with the disturbance of natural equilibrium of chemical elements, which is manifested by two contrary but synchronous and interconnected geochemical processes: dispersion and concentration of chemical elements. The ecological consequence of those intensively running processes is pollution of environmental compartments. High intensity and multi-component character of pollution is common to urban ecosystems. In this respect emphasized should be mining centers representing biogeochemical provinces where the whole range of geochemical processes connected with socio-economic activities of the man reaches its maximum and high natural background of chemical elements is coupled with their man-made load. Ecogeochemical mapping of soils of mining regions and cities is one of major tools while assessing ecological state of the territory and indicating risk factors. When systemizing indices of geochemical pollution, the produced case specific maps coupled with ecogeochemical mapping techniques are territorial generalization of levels of pollution and levels of its danger. This allows indicating its spatial differentiation and finally ranging the city's territory by features of the defined level of ecological risk. Moreover, ecogeochemical mapping of soils allows indicating dominating pollutants, peculiarities of their distribution and major risk factors as well and thus revealing risk groups in the population. An alternative method of ecogeochemical mapping of urban soils which allows to notably reduce the process of pollution level assessment and identification of risk factor is that of remote sensing. Collation between spatially conjugated data of soil analyses and multi-zonal satellite images allows developing spectral characteristics (signatures) of pollution of the territory with heavy metals (HM) and development of appropriate assessment criteria which may be reflected as diverse case specific maps. This work considers the outcomes of application of ecogeochemical mapping of urban soils while revealing risk factors on a case of one of Armenia's mining centers - the city of Kajaran. It lies within the bounds of sulfide copper-molybdenum deposit, on which base a mining and dressing set of plants - a city-forming enterprise - operates. As established, the city's territory is polluted predominantly with major ore elements: Mo, Cu. At the same time locally indicated are anomalies of a series of elements found in the ore in insignificant concentrations: As, Hg, Cd. Proceeding from fact that soils are indicators of atmospheric pollution, investigated were HM contents in dust. As established, the dust of the quarry and tailing repositories contains high contents of Cu, Mo, Zn and also Hg, As, Cd. The assessment of farm crops cultivated on polluted soils indicated Mo, Cu, Pb, Ni, Cr, Zn, Hg excesses vs. MPC in potatoes, beans, beetroot and dill. Thus, the dust of the quarry and tailing repositories and farm crops has been defined as the major risk factors. Data on detailed above-surface investigations with clear spatial and temporal coordination were collated with multi-zonal satellite images (Landsat ETM +28m) of the territory. As a result spectral signatures have been obtained which allows differentiation of the territory by the value of summary pollution with HM.

  2. Indicators of waste management efficiency related to different territorial conditions

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Passarini, Fabrizio, E-mail: fabrizio.passarini@unibo.it; Vassura, Ivano, E-mail: ivano.vassura@unibo.it; Monti, Francesco, E-mail: fmonti84@gmail.com

    2011-04-15

    The amount of waste produced and the control of separate collection are crucial issues for the planning of a territorial Integrated Waste Management System, enabling the allocation of each sorted waste fraction to the proper treatment and recycling processes. The present study focuses on assessing indicators of different waste management systems in areas characterized by different territorial conditions. The investigated case study concerns the municipalities of Emilia Romagna (northern Italy), which present a rather uniform socioeconomic situation, but a variety of geographic, urban and waste management characteristics. A survey of waste generation and collection rates was carried out, and correlatedmore » with the different territorial conditions, classifying the municipalities according to altitude and population density. The best environmental performances, in terms of high separate collection rate, were found on average in rural areas in the plain, while the lowest waste generation was associated with rural hill towns.« less

  3. The problems of designing a multifunctional courtyard space of high-rise buildings by the example of residential development in Volgograd

    NASA Astrophysics Data System (ADS)

    Matovnikov, Sergei; Matovnikova, Natalia; Samoylenko, Polina

    2018-03-01

    The paper considers the issues of designing a modern courtyard space for high-rise buildings in Volgograd to obtain a multifunctional environment through the arrangement of new recreational territories and the search of innovative planning methods for urban landscape design. In professionals' opinion, the problem concerning the design and construction of recreational zones and greenery planting is very acute for Volgograd, such territories are often absent in many districts of the city. Generally, the decrease in the natural component and a low level of recreational territories improvement are typical for Volgograd. In addition, the problem of designing a modern urban courtyard space for high-rise buildings to obtain a multi-functional environment exists and requires a thorough investigation. The question is if there is a possibility to solve these difficult tasks by means of local design methods only or whether there should be a complex approach at the stage of the formation of master plans for modern residential areas and which modern design methods can ensure the creation of a courtyard space as a multi-functional environment. These questions as well as some other ones will be the topic of our paper.

  4. Nitrogen Biogeochemistry in Urban Wetlands and Bioretention Systems: The Evolving Roles of Urban Stormwater Management Practices.

    EPA Science Inventory

    Description for AGU 2009 Fall Meeting, San Francisco, CA, December 14-18, 2009. I have been invited to speak in a session hosted by the Biogeosciences section of the American Geophysical Union. The session is titled “Biogeochemistry of Soil and Surface Water in Rural, Suburban ...

  5. Can India’s primary care facilities deliver? A cross-sectional assessment of the Indian public health system’s capacity for basic delivery and newborn services

    PubMed Central

    Leslie, Hannah H; Regan, Mathilda; Nambiar, Devaki; Kruk, Margaret E

    2018-01-01

    Objectives To assess input and process capacity for basic delivery and newborn (intrapartum care hereafter) care in the Indian public health system and to describe differences in facility capacity between rural and urban areas and across states. Design Cross-sectional study. Setting Data from the nationally representative 2012–2014 District Level Household and Facility Survey, which includes a census of community health centres (CHC) and sample of primary health centres (PHC) across 30 states and union territories in India. Participants 8536 PHCs and 4810 CHCs. Outcome measures We developed a summative index of 33 structural and process capacity items matching the Indian Public Health Standards for PHCs as a metric of minimum facility capacity for intrapartum care. We assessed differences in performance on this index across facility type and location. Results About 30% of PHCs and 5% of CHCs reported not offering any intrapartum care. Among those offering services, volumes were low: median monthly delivery volume was 8 (IQR=13) in PHCs and 41 (IQR=73) in CHCs. Both PHCs and CHCs failed to meet the national standards for basic intrapartum care capacity. Mean facility capacity was low in PHCs in both urban (0.64) and rural (0.63) areas, while in CHCs, capacity was slightly higher in urban areas (0.77vs0.74). Gaps were most striking in availability of skilled human resources and emergency obstetric services. Poor capacity facilities were more concentrated in the more impoverished states, with 37% of districts from these states receiving scores in the lowest third of the facility capacity index (<0.70), compared with 21% of districts otherwise. Conclusions Basic intrapartum care capacity in Indian public primary care facilities is weak in both rural and urban areas, especially lacking in the poorest states with worst health outcomes. Improving maternal and newborn health outcomes will require focused attention to quality measurement, accountability mechanisms and quality improvement. Policies to address deficits in skilled providers and emergency service availability are urgently required. PMID:29866726

  6. Can India's primary care facilities deliver? A cross-sectional assessment of the Indian public health system's capacity for basic delivery and newborn services.

    PubMed

    Sharma, Jigyasa; Leslie, Hannah H; Regan, Mathilda; Nambiar, Devaki; Kruk, Margaret E

    2018-06-04

    To assess input and process capacity for basic delivery and newborn (intrapartum care hereafter) care in the Indian public health system and to describe differences in facility capacity between rural and urban areas and across states. Cross-sectional study. Data from the nationally representative 2012-2014 District Level Household and Facility Survey, which includes a census of community health centres (CHC) and sample of primary health centres (PHC) across 30 states and union territories in India. 8536 PHCs and 4810 CHCs. We developed a summative index of 33 structural and process capacity items matching the Indian Public Health Standards for PHCs as a metric of minimum facility capacity for intrapartum care. We assessed differences in performance on this index across facility type and location. About 30% of PHCs and 5% of CHCs reported not offering any intrapartum care. Among those offering services, volumes were low: median monthly delivery volume was 8 (IQR=13) in PHCs and 41 (IQR=73) in CHCs. Both PHCs and CHCs failed to meet the national standards for basic intrapartum care capacity. Mean facility capacity was low in PHCs in both urban (0.64) and rural (0.63) areas, while in CHCs, capacity was slightly higher in urban areas (0.77vs0.74). Gaps were most striking in availability of skilled human resources and emergency obstetric services. Poor capacity facilities were more concentrated in the more impoverished states, with 37% of districts from these states receiving scores in the lowest third of the facility capacity index (<0.70), compared with 21% of districts otherwise. Basic intrapartum care capacity in Indian public primary care facilities is weak in both rural and urban areas, especially lacking in the poorest states with worst health outcomes. Improving maternal and newborn health outcomes will require focused attention to quality measurement, accountability mechanisms and quality improvement. Policies to address deficits in skilled providers and emergency service availability are urgently required. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  7. JPRS Report, Soviet Union, Military Affairs

    DTIC Science & Technology

    1988-09-08

    war. This is an objective reality . By laying emphasis on land forces only, in particular on tanks and artillery, in solving the issues of removing...for the realities of army life in a friendly country, but nonethe- less on foreign territory. ...A few months ago, during the visit of the Soviet...victori- ous, were available in time. Nevertheless, there were virtually no offensive air units. The majority of pilots had not been trained for the

  8. JPRS Report, Soviet Union, Political Affairs

    DTIC Science & Technology

    1989-12-06

    of a plant to produce mineral powdered additives for asphalt, even though this is what will help the department increase road longevity . Such a...resort area; its summer popula- tion reaches 800,000-900,000. The majority of the pen- sions and pioneer camps are located within the territory of the...soviet, and thus are not subject to the decisions of the local Soviets. I am intro- ducing a proposal that the pensions, rest homes, and pioneer

  9. Economic and Geopolitical Integration between Morocco and Algeria

    DTIC Science & Technology

    2005-09-01

    ACM: Arab Common Market AMU: Arab Maghreb Union ASEAN: Association of South East Asian Nations CAP: Common Agricultural Policy CSE...adopted, and an active agricultural policy helped develop the rural regions and limited the risk of massive urbanization. Algeria adopted a centralized...to protect members of the Union from the Moroccan competition. “The Common Agricultural Policy (CAP) remains the main obstacle towards wider access

  10. [Differences between married and unmarried cohabiting women in the Netherlands].

    PubMed

    Swinkels, H

    1985-03-01

    An analysis of consensual unions in the Netherlands is presented. Particular attention is given to differences between the characteristics of those in consensual unions and those who marry. Data are from the Netherlands Fertility Survey of 1982. Factors considered include attitudes toward marital roles, sexuality, and individualism; religion; political attitudes; educational status; geographic differences; urban or rural residence; and differential fertility. (summary in ENG)

  11. Astronomy and astronomical education in the FSU (Former Soviet Union)

    NASA Astrophysics Data System (ADS)

    Bochkarev, Nikolai G.

    The current situation in astronomy and astronomical education over the territory of the Former Soviet Union is traced. New facilities for radioastronomy are being put into work - the most important of them being the 2 coupled 32-m dishes, VLBI network "Quasar"; a number of observatories are acquiring an international status (in the frame of CIS); INTERNET is becoming available for an increasing number of astronomical institutions. Azerbaijan astronomers have overcome their isolation from the rest of the world and cooperate actively with the astronomical community. All-Russia and international olympics in astronomy for high school students are held and attract participants from increasing number of regions of Russia and other states. The outcome of the 9th JENAM in Moscow and of the events attached to the Meeting is presented.

  12. Nuclear proliferation: Will the Soviet Union's collapse spawn a new arms race

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Griffin, R.D.

    Almost 30 years ago, in the midst of the US-Soviet arms race, President John F. Kennedy warned of the danger of nuclear proliferation. Ironically, now that the Cold War is over, the prospect has become a reality. The collapse of the Soviet Union may have calmed fears of a nuclear Armageddon, but it has aroused new concerns about the spread of nuclear weapons. More than a dozen nations either have or are feverishly trying to develop nuclear arsenals, including Third World nations riven by religious and territorial disputes. If the world fails to contain the spread of nuclear-weapons technology, themore » balance of power that kept relative peace during the four decades of the Cold War may be displaced by a balance of terror.« less

  13. Using Satellite Images for Wireless Network Planing in Baku City

    NASA Astrophysics Data System (ADS)

    Gojamanov, M.; Ismayilov, J.

    2013-04-01

    It is a well known fact that the Information-Telecommunication and Space research technologies are the fields getting much more benefits from the achievements of the scientific and technical progress. In many cases, these areas supporting each other have improved the conditions for their further development. For instance, the intensive development in the field of the mobile communication has caused the rapid progress of the Space research technologies and vice versa.Today it is impossible to solve one of the most important tasks of the mobile communication as Radio Frecance planning without the 2D and 3D digital maps. The compiling of such maps is much more efficient by means of the space images. Because the quality of the space images has been improved and developed, especially at the both spectral and spatial resolution points. It has been possible to to use 8 Band images with the spatial resolution of 50 sm. At present, in relation to the function 3G of mobile communications one of the main issues facing mobile operator companies is a high-precision 3D digital maps. It should be noted that the number of mobile phone users in the Republic of Azerbaijan went forward other Community of Independent States Countries. Of course, using of aerial images for 3D mapping would be optimal. However, depending on a number of technical and administrative problems aerial photography cannot be used. Therefore, the experience of many countries shows that it will be more effective to use the space images with the higher resolution for these issues. Concerning the fact that the mobile communication within the city of Baku has included 3G function there were ordered stereo images wih the spatial resolution of 50 cm for the 150 sq.km territory occupying the central part of the city in order to compile 3D digital maps. The images collected from the WorldView-2 satellite are 4-Band Bundle(Pan+MS1) stereo images. Such kind of imagery enable to automatically classificate some required clutter classes.Meanwhile, there were created 12 GPS points in the territory and there have been held some appropriate observations in these points for the geodesic reference of the space images in the territory. Moreover, it would like to mention that there have been constructed 37 permanently acting GPS stations in the territory of Azerbaijan at present. It significantly facilitates the process of the geodesic reference of the space images in order to accomplish such kind of mentioned projects. The processing of the collected space images was accomplished by means of Erdas LPS 10 program. In the first stage there was created the main component of the 3D maps- Digital Elevevation Model. In this model the following clutter classes are presented: Open; Open areas in urban; Airport, Sea, Inland water; Forest; Parks in urban; Semi Open Area; Open Wet Area; Urban/Urban Mean; Dense urban, Villages, Industrial/Commercial, Residential/Suburban; Dense residential/Suburban; Block of BUILDINGS; Dense Urban High; Buildings, Urban Mixed, Mixed dense urban

  14. Agrarian Social Movements and the Making of Agrodiesel Moral Territories in Northeast Brazil

    NASA Astrophysics Data System (ADS)

    Manzi, Maya

    In response to widespread concerns about the socio-ecological impacts of agrofuel production and development, particularly for food security, efforts have been made internationally to implement more sustainable forms of producing agrofuels. Brazil's National Program for the Production and Use of Agrodiesel (PNPB), launched in 2004, is one such attempt. Promoted as a socially and environmentally responsible program, the PNPB was made possible through unprecedented alliances between the 'postneoliberal' Brazilian state, the agribusiness sector, and social movements such as the Rural Trade Union's Movement (MSTTR) and the Landless Rural Workers' Movement (MST). In this research, I critically analyze the unexpected engagement of social movements in the making of agrodiesel territories in semi-arid Bahia, Northeastern Brazil by examining the territorial and moral processes and practices that underlie the production of castor bean (mamona) for agrodiesel. The methodology adopted comprised participant observation, informal and semi-structured interviews (n=74) with leaders and members of the MST and the MSTTR in the territories of the Chapada Diamantina and Irece, in central Bahia. Interviews were also conducted with representatives of family farming cooperatives, government institutions, and agrodiesel companies (Petrobras) in the two study areas and in Salvador, capital of Bahia. Research methods also included the collection and critical discourse analysis of archival and other secondary data sources from public and private institutions. Drawing mainly from cultural geography and political ecology literatures, I argue that social movement leaders enable the making of agrodiesel territories mainly through their role as 'agrodiesel gatekeepers'---as legal interveners, managers, and caregivers. Family farmers tend to enable agrodiesel territorial expansion and to disrupt agrodiesel territorial management by not complying with moral prescriptions of loyalty. I see farmers' disloyalty towards their cooperatives as an everyday form of resistance against agrodiesel oppressive and exploitative practices. I suggest that the making of agrodiesel territories (re)produces gendered and racialized '(im)moral' peasants and serves to better contain peasants' movements. By critically analyzing how agrodiesel practices reproduce, homogenize and differentiate certain subjects, natures, and territories, I hope that this research contributes to politicize the moral geographies of agrodiesel development in semiarid Bahia.

  15. JPRS Report Soviet Union USA: Economics, Politics, Ideology No 12, December 1987.

    DTIC Science & Technology

    1988-06-05

    legitimate interests; the right of people to decide their own destiny; strict respect for the sover- eignty and territorial integrity of states and the...along with different approaches to human rights , are essentially regarded as the ideological conflicts our the- ory did not extend to bilateral Soviet...88-006 5 July 1988 specific standard of living or way of life, the degree of economic and political human rights or the nature of securing them

  16. JPRS Report, Soviet Union, The Working Class & the Contemporary World, No. 2, March-April 1987.

    DTIC Science & Technology

    1987-08-19

    entire business district. Public transport did not operate. The streets 19 were packed with strikers, sympathizers and lookers-on. A strike was... transport , the oil business and so forth. Reflecting this expansion, the U.S. Steel corporation changed its name in mid- 1986. It is now called USX...work home. Yet owing to the vastness of the territories of industrial cities and the insufficient development of public transport and its expense

  17. JPRS Report, Soviet Union, Sociological Studies, No. 6, November-December 1987

    DTIC Science & Technology

    1988-08-02

    of long- standing, urgently needed changes in society . The con- cept of "uniformity"—a unified view of the world and understanding of social good ...which significantly transformed the social sphere of society already existed on their territory before the arrival of Soviet Power. That is where the... society have become stronger. At the same time, however, uniformity of paths of social devel- opment, of which a great deal has been written and is

  18. The DISAM Journal of International Security Assistance Management. Volume 25, Numbers 1 and 2, Fall 2002/Winter 2003

    DTIC Science & Technology

    2003-01-01

    DLO Denver , Colorado DIALS Newport, Rhode Island Army DASA (DE&C) Arlington, Virginia SAS-FM&C Arlington, Virginia USACE Washington, D.C. Publications...challenge is the lack of a legal structure for managing maritime activities. Since the Soviet Union had no private commerce, and there was no...maritime legal expertise, writing and enforcing maritime law to manage Kazakhstan’s Caspian territory is no simple matter. This is significant when

  19. Pest Cockroaches May Overcome Environmental Restriction Due to Anthropization.

    PubMed

    Schapheer, Constanza; Sandoval, Gino; Villagra, Cristian A

    2018-06-08

    Our species have altered their surroundings since its early dispersion on Earth. Unfortunately, thanks to human-modified habitats, several pest organisms such as domiciliary insects have expanded their distributions. Moreover, pest-related microorganisms may also be aided by anthropization. Pest cockroaches are globally distributed and capable of carrying several diseases. We explored if urbanization may buffer environmental conditions allowing pest insects to expand their distribution. Specifically, we suggest that human settlements may generate suitable microhabitats for synanthropic cockroaches, helping them to survive and establish with disregard to overall climatic restrictions. To test this idea we studied the distribution of pest cockroaches spanning the length of Chilean territory. Chile, along its 4270 km length north to south extent, is a country offering a formidable sampling of Earth's climatic diversity accompanied by dense urbanizations. We studied entomological collections and spatially analyzed pest cockroach distribution found in Chile and discovered that synanthropic cockroach populations are consistently concentrated near most urban developed zones of the country and not limited by overall temperature. Furthermore, health-concern pest cockroach species were widely distributed in Chilean territory, found even in its most southern urban centers as well as Easter Island. Therefore, these disease vectors could exist even in isolated and extreme climatic zones as long as urbanization provides the adequate microhabitat. We discuss the need for further research in order to assess if these distributions can be extrapolated to the pathogenic strains these pest insects may be carrying as reported in other regions of the planet.

  20. Race, Medicine, and Colonial Rule in the Mandated Territory of New Guinea.

    PubMed

    Cameron-Smith, Alexander

    2013-01-01

    Public health in the Mandated Territory of New Guinea shared characteristics with regimes in other colonial territories. The protection of European health and ensuring a supply of efficient indigenous labour were the principle aims of the public health regime. Measures to control infectious disease focused on racial segregation of urban spaces, surveillance, and control of indigenous mobility. Yet, if the mandate did not systemically encourage projects in preventive health and social medicine, wider public engagement with the international discourse of indigenous welfare and uplift surrounding it at times shaped colonial administration indirectly. One Director of Public Health in New Guinea, Raphael Cilento, invoked the terms of the mandate during acrimonious debates over nutrition in the 1920s that led to significant changes to rations included in the Native Labour Ordinance.

  1. Tuberculosis control in big cities and urban risk groups in the European Union: a consensus statement.

    PubMed

    van Hest, N A; Aldridge, R W; de Vries, G; Sandgren, A; Hauer, B; Hayward, A; Arrazola de Oñate, W; Haas, W; Codecasa, L R; Caylà, J A; Story, A; Antoine, D; Gori, A; Quabeck, L; Jonsson, J; Wanlin, M; Orcau, Å; Rodes, A; Dedicoat, M; Antoun, F; van Deutekom, H; Keizer, St; Abubakar, I

    2014-03-06

    In low-incidence countries in the European Union (EU), tuberculosis (TB) is concentrated in big cities, especially among certain urban high-risk groups including immigrants from TB high-incidence countries, homeless people, and those with a history of drug and alcohol misuse. Elimination of TB in European big cities requires control measures focused on multiple layers of the urban population. The particular complexities of major EU metropolises, for example high population density and social structure, create specific opportunities for transmission, but also enable targeted TB control interventions, not efficient in the general population, to be effective or cost effective. Lessons can be learnt from across the EU and this consensus statement on TB control in big cities and urban risk groups was prepared by a working group representing various EU big cities, brought together on the initiative of the European Centre for Disease Prevention and Control. The consensus statement describes general and specific social, educational, operational, organisational, legal and monitoring TB control interventions in EU big cities, as well as providing recommendations for big city TB control, based upon a conceptual TB transmission and control model.

  2. Carbon footprints of cities and other human settlements in the UK

    NASA Astrophysics Data System (ADS)

    Minx, Jan; Baiocchi, Giovanni; Wiedmann, Thomas; Barrett, John; Creutzig, Felix; Feng, Kuishuang; Förster, Michael; Pichler, Peter-Paul; Weisz, Helga; Hubacek, Klaus

    2013-09-01

    A growing body of literature discusses the CO2 emissions of cities. Still, little is known about emission patterns across density gradients from remote rural places to highly urbanized areas, the drivers behind those emission patterns and the global emissions triggered by consumption in human settlements—referred to here as the carbon footprint. In this letter we use a hybrid method for estimating the carbon footprints of cities and other human settlements in the UK explicitly linking global supply chains to local consumption activities and associated lifestyles. This analysis comprises all areas in the UK, whether rural or urban. We compare our consumption-based results with extended territorial CO2 emission estimates and analyse the driving forces that determine the carbon footprint of human settlements in the UK. Our results show that 90% of the human settlements in the UK are net importers of CO2 emissions. Consumption-based CO2 emissions are much more homogeneous than extended territorial emissions. Both the highest and lowest carbon footprints can be found in urban areas, but the carbon footprint is consistently higher relative to extended territorial CO2 emissions in urban as opposed to rural settlement types. The impact of high or low density living remains limited; instead, carbon footprints can be comparatively high or low across density gradients depending on the location-specific socio-demographic, infrastructural and geographic characteristics of the area under consideration. We show that the carbon footprint of cities and other human settlements in the UK is mainly determined by socio-economic rather than geographic and infrastructural drivers at the spatial aggregation of our analysis. It increases with growing income, education and car ownership as well as decreasing household size. Income is not more important than most other socio-economic determinants of the carbon footprint. Possibly, the relationship between lifestyles and infrastructure only impacts carbon footprints significantly at higher spatial granularity.

  3. Soil diagnosis of an urban settlement with low levels of anthropogenic pollution (Stepnoe, Saratov region)

    NASA Astrophysics Data System (ADS)

    Ngun, C. T.; Pleshakova, Ye V.; Reshetnikov, M. V.

    2018-01-01

    A soil diagnosis of an urban territory Stepnoe (Saratov region) was conducted within the framework of soil research monitoring of inhabited localities with low levels of anthropogenic impact using chemical and microbiological analysis. Excess over maximum permissible concentration (MPC) of mobile forms of Cr, Zn and Cd were not observed within the researched territory. A universal excess over MPC of mobile forms of Ni, Cu and Pb was established which is most likely connected with anthropogenic contamination. It was discovered that, at the territory of the Stepnoe settlement, mobile forms of heavy metals compounds (HM) in most cases formed paragenetic associations with high correlation coefficient and despite this, an excess over MPC was not significant. This point to a common mineralogical origin of the elements inherited from the parent rock. The values of the total index of chemical contamination were not above 16, which puts the researched samples in a category with permissible contamination. The indices of the total number of heterotrophic bacteria, iron-oxidizing and hydrocarbon-oxidizing bacteria in most samples corresponded to normal indices for chestnut solonetsous and saline soils. In some samples, a deviation from the normal indices was observed justifying the impact of specific contaminants on the soil.

  4. The method of selecting an integrated development territory for the high-rise unique constructions

    NASA Astrophysics Data System (ADS)

    Sheina, Svetlana; Shevtsova, Elina; Sukhinin, Alexander; Priss, Elena

    2018-03-01

    On the basis of data provided by the Department of architecture and urban planning of the city of Rostov-on-don, the problem of the choice of the territory for complex development that will be in priority for the construction of high-rise and unique buildings is solved. The objective of the study was the development of a methodology for selection of the area and the implementation of the proposed method on the example of evaluation of four-territories complex development. The developed method along with standard indicators of complex evaluation considers additional indicators that assess the territory from the position of high-rise unique building. The final result of the study is the rankings of the functional priority areas that takes into account the construction of both residential and public and business objects of unique high-rise construction. The use of the developed methodology will allow investors and customers to assess the investment attractiveness of the future unique construction project on the proposed site.

  5. Nuclear Successor States of the Soviet Union, Nuclear Weapon and Sensitive Export Status Report

    DTIC Science & Technology

    1994-05-01

    EXPORT STATUS REPORT S I VIE T U N il] N A COOPERATIVE PROJECT OF THE CARNEGIE ENDOWMENT FOR INTERNATIONAL PEACE, WASHINGTON, DC, AND MOSCOW NUMBER 1...Launch Periodic Report on Nuclear Successor States Leonard S . Spector of the Carnegie Endowment for N U C L E A R International Peace and William C...range, translated in FBIS-SOV-92-232, December 2, 1992, p. 22. 5 Table I-C. -- N -Weapon Systems and Warheads on Territory, con’t. S

  6. B. H. Liddell Hart; Theorist for the 21st Century

    DTIC Science & Technology

    1986-05-20

    covered the 1924 Territorial Army camps. As a fpee-lance journalist, he provided coverage of that season’s tennis and rugby matches to a number of...increased scale of artillery matched with a reduction of conventional infantry. In the infantry units which remained, armored machine gun carriers were...ir.eptness on the part of Union commanders. For Liddell Hart, Sherman’s attack was indirect because it struck not at the enemy’s main army, but at his

  7. Organizational Innovation and Redesign in the Information Age: The Drug War, Netwar, and Other Lower-End Conflict.

    DTIC Science & Technology

    1998-03-01

    La Cosa Nostra when the families fought to claim territory from fallen family leaders.ൣ Additionally, leaders of the Cali cartel quickly...to the breakup of the Soviet Union, this theory is even more applicable in today’s internetted society. 2 Conflict in the new security environment...command) but they are even smaller and more flexible than past cartels. 36 According to a 10 December 1996 Santa Fe de Bogota Inravision Television

  8. French Nuclear Forces in the 1980s and 1990s

    DTIC Science & Technology

    1983-08-01

    the mid-1990s, the new force structure will be theoretically capable of inflicting massive destruc- tion against the Soviet Union as well as...capacity which turns national territory into a sanctuary. The current French nuclear force structure is shown in table 1 below. -2- TABLE 1 FRENCH...out in favor of the M-2 in 1974 which by 1977 had itself been supplanted by the M-20. The first Sous-marin Nucleaire Lanceur d’Engins I (SNLE) or

  9. Anaerobic digestion of bio-waste: A mini-review focusing on territorial and environmental aspects.

    PubMed

    Cecchi, Franco; Cavinato, Cristina

    2015-05-01

    Scientific and industrial experiences, together with economical and policies changes of last 30 years, bring anaerobic digestion among the most environmental friendly and economically advantageous technologies for organic waste treatment and management in Europe. In this short review, the role of anaerobic digestion of organic wastes is discussed, considering the opportunity of a territorial friendly approach, without barriers, where different organic wastes are co-treated. This objective can be achieved through two proposed strategies: one is the anaerobic digestion applied as a service for the agricultural and farming sector; the other as a service for citizen (biowaste, diapers and wastewater treatment integration). The union of these two strategies is an environmental- and territorial-friendly process that aims to produce renewable energy and fertiliser material, with a low greenhouse gas emission and nutrients recovery. The advantage of forthcoming application of anaerobic digestion of organic wastes, even for added value bioproducts production and new energy carriers, are finally discussed. Among several advantages of anaerobic digestion, the role of the environmental controller was evaluated, considering the ability of minimising the impacts exploiting the biochemical equilibrium and sensitivity as a quality assurance for digestate. © The Author(s) 2015.

  10. [The manpower support of the organization of medical care in the Republic of Dagestan].

    PubMed

    Magomedova, S A; Il'intsev, E V

    2012-01-01

    The anonymous questionnaire survey was organized in the Republic of Dagestan (the percentage of urban population is less that 50%) to assess the situation with medical manpower. It is established that in rural territory all physicians-respondents work in curative preventive institutions of state or municipal forms of property. The specter of specialists is inadequate in quantitative and qualitative respect. The problem of ageing of specialists with medical university education is obvious. It is needed to regulate the manpower policy on the territorial level to prevent deterioration of quality of medical care.

  11. The PRECOS framework: Measuring the impacts of the global changes on soils, water, agriculture on territories to better anticipate the future.

    PubMed

    Trolard, Fabienne; Bourrié, Guilhem; Baillieux, Antoine; Buis, Samuel; Chanzy, André; Clastre, Philippe; Closet, Jean-François; Courault, Dominique; Dangeard, Marie-Lorraine; Di Virgilio, Nicola; Dussouilliez, Philippe; Fleury, Jules; Gasc, Jérémy; Géniaux, Ghislain; Jouan, Rachel; Keller, Catherine; Lecharpentier, Patrice; Lecroart, Jean; Napoleone, Claude; Mohammed, Gihan; Olioso, Albert; Reynders, Suzanne; Rossi, Federica; Tennant, Mike; de Vicente Lopez, Javier

    2016-10-01

    In a context of increased land and natural resources scarcity, the possibilities for local authorities and stakeholders of anticipating evolutions or testing the impact of envisaged developments through scenario simulation are new challenges. PRECOS's approach integrates data pertaining to the fields of water and soil resources, agronomy, urbanization, land use and infrastructure etc. It is complemented by a socio-economic and regulatory analysis of the territory illustrating its constraints and stakes. A modular architecture articulates modeling software and spatial and temporal representations tools. It produces indicators in three core domains: soil degradation, water and soil resources and agricultural production. As a territory representative of numerous situations of the Mediterranean Basin (urban pressures, overconsumption of spaces, degradation of the milieus), a demonstration in the Crau's area (Southeast of France) has allowed to validate a prototype of the approach and to test its feasibility in a real life situation. Results on the Crau area have shown that, since the beginning of the 16th century, irrigated grasslands are the cornerstones of the anthropic-system, illustrating how successfully men's multi-secular efforts have maintained a balance between environment and local development. But today the ecosystem services are jeopardized firstly by urban sprawl and secondly by climate change. Pre-diagnosis in regions of Emilia-Romagna (Italy) and Valencia (Spain) show that local end-users and policy-makers are interested by this approach. The modularity of indicator calculations and the availability of geo-databases indicate that PRECOS may be up scaled in other socio-economic contexts. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Mercury content in soils on the territory of Mezhdurechensk

    NASA Astrophysics Data System (ADS)

    Nicolaenko, A. N.; Osipova, N. A.; Yazikov, E. G.; Matveenko, I. A.

    2016-09-01

    The geochemical features of mercury content and distribution in the zone of coal producers have been studied (Mezhdurechensk town). Mercury content in soil (30 samples) was determined by atomic absorption method using mercury analyzer PA-915+ with pyrolytic device. Mercury content in soil samples changed from 0.12 to 0.17 mg/kg, the average value being 0.057 mg/kg. Within the town territory five zones with mercury elevated concentrations in soil were distinguished. 25-year observation period showed a 2.8 time decrease in average mercury content in soil. The major contribution to soil pollution in the urban territory was made by the two factors: local and regional. The mercury content in soil is affected by the emissions from boilers operating on coal as well as coal dust from the open pits near the town.

  13. Long Term Population, City Size and Climate Trends in the Fertile Crescent: A First Approximation.

    PubMed

    Lawrence, Dan; Philip, Graham; Hunt, Hannah; Snape-Kennedy, Lisa; Wilkinson, T J

    2016-01-01

    Over the last 8000 years the Fertile Crescent of the Near East has seen the emergence of urban agglomerations, small scale polities and large territorial empires, all of which had profound effects on settlement patterns. Computational approaches, including the use of remote sensing data, allow us to analyse these changes at unprecedented geographical and temporal scales. Here we employ these techniques to examine and compare long term trends in urbanisation, population and climate records. Maximum city size is used as a proxy for the intensity of urbanisation, whilst population trends are modelled from settlement densities in nine archaeological surveys conducted over the last 30 years across the region. These two measures are then compared with atmospheric moisture levels derived from multiple proxy analyses from two locations close to the study area, Soreq Cave in Israel and Lake Van in south-eastern Turkey, as well as wider literature. The earliest urban sites emerged during a period of relatively high atmospheric moisture levels and conform to a series of size thresholds. However, after the Early Bronze Age maximum urban size and population levels increase rapidly whilst atmospheric moisture declines. We argue that although the initial phase of urbanization may have been linked to climate conditions, we can see a definitive decoupling of climate and settlement patterns after 2000 BC. We relate this phenomenon to changes in socio-economic organisation and integration in large territorial empires. The complex relationships sustaining urban growth during this later period resulted in an increase in system fragility and ultimately impacted on the sustainability of cities in the long term.

  14. Long Term Population, City Size and Climate Trends in the Fertile Crescent: A First Approximation

    PubMed Central

    Lawrence, Dan; Philip, Graham; Hunt, Hannah; Snape-Kennedy, Lisa; Wilkinson, T. J.

    2016-01-01

    Over the last 8000 years the Fertile Crescent of the Near East has seen the emergence of urban agglomerations, small scale polities and large territorial empires, all of which had profound effects on settlement patterns. Computational approaches, including the use of remote sensing data, allow us to analyse these changes at unprecedented geographical and temporal scales. Here we employ these techniques to examine and compare long term trends in urbanisation, population and climate records. Maximum city size is used as a proxy for the intensity of urbanisation, whilst population trends are modelled from settlement densities in nine archaeological surveys conducted over the last 30 years across the region. These two measures are then compared with atmospheric moisture levels derived from multiple proxy analyses from two locations close to the study area, Soreq Cave in Israel and Lake Van in south-eastern Turkey, as well as wider literature. The earliest urban sites emerged during a period of relatively high atmospheric moisture levels and conform to a series of size thresholds. However, after the Early Bronze Age maximum urban size and population levels increase rapidly whilst atmospheric moisture declines. We argue that although the initial phase of urbanization may have been linked to climate conditions, we can see a definitive decoupling of climate and settlement patterns after 2000 BC. We relate this phenomenon to changes in socio-economic organisation and integration in large territorial empires. The complex relationships sustaining urban growth during this later period resulted in an increase in system fragility and ultimately impacted on the sustainability of cities in the long term. PMID:27018998

  15. Urban Spatial Pattern and Interaction based on Analysis of Nighttime Remote Sensing Data and Geo-social Media Information

    NASA Astrophysics Data System (ADS)

    Ratnasari, Nila; Dwi Candra, Erika; Herdianta Saputra, Defa; Putra Perdana, Aji

    2016-11-01

    Urban development in Indonesia significantly incerasing in line with rapid development of infrastructure, utility, and transportation network. Recently, people live depend on lights at night and social media and these two aspects can depicted urban spatial pattern and interaction. This research used nighttime remote sensing data with the VIIRS (Visible Infrared Imaging Radiometer Suite) day-night band detects lights, gas flares, auroras, and wildfires. Geo-social media information derived from twitter data gave big picture on spatial interaction from the geospatial footprint. Combined both data produced comprehensive urban spatial pattern and interaction in general for Indonesian territory. The result is shown as a preliminary study of integrating nighttime remote sensing data and geospatial footprint from twitter data.

  16. CONSANGUINITY AND INBREEDING COEFFICIENT IN TRIBAL PASHTUNS INHABITING THE TURBULENT AND WAR-AFFECTED TERRITORY OF BAJAUR AGENCY, NORTH-WEST PAKISTAN.

    PubMed

    Ahmad, Bashir; Rehman, Atta Ur; Malik, Sajid

    2016-01-01

    The north-western populations of Pakistan in the Federally Administered Tribal Areas (FATA) adjoining the Pakistan-Afghanistan border are an amalgamation of native and migrated Pashtun tribes. These tribal populations are in transition due to war conditions and geo-political turmoil on both sides of the border since the Soviet invasion in 1979. Bio-demographic and epidemiological data for these tribes are scarce. A prospective cross-sectional sample of 967 males was selected from a representative Pashtun population of Bajaur Agency, and information obtained on bio-demographic variables and marital union types. Analysis of these data revealed that consanguinity was 22.34% and the inbreeding coefficient F was calculated to be 0.0134. The inbreeding coefficient was observed to be higher in subjects who were illiterate, had unskilled jobs and who belonged to younger age categories, extended families and the Tarkalani tribe. Further analyses with respect to temporal variables like subject's age, year of marriage and age at marriage revealed that after a transition in marital union types in the early 80s, there has been a declining trend in the rate of consanguineous unions. Further, consanguineous unions in the parental generation were only 5%, but parental marriage types were predictors of subjects' marital union types. The data further establish that, contrary to a general notion about a high consanguinity rate in Pakistan, consanguineous unions are not common in Bajaur Agency and first cousin marriage is not the preferred type. Furthermore, this research shows that there is a great regional variation in the pattern of consanguinity in Pakistan that needs to be documented in order to draw a more comprehensive picture of the inbreeding coefficient in the country.

  17. 75 FR 18502 - Proposed Data Collections Submitted for Public Comment and Recommendations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-12

    ... prevention program evaluation data from health departments and community-based organizations (CBOs) who... Territorial AIDS Directors, Urban Coalition of HIV/AIDS Prevention Services, and National Minority AIDS... general agency information, program model and budget data, and client demographics and behavioral risk...

  18. Automated Recognition of Vegetation and Water Bodies on the Territory of Megacities in Satellite Images of Visible and IR Bands

    NASA Astrophysics Data System (ADS)

    Mozgovoy, Dmitry k.; Hnatushenko, Volodymyr V.; Vasyliev, Volodymyr V.

    2018-04-01

    Vegetation and water bodies are a fundamental element of urban ecosystems, and water mapping is critical for urban and landscape planning and management. A methodology of automated recognition of vegetation and water bodies on the territory of megacities in satellite images of sub-meter spatial resolution of the visible and IR bands is proposed. By processing multispectral images from the satellite SuperView-1A, vector layers of recognized plant and water objects were obtained. Analysis of the results of image processing showed a sufficiently high accuracy of the delineation of the boundaries of recognized objects and a good separation of classes. The developed methodology provides a significant increase of the efficiency and reliability of updating maps of large cities while reducing financial costs. Due to the high degree of automation, the proposed methodology can be implemented in the form of a geo-information web service functioning in the interests of a wide range of public services and commercial institutions.

  19. Modelling dynamics of atmosphere ventilation and industrial city’s air pollution analysis: New approach

    NASA Astrophysics Data System (ADS)

    Glushkov, A. V.; Khetselius, O. Yu; Agayar, E. V.; Buyadzhi, V. V.; Romanova, A. V.; Mansarliysky, V. F.

    2017-10-01

    We present a new effective approach to analysis and modelling the natural air ventilation in an atmosphere of the industrial city, which is based on the Arakawa-Schubert and Glushkov models, modified to calculate the current involvement of the ensemble of clouds, and advanced mathematical methods of modelling an unsteady turbulence in the urban area. For the first time the methods of a plane complex field and spectral expansion algorithms are applied to calculate the air circulation for the cloud layer arrays, penetrating into the territory of the industrial city. We have also taken into account for the mechanisms of transformation of the cloud system advection over the territory of the urban area. The results of test computing the air ventilation characteristics are presented for the Odessa city. All above cited methods and models together with the standard monitoring and management systems can be considered as a basis for comprehensive “Green City” construction technology.

  20. Phytofilter - environmental friendly solution for purification of surface plate from urbanized territories

    NASA Astrophysics Data System (ADS)

    Ruchkinova, O.; Shchuckin, I.

    2017-06-01

    Its proved, that phytofilters are environmental friendly solution of problem of purification of surface plate from urbanized territories. Phytofilters answer the nowadays purposes to systems of purification of land drainage. The main problem of it is restrictions, connecter with its use in the conditions of cold temperature. Manufactured a technology and mechanism, which provide a whole-year purification of surface plate and its storage. Experimentally stated optimal makeup of filtering load: peat, zeolite and sand in per cent of volume, which provides defined hydraulic characteristics. Stated sorbate and ion-selective volume of complex filtering load of ordered composition in dynamic conditions. Estimated dependences of exit concentrations of oil products and heavy metals on temperature by filtering through complex filtering load of ordered composition. Defined effectiveness of purification at phytofiltering installation. Fixed an influence of embryophytes on process of phytogeneration and capacity of filtering load. Recommended swamp iris, mace reed and reed grass. Manufactured phytofilter calculation methodology. Calculated economic effect from use of phytofiltration technology in comparison with traditional block-modular installations.

  1. Development of the construction industry in the trend of attention to the formation of the urban environment promotion

    NASA Astrophysics Data System (ADS)

    Maximova, Ekaterina

    2017-10-01

    Creation of the new image of cities becomes an important modern tendency. Foreign experience creation of the comfortable living conditions for the urban population could show the improvement of many social indicators of the society development. Existence of the positive result from the renovation of city territories performance in Russia can be indicated on the example of the city of Moscow. This article shows the tasks which state plans to create for the comfortable urban environment. In this regard, the directions of the development of the construction industry, which allow to increase the level of business activity are shown.

  2. [Agrarian change and regional settling in Chile].

    PubMed

    Canales Ceron, A

    1996-01-01

    "This study analyzes the effect of agrarian change on regional settling dynamics in Chile during the last 35 years. The transformations of agrarian structure have produced important changes in the spatial configuration of country-city relations, particularly regarding the new features of rural-urban migration in regional contexts. Whereas until the sixties rural-urban migration was associated with an occupational shift from agriculture to urban employment, after the seventies this relation practically disappeared, leaving a virtual disassociation between the territorial mobility of the population and the occupational mobility of the labor force. This disassociation is a central trait of the current regional pattern of country-city relations." (SUMMARY IN ENG) excerpt

  3. Pattern and prevalence of substance use and dependence in the Union Territory of Chandigarh: Results of a rapid assessment survey

    PubMed Central

    Avasthi, Ajit; Basu, Debasish; Subodh, B. N.; Gupta, Pramod K.; Malhotra, Nidhi; Rani, Poonam; Sharma, Sunil

    2017-01-01

    Background: Substance misuse is a matter of major public health concern in India. House-to-house survey, though an appealing method to generate population-level estimates, has limitations for estimating prevalence rates of use of illicit and rare substances. Materials and Methods: In this rapid assessment survey (RAS), respondent-driven sampling was used to recruit substance-using individuals from the field. Size of the substance-using population was estimated using the “benchmark-multiplier” method. This figure was then projected to the entire population of the Union Territory (U.T) of Chandigarh. Focused group discussions were used to study the perceptions and views of the substance users regarding various aspects of substance use. Results: Prevalence of any substance dependence in the U.T of Chandigarh was estimated to be 4.65%. Dependence rates on opioids, cannabinoids, and sedative hypnotics were found to be 1.53%, 0.52%, and 0.015%, respectively. Prevalence of injectable opioids was calculated to be 0.91%. Injectable buprenorphine was the most commonly used opioid, followed by bhukhi/doda/opium and heroin. A huge gap was found between the prevalence rates of substance-using population and those seeking treatment. Conclusion: RAS can be a useful method to determine the prevalence of illicit and rare substances. Our survey shows that the use of substance including that of opioids is highly prevalent in the U.T of Chandigarh. The findings of this survey can have implications for policymaking. PMID:29085086

  4. Factors that Contributed to the Success of the Revolutionary Forces in the Early Phase of the Hungarian Revolution of 1956

    DTIC Science & Technology

    2011-06-10

    the peasants were also to hand in a certain amount of food they produced to supply the urbanized areas. On top of all that, the government widely...pulled out of Hungary, it would encourage the American, British, and French imperialists. They would consider this act as our weakness and they would...Union further infuriating the people. ―They attempt to loosen the relationships that connect our Party to glorious Party of the Soviet Union, Lenin

  5. Point-Source and Area-Wide Field Studies of Pyriproxyfen Autodissemination Against Urban Container-Inhabiting Mosquitoes

    DTIC Science & Technology

    2014-04-05

    trials by Itoh (1994) and subsequently confirmed by Chism and Apperson (2003), Devine et al. (2009) demonstrated in field experiments in Peru that...105 ha in area (Fig. 2), whereas, the control site was in Union Beach , NJ (40.2650 lat., - 74.71026 long.) and spanned 181 ha. Both the treatment and...people/km2) than Union Beach (1384.7 people/km2). We initially intended to assess pyriproxyfen-based area-wide autodissemination by treating 25% of an

  6. Urbanization and Greenhouse Gas Emissions from Industry

    NASA Astrophysics Data System (ADS)

    Didenko, N. I.; Skripnuk, D. F.; Mirolyubova, O. V.

    2017-06-01

    This article analyses the global environment. The article describes processes that characterize the global environment, specific indicators are suggested, that can be used to measure the change in the global environment. It is said that cities and all urbanized territories have a negative effect on the global environment. Originally, the authors wanted to call the article «City as a source of destruction of the global environment». But taking into account the fact that urbanization contributes to improving the economic efficiency of the state, cities are the centers of the economic, cultural and informational potential that provide a «breakthrough» into the development of the economy. The article assesses the impact of urbanization on the global environment. For the analysis of the impact of urbanization on the natural habitat, the autoregressive distributed lags (ADL-model) are chosen.

  7. Levels and trends in contraceptive prevalence, unmet need, and demand for family planning for 29 states and union territories in India: a modelling study using the Family Planning Estimation Tool.

    PubMed

    New, Jin Rou; Cahill, Niamh; Stover, John; Gupta, Yogender Pal; Alkema, Leontine

    2017-03-01

    Improving access to reproductive health services and commodities is central to development. Efforts to assess progress on this front have been largely focused on national estimates, but such analyses can mask local disparities. We assessed progress in reproductive health services subnationally in India. We developed a statistical model to generate estimates and projections of levels and trends in family planning indicators for subpopulations. The model builds onto the UN Population Division's Family Planning Estimation Model and uses data from multiple rounds of the Demographic and Health Survey, the District Level Household & Facility Survey, and the Annual Health Survey. We present annual estimates and projections of levels and trends in the prevalence of modern contraceptive use, and unmet need and demand for family planning for 29 states and union territories in India from 1990 to 2030. We also compared projections of demand satisfied with modern methods with the proposed goal of 75%. There is a large amount of heterogeneity in India, with a difference of up to 55·1 percentage points (95% uncertainty interval 46·4-62·1) in modern contraceptive use in 2015 between subregions. States such as Andhra Pradesh, with 92·7% (90·9-94·2) demand satisfied with modern methods, are performing well above the national average (71·8%, 56·7-83·6), whereas Manipur, with 26·8% (16·7-38·5) of demand satisfied, and Meghalaya, with 45·0% (40·1-50·0), consistently lag behind the rest of the country. Manipur and Meghalaya require the highest percentage increase in modern contraceptive use to achieve 75% demand satisfied with modern methods by 2030. In terms of absolute numbers, Uttar Pradesh requires the greatest increase, needing 9·2 million (5·5-12·6 million) additional users of modern contraception by 2030 to meet the target of 75%. The demand for family planning among the states and union territories in India is highly diverse. Greatest attention is needed in Uttar Pradesh, Manipur, and Meghalaya to meet UN targets. The analysis can be generalised to other countries as well as other subpopulations. Avenir Health through a grant from the Bill & Melinda Gates Foundation. Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY license. Published by Elsevier Ltd.. All rights reserved.

  8. Building operational research capacity in the Pacific

    PubMed Central

    Viney, K.; Brostrom, R.; Gounder, S.; Khogali, M.; Kishore, K.; Kool, B.; Kumar, A. M. V.; Manzi, M.; Marais, B.; Marks, G.; Linh, N. N.; Ram, S.; Reid, S.; Roseveare, C.; Tayler-Smith, K.; Van den Bergh, R.; Harries, A. D.

    2014-01-01

    Operational research (OR) in public health aims to investigate strategies, interventions, tools or knowledge that can enhance the quality, coverage, effectiveness or performance of health systems. Attention has recently been drawn to the lack of OR capacity in public health programmes throughout the Pacific Islands, despite considerable investment in implementation. This lack of ongoing and critical reflection may prevent health programme staff from understanding why programme objectives are not being fully achieved, and hinder long-term gains in public health. The International Union Against Tuberculosis and Lung Disease (The Union) has been collaborating with Pacific agencies to conduct OR courses based on the training model developed by The Union and Médecins Sans Frontières Brussels-Luxembourg in 2009. The first of these commenced in 2011 in collaboration with the Fiji National University, the Fiji Ministry of Health, the World Health Organization and other partners. The Union and the Secretariat of the Pacific Community organised a second course for participants from other Pacific Island countries and territories in 2012, and an additional course for Fijian participants commenced in 2013. Twelve participants enrolled in each of the three courses. Of the two courses completed by end 2013, 18 of 24 participants completed their OR and submitted papers by the course deadline, and 17 papers have been published to date. This article describes the context, process and outputs of the Pacific courses, as well as innovations, adaptations and challenges. PMID:26477282

  9. Building operational research capacity in the Pacific.

    PubMed

    Bissell, K; Viney, K; Brostrom, R; Gounder, S; Khogali, M; Kishore, K; Kool, B; Kumar, A M V; Manzi, M; Marais, B; Marks, G; Linh, N N; Ram, S; Reid, S; Roseveare, C; Tayler-Smith, K; Van den Bergh, R; Harries, A D

    2014-06-21

    Operational research (OR) in public health aims to investigate strategies, interventions, tools or knowledge that can enhance the quality, coverage, effectiveness or performance of health systems. Attention has recently been drawn to the lack of OR capacity in public health programmes throughout the Pacific Islands, despite considerable investment in implementation. This lack of ongoing and critical reflection may prevent health programme staff from understanding why programme objectives are not being fully achieved, and hinder long-term gains in public health. The International Union Against Tuberculosis and Lung Disease (The Union) has been collaborating with Pacific agencies to conduct OR courses based on the training model developed by The Union and Médecins Sans Frontières Brussels-Luxembourg in 2009. The first of these commenced in 2011 in collaboration with the Fiji National University, the Fiji Ministry of Health, the World Health Organization and other partners. The Union and the Secretariat of the Pacific Community organised a second course for participants from other Pacific Island countries and territories in 2012, and an additional course for Fijian participants commenced in 2013. Twelve participants enrolled in each of the three courses. Of the two courses completed by end 2013, 18 of 24 participants completed their OR and submitted papers by the course deadline, and 17 papers have been published to date. This article describes the context, process and outputs of the Pacific courses, as well as innovations, adaptations and challenges.

  10. Socio-economic impact of Trans-Siberian railway after the collapse of Soviet Union by integrated spatial data analysis

    NASA Astrophysics Data System (ADS)

    Uchida, Seina; Takeuchi, Wataru; Hatoyama, Kiichiro; Mazurov, Yuri

    2016-06-01

    How Russian cities have stood up again after the collapse of Soviet Union will be discussed in this paper. In order to know how the cities has managed the difficult period after the change of social system, transition of urban area, population, and nighttime light is searched. Although Far East will not stop as one of the most important area with abundant resources, overpopulation in towns and depopulation in countryside is going on. By searching the present situation, this research also aims to predict the future of Far East and Russia. First of all, Landsat data from 1987 to 2015 is collected over Moscow, Vladivostok, Novosibirsk, Tynda, and Blagoveshchensk and urban area is calculated by land cover classification. Secondly, population and retail turnover data are collected from year books in Russia. Thirdly, gross regional product (GRP) is estimated by nighttime light images from DMSP-OLS and VIIRS DNB dataset. In addition, these data are compared and difference of development stage after the collapse of Soviet Union between the unstable era (1990s-2000) and development era (2000-) will be discussed. It is expected that these analysis will give us useful information about Russian strategy for the future.

  11. Transportation Network Role for Central Italy Macroregion Development in a Territorial Frames Model Based

    NASA Astrophysics Data System (ADS)

    Di Ludovico, Donato; D'Ovidio, Gino

    2017-10-01

    This paper refers to an interdisciplinary planning research approach that aims to combine urban aspects related to a territorial spatial development with transport requirements connected to an efficiency and sustainable mobility. The proposed research method is based on “Territorial Frames” (TFs) model that derived from an original interpretation of the local context divided into a summation of territorial settlement fabrics characterized in terms of spatial tile, morphology and mobility axes. The TFs, with their own autonomous, different size and structure, are used as the main plot, able to assemble the settlement systems and their posturbane forms. With a view to polycentric and spatial development, the research method allows us to analyse the completeness of the TFs and their connective potential, in order to locate the missing/inefficient elements of the transportation network and planning other TFs essential to support economic and social development processes of the most isolated and disadvantaged inland areas. Finally, a case study of the Italian Median Macroregion configuration based on TFs model approach is proposed, analysed and discussed.

  12. Landslide hazard in Bukavu (DR Congo): a geomorphological assessment in a data-poor context

    NASA Astrophysics Data System (ADS)

    Dewitte, Olivier; Mugaruka Bibentyo, Toussaint; Kulimushi Matabaro, Sylvain; Balegamire, Clarisse; Basimike, Joseph; Delvaux, Damien; Dille, Antoine; Ganza Bamulezi, Gloire; Jacobs, Liesbet; Michellier, Caroline; Monsieurs, Elise; Mugisho Birhenjira, Espoir; Nshokano, Jean-Robert; Nzolang, Charles; Kervyn, François

    2017-04-01

    Many cities in the Global South are known for facing an important increase in their population size. Many of them are then struggling with the sprawl of new settlements and very often urban planning and sustainable management policies are limited, if not non-existent. When those cities are set in landslide-prone environments, this situation is even more problematic. Despite these environmental constrains, landslide hazard assessments relevant for landscape planning remain rare. The objective of this research is to assess the landslide hazard in Bukavu, a city in DR Congo that is facing such a situation. We used a geomorphological approach (adapted from Cardinali et al., 2002) taking into account the data-poor context and the impact of anthropogenic activities. First, we built a multi-temporal historical inventory for a period of 60 years. A total of 151 landslides were mapped (largest landslide 1.5 km2). Their cumulative areas cover 29% of the urban territory and several types of processes are identified. Changes in the distribution and pattern of landslides allowed then to infer the possible evolution of the slopes, the most probable type of failures, and their expected frequency of occurrence and intensity. Despite this comprehensive inventory, hazard linked to the occurrence of new large deep-seated slides cannot be assessed due a scarcity of reliable data on the environmental factors controlling their occurrence. In addition, age estimation of the occurrence of some of the largest landslides refers to periods at the beginning of the Holocene where climatic and seismic conditions were probably different. Therefore, based on the inventory, we propose four hazard scenarios that coincide with today's environment. Hazard assessment was done for (1) reactivation of deep-seated slides, (2) occurrence of new small shallow slides, (3) rock falls, and (4) movements within existing landslides. Based on these assessments, we produced four hazard maps that indicate the zones where landslides may occur as well as the runout zones. Rock fall hazard concerns a very small portion of the urban territory. The other three hazards are much more widely spread. For these three scenarios, the hazard is the highest in areas that cover about 5 to 10% of the urban territory. The maps are presented in four classes. They present an information that can be easily used for further risk analysis and/or urban planning purposes.

  13. Laws of distribution of the snow cover on the greater Caucasus (Soviet Union)

    NASA Technical Reports Server (NTRS)

    Gurtovaya, Y. Y.; Sulakvelidze, G. K.; Yashina, A. V.

    1985-01-01

    The laws of the distribution of the snow cover on the mountains of the greater Caucasus are discussed. It is shown that an extremely unequal distribution of the snow cover is caused by the complex orography of this territory, the diversity of climatic conditions and by the difference in altitude. Regions of constant, variable and unstable snow cover are distinguished because of the clearly marked division into altitude layers, each of which is characterized by climatic differences in the nature of the snow accumulation.

  14. School Health Profiles 2014: West Virginia Rankings

    ERIC Educational Resources Information Center

    West Virginia Department of Education Office of Research, Accountability, and Data Governance, 2015

    2015-01-01

    The School Health Profiles (Profiles) is a system of surveys assessing school health policies and practices in states, large urban school districts, and territories. Profiles surveys are conducted biennially by education and health agencies among middle and high school principals and lead health education teachers. Profiles monitors the current…

  15. The University of Winnipeg and Community Learning

    ERIC Educational Resources Information Center

    Axworthy, Lloyd

    2011-01-01

    An intensive consultation undertaken by the University of Winnipeg revealed that many residents--especially new Canadians and Aboriginal peoples living in the downtown neighbourhoods--face barriers to higher education, and for many the university was an unknown and unwelcoming territory. Winnipeg is home to the largest urban population of…

  16. Space Invaders and Pedagogical Innovators: Regional Educational Understandings from Australian Occupational Travelers

    ERIC Educational Resources Information Center

    Danaher, Patrick Alan; Danaher, Geoff; Moriarty, Beverley

    2003-01-01

    Australian occupational Travelers such as circus and fairground people often enter territories normally occupied by permanent residents. This article examines the ways in which these Travelers act as "space invaders," disrupting the boundaries between urban and rural, and as pedagogical innovators, when they develop pioneering approaches…

  17. 24 CFR 21.665 - State.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false State. 21.665 Section 21.665... GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (GRANTS) Definitions § 21.665 State. State means any of the States of the United States, the District of Columbia, the Commonwealth of Puerto Rico, or any territory...

  18. Education and Leisure in North European Urban Spaces, with Emphasis on Less Privileged Areas, Particularly in the United Kingdom. A Seminar (London, England, United Kingdom, April 13, 1989). Educational Buildings and Equipment 11.

    ERIC Educational Resources Information Center

    International Union of Architects, Paris (France).

    This collection was gathered from a seminar entitled "Education and Leisure in North European Urban Spaces," which was the result of cooperation between the Sports, Leisure, and Tourism Work Group of the International Union of Architects and the United Nations Educational, Scientific, and Cultural Organization (UNESCO). Papers were given…

  19. The association of urbanisation with the prevalence of dental caries among schoolchildren in Nigeria new capital territory.

    PubMed

    el-Nadeef, M A; Adegbembo, A O; Honkala, E

    1998-02-01

    The aim of this study was to examine the association of urbanisation and social class with dental caries. A multi-stage stratified cluster sampling technique was used to select schoolchildren (n = 915). Clinical examination was carried out in daylight according to WHO criteria. The distribution of the subjects between strata was: 315 (urban); 303 (semi-urban) and 297 (rural). The mean age of subjects in each strata was 11.4 years. The mean number of decayed teeth (DT) in the respective strata were 27 per cent; 24 per cent; and 12 per cent. Urban children and semi-urban had higher risk for caries than their rural reference group. Urbanisation had no significant effect on the caries prevalence when social class was controlled except among subjects from the low social class in semi-urban areas. The development of satellite towns around big cities do have implications for planning oral health services.

  20. Approach of ICT Application to Governance in Urban Planning

    NASA Astrophysics Data System (ADS)

    Virtudes, Ana; Sá, João

    2017-10-01

    This article discusses the use of information and communication technologies (ICT) at the local level of governance in the field of urban planning. It is based on a literature review, in order to define a set of considerations about their use in the urban context and the challenges ahead on this domain. As a starting point, there is the need of rethinking the local governance through the use of ICT related to cities, focused on the modernization of the processes associated with urban planning. Nowadays, in several societies the paradigm about cities if shifting, from an expansionist way of acting towards a regeneration and rehabilitation approach. In the case of Portugal, the local authorities; the municipalities; are the main responsible for the coordination, and integration of policies with territorial impacts. However, these policies are generally onerous and inefficient, triggering communication and information failures in between local administration and citizens. In this sense, governance should support the decision-making process related to cities’ policies, engaging citizens and socio-economic agents. As the main result in this scenario, the use of ICT demonstrates the ability to play an important role in urban planning, by contributing as a simplifying tool, regarding the information and knowledge sharing, gathering local authorities, citizens and socio-economic agents. On the one hand, they promote the reduction of inefficiencies associated to the urban planning process. On the other hand, they boost the development of networks, and consequently the social and territorial cohesion. In summary, the use of ICT infrastructures works as a glue allowing the integration of several intelligence elements of the city, and operating as their base platform. Finally, the literature has revealed that the use of ICT in urban planning should be seen as a means to a wider social goal, and not as an end by itself. With the use of ICT, urban planning authorities are more likely to be aware of the city features in their multiple aspects, being able to define and monitoring the public policies, suitable to each situation, reinforcing the democracy and transparency of local governance.

  1. Chickenpox outbreak in a tribal and industrial zone from the Union Territory of Dadra and Nagar Haveli, India.

    PubMed

    Vaidya, S R; Tilavat, S M; Kumbhar, N S; Kamble, M B

    2018-03-01

    During 9th December 2016 and 12th February 2017, 149-chickenpox cases were reported in a tribal and industrial zone of Rakholi (n = 80) and Surangi (n = 69) villages from Union Territory of India. An epidemiological investigation was performed to assess the characteristics and determinants of the chickenpox outbreak. Overall, the attack rate per 100 population in Rakholi village (n = 1757) was 4.5% and 19.1% in Surangi village (n = 360). Ages of the cases were ranged from 6 months to 55 years and there were 53 females and 96 males. For the laboratory investigations, 25 serum samples, three urine specimens, three throat swabs and six blister/skin swabs were collected from 37-suspected chickenpox cases. Altogether, 30-suspected cases were laboratory confirmed by either IgM EIA or varicella zoster virus (VZV) DNA PCR. Both VZV-specific IgM and IgG antibodies were detected in 19-suspected cases. Two suspected cases showed the presence of VZV-specific IgG antibodies but not IgM antibodies. On the contrary, three suspected cases showed VZV-specific IgM but not IgG antibodies. Overall, 31 of 37-suspected cases (including one equivocal case) were laboratory confirmed. The partial sequencing of ORF-28 gene of VZV revealed circulation of clade-1 viruses. In conclusion, this investigation provides detail information about the chickenpox outbreak in the tribal and industrial setting from India. Furthermore, the study emphasises the need to investigate more chickenpox outbreaks in different parts of India.

  2. Will the European Union's new tobacco tax legislation lead to reductions in smoking prevalence? Evidence from a quasi-experiment in Spain.

    PubMed

    López-Nicolás, Angel; Badillo-Amador, Lourdes; Cobacho-Tornel, M Belén

    2013-12-01

    The European Union (EU) requires member states to apply minimum taxes on manufactured cigarettes. One such tax has operated in Spain since 2006. This study evaluates the impact of this reform of the tax regime on manufactured cigarette prices and on smoking prevalence, drawing implications for European tobacco tax policy. Quasi-experimental design with treatment and control territories. We analyzed series for prices before and after the reform and used cross-sectional health surveys to implement differences-in-differences estimators for smoking prevalence. Under the minimum tax regime, prices increased three times faster in the treatment territory. However, the new regime did not affect smoking prevalence among males, either shortly after its enactment or 3 years hence. For women, we find no significant effects on prevalence in the short run, and point estimates ranging between -3.36% and -4.3% 3 years hence, although only one of these is statistically significant. The new tax regime affected cigarette prices in the intended direction. However, we find only weak evidence for a reduction in prevalence among women. The availability of cheap, fine-cut tobacco appears to be the most likely cause for the poor results in terms of smoking prevalence. EU member states that have introduced a minimum tax on manufactured cigarettes might achieve little in terms of reductions in smoking prevalence if they allow a tax gap between fine-cut tobacco and manufactured cigarettes. In this sense, it is unfortunate that EU legislation consecrates a differential treatment for the two products.

  3. Assessment of Entrepreneurial Territorial Attractiveness by the Ranking Method

    ERIC Educational Resources Information Center

    Gavrilova, Marina A.; Shepelev, Victor M.; Kosyakova, Inessa V.; Belikova, Lyudmila F.; Chistik, Olga F.

    2016-01-01

    The relevance of the researched problem is caused by existence of differentiation in development of separate regional units (urban districts and municipalities) within the region. The aim of this article is to offer a method, which determines the level of differentiation in development of various components of the region, and also in producing a…

  4. Learning to cope: vocal adjustment to urban noise is correlated with prior experience in black-capped chickadees

    PubMed Central

    LaZerte, Stefanie E.; Slabbekoorn, Hans; Otter, Ken A.

    2016-01-01

    Urban noise can interfere with avian communication through masking, but birds can reduce this interference by altering their vocalizations. Although several experimental studies indicate that birds can rapidly change their vocalizations in response to sudden increases in ambient noise, none have investigated whether this is a learned response that depends on previous exposure. Black-capped chickadees (Poecile atricapillus) change the frequency of their songs in response to both fluctuating traffic noise and experimental noise. We investigated whether these responses to fluctuating noise depend on familiarity with noise. We confirmed that males in noisy areas sang higher-frequency songs than those in quiet areas, but found that only males in already-noisy territories shifted songs upwards in immediate response to experimental noise. Unexpectedly, males in more quiet territories shifted songs downwards in response to experimental noise. These results suggest that chickadees may require prior experience with fluctuating noise to adjust vocalizations in such a way as to minimize masking. Thus, learning to cope may be an important part of adjusting to acoustic life in the city. PMID:27358372

  5. Learning to cope: vocal adjustment to urban noise is correlated with prior experience in black-capped chickadees.

    PubMed

    LaZerte, Stefanie E; Slabbekoorn, Hans; Otter, Ken A

    2016-06-29

    Urban noise can interfere with avian communication through masking, but birds can reduce this interference by altering their vocalizations. Although several experimental studies indicate that birds can rapidly change their vocalizations in response to sudden increases in ambient noise, none have investigated whether this is a learned response that depends on previous exposure. Black-capped chickadees (Poecile atricapillus) change the frequency of their songs in response to both fluctuating traffic noise and experimental noise. We investigated whether these responses to fluctuating noise depend on familiarity with noise. We confirmed that males in noisy areas sang higher-frequency songs than those in quiet areas, but found that only males in already-noisy territories shifted songs upwards in immediate response to experimental noise. Unexpectedly, males in more quiet territories shifted songs downwards in response to experimental noise. These results suggest that chickadees may require prior experience with fluctuating noise to adjust vocalizations in such a way as to minimize masking. Thus, learning to cope may be an important part of adjusting to acoustic life in the city. © 2016 The Author(s).

  6. A Methodology for Assessing the Seismic Vulnerability of Highway Systems

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Cirianni, Francis; Leonardi, Giovanni; Scopelliti, Francesco

    2008-07-08

    Modern society is totally dependent on a complex and articulated infrastructure network of vital importance for the existence of the urban settlements scattered on the territory. On these infrastructure systems, usually indicated with the term lifelines, are entrusted numerous services and indispensable functions of the normal urban and human activity.The systems of the lifelines represent an essential element in all the urbanised areas which are subject to seismic risk. It is important that, in these zones, they are planned according to opportune criteria based on two fundamental assumptions: a) determination of the best territorial localization, avoiding, within limits, the placesmore » of higher dangerousness; b) application of constructive technologies finalized to the reduction of the vulnerability.Therefore it is indispensable that in any modern process of seismic risk assessment the study of the networks is taken in the rightful consideration, to be integrated with the traditional analyses of the buildings.The present paper moves in this direction, dedicating particular attention to one kind of lifeline: the highway system, proposing a methodology of analysis finalized to the assessment of the seismic vulnerability of the system.« less

  7. Model of Environmental Development of the Urbanized Areas: Accounting of Ecological and other Factors

    NASA Astrophysics Data System (ADS)

    Abanina, E. N.; Pandakov, K. G.; Agapov, D. A.; Sorokina, Yu V.; Vasiliev, E. H.

    2017-05-01

    Modern cities and towns are often characterized by poor administration, which could be the reason of environmental degradation, the poverty growth, decline in economic growth and social isolation. In these circumstances it is really important to conduct fresh researches forming new ways of sustainable development of administrative districts. This development of the urban areas depends on many interdependent factors: ecological, economic, social. In this article we show some theoretical aspects of forming a model of environmental progress of the urbanized areas. We submit some model containing four levels including natural resources capacities of the territory, its social features, economic growth and human impact. The author describes the interrelations of elements of the model. In this article the program of environmental development of a city is offered and it could be used in any urban area.

  8. Historical Delineation of Landscape Units Using Physical Geographic Characteristics and Land Use/Cover Change

    NASA Astrophysics Data System (ADS)

    Campos-Campos, Oswaldo; Cruz-Cárdenas, Gustavo; Aquino, Roque Juan Carrasco; Moncayo-Estrada, Rodrigo; Machuca, Martha Alicia Velázquez; Meléndez, Luis Arturo Ávila

    2018-03-01

    Landscape units are conceived as a part of the territory that share similar physical and geographic characteristics. Their delineation can contribute to identify the physical and social dynamics that emerge in the spatial environment and to propose strategies of planning and management of the territory. The main objective was to make a historical delineation of landscape units in the Duero river basin that demonstrate the dynamics of changes in the territory, the description of the actors involved, and the affectations in the natural and social environment. We analyzed the vegetation change and urban growth from 1983 to 2014, incorporating climatic, edaphic, and topographic variables. A Principal Component Analysis was performed with the information and results were used in Maximum Likelihood procedure to define different clusters based on environmental characteristics. We defined five categories from the Landsat images. Results showed landscape units with homogeneous environmental characteristics and some differences in the units' delineation were mainly influenced by political and socioeconomic factors. Temporally there was an increased tendency of landscape units, three in 1983, nine in 1990, 1995, 2000 and 2011, and eight in 2014. This increase resulted from territory fragmentation because of berries and avocado cultivars expansion over wooded area.

  9. Sources of variation in plasma corticosterone and dehydroepiandrosterone in the male northern cardinal (Cardinalis cardinalis): II. Effects of urbanization, food supplementation and social stress.

    PubMed

    Wright, Sarah; Fokidis, H Bobby

    2016-09-01

    Perturbations in an organism's environment can induce significant shifts in hormone secretory patterns. In this context, the glucocorticoid (GC) steroids secreted by the adrenal cortex have received much attention from ecologists and behaviorists due to their role in the vertebrate stress response. Adrenal GCs, such as corticosterone (CORT), are highly responsive to instability in environmental and social conditions. However, little is understood about how adrenal dehydroepiandrosterone (DHEA) is influenced by changing conditions. We conducted field experiments to determine how circulating CORT and DHEA vary during restraint stress in the male northern cardinals (Cardinalis cardinalis). Specifically, we examined how four different changes in the physical (urbanization and food availability) and social (territorial conflict, distress of a mate) environment affect CORT and DHEA levels. The majority of cardinals responded to restraint stress by increasing and decreasing CORT and DHEA, respectively, however this depended on sampling context. Cardinals sampled from urban habitats had both lower initial and restraint stress CORT concentrations, but a comparable DHEA pattern to those sampled from a forest. Supplementing food to territorial males did not alter circulating initial DHEA or CORT concentrations nor did it change the response to restraint stress when compared to unsupplemented controls. Exposing cardinals to varying durations of song playback, which mimics a territorial intrusion, did not affect CORT levels, but did attenuate the DHEA response to restraint stress. Examining a larger dataset of males captured before, after or at the same time as their female mate, allowed us to address how the stress of a captured mate affected the male's CORT and DHEA response. Males showed elevated initial and restraint CORT and DHEA when their female mate was captured first. Taken together, these data demonstrate that both CORT and DHEA secretion patterns depends on environmental, and particularly current social conditions. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Lumpen Abuse: The Human Cost of Righteous Neoliberalism.

    PubMed

    Bourgois, Philippe

    2011-06-01

    I thank the Society for Urban Anthropology for the Anthony Leeds Book Prize. The award gives me special pleasure because I think of myself primarily as an urban anthropologist. I was trained in "peasant studies" as a student of Eric Wolf's in the late 1970s and early 1980s eager to conduct participant-observation fieldwork on the revolutionary movements taking place in Central America in those decades. It was a hopeful - even inspiring - moment in history at my doctoral fieldwork theme/sites: the agrarian reform in the Amerindian Moskitia territory of Sandinista Nicaragua (1979-80, 1984), guerrilla warfare in an FMLN-controlled territory in El Salvador (1981), and farmworker organizing on a United Fruit Company plantation enclave spanning the Costa Rica/Panama Caribbean border (1982-1984). During these exciting years of fieldwork, however, I found myself longing to return to my hometown to conduct ethnography on the same themes that I was witnessing in the countryside of Central America: the political mobilization/demobilization of class struggle in the context of racialized ethnicity and extreme social inequality. Consequently, while writing up my dissertation (Bourgois 1989), I moved to East Harlem two dozen blocks from where I had grown up in New York City to document what I came to call "US inner-city apartheid." That was in March of 1985 and ever since, my work has been primarily dedicated to understanding urban social inequality.

  11. Giant worms chez moi! Hammerhead flatworms (Platyhelminthes, Geoplanidae, Bipalium spp., Diversibipalium spp.) in metropolitan France and overseas French territories

    PubMed Central

    Winsor, Leigh; Gey, Delphine; Gros, Pierre; Thévenot, Jessica

    2018-01-01

    Background Species of the genera Bipalium and Diversibipalium, or bipaliines, are giants among land planarians (family Geoplanidae), reaching length of 1 m; they are also easily distinguished from other land flatworms by the characteristic hammer shape of their head. Bipaliines, which have their origin in warm parts of Asia, are invasive species, now widespread worldwide. However, the scientific literature is very scarce about the widespread repartition of these species, and their invasion in European countries has not been studied. Methods In this paper, on the basis of a four year survey based on citizen science, which yielded observations from 1999 to 2017 and a total of 111 records, we provide information about the five species present in Metropolitan France and French overseas territories. We also investigated the molecular variability of cytochrome-oxidase 1 (COI) sequences of specimens. Results Three species are reported from Metropolitan France: Bipalium kewense, Diversibipalium multilineatum, and an unnamed Diversibipalium ‘black’ species. We also report the presence of B. kewense from overseas territories, such as French Polynesia (Oceania), French Guiana (South America), the Caribbean French islands of Martinique, Guadeloupe, Saint Martin and Saint Barthélemy, and Montserrat (Central America), and La Réunion island (off South-East Africa). For B. vagum, observations include French Guiana, Guadeloupe, Martinique, Saint Barthélemy, Saint Martin, Montserrat, La Réunion, and Florida (USA). A probable new species, Diversibipalium sp. ‘blue,’ is reported from Mayotte Island (off South–East Africa). B. kewense, B. vagum and D. multilineatum each showed 0% variability in their COI sequences, whatever their origin, suggesting that the specimens are clonal, and that sexual reproduction is probably absent. COI barcoding was efficient in identifying species, with differences over 10% between species; this suggests that barcoding can be used in the future for identifying these invasive species. In Metropolitan south–west France, a small area located in the Department of Pyrénées-Atlantiques was found to be a hot-spot of bipaliine biodiversity and abundance for more than 20 years, probably because of the local mild weather. Discussion The present findings strongly suggest that the species present in Metropolitan France and overseas territories should be considered invasive alien species. Our numerous records in the open in Metropolitan France raise questions: as scientists, we were amazed that these long and brightly coloured worms could escape the attention of scientists and authorities in a European developed country for such a long time; improved awareness about land planarians is certainly necessary. PMID:29844951

  12. The role of non-governmental organizations in residential solid waste management: a case study of Puducherry, a coastal city of India.

    PubMed

    Rajamanikam, Ramamoorthy; Poyyamoli, Gopalsamy; Kumar, Sunil; R, Lekshmi

    2014-09-01

    Poorly planned and uncontrolled urbanization in India has caused a variety of negative, often irreversible, environmental impacts. The impacts appear to be unavoidable and not easily mitigable due to the mounting public health problems caused by non-segregation of solid wastes at source and their subsequent improper management. Recently in India, non-governmental organizations (NGOs) and other civil society organizations have increasingly started to get involved in improving waste management services. Municipal solid waste management being a governmental function, the contribution of NGOs in this field has not been well documented. This study highlights the activities and services of Shuddham, an NGO functioning in the town of Puducherry within the Union Territory of Puducherry in South India. The NGO program promoted much needed awareness and education, encouraged source separation, enhanced door-to-door collection, utilized wastes as raw materials and generated more job opportunities. Even though source separation prior to door-to-door collection is a relatively new concept, a significant percentage of residents (39%) in the study area participated fully, while a further 48% participated in the collection service. The average amount of municipal solid waste generated by residential units in the Raj Bhavan ward was 8582 kg/month of which 47% was recovered through active recycling and composting practices. The study describes the features and performance of NGO-mediated solid waste management, and evaluates the strengths and weaknesses as well as the opportunities and threats of this system to see whether this model can sustainably replace the low-performance conventional solid waste management in practice in the town of Puducherry. The experiences from this case study are expected to provide broad guidelines to better understand the role of NGOs and their contributions towards sustainable waste management practices in urban areas. © The Author(s) 2014.

  13. [Inequality in the prevalence of intestinal parasitic infections among schoolchildren from urban and rural schools].

    PubMed

    Barra, Marco; Bustos, Luis; Ossa, Ximena

    2016-07-01

    Parasitic infections in children reflect social inequalities throughout the world, especially in urban and rural territories. To assess inequalities in the prevalence of infections by protozoa and intestinal helminths and associated factors in children of different geographical areas from the commune of Puerto Montt. Cross-sectional study carried out in 103 students from one urban and two rural schools in the commune of Puerto Montt. A socio-demographic survey was applied and the presence parasitic infections was evaluated in serial stool samples. The prevalence of Protozoan and intestinal helminthic infections were 37.5 and 68.1% in urban and rural areas respectively. A regression analysis showed that the differences between rural and urban children, disappear when the results are adjusted by family income and the quality of sewage disposal. In urban children, the prevalence of parasitic infections increases along with the decrease in family income. Income and sanitary conditions rather than being or urban or rural origin explain the variations in rates of childhood parasitic infections. Infections with protozoa and intestinal helminths are an indicator of social inequality in health.

  14. Islamic representation and urban space in Banda Aceh: Linking the social and spatial

    NASA Astrophysics Data System (ADS)

    Istiqamah; Herlily

    2018-03-01

    Post conflict and tsunami; the city of Banda Aceh is experiencing a massive development as an effort to represent an Islamic city. Some strategic points have been chosen by the municipality to build architectural objects that are considered to represent Islam in the urban space. The issue of such representational practice is the development of neglecting the activities of local communities as users of urban public spaces. The purpose of this design study is to provide an alternative to the urban design of Banda Aceh to represent Islam that is not moving from physical development but by involving community activities. Establish and rediscover the relationship between Islam and urban life in Banda Aceh. This design study uses mental maps of 50 inhabitants of Banda Aceh city of various ages who live in 10 villages around the city center. We use mental maps as a tool to read the daily activities of the community and determine the familiar urban territory with the community. The results of this study will be used to form a Muslim community and present community activities to represent Islam in the urban space.

  15. Vertical cities - the new form of high-rise construction evolution

    NASA Astrophysics Data System (ADS)

    Akristiniy, Vera A.; Boriskina, Yulia I.

    2018-03-01

    The article considers the basic principles of the vertical cities formation for the creation of a comfortable urban environment in conditions of rapid population growth and limited territories. As urban growth increases, there is a need for new concepts and approaches to urban space planning through the massive introduction of high-rise construction. The authors analyzed and systematized the list of high-tech solutions for arrangement the space of vertical cities, which are an integral part of the creation of the methodology for forming a high-rise buildings. Their concept differs in scale, presence of the big areas of public spaces, tendencies to self-sufficiency and sustainability, opportunity to offer the new unique comfortable environment to the population living in them.

  16. 12 CFR 701.31 - Nondiscrimination requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ORGANIZATION AND OPERATION OF FEDERAL CREDIT UNIONS § 701.31 Nondiscrimination requirements. (a) Definitions... words, symbols, models or other forms of communication that suggest a discriminatory preference or... in § 110.25(a) of the United States Department of Housing and Urban Development's (HUD) regulations...

  17. An Insider's View of the Teachers' Union and Women's Rights

    ERIC Educational Resources Information Center

    Stern, Marjorie

    1973-01-01

    The author is chairman of the Women's Rights Committee of the American Federation of Teachers: she was invited to write this article in response to Women Teachers and Teacher Power,'' in the Urban Review,'' Vol. 6, No. 3. (Author/JM)

  18. Mapping Underwater Sound in the Dutch Part of the North Sea.

    PubMed

    Sertlek, H Özkan; Aarts, Geert; Brasseur, Sophie; Slabbekoorn, Hans; ten Cate, Carel; von Benda-Beckmann, Alexander M; Ainslie, Michael A

    2016-01-01

    The European Union requires member states to achieve or maintain good environmental status for their marine territorial waters and explicitly mentions potentially adverse effects of underwater sound. In this study, we focused on producing maps of underwater sound from various natural and anthropogenic origins in the Dutch North Sea. The source properties and sound propagation are simulated by mathematical methods. These maps could be used to assess and predict large-scale effects on behavior and distribution of underwater marine life and therefore become a valuable tool in assessing and managing the impact of underwater sound on marine life.

  19. From the bush to the big smoke--development of a hybrid urban community based medical education program in the Northern Territory, Australia.

    PubMed

    Morgan, S; Smedts, A; Campbell, N; Sager, R; Lowe, M; Strasser, S

    2009-01-01

    The Northern Territory (NT) of Australia is a unique setting for training medical students. This learning environment is characterised by Aboriginal health and an emphasis on rural and remote primary care practice. For over a decade the NT Clinical School (NTCS) of Flinders University has been teaching undergraduate medical students in the NT. Community based medical education (CBME) has been demonstrated to be an effective method of learning medicine, particularly in rural settings. As a result, it is rapidly gaining popularity in Australia and other countries. The NTCS adopted this model some years ago with the implementation of its Rural Clinical School; however, urban models of CBME are much less well developed than those in rural areas. There is considerable pressure to better incorporate CBME into medical student teaching environment, particularly because of the projected massive increase in student numbers over the next few years. To date, the community setting of urban Darwin, the NT capital city, has not been well utilised for medical student training. In 2008, the NTCS enrolled its first cohort of students in a new hybrid CBME program based in urban Darwin. This report describes the process and challenges involved in development of the program, including justification for a hybrid model and the adaptation of a rural model to an urban setting. Relationships were established and formalised with key partners and stakeholders, including GPs and general practices, Aboriginal medical services, community based healthcare providers and other general practice and community organisations. Other significant issues included curriculum development and review, development of learning materials and the establishment of robust evaluation methods. Development of the CBME model in Darwin posed a number of key challenges. Although the experience of past rural programs was useful, a number of distinct differences were evident in the urban setting. Change leadership and inter-professional collaboration were key strengths in the implementation and ongoing evaluation of the program. The program will provide important information about medical student training in urban community settings, and help inform other clinical schools considering the adoption of similar models.

  20. The Changing Face of the of Former Soviet Cities: Elucidated by Remote Sensing and Machine Learning Techniques

    NASA Astrophysics Data System (ADS)

    Poghosyan, Armen

    2017-04-01

    Despite remote sensing of urbanization emerged as a powerful tool to acquire critical knowledge about urban growth and its effects on global environmental change, human-environment interface as well as environmentally sustainable urban development, there is lack of studies utilizing remote sensing techniques to investigate urbanization trends in the Post-Soviet states. The unique challenges accompanying the urbanization in the Post-Soviet republics combined with the expected robust urban growth in developing countries over the next several decades highlight the critical need for a quantitative assessment of the urban dynamics in the former Soviet states as they navigate towards a free market democracy. This study uses total of 32 Level-1 precision terrain corrected (L1T) Landsat scenes with 30-m resolution as well as further auxiliary population and economic data for ten cities distributed in nine former Soviet republics to quantify the urbanization patterns in the Post-Soviet region. Land cover in each urban center of this study was classified by using Support Vector Machine (SVM) learning algorithm with overall accuracies ranging from 87 % to 97 % for 29 classification maps over three time steps during the past twenty-five years in order to estimate quantities, trends and drivers of urban growth in the study area. The results demonstrated several spatial and temporal urbanization patterns observed across the Post-Soviet states and based on urban expansion rates the cities can be divided into two groups, fast growing and slow growing urban centers. The relatively fast-growing urban centers have an average urban expansion rate of about 2.8 % per year, whereas the slow growing cities have an average urban expansion rate of about 1.0 % per year. The total area of new land converted to urban environment ranged from as low as 26 km2 to as high as 780 km2 for the ten cities over the 1990 - 2015 period, while the overall urban land increase ranged from 11.3 % to 96.6 % over the study period. Thus, after some initial developments following the breakup of the Soviet Union the growth rate in the urban core decreased gradually constrained by the availability of suitable land, while the urban expansion rates in the outer peripheral region were characterized with a robust urban growth rates across the study area. The rapid urban expansion observed in the former Soviet cities impairs environmentally sustainable characteristics such as compactness, better integrated land uses with abundant parks and greenbelts, low social polarization, as well as reliable public transit systems in some urban centers after the disintegration of the Soviet Union. The urban expansion rates considerably outpaced the urban population growth rates in all ten cities during the last quarter of a century, thus indicating that the urban growth is becoming more expansive with all cities experiencing significant decreases in overall urban population densities.

  1. They Throw Spears: Reconciliation through Music

    ERIC Educational Resources Information Center

    Moore, Jane

    2013-01-01

    "They throw Spears" was written as part of the research for my PhD at the University of Sydney. The study was conducted in two primary schools: one in a remote area in the Northern Territory (NT) and one in an urban setting in Tasmania. It was conducted in 2009 and investigated Indigenous and non-Indigenous student, non-Indigenous…

  2. Coupling, Parenting, and the Presence of Others: Intimate Relationships in Communal Households

    ERIC Educational Resources Information Center

    Kanter, Rosabeth Moss; And Others

    1975-01-01

    This paper considers the nature of couple and parent-child relationships when family space is public rather than private, and others are present as audiences, claimants on the intimate territory, and sources of alternative ties. Research on 35 urban communal households found an initial shift in the locus of social control. (Author)

  3. Context, Diversity and Engagement: Early Intervention with Australian Aboriginal Families in Urban and Remote Contexts

    ERIC Educational Resources Information Center

    Robinson, Gary; Tyler, William; Jones, Yomei; Silburn, Sven; Zubrick, Stephen R.

    2012-01-01

    This article describes challenges met implementing an early intervention programme for Aboriginal parents and their children in the NT (Northern Territory) of Australia in the context of efforts to remediate Aboriginal disadvantage. The intervention is an adaptation of an 8- to 10-week, manualised parenting programme designed for four- to…

  4. Indigenous Secondary Education in the Northern Territory: Building for the Future

    ERIC Educational Resources Information Center

    Herbert, Jeannie; McInerney, Dennis M.; Fasoli, Lyn; Stephenson, Peter; Ford, Lysbeth

    2014-01-01

    This article reports on the findings of an Australian Research Council (ARC) funded research project, "Building the future for Indigenous students", an investigation of the hopes and dreams for the future of over 1,000 secondary students, 733 of whom were Indigenous, living in very remote, remote, and urban locations in the Northern…

  5. The Market and Vocational Education.

    ERIC Educational Resources Information Center

    Peregudov, F. I.

    1992-01-01

    Examines needed changes in vocational education in former Soviet Union as the nation shifts to a market economy. Suggests that there should be more emphasis on individual student needs. Argues that vocational education must include training in information sciences, computers, foreign languages, social psychology, and urban ecology. Recommends…

  6. An Initial Analysis of LANDSAT-4 Thematic Mapper Data for the Discrimination of Agricultural, Forested Wetlands, and Urban Land Cover. [Poinsett County, Arkansas; and Reelfoot Lake and Union City, Tennessee

    NASA Technical Reports Server (NTRS)

    Quattrochi, D. A.

    1985-01-01

    The capabilities of TM data for discriminating land covers within three particular cultural and ecological realms was assessed. The agricultural investigation in Poinsett County, Arkansas illustrates that TM data can successfully be used to discriminate a variety of crop cover types within the study area. The single-date TM classification produced results that were significantly better than those developed from multitemporal MSS data. For the Reelfoot Lake area of Tennessee TM data, processed using unsupervised signature development techniques, produced a detailed classification of forested wetlands with excellent accuracy. Even in a small city of approximately 15,000 people (Union City, Tennessee). TM data can successfully be used to spectrally distinguish specific urban classes. Furthermore, the principal components analysis evaluation of the data shows that through photointerpretation, it is possible to distinguish individual buildings and roof responses with the TM.

  7. Nicaraguan migration and the prevalence of adolescent childbearing in Costa Rica.

    PubMed

    Sintonen, Heidi; Bonilla-Carrión, Roger Enrique; Ashorn, Per

    2013-02-01

    This study describes the dynamics of adolescent childbearing of Nicaraguan-born and Costa Rican-born adolescents in Costa Rica and examines the association between socio-demographic factors and adolescent childbearing in the country. We studied Nicaraguan-born and Costa Rican adolescents using the data of the 2000 Census. Multivariate logistic regression was used to analyze the association between country of origin and adolescent childbearing, while controlling for socio-demographic factors (age, education, union, urbanization and poverty). 26% of Nicaraguan-born migrants and 9.5% of Costa Ricans had given birth during adolescence. The migrants' increased odds of pregnancy decreased from 3.34 (CI 3.21, 3.48) to 1.88 (CI 1.79, 1.97) when controlling for socio-demographic factors. Age, low educational attainment, urban residence, poverty and union were all significant predictors of adolescent pregnancy. Nicaraguan-born status is associated with adolescent childbearing in Costa Rica. Further research is needed to understand what factors, other than socio-demographic indicators, contribute to the differing prevalence of adolescent childbearing in Costa Rica.

  8. Desertification or Resilience and Sustainability Research for the Vesuvius area?

    NASA Astrophysics Data System (ADS)

    Dobran, F.

    2015-12-01

    Vesuvius is one the best studied and monitored volcanoes on Earth, but the populations which surround it have not benefited from the research that would produce their habitats resilient and sustainable to future eruptions. There is no official risk management strategy that would accomplish such goals and the best that the government and mass media have been able to do is to promote for the past 20 years an emergency evacuation plan of geologists. Such a plan is practically unreliable and culturally unacceptable. It requires the issuance of an evacuation order three weeks before an eruption and the relocation all over Italy of about one million people surrounding the volcano, without addressing the issues of mass exodus, resettlement of population, protection of the evacuated territory, and reentry. This strategy gives a license to territorial managers to postpone indefinitely any territorial intervention leading to resilience and sustainability and promotes desertification of the Vesuvius area. In 1995 an interdisciplinary research project called VESUVIUS 2000 (www.gvess.org) was submitted to the European Union for a support, but it was rejected on the grounds that it interferes with the evacuation plan. This project aimed at producing by 2000 a feasibility plan of territorial interventions leading to the resilience and sustainability by requiring the accomplishment of five interdisciplinary goals (VESUVIUS PENTALOGUE) that would delineate the exclusion, resilience, and sustainability areas around the volcano. According to this risk reducing strategy, there is no need to produce the destruction of Vesuvius area culture and deal with the unreliability of long-term eruption prediction. It allows the population to prepare for an eruption and aims at producing a resilient and prosperous territory. It is unfortunate for the populations surrounding Vesuvius, and for the natural hazards research in particular, that the path towards resilience and sustainability is being obstructed by the narrow-mindedness and special interests which nurture themselves on this misfortune.

  9. New Insights into the Geographic Distribution of Mycobacterium leprae SNP Genotypes Determined for Isolates from Leprosy Cases Diagnosed in Metropolitan France and French Territories.

    PubMed

    Reibel, Florence; Chauffour, Aurélie; Brossier, Florence; Jarlier, Vincent; Cambau, Emmanuelle; Aubry, Alexandra

    2015-01-01

    Between 20 and 30 bacteriologically confirmed cases of leprosy are diagnosed each year at the French National Reference Center for mycobacteria. Patients are mainly immigrants from various endemic countries or living in French overseas territories. We aimed at expanding data regarding the geographical distribution of the SNP genotypes of the M. leprae isolates from these patients. Skin biopsies were obtained from 71 leprosy patients diagnosed between January 2009 and December 2013. Data regarding age, sex and place of birth and residence were also collected. Diagnosis of leprosy was confirmed by microscopic detection of acid-fast bacilli and/or amplification by PCR of the M. leprae-specific RLEP region. Single nucleotide polymorphisms (SNP), present in the M. leprae genome at positions 14 676, 1 642 875 and 2 935 685, were determined with an efficiency of 94% (67/71). Almost all patients were from countries other than France where leprosy is still prevalent (n = 31) or from French overseas territories (n = 36) where leprosy is not totally eradicated, while only a minority (n = 4) was born in metropolitan France but have lived in other countries. SNP type 1 was predominant (n = 33), followed by type 3 (n = 17), type 4 (n = 11) and type 2 (n = 6). SNP types were concordant with those previously reported as prevalent in the patients' countries of birth. SNP types found in patients born in countries other than France (Comoros, Haiti, Benin, Congo, Sri Lanka) and French overseas territories (French Polynesia, Mayotte and La Réunion) not covered by previous work correlated well with geographical location and history of human settlements. The phylogenic analysis of M. leprae strains isolated in France strongly suggests that French leprosy cases are caused by SNP types that are (a) concordant with the geographic origin or residence of the patients (non-French countries, French overseas territories, metropolitan France) or (b) more likely random in regions where diverse migration flows occurred.

  10. Contribution of ecosystem services to air quality and climate change mitigation policies: the case of urban forests in Barcelona, Spain.

    PubMed

    Baró, Francesc; Chaparro, Lydia; Gómez-Baggethun, Erik; Langemeyer, Johannes; Nowak, David J; Terradas, Jaume

    2014-05-01

    Mounting research highlights the contribution of ecosystem services provided by urban forests to quality of life in cities, yet these services are rarely explicitly considered in environmental policy targets. We quantify regulating services provided by urban forests and evaluate their contribution to comply with policy targets of air quality and climate change mitigation in the municipality of Barcelona, Spain. We apply the i-Tree Eco model to quantify in biophysical and monetary terms the ecosystem services "air purification," "global climate regulation," and the ecosystem disservice "air pollution" associated with biogenic emissions. Our results show that the contribution of urban forests regulating services to abate pollution is substantial in absolute terms, yet modest when compared to overall city levels of air pollution and GHG emissions. We conclude that in order to be effective, green infrastructure-based efforts to offset urban pollution at the municipal level have to be coordinated with territorial policies at broader spatial scales.

  11. Urbanization and the more-individuals hypothesis.

    PubMed

    Chiari, Claudia; Dinetti, Marco; Licciardello, Cinzia; Licitra, Gaetano; Pautasso, Marco

    2010-03-01

    1. Urbanization is a landscape process affecting biodiversity world-wide. Despite many urban-rural studies of bird assemblages, it is still unclear whether more species-rich communities have more individuals, regardless of the level of urbanization. The more-individuals hypothesis assumes that species-rich communities have larger populations, thus reducing the chance of local extinctions. 2. Using newly collated avian distribution data for 1 km(2) grid cells across Florence, Italy, we show a significantly positive relationship between species richness and assemblage abundance for the whole urban area. This richness-abundance relationship persists for the 1 km(2) grid cells with less than 50% of urbanized territory, as well as for the remaining grid cells, with no significant difference in the slope of the relationship. These results support the more-individuals hypothesis as an explanation of patterns in species richness, also in human modified and fragmented habitats. 3. However, the intercept of the species richness-abundance relationship is significantly lower for highly urbanized grid cells. Our study confirms that urban communities have lower species richness but counters the common notion that assemblages in densely urbanized ecosystems have more individuals. In Florence, highly inhabited areas show fewer species and lower assemblage abundance. 4. Urbanized ecosystems are an ongoing large-scale natural experiment which can be used to test ecological theories empirically.

  12. An initial analysis of LANDSAT 4 Thematic Mapper data for the classification of agricultural, forested wetland, and urban land covers

    NASA Technical Reports Server (NTRS)

    Quattrochi, D. A.; Anderson, J. E.; Brannon, D. P.; Hill, C. L.

    1982-01-01

    An initial analysis of LANDSAT 4 thematic mapper (TM) data for the delineation and classification of agricultural, forested wetland, and urban land covers was conducted. A study area in Poinsett County, Arkansas was used to evaluate a classification of agricultural lands derived from multitemporal LANDSAT multispectral scanner (MSS) data in comparison with a classification of TM data for the same area. Data over Reelfoot Lake in northwestern Tennessee were utilized to evaluate the TM for delineating forested wetland species. A classification of the study area was assessed for accuracy in discriminating five forested wetland categories. Finally, the TM data were used to identify urban features within a small city. A computer generated classification of Union City, Tennessee was analyzed for accuracy in delineating urban land covers. An evaluation of digitally enhanced TM data using principal components analysis to facilitate photointerpretation of urban features was also performed.

  13. Spring Meeting Preview: Joint Assembly Sessions Focus on Urbanization

    NASA Astrophysics Data System (ADS)

    Zielinski, Sarah

    2006-04-01

    The urban environment has grown to encompass not just the downtown area of a city but also the suburbs and rapidly growing exurban areas. This growth can affect a wide range of geological, physical, and biological processes. Several sessions at the 23-26 May 2006 Joint Assembly in Baltimore, Md., will explore this topic. Two union sessions on the ``Impact of Urbanization on Environmental Systems'' (U31A and U32A) will take place on Wednesday morning, 24 May, at 8:30 A.M. and 10:45 A.M. The sessions are designed to be a wide-ranging exploration of the different, multiple roles that urbanization, and the changes in the environment that accompany urbanization, have on biological and geophysical processes, said session co-convener Larry Band. Brand is Voit Gilmore distinguished professor and chair of the department of geography at the University of North Carolina, Chapel Hill.

  14. Establishing ecological and social continuities: new challenges to optimize urban watershed management

    NASA Astrophysics Data System (ADS)

    Mitroi, V.; de Coninck, A.; Vinçon-Leite, B.; Deroubaix, J.-F.

    2014-09-01

    The (re)construction of the ecological continuity is stated as one of the main objectives of the European Water Framework Directive for watershed management in Europe. Analysing the social, political, technical and scientific processes characterising the implementation of different projects of ecological continuity in two adjacent peri-urban territories in Ile-de-France, we observed science-driven approaches disregarding the social contexts. We show that, in urbanized areas, ecological continuity requires not only important technical and ecological expertise, but also social and political participation to the definition of a common vision and action plan. Being a challenge for both, technical water management institutions and "classical" ecological policies, we propose some social science contributions to deal with ecological unpredictability and reconsider stakeholder resistance to this kind of project.

  15. Preventing syndemic Zika virus, HIV/STIs and unintended pregnancy: dual method use and consistent condom use among Brazilian women in marital and civil unions.

    PubMed

    Tsuyuki, Kiyomi; Gipson, Jessica D; Barbosa, Regina Maria; Urada, Lianne A; Morisky, Donald E

    2017-12-12

    Syndemic Zika virus, HIV and unintended pregnancy call for an urgent understanding of dual method (condoms with another modern non-barrier contraceptive) and consistent condom use. Multinomial and logistic regression analysis using data from the Pesquisa Nacional de Demografia e Saúde da Criança e da Mulher (PNDS), a nationally representative household survey of reproductive-aged women in Brazil, identified the socio-demographic, fertility and relationship context correlates of exclusive non-barrier contraception, dual method use and condom use consistency. Among women in marital and civil unions, half reported dual protection (30% condoms, 20% dual methods). In adjusted models, condom use was associated with older age and living in the northern region of Brazil or in urban areas, whereas dual method use (versus condom use) was associated with younger age, living in the southern region of Brazil, living in non-urban areas and relationship age homogamy. Among condom users, consistent condom use was associated with reporting Afro-religion or other religion, not wanting (more) children and using condoms only (versus dual methods). Findings highlight that integrated STI prevention and family planning services should target young married/in union women, couples not wanting (more) children and heterogamous relationships to increase dual method use and consistent condom use.

  16. Russia in the World Water Management

    NASA Astrophysics Data System (ADS)

    Bibikova, Tatiana; Koronkevich, Nikolay; Barabanova, Elena; Zaytseva, Irina

    2014-05-01

    The comparison of Russia and the countries of the former USSR with other countries of the world on various natural and anthropogenic characteristics, including those for water sector, has become more popular in recent years. At the same time, after the break-up of the Soviet Union there were significant changes in political, social and economic spheres on the territory of new formed countries, that influenced their water resources state. Such changes as well as other environmental changes may become even more significant in the future that predetermines the necessity of the profound study of the question, as all the conditions and changes still have not been fully explored. First of all, it concerns the economic crisis including water sector in the early 90's which has not been fully overcome until present time despite economic recovery in the last years of the twentieth century. Together with the changes in climatic conditions it caused perceptible changes in the river runoff on the territory of Russia, Ukraine and Belarus, countries which have much in common. As the result, peculiar conditions for the formation and usage of water resources on the territory of the former Soviet Union have been formed. The laboratory of hydrology of the Institute of Geography of Russian Academy of Sciences analysed the situation with water resources in the countries of the former Soviet Union, and the position of Russia in the global water industry. The comparison of changes in various water consumption characteristics of the states was made; the evaluation of influence of changing economic activity on the river flow and quality of waters was analysed; comparison by the availability of water resources, anthropogenic influence, efficiency of water use, with world characteristics was made. There were 19 countries selected, including the Post-Soviet states, which occupy 54% of land and form 56% of the world population. Among the compared parameters there were: availability of water resources, including surface and ground waters, for the territory and the population; precipitation; indicators of anthropogenic impact, such as population, water withdrawals, sewage waters, irrevocable consumption of water, data on flow regulation by reservoirs; the state of natural waters was estimated by comparison of the average long-term values of water resources with characteristics of anthropogenic impact, and economic efficiency of water use - by water and gross domestic product comparison. The objective of this paper was to give a general idea of the position of Russia in the world water management in the period of time. Further work on this subject is aimed at clarifying the indicators of water resources, human impact on them and the effectiveness of their use. Particular attention will be paid to the assessment of the impact of economic activity in the catchment on rivers and reservoirs. Such kind of assessment is necessary for achieving sustainable water supply in the near and distant future, raising living standards and preserving the environment. References: Koronkevich N.I., Zaytseva I.S., 2003. Anthropogenic Influences on Water Resources of Russia and Neighboring Countries at the end of XXth Century. Moscow, Nauka. Bibikova T., 2011 Comparative Analysis of Anthropogenic Impact on Water Resources in Russia, Belarus, and Ukraine in the Post-Soviet Period. Water Res. Vol. 38 No. 5, 549-556.

  17. Wolf management in the 21st century: From public input to sterilization

    USGS Publications Warehouse

    Mech, L.D.; Fritts, S.H.; Nelson, M.E.

    1996-01-01

    Human-population increase and land development portend increasing conflict with large predators. Concurrently, changes and diversification of human attitudes are bringing increased disagreement about wildlife management. Animal-rights advocacy resulting from urbanization of human populations conflicts with traditional wildlife management. These forces focus more on wolves than on other wildlife because of strong public and media interest in wolves. Thus wolf management in the future will come under even greater public scrutiny, involve more public input, and may have greater restrictions imposed on it. This will lead to increased complexity in wolf management including more zoning, more experimentation with lethal and non-lethal capture techniques and alternate methods of alleviating damage to pets, livestock, and large ungulate herds, and greater public and private subsidy of wolf damage. One form of non-lethal control of wolf populations that may hold some promise is direct sterilization of males to reduce the biotic potential of the wolf population. Experimental vasectomy of five wild male wolves from four packs in Minnesota indicates that sterile males will continue to hold mates and territories, which would be necessary if sterilization is to be a viable technique for assisting with population control. If sterile males held territories but failed to produce pups, such territories might contain only about a third the number of wolves as fertile pack territories. Because wolves are long-lived in unexploited populations and their territories are large, direct sterilization of relatively few animals each year might significantly reduce populations.

  18. Looking for Learning in All the Wrong Places: Urban Native Youths' Cultured Response to Western-Oriented Place-Based Learning

    ERIC Educational Resources Information Center

    Friedel, Tracy L.

    2011-01-01

    For Indigenous youth growing up in today's Canadian cities, summer, non-formal learning programs developed around outdoor and/or environmental education themes offer the chance for reconnecting with ancestral territories. While tenable, few interpretive studies focus on youths' engagement with such learning. This paper offers an analysis of the…

  19. Act on Gender: A Peep into Intra-Household Water Use in the Australian Capital Territory (ACT) Region

    ERIC Educational Resources Information Center

    Lahiri-Dutt, Kuntala; Harriden, Kate

    2008-01-01

    Intra-household water use and management from a gender perspective has remained a relatively under-researched theme in developed countries. Australia is no exception, with the lack of research particularly evident in the many rural and peri-urban communities. These communities have experienced significant water scarcity in recent years. In this…

  20. L'ilot du reservoir: etude de voisinage en milieu urbain (The Reservoir Block: A Study of a Neighborhood in an Urban Setting).

    ERIC Educational Resources Information Center

    Rey, Jean-Noel

    1983-01-01

    An analysis of a small neighborhood of Paris looks at its layout and spatial constraints, habitats, symbols, sense of territory, and rhythms and styles of the inhabitants and their roles in the group. The description, including photos, is intended for use in the French language classroom. (MSE)

  1. Proceedings of the workshop on urban freight consolidation

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1978-06-01

    The Urban Freight Consolidation Workshop discusses the desirability and practicality of establishing programs to consolidate the pickup and delivery of small shipments in highly concentrated urban areas. After presentation of an overview paper, Institutional Issues in Urban Freight Consolidation, by Ernest R. Cadotte and Robert A. Robicheaux, the following papers were given: Consolidation and Distribution--The Broad Picture, John T. Norris; Transportation Facilitation Center Concept, Irwin Blatner; The Regulatory Issues of Small-Shipment Consolidation, A. Daniel O'Neal; Chicago's Perspective of Urban-Freight Consolidation, Charles W. Lustig; Freight Consolidation in New York City, Samuel D. Kahan; Baltimore's Perspective of Urban-Freight Consolidation, Siegbert Schacknies; Small-Shippermore » Perspective, Richard A. Whitty; The Perspective of a ''Big Shipper,'' William K. Smith; A Receiver's Viewpoint of Consolidation, William P. McDaniel; For-Hire Motor-Carrier Perspective of Urban-Freight Consolidation, John L. Reith; Private-Carrier Perspective of Urban-Freight Consolidation, H. E. Manker; Union Perspective, M. R. Nensel; Urban-Freight Distribution Myopia, Carl S. Rappaport; Freight-Service Expectations, Performance, and Tradeoffs in Urban Areas: A Survey, Robert A. Robicheaux and Ernest R. Cadotte; and Freight Consolidation--Can It Be Successfully Implemented, James F. Robeson. (MCW)« less

  2. Birdsong and anthropogenic noise: implications and applications for conservation.

    PubMed

    Slabbekoorn, Hans; Ripmeester, Erwin A P

    2008-01-01

    The dramatic increase in human activities all over the world has caused, on an evolutionary time scale, a sudden rise in especially low-pitched noise levels. Ambient noise may be detrimental to birds through direct stress, masking of predator arrival or associated alarm calls, and by interference of acoustic signals in general. Two of the most important functions of avian acoustic signals are territory defence and mate attraction. Both of these functions are hampered when signal efficiency is reduced through rising noise levels, resulting in direct negative fitness consequences. Many bird species are less abundant near highways and studies are becoming available on reduced reproductive success in noisy territories. Urbanization typically leads to homogenization of bird communities over large geographical ranges. We review current evidence for whether and how anthropogenic noise plays a role in these patterns of decline in diversity and density. We also provide details of a case study on great tits (Parus major), a successful urban species. Great tits show features that other species may lack and make them unsuitable for city life. We hypothesize that behavioural plasticity in singing behaviour may allow species more time to adapt to human-altered environments and we address the potential for microevolutionary changes and urban speciation in European blackbirds (Turdus merula). We conclude by providing an overview of mitigating measures available to abate noise levels that are degrading bird breeding areas. Bird conservationists probably gain most by realizing that birds and humans often benefit from the same or only slightly modified measures.

  3. Lumpen Abuse: The Human Cost of Righteous Neoliberalism

    PubMed Central

    BOURGOIS, PHILIPPE

    2011-01-01

    I thank the Society for Urban Anthropology for the Anthony Leeds Book Prize. The award gives me special pleasure because I think of myself primarily as an urban anthropologist. I was trained in “peasant studies” as a student of Eric Wolf’s in the late 1970s and early 1980s eager to conduct participant-observation fieldwork on the revolutionary movements taking place in Central America in those decades. It was a hopeful - even inspiring - moment in history at my doctoral fieldwork theme/sites: the agrarian reform in the Amerindian Moskitia territory of Sandinista Nicaragua (1979-80, 1984), guerrilla warfare in an FMLN-controlled territory in El Salvador (1981), and farmworker organizing on a United Fruit Company plantation enclave spanning the Costa Rica/Panama Caribbean border (1982-1984). During these exciting years of fieldwork, however, I found myself longing to return to my hometown to conduct ethnography on the same themes that I was witnessing in the countryside of Central America: the political mobilization/demobilization of class struggle in the context of racialized ethnicity and extreme social inequality. Consequently, while writing up my dissertation (Bourgois 1989), I moved to East Harlem two dozen blocks from where I had grown up in New York City to document what I came to call “US inner-city apartheid.” That was in March of 1985 and ever since, my work has been primarily dedicated to understanding urban social inequality. PMID:21857771

  4. Charter Schools: A Critical Appraisal

    ERIC Educational Resources Information Center

    Henry, Samuel D.

    2017-01-01

    The record of charter schools has been a mixed bag. They have become racialized, radicalized into business-generation schemes, scorned by teachers unions, and in some cases rammed down the throats of poorer communities. But charter schools sometimes have spotlighted best practice in urban education. In this article, Samuel D. Henry, a former…

  5. Extraction of urban vegetation with Pleiades multiangular images

    NASA Astrophysics Data System (ADS)

    Lefebvre, Antoine; Nabucet, Jean; Corpetti, Thomas; Courty, Nicolas; Hubert-Moy, Laurence

    2016-10-01

    Vegetation is essential in urban environments since it provides significant services in terms of health, heat, property value, ecology ... As part of the European Union Biodiversity Strategy Plan for 2020, the protection and development of green-infrastructures is strengthened in urban areas. In order to evaluate and monitor the quality of the green infra-structures, this article investigates contributions of Pléiades multi-angular images to extract and characterize low and high urban vegetation. From such images one can extract both spectral and elevation information from optical images. Our method is composed of 3 main steps : (1) the computation of a normalized Digital Surface Model from the multi-angular images ; (2) Extraction of spectral and contextual features ; (3) a classification of vegetation classes (tree and grass) performed with a random forest classifier. Results performed in the city of Rennes in France show the ability of multi-angular images to extract DEM in urban area despite building height. It also highlights its importance and its complementarity with contextual information to extract urban vegetation.

  6. Resilience and risk management in the urban project

    NASA Astrophysics Data System (ADS)

    Veyron, Jessica; Becue, Vincent; El Meouche, Rani; Barroca, Bruno

    2017-04-01

    Our study focus on the recourse of resilience concept in an urban environment coupled with risk management concerns. The urban resilience is subject to interpretation according to the expertise fields and the using context. It brings underlying concepts of time and space out. For its part, the urban environment is complex because of the elements multitude which makes up it on a dense area as much humanly, structurally, materially as functionally. The resilience polysemy rediscovers within the risk management and is confronted with the operational expectation that she arouses in this field. Between absorption, recovery, adaptability or else effectiveness, the level of requirement of the urban area could be abundant and varied to a system to another and in front of a risk to another. The capability of the urban systems to integrate the outstanding risk scope could be reinforce through the use of spatialisation tools. The access to these knowledge more and more widespread makes the changing of spatial and temporal scales thought easier in the urban project approach along with the sharing of citizen and territorial actions and innovations. Our work gets into position between resilience and urban planning. Based on bibliography and urban planning feedback in front of risks, we envisage to study the achievement of the urban planning in the field of vulnerable districts or buildings. Our aim tends torwards characterise urban resilience in risk field through spatialisation tool setting up.

  7. [Radiobiological effects on plants and animals within Semipalatinsk Test Site (Kazakhstan)].

    PubMed

    Mozolin, E M; Geras'kin, S A; Minkenova, K S

    2008-01-01

    The Semipalatinsk Test Site (STS) was the main place of nuclear devices tests in the former Soviet Union. From 1949 to 1989 about 460 nuclear explosions have been carried out at STS. Radioactive contamination of STS territory has the extremely non-uniform character. The main dose-forming radionuclides are 137Cs, 90Sr, 152Eu, as well as 154Eu, 60CO, 239,240Pu and 241Am. The greatest specific activity of 137Cs and 239,240Pu in ground are n x 10(3) kBk/kg, 152Eu - 96 kBk/kg, 154Eu - 10.4 kBk/kg, 60Co - 20.5 kBk/kg, 241Am - 15 kBk/kg. However, up to now, within STS sites exists where gamma-dose rate comes to 60 microGy/h, that is enough for induction reliable biological effects in animals and plants. Inhabiting territory of STS plants and animals are characterized by increased level of mutagenesis, changes of morpho-anatomic indices and parameters of peripheral blood, by the increase of asymmetry bilateral indices, change of composition and structure of communities.

  8. 7. Photocopy of map of the Agua Fria Valley and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Photocopy of map of the Agua Fria Valley and lands to be irrigated by the Agua Fria Water and Land Company. Photographer Mark Durben, 1987 Source: 'Map of the Agua Fria Valley and the Western Portion of the Salt River Valley Showing the System of Reservoirs and Canals of the Agua Fria Water and Land Company and the Land to be Irrigated Thereby 160,000 Acres of New Land to be Reclaimed in the Maricopa County, Arizona Territory,' (Brochure) Union Photo Engraving Company, c. 1895, Salt River Project Research Archives, Tempe, Arizona. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ

  9. Sustained growth but non-sustainable urbanisation in Penang, Malaysia.

    PubMed

    Fold, N; Wangel, A

    1998-05-01

    Penang, Malaysia, has been a city characterized by urban growth and rapid industrialization for the past 25 years. Foreign capital, especially from the transnational electronics industry, has spurred the process of urban growth in the city. While the state government is clearly trying to copy and adapt some form of a Singapore model of development and growth in Penang, the quantitative and qualitative demands for labor exceed the available supply from the country's northern states. Local and national labor policies are decided without the involvement of trade unions, which lack the strength to substantially improve wages or influence the institutions of the labor market. Therefore, an energized labor market attempts to balance the upgrading of skills and the control of wages. Focus upon sustainable urbanization will renew the debate on urban, export-oriented industrialization in southeast Asia.

  10. Observing Human-induced Linkages between Urbanization and Earth's Climate System

    NASA Technical Reports Server (NTRS)

    Shepherd, J. Marshall; Jin, Menglin

    2004-01-01

    Urbanization is one of the extreme cases of land use change. Most of world s population has moved to urban areas. Although currently only 1.2% of the land is considered urban, the spatial coverage and density of cities are expected to rapidly increase in the near future. It is estimated that by the year 2025, 60% of the world s population will live in cities. Human activity in urban environments also alters atmospheric composition; impacts components of the water cycle; and modifies the carbon cycle and ecosystems. However, our understanding of urbanization on the total Earth-climate system is incomplete. Better understanding of how the Earth s atmosphere-ocean-land-biosphere components interact as a coupled system and the influence of the urban environment on this climate system is critical. The goal of the 2003 AGU Union session Human-induced climate variations on urban areas: From observations to modeling was to bring together scientists from interdisciplinary backgrounds to discuss the data, scientific approaches and recent results on observing and modeling components of the urban environment with the intent of sampling our current stand and discussing future direction on this topic. Herein, a summary and discussion of the observations component of the session are presented.

  11. Characterization of environmental quality of forest fragments changes in Jundiaí-Mirim river basin-Brazil using the Markov Chain model

    NASA Astrophysics Data System (ADS)

    Hasimoto Fengler, Felipe; Leite de Moraes, Jener Fernando; Irio Ribeiro, Admilson; Peche Filho, Afonso; Araujo de Medeiros, Gerson; Baldin Damame, Desirée; Márcia Longo, Regina

    2015-04-01

    In Brazil is common practice the concurrency of large urban centers water catchment in distant sites. There's no policy to preserve strategic springs in the urban territory. Thus, rural areas, located in the surrounds of municipals, usually provide water and others environment services to the population that reside on cities. The Jundiaí-Mirim river basin, located in the most urbanized state in Brazil, São Paulo, composes an interesting example of this situation. It is located in a rural area near large urban centers, with large industrial parks, near the capital of state. As result of expansion of the cities on its surrounds their lands have had a historic of monetary valorization, making its territories attractive to the housing market. Consequently, the region has an intense process of urbanization that resulted in an increasing environmental disturbance in the areas of natural vegetation. In the other hand, the watershed is the principal water supplier of Jundiaí city, and houses forest remaining of an important Biome in Brazil, the Atlantic Rain Forest. Given the need to preserve its water production capacity and the forest remnants there, this study modeled the environmental quality of forest fragments through indicators of disturbance and evaluated the changes that occur between 1972 and 2013 using the Markov Chain model. The environment quality was determined by nine indicators of environmental disturbance (distance of urban areas, roads, edge land use, size, distance of others forest fragments, land capacity of use, watershed forest cover, number of forest fragments in the watersheds, shape of the forest fragment), obtained by techniques of Geoprocessing, and integrated by Multicriteria Analysis. The Markov Chain model showed a constant tendency of deteriorating in natural vegetation environmental quality, attributed to the intense process of occupation of the river basin. The results showed a historical trend of transformation in forest fragments with very low environmental quality to others uses and a static behavior of forest fragments with high environmental quality. It was explained by the tendency of occupation in forest fragments near urban areas, roads, with small size and high perturbation, and difficulties in occupation of forest fragments with high size, isolated from urban areas end roads. It was concluded that: (a) urbanization and deforestation of natural vegetation were primarily responsible for changes in environmental quality; (b) there is a need to create public policies to preserve the natural vegetation in the Jundiaí-Mirim river basin.

  12. Wavelet modeling and prediction of the stability of states: the Roman Empire and the European Union

    NASA Astrophysics Data System (ADS)

    Yaroshenko, Tatyana Y.; Krysko, Dmitri V.; Dobriyan, Vitalii; Zhigalov, Maksim V.; Vos, Hendrik; Vandenabeele, Peter; Krysko, Vadim A.

    2015-09-01

    How can the stability of a state be quantitatively determined and its future stability predicted? The rise and collapse of empires and states is very complex, and it is exceedingly difficult to understand and predict it. Existing theories are usually formulated as verbal models and, consequently, do not yield sharply defined, quantitative prediction that can be unambiguously validated with data. Here we describe a model that determines whether the state is in a stable or chaotic condition and predicts its future condition. The central model, which we test, is that growth and collapse of states is reflected by the changes of their territories, populations and budgets. The model was simulated within the historical societies of the Roman Empire (400 BC to 400 AD) and the European Union (1957-2007) by using wavelets and analysis of the sign change of the spectrum of Lyapunov exponents. The model matches well with the historical events. During wars and crises, the state becomes unstable; this is reflected in the wavelet analysis by a significant increase in the frequency ω (t) and wavelet coefficients W (ω, t) and the sign of the largest Lyapunov exponent becomes positive, indicating chaos. We successfully reconstructed and forecasted time series in the Roman Empire and the European Union by applying artificial neural network. The proposed model helps to quantitatively determine and forecast the stability of a state.

  13. Role of Green Spaces in Favorable Microclimate Creating in Urban Environment (Exemplified by Italian Cities)

    NASA Astrophysics Data System (ADS)

    Finaeva, O.

    2017-11-01

    The article represents a brief analysis of factors that influence the development of an urban green space system: territorial and climatic conditions, cultural and historical background as well as the modern strategy of historic cities development. The introduction defines the concept of urban greening, green spaces and green space distribution. The environmental parameters influenced by green spaces are determined. By the example of Italian cities the principles of the urban greening system development are considered: the historical aspects of formation of the urban greening system in Italian cities are analyzed, the role of green spaces in the formation of the urban environment structure and the creation of a favorable microclimate is determined, and a set of measures aimed at its improvement is highlighted. The modern principles of urban greening systems development and their characteristic features are considered. Special attention is paid to the interrelation of architectural and green structures in the formation of a favorable microclimate and psychological comfort in the urban environment; various methods of greening are considered by the example of existing architectural complexes depending on the climate of the area and the landscape features. The examples for the choice of plants and the application of compositional techniques are given. The results represent the basic principles of developing an urban green spaces system. The conclusion summarizes the techniques aimed at the microclimate improvement in the urban environment.

  14. Identifying socio-ecological networks in rural-urban gradients: Diagnosis of a changing cultural landscape.

    PubMed

    Arnaiz-Schmitz, C; Schmitz, M F; Herrero-Jáuregui, C; Gutiérrez-Angonese, J; Pineda, F D; Montes, C

    2018-01-15

    Socio-ecological systems maintain reciprocal interactions between biophysical and socioeconomic structures. As a result of these interactions key essential services for society emerge. Urban expansion is a direct driver of land change and cause serious shifts in socio-ecological relationships and the associated lifestyles. The framework of rural-urban gradients has proved to be a powerful tool for ecological research about urban influences on ecosystems and on sociological issues related to social welfare. However, to date there has not been an attempt to achieve a classification of municipalities in rural-urban gradients based on socio-ecological interactions. In this paper, we developed a methodological approach that allows identifying and classifying a set of socio-ecological network configurations in the Region of Madrid, a highly dynamic cultural landscape considered one of the European hotspots in urban development. According to their socio-ecological links, the integrated model detects four groups of municipalities, ordered along a rural-urban gradient, characterized by their degree of biophysical and socioeconomic coupling and different indicators of landscape structure and social welfare. We propose the developed model as a useful tool to improve environmental management schemes and land planning from a socio-ecological perspective, especially in territories subject to intense urban transformations and loss of rurality. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Causes of some hazardous engineeringgeological processes on urban territories

    NASA Astrophysics Data System (ADS)

    Kril, Tetiana

    2017-11-01

    Population growth in cities, the need to expand the living space requires of rational use of territories within the existing boundaries of the city. The necessity of compliance with the functional zones of the city is shown on the example of a representative part of Kiev, that should be performed taking into account engineering-geological features of the territory. It is necessary to comply with the underlying zones in the underground space to ensure the bearing capacity of the soil mass. The changes in soil bases are defined as a result of changes in the stress-strain state under the construction, development of underground space, changes of soils water content as the result of soaking from the surface, formation of "perched water", raising the groundwater level. The vibration analysis of high-rise building - the main library building is made from the dynamic loads that arise during the movement of the vehicle, taking into account the work of the pile foundation as a rigid body relative to the longitudinal axis, which passes through the center of the building at the level of the cap of piles.

  16. Modeling a hierarchical structure of factors influencing exploitation policy for water distribution systems using ISM approach

    NASA Astrophysics Data System (ADS)

    Jasiulewicz-Kaczmarek, Małgorzata; Wyczółkowski, Ryszard; Gładysiak, Violetta

    2017-12-01

    Water distribution systems are one of the basic elements of contemporary technical infrastructure of urban and rural areas. It is a complex engineering system composed of transmission networks and auxiliary equipment (e.g. controllers, checkouts etc.), scattered territorially over a large area. From the water distribution system operation point of view, its basic features are: functional variability, resulting from the need to adjust the system to temporary fluctuations in demand for water and territorial dispersion. The main research questions are: What external factors should be taken into account when developing an effective water distribution policy? Does the size and nature of the water distribution system significantly affect the exploitation policy implemented? These questions have shaped the objectives of research and the method of research implementation.

  17. Cultivating nature-based solutions: The governance of communal urban gardens in the European Union.

    PubMed

    van der Jagt, Alexander P N; Szaraz, Luca R; Delshammar, Tim; Cvejić, Rozalija; Santos, Artur; Goodness, Julie; Buijs, Arjen

    2017-11-01

    In many countries in the European Union (EU), the popularity of communal urban gardening (CUG) on allotments and community gardens is on the rise. Given the role of this practice in increasing urban resilience, most notably social resilience, municipalities in the Global North are promoting CUG as a nature-based solution (NbS). However, the mechanisms by which institutional actors can best support and facilitate CUG are understudied, which could create a gap between aspiration and reality. The aim of this study is therefore to identify what governance arrangements contribute to CUG delivering social resilience. Through the EU GREEN SURGE project, we studied six CUG initiatives from five EU-countries, representing different planning regimes and traditions. We selected cases taking a locally unique or innovative approach to dealing with urban challenges. A variety of actors associated with each of the cases were interviewed to achieve as complete a picture as possible regarding important governance arrangements. A cross-case comparison revealed a range of success factors, varying from clearly formulated objectives and regulations, municipal support, financial resources and social capital through to the availability of local food champions and facilitators engaging in community building. Municipalities can support CUG initiatives by moving beyond a rigid focus on top-down control, while involved citizens can increase the impact of CUG by pursuing political, in addition to hands-on, activities. We conclude that CUG has clear potential to act as a nature-based solution if managed with sensitivity to local dynamics and context. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Long-term observation of amphibian populations inhabiting urban and forested areas in Yekaterinburg, Russia

    NASA Astrophysics Data System (ADS)

    Vershinin, Vladimir L.; Vershinina, Svetlana D.; Berzin, Dmitry L.; Zmeeva, Darya V.; Kinev, Alexander V.

    2015-05-01

    This article presents data derived from a 36 year-long uninterrupted observational study of amphibian populations living in the city and vicinity of Yekaterinburg, Russia. This area is inhabited by six amphibian species. Based on a degree of anthropogenic transformation, the urban territory is divided into five highly mosaic zones characterized by vegetation, temperature, and a distinctive water pollution profile. Population data is presented year-by-year for the number of animals, sex ratio, and species-specific fecundity including the number and quality of spawns for the following amphibian species: Salamandrella keyserligii, Rana arvalis, R. temporaria, Lissotriton vulgaris, and Pelophylax ridibundus. These data provide an excellent opportunity to assess an urban environment from an animal population-wide perspective, as well as revealing the forces driving animal adaptation to the anthropogenic transformation of habitats.

  19. China Report, Science and Technology

    DTIC Science & Technology

    1987-04-29

    remote sensing technologies have been used in territorial renovation , urban planning, railway track selection, catastrophic weather monitoring...GAONENG WULI YU HE WULI [PHYSICA ENERGIAE FORTIS ET PHYSICA NUCLEARIS] in Chinese Vol 10, No 4, Jul 86 pp 385-392 [Article by Wang Taijie [3769 3141 2638...systems, which the state has made part of the plan and for which special funds are disbursed. Second is new construction, renovation and expansion

  20. Dubai: A Pioneer Smart City in the Arabian Territory

    NASA Astrophysics Data System (ADS)

    Virtudes, Ana; Abbara, Arwa; Sá, João

    2017-10-01

    Nowadays, one of the main issues that the cities are facing is related with how they are dealing with the challenges toward smartness, including infrastructures, economic, social and environmental aspects. In this sense, some of the current challenges on the global scale, trying to find solutions regarding urban societies, are based on the concept of “smart city”. Therefore, is clear that new ideas regarding the cities improvements, which are on the top of global agenda, could be found at the concept of “smart city”. As the literature reveals, this is a topic reason among the researchers, which is in a continuous development, in particular regarding societies, countries or regions where it is emerging, such as in the Arabian territories. Dubai, a city in the United Arab Emirates, is an example where in a short period of time, after the oil discovery in the decade of 1970, one small and badly known urban settlement became a pioneer reference in terms of smart cities requirements. Thus, this article presents background information about smart cities, their assets and key pillars, their smart infrastructures and features in cultural, social and environmental terms. The main goals are based on a theoretical approach, developed in order to get more details about smart cities, regarding the features of the Arabian territories. It argues around the case of Dubai, as a pioneer smart city in the Arab world. Among of the main conclusions, there is the idea that the urban transformation process in contemporary societies to secure the smartness, should apply to the use of ICT / information and communication technologies. This use will increase the efficiency concerns to the natural resources, and provide a high quality of life for citizens. The example of Dubai has shown that the decision-makers have built each sector and part of the city in a solid performance, in order to achieve the smart sustainability concept. This city is nowadays a reference on this matter, not only in the Middle East but also considering the global scale.

  1. Vat rates on medical devices: foreign experience and Ukrainian practice.

    PubMed

    Pashkov, Vitalii; Hutorova, Nataliia; Harkusha, Andrii

    2017-01-01

    In Ukraine differentiated VAT rates is a matter of debate. Today the Cabinet approved a list of medical products that has been changed three times resulting in changed VAT rates for specific products. European Union provides another method of regulation of VAT rates on medical devices. The abovementioned demonstrates the relevance of this study. Comparative analysis of Ukrainian and European Union legislation based on dialectical, comparative, analytic, synthetic and comprehensive research methods were used in this article. In Ukraine general rate of VAT for all business activities is 20 %. But for medical devices, Tax Code of Ukraine provides special rules. VAT rate of 7% for transactions supplies into Ukraine and imported into the customs territory of Ukraine of medical products on the list approved by the Cabinet. The list generated by the medical product name and nomenclature code that does not correspond to European experience and Council Directive 2006/112/EC. In our opinion, reduced VAT rates should to be established for all medical devices that are in a stream of commerce, have all necessary documents, that proved their quality and safety and fall under definition of medical devices.

  2. Study of the Perceptions of Middle School Principals on Teacher Absenteeism within an Urban School District

    ERIC Educational Resources Information Center

    Seibert, Judy C.

    2013-01-01

    Nationally, teacher absenteeism has become problematic, in part, as a result of collective bargaining agreements between teachers' unions and school boards. Additionally, teacher absenteeism is increasingly problematic because the No Child Left Behind Act (NCLB) requires schools to meet yearly academic targets in reading and mathematics. The…

  3. Reading for Change: Social Justice Unionism Book Groups as an Organizing Tool

    ERIC Educational Resources Information Center

    Riley, Kathleen

    2015-01-01

    Kathleen Riley begins this article by providing quotes from James H. Lytle, and Anissa Weinraub, which were published in "Perspectives on Urban Education" in the summer of 2013. While they hold different professional positions (Lytle is a retired administrator and professor; Weinraub is a teacher and organizer), both wrote as…

  4. Urban MEMS based seismic network for post-earthquakes rapid disaster assessment

    NASA Astrophysics Data System (ADS)

    D'Alessandro, A.; Luzio, D.; D'Anna, G.

    2014-09-01

    In this paper, we introduce a project for the realization of the first European real-time urban seismic network based on Micro Electro-Mechanical Systems (MEMS) technology. MEMS accelerometers are a highly enabling technology, and nowadays, the sensitivity and the dynamic range of these sensors are such as to allow the recording of earthquakes of moderate magnitude even at a distance of several tens of kilometers. Moreover, thanks to their low cost and smaller size, MEMS accelerometers can be easily installed in urban areas in order to achieve an urban seismic network constituted by high density of observation points. The network is being implemented in the Acireale Municipality (Sicily, Italy), an area among those with the highest hazard, vulnerability and exposure to the earthquake of the Italian territory. The main objective of the implemented urban network will be to achieve an effective system for post-earthquake rapid disaster assessment. The earthquake recorded, also that with moderate magnitude will be used for the effective seismic microzonation of the area covered by the network. The implemented system will be also used to realize a site-specific earthquakes early warning system.

  5. Cancer mortality in the West Bank, Occupied Palestinian Territory.

    PubMed

    Abu-Rmeileh, Niveen M E; Gianicolo, Emilio Antonio Luca; Bruni, Antonella; Mitwali, Suzan; Portaluri, Maurizio; Bitar, Jawad; Hamad, Mutaem; Giacaman, Rita; Vigotti, Maria Angela

    2016-01-26

    The burden of cancer is difficult to study in the context of the occupied Palestinian territory because of the limited data available. This study aims to evaluate the quality of mortality data and to investigate cancer mortality patterns in the occupied Palestinian territory's West Bank governorates from 1999 to 2009. Death certificates collected by the Palestinian Ministry of Health for Palestinians living in the West Bank were used. Direct and indirect age-standardised mortality rates were computed and used to compare different governorates according to total and specific cancer mortality. Furthermore, standardised proportional mortality ratios were calculated to compare mortality by urban, rural and camp locales. The most common cause of death out of all cancer types was lung cancer among males (22.8 %) and breast cancer among females (21.5 %) followed by prostate cancer for males (9.5 %) and by colon cancer for females (11.4 %). Regional variations in cancer-specific causes of death were observed. The central- West Bank governorates had the lowest mortality for most cancer types among men and women. Mortality for lung cancer was highest in the north among men (SMR 109.6; 95%CI 99.5-120.4). For prostate cancer, mortality was highest in the north (SMR 103.6; 95%CI 88.5-120.5) and in the south (SMR 118.6; 95%CI 98.9-141.0). Breast cancer mortality was highest in the south (SMR 119.3; 95%CI 103.9-136.2). Similar mortality rate patterns were found in urban, rural and camp locales. The quality of the Palestinian mortality registry has improved over time. Results in the West Bank governorates present different mortality patterns. The differences might be explained by personal, contextual and environmental factors that need future in-depth investigations.

  6. Specific features of modern multifunctional high-rise building construction

    NASA Astrophysics Data System (ADS)

    Manukhina, Lyubov; Samosudova, Natal'ja

    2018-03-01

    The article analyzes the main reasons for the development of high-rise building construction the most important of which-is a limitation of the urban areas and, consequently, the high price of land reserved for construction. New engineering and compositional solutions for the creation of new types of buildings are considered - complex technical designs of a large number of storeys completely meet the new requirements for safety and comfort. Some peculiarities of designing high-rise buildings and searching for optimal architectural and planning solutions are revealed since, with external architectural simplicity, high-rise buildings have complex structural and technological and space-planning solutions. We consider the specific features of a high-rise housing in various countries around the world, including Russia, such as the layout of the multi-storey residential buildings, depending on the climatic characteristics of the regions, assessment of the geological risk of the construction site, the choice of parameters and functional purpose of the sections of the territory of high-rise construction, location of the town-planning object for substantiating the overall dimensions of the building, assessment of changes aeration and engineering and hydrological conditions of the site. A special place in the article on the problems of improvement of the territory, the device of courtyards, landscaping, the device of playing and sports grounds. The main conclusion in the article is the following problem - when developing high-rise housing construction, the development of high-rise housing, and an increase in the population density in the territory of large cities of Russia, necessary to create a comfortable and safe level of residents living and not a decrease, but an improvement in the quality of the urban environment.

  7. Impact analysis of freight vehicle access restriction (A case study of Jakarta Intra Urban Toll way)

    NASA Astrophysics Data System (ADS)

    Irbany, Ferdian; Hadiwardoyo, Sigit P.; Nahry, Nahdalina

    2017-06-01

    Since the access restriction policy on freight vehicles was implemented in some parts of Jakarta Intra-Urban Tollway (JIUT) in 2011, i.e. section Cawang - Tomang - Pluit, several sections had an improved performance. However, there were sections that showed the opposite effect. The purpose of this research was to analyze the impact of the policy on JIUT as a whole by using the parameters based on sustainable transportation indicators. The study area was divided into the statutory segment (Cawang - Tomang - Pluit) and the affected segment (Cawang - Tanjung Priok - Pluit). The assessment results of five parameters including travel time, fuel consumption, fatality rate, CO2 emissions, and noise level indicated that the implementation of the policy provided an advantage to the traffic smoothness priority at the statutory segment, but it did not support the sustainable urban transportation priority of the entire JIUT system. The proposed solution to maintain the sustainable condition of urban transportation is to complement the statutory system with the advisory system within Jakarta's territory.

  8. Do spatial patterns of urbanization and land consumption reflect different socioeconomic contexts in Europe?

    PubMed

    Salvati, Luca; Zambon, Ilaria; Chelli, Francesco Maria; Serra, Pere

    2018-06-01

    Land-use changes and urban sprawl have transformed European cities, with a direct impact on both metropolitan structures and socioeconomic functions. However, these processes tend to be relatively different across countries, being influenced by place-specific factors associated to socioeconomic, historical, political and cultural factors that influence decisions on the use of land. Considering 155 metropolitan areas in 6 European macro-regions, the present study investigates spatial patterns of land consumption profiling cities according to a large set of territorial variables, with the final objective to identify relevant socioeconomic dimensions characteristic of recent processes of urban growth. Investigating the socioeconomic background underlying land-use changes in metropolitan regions allows identification of place-specific factors improving the design of effective strategies containing land consumption in different European urban typologies. An exhaustive analysis of land-use changes at regional and local spatial scales contributes to find alternative policies for land-use efficiency and long-term environmental sustainability. Copyright © 2018 Elsevier B.V. All rights reserved.

  9. Claiming territory: medical mission, interreligious revivalism, and the spatialization of health interventions in urban Tanzania.

    PubMed

    Dilger, Hansjörg

    2014-01-01

    Over the past decades, new religious actors have become involved in the provision of medical care in urban Tanzania. Muslim revivalist organizations and neo-Pentecostal churches in particular have established a range of health interventions that are tied to revisionist claims about religion, spirituality, and politics in society. In this article I discuss medical mission in Dar es Salaam in the light of (post)colonial histories of health service provision as well as with regard to inter- and intradenominational contestations over health and well-being, a morally acceptable life, and political participation. I argue that the nature of the inscription of revivalist organizations in urban space through health interventions depends on their structural location and their respective members' social and economic capital. I also show that the ongoing transformations of urban space through medical mission have become reflective of, as well as are triggering, moral interpretations of history and social inequality in contemporary Tanzania.

  10. Mixed-use development in a high-rise context

    NASA Astrophysics Data System (ADS)

    Generalova, Elena M.; Generalov, Viktor P.; Kuznetsova, Anna A.; Bobkova, Oksana N.

    2018-03-01

    The article deals with an actual problem of finding techniques and methods to create a comfortable urban environment. The authors emphasize that in the existing conditions of intensive urban development greater attention should be given to spatial concentration based on and more compact distribution of population in urban space. It is stressed that including mixed-use facilities into urban realm results in a significant improvement of living environment qualitative characteristics. The paper also examines modern approaches to constructing a «compact city» for comfortable and convenient living with a mixed-use tall building development. The authors explore the world's experience of designing tall mixed-use buildings and reveal modern trends in their construction. The statistics given is based on the data analysis of a group of tall mixed-use buildings consisting of more than 400 objects, constructed in 2007-2016. The research shows functional and architectural peculiarities of this typology of tall buildings and investigates a mechanism of creating zones of mixed-use tall building development in the urban structure. In conclusion, the authors consider prospects of development and major directions of improvement of mixed-use tall building parameters for a reasonable territorial urban growth and creation of high-density and comfortable building development.

  11. Facial fractures in football: incidence, site, and mechanism of injury.

    PubMed

    Kim, S Y; Chan, C L; Hyam, D M

    2016-10-01

    Football injuries are responsible for many of the maxillofacial injuries sustained during sporting activities. In the Australian Capital Territory (ACT), the four major types of Australian football are played in large numbers and up to a high standard. Our objective was to analyse maxillofacial fractures that were sustained during rugby league, rugby union, Australian rules, and soccer matches. We retrospectively studied 134 patients with maxillofacial fractures during the five-year period 2010-14. All patients were assessed and treated at Canberra Hospital, the major trauma centre in the ACT. Data collected from patients' records included type of football, age, sex, mechanism of injury, site of injury, and treatment. The number of people registered to play was obtained from each football governing body to find out the incidence of fractures. League had the highest incidence of facial fractures, followed by union, Australian rules, and soccer. High speed and high collision football (league and union) had a higher rate of mandibular fractures than high speed and low contact football (Australian rules and soccer) (n=43, 45% compared with n=7, 21%). Australian rules and soccer had a higher incidence of midface fractures than league and union (n=26, 79%, compared with n=52, 55%). Clash of heads was the leading cause of fractures. Collisions against other players' shoulders and forearms were more likely to cause mandible fractures. Ninety-four patients (70%) required surgical intervention. Football-related maxillofacial fractures occur regularly, and different types of football have predictable patterns of injury. Padding of the heads and elbows of players may reduce the number and seriousness of facial fractures. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

  12. Urbanization and Fertility: An Event-History Analysis of Coastal Ghana

    PubMed Central

    WHITE, MICHAEL J.; MUHIDIN, SALUT; ANDRZEJEWSKI, CATHERINE; TAGOE, EVA; KNIGHT, RODNEY; REED, HOLLY

    2008-01-01

    In this article, we undertake an event-history analysis of fertility in Ghana. We exploit detailed life history calendar data to conduct a more refined and definitive analysis of the relationship among personal traits, urban residence, and fertility. Although urbanization is generally associated with lower fertility in developing countries, inferences in most studies have been hampered by a lack of information about the timing of residence in relationship to childbearing. We find that the effect of urbanization itself is strong, evident, and complex, and persists after we control for the effects of age, cohort, union status, and education. Our discrete-time event-history analysis shows that urban women exhibit fertility rates that are, on average, 11% lower than those of rural women, but the effects vary by parity. Differences in urban population traits would augment the effects of urban adaptation itself. Extensions of the analysis point to the operation of a selection effect in rural-to-urban mobility but provide limited evidence for disruption effects. The possibility of further selection of urbanward migrants on unmeasured traits remains. The analysis also demonstrates the utility of an annual life history calendar for collecting such data in the field. PMID:19110898

  13. Social disparities in tobacco use in India: the roles of occupation, education and gender.

    PubMed

    Prabhakar, B; Narake, S S; Pednekar, M S

    2012-01-01

    Identifying social disparities in patterns of tobacco use with regard to education, occupation, and gender characteristics can provide valuable insights into the tobacco use patterns of the population. We assessed social disparities in tobacco use, smoking, and smokeless tobacco use by examining occupation-, education-, and gender-specific patterns. About 69,030 Indian residents ≥15 years in 29 States and 2 Union Territories (UT). Three-stage sampling in urban areas and two-stage sampling in rural areas for selection of households. Data has been derived from GATS 2009-2010, wherein the sample was collected through household interviews. Percentages, proportions, adjusted odds ratios (ORs), and 95% confidence interval (CI) were reported. As a person entered adulthood, the prevalence of ever tobacco use increased by 51.5% among men and 28.8% among women. Prevalence was 2.5 times higher in men (mainly smoking) as compared to women (predominantly smokeless form). ORs for tobacco use were higher among illiterate respondents as compared to the college educated (male OR = 4.23, female OR = 8.15). Unemployed, able to work (male OR = 1.50, female OR = 1.23) showed highest risk, while students (male OR = 0.35, female OR = 0.52) showed the least. The combined effect of occupation and education showed synergistic interaction among females and antagonistic interaction among males. The study clearly underscores the individual and joint effects of education and occupation on tobacco use besides discussing variations based on gender. This can have far-reaching policy implications in addressing disparities in tobacco use.

  14. Assessment of stormwater runoff management practices and BMPs under soil sealing: A study case in a peri-urban watershed of the metropolitan area of Rome (Italy).

    PubMed

    Recanatesi, Fabio; Petroselli, Andrea; Ripa, Maria Nicolina; Leone, Antonio

    2017-10-01

    By 2006, almost 100,000 km 2 of EU soil (2.3% of the whole territory) had been sealed, with a per capita quota of 200 m 2 of sealed surface for each EU citizen. Italy, in 2016, recorded a soil sealing rate of 2.8% of the entire territory. In this context, the urban expansion which occurred in past decades is considered one of the main causes of the increase in flood frequency and intensity in small catchments, causing both social and financial damage. In the present paper, the positive impact of introducing Best Management Practices (BMPs) at urban scale is assessed, with particular regard to the decreasing of flood prone areas. A suburban watershed of the metropolitan area of Rome has been selected for a study case, as its soil sealing rate can be considered paradigmatic at this scale. Starting from the analysis of rainfall events occurring between 2008 and 2011 which caused millions of euros worth of damage, and using a high resolution data set in a GIS environment, two scenarios, with and without BMP introduction, are evaluated applying a rainfall-runoff model and a bidimensional hydraulic model. From a comparison of the flood maps with and without the introduction of BMPs, it was determined that in 90% of the circumstances the employment of the BMPs would completely remove the hydraulic risk, while in the remaining 10% the BMP would at least reduce the areas subjected to flooding. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. New Insights into the Geographic Distribution of Mycobacterium leprae SNP Genotypes Determined for Isolates from Leprosy Cases Diagnosed in Metropolitan France and French Territories

    PubMed Central

    Reibel, Florence; Chauffour, Aurélie; Brossier, Florence; Jarlier, Vincent; Cambau, Emmanuelle; Aubry, Alexandra

    2015-01-01

    Background Between 20 and 30 bacteriologically confirmed cases of leprosy are diagnosed each year at the French National Reference Center for mycobacteria. Patients are mainly immigrants from various endemic countries or living in French overseas territories. We aimed at expanding data regarding the geographical distribution of the SNP genotypes of the M. leprae isolates from these patients. Methodology/Principal findings Skin biopsies were obtained from 71 leprosy patients diagnosed between January 2009 and December 2013. Data regarding age, sex and place of birth and residence were also collected. Diagnosis of leprosy was confirmed by microscopic detection of acid-fast bacilli and/or amplification by PCR of the M. leprae-specific RLEP region. Single nucleotide polymorphisms (SNP), present in the M. leprae genome at positions 14 676, 1 642 875 and 2 935 685, were determined with an efficiency of 94% (67/71). Almost all patients were from countries other than France where leprosy is still prevalent (n = 31) or from French overseas territories (n = 36) where leprosy is not totally eradicated, while only a minority (n = 4) was born in metropolitan France but have lived in other countries. SNP type 1 was predominant (n = 33), followed by type 3 (n = 17), type 4 (n = 11) and type 2 (n = 6). SNP types were concordant with those previously reported as prevalent in the patients’ countries of birth. SNP types found in patients born in countries other than France (Comoros, Haiti, Benin, Congo, Sri Lanka) and French overseas territories (French Polynesia, Mayotte and La Réunion) not covered by previous work correlated well with geographical location and history of human settlements. Conclusions/Significance The phylogenic analysis of M. leprae strains isolated in France strongly suggests that French leprosy cases are caused by SNP types that are (a) concordant with the geographic origin or residence of the patients (non-French countries, French overseas territories, metropolitan France) or (b) more likely random in regions where diverse migration flows occurred. PMID:26441080

  16. Urban Counterinsurgency: Case Studies and Implications for U.S. Military Forces

    DTIC Science & Technology

    1989-10-01

    Politica Electoral Independiente (Original name for Christian Socialist Party)--Venezuela CRS Compagnies Republicaines de Securite (Republican Security...arguably has had the greatest political and military impact of any of the colonial insurgencies in the post -World War II period. The lessons drawn from...Def. SDECE Governor Cmdg General Post General 10th Mil. Region No. Af. Liai- National Territorial Gendar- Armed Forces son Services Police Police

  17. Tourism, Tolerance, or Hospitality? An Assessment of a Native/Non-Native, Urban/Rural Youth Exchange Program between Fort Good Hope, NWT, and East Vancouver, BC

    ERIC Educational Resources Information Center

    Hern, Matt

    2009-01-01

    This article considers and assesses a youth exchange project between two community-based youth centers: The Purple Thistle Centre in East Vancouver, British Columbia, and the K'asho Got'ine Youth Centre in Fort Good Hope, Northwest Territories. Both centers serve primarily low-income youth, but after that the similarities are very few. The…

  18. Career Academies: Educating Urban Students for Career Success. ERIC/CUE Digest, Number 84.

    ERIC Educational Resources Information Center

    Burnett, Gary

    This ERIC Digest reviews the school restructuring tool of career academies serving the non-college bound student. The career academy movement began with the Electrical Academy in Philadelphia, Pennsylvania. The model was exported to California where it became the basis for the Peninsula Academies in the Sequoia Union High School District and from…

  19. Evaluation and Identification of Policy Issues in the Cuban Community.

    ERIC Educational Resources Information Center

    Diaz, Guarione M., Ed.

    The research described in this report identifies the major health, education, and welfare-related needs of Cuban Americans as defined by directors of Cuban community service organizations and Cuban beneficiary populations in the selected urban areas of Miami/Dade County, Union City/West New York, New York City, Los Angeles, and Chicago. Data from…

  20. Reconstruction of methods of execution of the death penalty by shooting in the years 1949-1954 based on exhumation research of "prison fields" in Osobowicki Cemetery in Wroclaw. Part II--analysis of gunshot injuries and an attempt at reconstructing the course of execution.

    PubMed

    Szleszkowski, Łukasz; Thannhäuser, Agata; Kawecki, Jerzy; Szwagrzyk, Krzysztof; Swiatek, Barbara

    2012-01-01

    The analysis of gunshot injuries in prisoners who were executed in Wroclaw penitentiary in the years 1949-1954 shows divergences from legal regulations describing the method of execution. This observation leads to the conclusion that the predominant method of execution of the death penalty was a gunshot or gunshots to the back of the head, which is analogous to the results of exhumation works on collective graves of war prisoners executed during World War II in the territory of the former Soviet Union.

  1. Renewable energy and greenhouse gas emissions from the waste sectors of European Union member states: a panel data analysis.

    PubMed

    Domingos, Hélde Araujo; De Melo Faria, Alexandre Magno; Fuinhas, José Alberto; Marques, António Cardoso

    2017-08-01

    In the last two decades, there has been a rich debate about the environmental degradation that results from exposure to solid urban waste. Growing public concern with environmental issues has led to the implementation of various strategic plans for waste management in several developed countries, especially in the European Union. In this paper, the relationships were assessed between economic growth, renewable energy extraction and greenhouse gas (GHG) emissions in the waste sector. The Environmental Kuznets Curve hypothesis was analysed for the member states of the European Union, in the presence of electricity generation, landfill and GHG emissions for the period 1995 to 2012. The results revealed that there is no inverted-U-shaped relationship between income and GHG emissions in European Union countries. The renewable fuel extracted from waste contributes to a reduction in GHG, and although the electricity produced also increases emissions somewhat, they would be far greater if the waste-based generation of renewable energy did not take place. The waste sector needs to strengthen its political, economic, institutional and social communication instruments to meet its aims for mitigating the levels of pollutants generated by European economies. To achieve the objectives of the Horizon 2020 programme, currently in force in the countries of the European Union, it will be necessary to increase the share of renewable energy in the energy mix.

  2. Land use changing and land use optimization of Lake Baikal basin on the example of two key areas

    NASA Astrophysics Data System (ADS)

    Solodyankina, S.

    2012-04-01

    Lake Baikal contains roughly 20% of the world's unfrozen surface fresh water. It was declared a UNESCO World Heritage Site in 1996. Today levels of urbanization and economic stress on environmental resources is increasing on the shorts of the lake Baikal. The potential of economic development (industry, local tourism, and mining) of the Severobaykalsky and Sludyansky districts is rather high although they are characterized not only by beneficial features for local economy but also by considerable disadvantages for nature of this world valuable territory. This investigation show human-caused landscape changes during economic development of the two key areas in Baikal water catchment basin during 10 years (point of reference is 2000 year). Key areas are 1) the Baikalo-Patomskoe highland in the north of the Baikal catchment basin (Severobaykalsky district, Republic of Buryatia); 2) Khamar-Daban mountain system in the south of the Baikal catchment basin (Sludyansky districy, Irkutsk region). Since 2000 year land use of the territory has changed. Areas of agriculture were reduced but recreation activity on the bank of the lake was increased. Methods of GIS analysis and local statistic analysis of landscape characteristic were used. Nature, rural and urban areas ratio are estimated. Vegetation and soil condition assessment were made. The essence of this research is in helping to make decisions linked to upcoming problems: situation identification, evaluation and forecasting of the potential landscape condition, optimization of land use, mitigation of impact and mapping of territories and nature resources which have a high ecological value or endangered by industrial impact. For this purpose landscape maps of the territories on the base of the remote sensing information and field investigations were created. They used to calculate potential landscape functions of the territory without taking into account present impact of anthropogenic actions. Land use maps for years 2000 and 2010 were created to show: 1) how many landscape functions (ecosystem services) have been missed in time period of 2000-2010 years; 2) trends of land use changing. The nature-anthropogenic landscapes classification is developed, where natural and anthropogenic factors are taken into account in one system. It used to considerate of cumulative impacts of anthropogenic actions for each relevant resource, and to analyse of all past, present, and reasonably foreseeable future condition of whole landscape and its components (parent rock, surface and ground water, soil, flora and fauna, air).

  3. Governance and Territory - Case of the Jaizkibel’s Corridor: An Approach to a Proposal for Urban, Economic and Social Regeneration

    NASA Astrophysics Data System (ADS)

    Izkeaga, Jose Ramon

    2017-10-01

    The Bay of Biscay is located in the heart of district known as Donostialdea (San Sebastian). Together with the towns of Donostia-San Sebastian, Lezo, Errenteria and Oiartzun, it makes up the so-called Oarsoaldea region, a supramunicipal area of common interest. A urban continuum peculiar to the region, than may be better understood as an area of shared territorially with several elements in common and as a community where individual interests intersect with common interests. The importance of the geographical location of this region is more than notable. It is on the Bay of Biscay right where Spain curves northward to meet France; it is the only natural point of passage on the west end of the Pyrenees Mountains, with La Junquera in Catalonia at the east end, thus communicating the Iberian Peninsula with the rest of Europe. This is the strategic point for each and every known means of transport. The rail system consists of three different types of track gauge; the road network includes major motorways and the national road system; the airports at Hondarribia and Biarritz and the natural port of Pasaia complements this transportation node. All of this takes place in a small space, a natural corridor at the foot of Mount Jaizkibel. What was once considered modern infrastructures sufficient to meet transportation needs is today absolutely insufficient, obsolete and in operative. A set of partial solutions lacking an overall vision cannot be considered an integrated system. Therein lies the origin of the problem. Here is the diagnosis: The Port of Pasaia is obsolete. Pressure is felt from urban growth in the surrounding cities and from the restrictions of the Hondarribia airport. The roads are completely saturated and traffic continues to increase. The railway service is inefficient owing to three different types of track gauge. And each of these infrastructures is subject to its own restrictions and management. This forces us to think about the current state of these services and to come up with a new way of organizing this “infrastructures complex” that can efficiently solve the problems of mobility, based on the different services complementing each other. The system must be understood as a “whole”, a system made up of individual parts which are effective in their relationship with the rest of the parts, a single way of understanding and dealing with the problem. The complexity involved in managing this situation and in developing common interest’s calls for the creation of a powerful and competent administrator and management entity. Governance is a fundamental ‘factor’ in achieving the objectives put forward by the community through its managers, as a goal for the transformation, improvement and development of the conditions in its territory and of its inhabitants. The ‘social’ character that any type of initiative means in this area takes on an unusual dimension due to the effect it reaches on this territorial scale. Hence, the importance of a territory-wide vision regarding local positions, and the need for an appropriate instrument.

  4. A multi-disciplinary approach to evaluate vulnerability and risks of pluvial floods under changing climate: the case study of the municipality of Venice (Italy).

    NASA Astrophysics Data System (ADS)

    Sperotto, Anna; Torresan, Silvia; Gallina, Valentina; Coppola, Erika; Critto, Andrea; Marcomini, Antonio

    2015-04-01

    Global climate change is expected to affect the intensity and frequency of extreme events (e.g. heat waves, drought, heavy precipitations events) leading to increasing natural disasters and damaging events (e.g. storms, pluvial floods and coastal flooding) worldwide. Especially in urban areas, disasters risks can be exacerbated by changes in exposure and vulnerability patterns (i.e. urbanization, population growth) and should be addressed by adopting a multi-disciplinary approach. A Regional Risk Assessment (RRA) methodology integrating climate and environmental sciences with bottom-up participative processes was developed and applied to the urban territory of the municipality of Venice in order to evaluate the potential consequences of climate change on pluvial flood risk in urban areas. Based on the consecutive analysis of hazard, exposure, vulnerability and risks, the RRA methodology is a screening risk tool to identify and prioritize major elements at risk (e.g. residential, commercial areas and infrastructures) and to localize sub-areas that are more likely to be affected by flood risk due to heavy precipitation events, in the future scenario (2041-2050). From the early stages of its development and application, the RRA followed a bottom-up approach to select and score site-specific vulnerability factors (e.g. slope, permeability of the soil, past flooded areas) and to consider the requests and perspectives of local stakeholders of the North Adriatic region, by means of interactive workshops, surveys and discussions. The main outputs of the assessment are risk and vulnerability maps and statistics aimed at increasing awareness about the potential effect of climate change on pluvial flood risks and at identifying hot-spot areas where future adaptation actions should be required to decrease physical-environmental vulnerabilities or building resilience and coping capacity of human society to climate change. The overall risk assessment methodology and the results of its application to the territory of the municipality of Venice will be here presented and discussed.

  5. Women and work in Kerala: a comparison of the 1981 and 1991 censuses.

    PubMed

    Gulati, L; Rajan, S I; Ramalingam, A

    1997-01-01

    This study examines census data on women's work status during 1981 and 1991 in Kerala state in India. During 1981 and 1991, Kerala had a stable female work participation rate (FWPR), which placed Kerala 19th out of 30 states and Union territories. However, Kerala's FWPR declined in size and in the ratio to the male work participation rate during 1951-81. The work participation rate in Kerala was 15.85 for women and 47.58 for men in 1991 and 16.61 for women and 44.89 for men in 1981, which was under the national average. Fertility declined from 3.7 during 1970-75 to 1.7 in 1992. Life expectancy at birth was 74.7 years for women and 68.8 years for men, which is higher than the national average. The proportion of persons aged 15-59 years increased. Several explanations are offered to explain the low FWPR. Women increased in the number of enrollments in higher education. The increase for women was 50% compared to only 24% for men. The number of unemployed women aged 15-34 years rose during 1961-81. A 1987-88 unemployment survey revealed that over 10% of the unemployed in India lived in Kerala state, which had only 3.4% of total Indian population. A 1987 migration survey indicated that 300,929 workers from Kerala migrated to the Middle East, of which 92.5% were men. 31.43% of Kerala's population in 1991 were workers. The increase in the proportion of workers during 1981-91 was due primarily to the increase in male workers. The number of main workers increased over the decade for men and women, although only marginally for women. Marginal workers declined for both genders. Work participation rates of main and marginal workers increased for men and declined for women. Urban employment for women increased. Two districts had very low FWPRs. 48.78% of the female work force worked as cultivators and agricultural laborers. Growth occurred in urban and tertiary activities.

  6. [Ordinance No. 91-240 of 25 February 1991 relating to the Labor Code applicable to the Territory of Mayotte].

    PubMed

    1991-03-06

    This Law sets forth the Labor Code for the French territory of Mayotte. The Code contains the following provisions relating to sex discrimination, maternity leave, night work, and the employment of foreigners: a) employers are prohibited from discriminating against women who are pregnant; b) women are entitled to fully paid maternity leave of 14 weeks, 8 weeks before and 6 weeks after giving birth; c) the employer and the Government will each pay for half of the worker's salary during this leave; d) discrimination on the basis of sex or family situation is prohibited in advertisements, offers of employment, hiring, firing, pay, training, job classification, and promotion; e) retaliation for instituting an action for sex discrimination is prohibited; f) men and women are guaranteed equal pay for equal work or work of an equivalent value; g) women may not perform work at night in factories, mines, building sites, workshops, public or ministerial offices, places of professional work, companies, unions, or associations of any sort, unless they are in management positions; and h) a foreigner may not engage in a professional activity in Mayotte without authorization. The Law prescribes penalties for violations of these provisions.

  7. Republic of Senegal. Country profile.

    PubMed

    Gold, D

    1985-04-01

    The demographic and economic characteristics and some of the cultural traditions of the Republic of Senegal are described. Senegal obtained its independence from France in 1960. Despite the fact that the majority of the population derives its living from agriculture, the country must import additional food staples to feed its population. Conditions contributing to poor crop yields in recent years include 1) the frequent occurrence of droughts, 2) soil depletion caused by overintensive cultivation practices, and 3) land dessication caused by poor forestry management. In 1984 crop yields were only 10% of the normal crop yields. The government under the leadership of the president, Adbou Diouf, is currently developing plans to improve agricultural conditions and to encourage the industrial development of the country. The tourist industry is also growing. In 1976 Senegal conducted it 1st national census. According to the census the total population was 5,068,741 and the population growth rate was 2.6%. The US Census Bureau estimates that the population growth rate is now 3.2% and that 654,000 people were added to the population between 1976 and 1985. 27% of the population is urban, and the majority of the urban population resides in Dakar. In recent years, the rate of rural to urban migration increased rapidly as a result of the deteriorating agricultural conditions. The population is unevenly distributed throughout the country; 82% of the population lives in 39% of the country's territory. In 1977, 18% of the population lived in housing with electricity, and in 1983, 37% of the population lived in housing with running water. Most rural residents live in villages consisting of clusters of clay structures with thatched roofs and dirt floors. Most of the urban poor live in crowded shantytowns, which lack urban services. More than 1/2 of the population is under the age of 18. According to the 1978 World Fertility Survey, 83% of all women of reproductive age are married, and 48% of these women live in polygamous unions. Children are viewed as gifts form God, and 53% of the respondents in the fertility study said that the ideal family size was 9 or more. In 1976, the literacy rate was 28% for males and 17% for females. Radio is the most popular form of mass media. French is the official language, but only 15% of the population can speak or write French. 80% of the population speaks Wolof, a native dialect. Predominant ethnic groups are the Wolof, Serer, Peul, and Tuouleur. The country has a relatively high foreign population, and Islam is the religion of 80% of the population. 69% of the country's active male population is engaged in agriculture, fishing, or hunting, 14% are laborers or machine operators, and 4% are employed in the commercial sector. Approximately 800,000 women are gainfully employed, primarily as domestic servants. This document also provides the names and addresses of a number of organizations and agencies from which additional information on Senegal can be obtained.

  8. Future development, innovation and promotion of European unique food: an interdisciplinary research framework perspective.

    PubMed

    Byrne, Derek V; Waehrens, Sandra S; O'Sullivan, Maurice G

    2013-11-01

    Unique food products constitute a very important element of European food business, culture, identity and heritage. Understanding the uniqueness of food in Europe from a research-based interdisciplinary perspective will be a critical factor in promoting the competitiveness of artisanal food industries going forward both locally and internationally. Success will support the competitiveness of the European food industry, in particular, small and medium enterprises, by enabling substantial product differentiation potential for producers and providing ample variety in food choice for the consumer. In addition, it will contribute to promotion of sustainable agriculture and development of rural areas, protecting them from depopulation. In order to meet the demands of a developing fundamental shift in European Union agricultural focus to greener, sustainable farming practices and wider rural development and to ensure success for local small-scale producers, this paper discusses the future direction of research in the field of unique European foods. The paper presents a perspective which promotes optimisation and innovation in unique food products in Europe through the integration of advanced knowledge and technologies. A framework is presented covering location, identity, perception and well-being as research areas needing synergy to bridge the research knowledge deficit in determination and specification of food identity in the European Union. The ultimate aim being promotion of sustainable agriculture and rural development, particularly in territories across the European Union where unique food is strategically and scientifically under-defined. © 2013 Society of Chemical Industry.

  9. Urban land use in Natura 2000 surrounding areas in Vilnius Region, Lithuania.

    NASA Astrophysics Data System (ADS)

    Pereira, Paulo; Misiūnė, Ieva; Depellegrin, Daniel

    2015-04-01

    Urban development is one of the major causes of land degradation and pressure on protected areas. (Hansen and DeFries, 2007; Salvati and Sabbi, 2011). The urban areas in the fringe of the protected areas are a source of pollutants considered a negative disturbance to the ecosystems services and biodiversity within the protected areas. The distance between urban and protected areas is decreasing and in the future it is estimated that 88% of the world protected areas will be affected by urban growth (McDonald et al., 2008). The surrounding or buffer areas, are lands adjacent to the Natura 2000 territories, which aim to reduce the human influence within the protected areas. Presently there is no common definition of buffer area it is not clear among stakeholders (Van Dasselaar, 2013). The objective of this work is to identify the urban land use in the Natura 2000 areas in Vilnius region, Lithuania. Data from Natura 2000 areas and urban land use (Corine Land Cover 2006) in Vilnius region were collected in the European Environmental Agency website (http://www.eea.europa.eu/). In the surroundings of each Natura 2000 site, we identified the urban land use at the distances of 500, 1000 and 1500 m. The Natura 2000 sites and the urban areas occupied a total of 13.2% and 3.4% of Vilnius region, respectively. However, the urban areas are very dispersed in the territory, especially in the surroundings of Vilnius, which since the end of the XX century is growing (Pereira et al., 2014). This can represent a major threat to Natura 2000 areas ecosystem services quality and biodiversity. Overall, urban areas occupied approximately 50 km2, in the buffer area of 500 m, 95 km2 in buffer area of 1000 m and 131 km2 in the buffer area of 1500 km2. This shows that Natura 2000 surrounding areas in Vilnius region are subjected to a high urban pressure. This is especially evident in the Vilnius city and is a consequence of the uncontrolled urban development. The lack of a clear legislation regarding the land use of the Natura 2000 buffer areas is contributing to the degradation of the services provide by these areas. Acknowledgments RECARE (Preventing and Remediating Degradation of Soils in Europe Through Land Care, FP7-ENV-2013-TWO STAGE), funded by the European Commission, for the COST action ES1306 (Connecting European connectivity research) and COST Action IS1204 Tourism, Wellbeing and Ecosystem Services (TObeWELL) References Dasselaar, I.V. (2013) The impact of a buffer zone. The influence of the introduction of buffer zones surrounding Natura 2000 areas on local actors, the case of het Boetelerveld in the Netherlands. Master Thesis Forest and Nature Conservation, Forest and Nature Conservation Policy group, 69 p. Hansen, A.J. (2007) Ecological mechanisms linking protected areas to surrounding lands. Ecological Applications, 17, 974-978. McDonald, R.I., Kareiva, P., Forman, R.T.T. (2008) The implications of current and future urbanization for global protected areas and biodiversity conservation. Biological Conservation, 141, 1695-1703. Pereira, P., Monkevicius, A., Siarova, A. (2014) Public perception of the Environmental, Social and Economic impacts of Urban Sprawl in Vilnius. Societal Studies, 6, 256-290. Salvati, L., Sabbi, A. (2011) Exploring long-term land cover changes in an urban region of southern of Europe. International Journal of Sustainable Development & World Ecology, 18, 273-282.

  10. Nonmotorized recreation and motorized recreation in shrub-steppe habitats affects behavior and reproduction of golden eagles (Aquila chrysaetos).

    PubMed

    Spaul, Robert J; Heath, Julie A

    2016-11-01

    Different forms of outdoor recreation have different spatiotemporal activity patterns that may have interactive or cumulative effects on wildlife through human disturbance, physical habitat change, or both. In western North America, shrub-steppe habitats near urban areas are popular sites for motorized recreation and nonmotorized recreation and can provide important habitat for protected species, including golden eagles. Our objective was to determine whether recreation use (i.e., number of recreationists) or recreation features (e.g., trails or campsites) predicted golden eagle territory occupancy, egg-laying, or the probability a breeding attempt resulted in ≥1 offspring (nest survival). We monitored egg-laying, hatching and fledging success, eagle behavior, and recreation activity within 23 eagle territories near Boise, Idaho, USA. Territories with more off-road vehicle (ORV) use were less likely to be occupied than territories with less ORV use (β = -1.6, 85% CI: -2.8 to -0.8). At occupied territories, early season pedestrian use (β = -1.6, 85% CI: -3.8 to -0.2) and other nonmotorized use (β = -3.6, 85% CI: -10.7 to -0.3) reduced the probability of egg-laying. At territories where eagles laid eggs, short, interval-specific peaks in ORV use were associated with decreased nest survival (β = -0.5, 85% CI: -0.8 to -0.2). Pedestrians, who often arrived near eagle nests via motorized vehicles, were associated with reduced nest attendance (β = -11.9, 85% CI: -19.2 to -4.5), an important predictor of nest survival. Multiple forms of recreation may have cumulative effects on local populations by reducing occupancy at otherwise suitable territories, decreasing breeding attempts, and causing nesting failure. Seasonal no-stopping zones for motorized vehicles may be an alternative to trail closures for managing disturbance. This study demonstrates the importance of considering human disturbance across different parts of the annual cycle, particularly where multiple forms of recreation have varying spatiotemporal use patterns that create human-wildlife interactions.

  11. Land Creation in the Pearl River Delta, Macau's Case

    NASA Astrophysics Data System (ADS)

    Balsas, C.

    2016-02-01

    Macau has a long tradition of reclaiming land to the Pearl River. In approximately 100 years, the territory more than doubled its landmass from 11.6 square kilometer in 1912 to its current area of about 29 square kilometer. The latest reclamation phase plans to add another 3.5 square kilometer to the territory in five designated areas along the Peninsula's northeastern shore and Taipa's coastline. These projects continue the most emblematic land reclamation projects built during the last decades of the Portuguese administration. Landfill-based expansion has provided the substrate needed to urbanize the territory and enable its continuous growth. This paper examines the context and potential impacts of the most recent land reclamation projects, the first under PRC's jurisdiction. The neoliberal expansionist policies of the last decade have turned Macau in the gambling and entertainment hub of Asia. I argue that nature's uncontrollable forces and the idiosyncrasies of anticipatory planning may change the path (or at least the borders) of the territory, if climate change and sea level rise phenomena are not properly accommodated in the physical designs and long-range regional governance strategies for the Pearl River Delta estuary. The paper utilizes a climate change adaptation and mitigation framework to analyze future territorial impacts on the hydrographic-terrestrial interface. This paper continues a line of research, which started in the late 1990s and culminated with the publication of two research papers: Balsas, C. (1999) Macau: A Story of Land Reclamation. Portuguese Studies Review, 7(2): 80-92 and Balsas, C. (2000) Developing a Transport Infrastructure in a Context of Political Change, the Example of Macau. Third World Planning Review, 22(3): 261-288. The paper attempts to place the most recent land reclamation efforts in the context of other waterfront expansion and regeneration projects in southeastern Asian cities.

  12. A before-after control-impact assessment to understand the potential impacts of highway construction noise and activity on an endangered songbird.

    PubMed

    Long, Ashley M; Colón, Melanie R; Bosman, Jessica L; Robinson, Dianne H; Pruett, Hannah L; McFarland, Tiffany M; Mathewson, Heather A; Szewczak, Joseph M; Newnam, J Cal; Morrison, Michael L

    2017-01-01

    Anthropogenic noise associated with highway construction and operation can have individual- and population-level consequences for wildlife (e.g., reduced densities, decreased reproductive success, behavioral changes). We used a before-after control-impact study design to examine the potential impacts of highway construction and traffic noise on endangered golden-cheeked warblers ( Setophaga chrysoparia ; hereafter warbler) in urban Texas. We mapped and monitored warbler territories before (2009-2011), during (2012-2013), and after (2014) highway construction at three study sites: a treatment site exposed to highway construction and traffic noise, a control site exposed only to traffic noise, and a second control site exposed to neither highway construction or traffic noise. We measured noise levels at varying distances from the highway at sites exposed to construction and traffic noise. We examined how highway construction and traffic noise influenced warbler territory density, territory placement, productivity, and song characteristics. In addition, we conducted a playback experiment within study sites to evaluate acute behavioral responses to highway construction noises. Noise decreased with increasing distance from the highways. However, noise did not differ between the construction and traffic noise sites or across time. Warbler territory density increased over time at all study sites, and we found no differences in warbler territory placement, productivity, behavior, or song characteristics that we can attribute to highway construction or traffic noise. As such, we found no evidence to suggest that highway construction or traffic noise had a negative effect on warblers during our study. Because human population growth will require recurring improvements to transportation infrastructure, understanding wildlife responses to anthropogenic noise associated with the construction and operation of roads is essential for effective management and recovery of prioritized species.

  13. Multi-criteria assessment of socio-environmental aspects in shrinking cities. Experiences from eastern Germany

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Schetke, Sophie; Haase, Dagmar

    Demographic change and economic decline produce modified urban land use pattern and densities. Compared to the beginning of the 90s after the German reunification, nowadays massive housing and commercial vacancies followed by demolition and perforation come to pass in many cities of the former GDR. In consequence, a considerable surplus of urban brownfields has been created. Furthermore, the decline in the urban fabric affects social infrastructure and urban greenery of local neighbourhoods. Here, urban planning enters into 'uncharted territory' since it needs to assess the socio-environmental impact of shrinkage. In order to carry out such an evaluation quantitatively, a multi-criteriamore » assessment scheme (MCA) was developed and applied. Firstly, we identified infrastructure and land use changes related to vacancy and demolition. Secondly, demolition scenarios for the coming 20 years were applied in order to give an idea for a long-term monitoring approach at the local district level. A multi-criteria indicator matrix quantifies the socio-environmental impact on both urban greenery and residents. Using it, we set demolition scenarios against urban 'quality of life' targets. Empirical evidence comes from Leipzig, in eastern Germany, a representative case study for urban shrinkage processes. The results show that shrinkage implies socio-environmental changes of residential livelihoods, however, does not simply increase or decrease the overall urban quality of life. The integrated assessment of all indicators identifies environmental and social opportunities, as well as the challenges a shrinking city is faced with.« less

  14. Urban amplification of the global warming in Moscow megacity

    NASA Astrophysics Data System (ADS)

    Kislov, Alexander; Konstantinov, Pavel; Varentsov, Mikhail; Samsonov, Timofey; Gorlach, Irina; Trusilova, Kristina

    2015-04-01

    Climate changes in the large cities are very important and requires better understanding. The focus of this paper is climate change of the Moscow megacity. Its urban features strongly influence the atmospheric boundary layer above the Moscow agglomeration area and determine the microclimatic features of the local environment, such as urban heat island (UHI). Available meteorological observations within the Moscow urban area and surrounding territory allow us to assess the natural climate variations and human-induced climate warming separately. To obtain more precisely viewing on the UHI structure we have included into the analysis the satellite data (Meteosat-10), providing temperature and humidity profiles with high resolution. To investigate the mechanism of the urban amplification we realized the regional climate model COSMO-CLM+TEB. Apart from detailed climate research the model runs will be planned for climate projecting of Moscow agglomeration area. Climate change differences between urban and rural areas are determined by changes of the shape of the UHI and their relationships with changes of building height and density. Therefore, the urban module of COSMO-CLM+TEB model is fed by information from special GIS database contenting both geometric characteristics of the urban canyons and other characteristics of the urban surface. The sources of information were maps belonging to the OpenStreetMap, and digital elevation models SRTM90 and ASTER GDEM v.2 as well. The multiscale GIS database allows us to generate such kind of information with different spatial resolution (200, 500 and 1000 meters).

  15. Energy performance of areas for urban development (Arkhangelsk is given as example)

    NASA Astrophysics Data System (ADS)

    Popova, Olga; Glebova, Yulia

    2017-01-01

    The present research provides an overview and analysis of the legal framework and the technology to increase energy save and energy efficiency. The challenges of the mentioned activities implementation in urban areas are revealed in the paper. A comparison was made of the principal methods of increasing energy efficiency that is based on payback period. The basic shortcomings of the methods used are found. The way of capital reproducing assets acquisition is proposed with consideration of the rate of wear and tear and upgrading of urban residential development. The present research aims at characterizing energy sustainability of urban areas for forming the information basis that identifies capital construction projects together within the urban area. A new concept - area energy sustainability is introduced in the study to use system-structural approach to energy saving and energy efficiency. Energy sustainability of the area as an integral indicator of the static characteristics of the territory is considered as a complex involving the following terms: energy security, energy intensity and energy efficiency dynamic indicators of all the components of the power system of the area. Dimensions and parameters of energy sustainability of the area are determined. Arkhangelsk is given as example.

  16. Assessment and prediction of urban air pollution caused by motor transport exhaust gases using computer simulation methods

    NASA Astrophysics Data System (ADS)

    Boyarshinov, Michael G.; Vaismana, Yakov I.

    2016-10-01

    The following methods were used in order to identify the pollution fields of urban air caused by the motor transport exhaust gases: the mathematical model, which enables to consider the influence of the main factors that determine pollution fields formation in the complex spatial domain; the authoring software designed for computational modeling of the gas flow, generated by numerous mobile point sources; the results of computing experiments on pollutant spread analysis and evolution of their concentration fields. The computational model of exhaust gas distribution and dispersion in a spatial domain, which includes urban buildings, structures and main traffic arteries, takes into account a stochastic character of cars apparition on the borders of the examined territory and uses a Poisson process. The model also considers the traffic lights switching and permits to define the fields of velocity, pressure and temperature of the discharge gases in urban air. The verification of mathematical model and software used confirmed their satisfactory fit to the in-situ measurements data and the possibility to use the obtained computing results for assessment and prediction of urban air pollution caused by motor transport exhaust gases.

  17. Surface water pollution in three urban territories of Nepal, India, and Bangladesh.

    PubMed

    Karn, S K; Harada, H

    2001-10-01

    In South Asian countries such as Nepal, India, and Bangladesh, pollution of rivers is more severe and critical near urban stretches due to huge amounts of pollution load discharged by urban activities. The Bagmati River in the Kathmandu valley, the Yamuna River at Delhi, and peripheral rivers (mainly Buriganga River) of Dhaka suffer from severe pollution these days. The observed dry season average of biochemical oxygen demand (BOD) in all these rivers is in the range of 20-30 mg/liter and total coliform are as high as 104-105 MPN/100 ml. Per capita pollution load discharge of urban areas has been estimated to be about 31, 19, and 25 g BOD/capita/day in Bagmati, Yamuna, and the rivers of Dhaka, respectively. Regression analysis reveals pollution loads steadily increasing nearly in step with the trend in urbanization. The dissolved oxygen (DO) level of the Bagmati and Buriganga rivers is declining at an average annual rate of nearly 0.3 mg/liter/year. Unplanned urbanization and industrialization occurring in these cities may be largely responsible for this grave situation. Inadequate sewerage, on-site sanitation, and wastewater treatment facilities in one hand, and lack of effective pollution control measures and their strict enforcement on the other are the major causes of rampant discharge of pollutants in the aquatic systems.

  18. Survival in 19th Century Cities: The Larger the City, the Smaller Your Chances

    PubMed Central

    Cain, Louis; Hong, Sok Chul

    2009-01-01

    Using Union Army veterans’ lifetime socioeconomic and health records, this essay finds a consistent and persistent hierarchy in survival rates and hazard ratios by urban size at and across three stages of life: birth, late adolescence, and death. This urban mortality penalty remains after controlling for variables associated with each individual veteran. The results of our geographical mobility analyses suggest that, with respect to these veterans, the search for an explanation should focus on late adolescence and adulthood as much as on early life. A complete explanation of the penalty requires a project of greater scope. PMID:20161075

  19. Intelligence Support to Urban Operations

    DTIC Science & Technology

    2015-12-01

    Elevated systems and mass transit routes provide exposed lines of communications between city sectors while also offering points for good observation...Per capita income.  Percentage of population by economic sector (industry, service, other).  Percentage of population living in poverty...Percentage of population dependent on economic aid.  Type of aid.  Unemployment rate.  Underemployment rate.  Status of trade unions.  Whether

  20. Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2014

    THOMAS, 113th Congress

    Rep. Latham, Tom [R-IA-3

    2013-07-02

    House - 07/30/2013 Committee of the Whole House on the state of the Union rises leaving H.R. 2610 as unfinished business. (All Actions) Notes: For further action, see H.R.3547, which became Public Law 113-76 on 1/17/2014. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  1. How the Coalition Campus Schools Have Re-Imagined High School: Seven Years Later.

    ERIC Educational Resources Information Center

    Ancess, Jacqueline; Ort, Suzanna Wichterle

    In 1992, a collaboration of educational reform organizations, the New York City Board of Education, a teachers' union, and private funders created a model of urban high school reform that was practitioner-driven. Two failing high schools, one in Manhattan and one in the Bronx, were phased out while 11 new, small autonomous high schools were…

  2. Forestry in U.S. Climate Change Action Plans: From the Arch to Kyoto

    Treesearch

    Robert J. Moulton

    1998-01-01

    The international community has played a major role in prompting actions to address global climate change. The 1989 Summit of the Arch in Paris resulted in President Bush's announcement in his 1990 State of the Union message of the America the Beautiful (ATB) program, which greatly expanded federal funding for urban forestry and for forest stewardship programs...

  3. Head pediculosis in schoolchildren in the eastern region of the European Union.

    PubMed

    Bartosik, Katarzyna; Buczek, Alicja; Zając, Zbigniew; Kulisz, Joanna

    2015-01-01

    The aim of the study was to investigate the prevalence of head pediculosis among children from state primary schools in the villages and towns in eastern Poland, one of the poorest regions of the European Union. The study was conducted in 2009-2012 in 30 rural and urban State schools. Current and previous results (1996-2000) of examinations performed in the study area were compared. The impact of socioeconomic factors on the prevalence of head pediculosis in eastern Poland in the period of 16 years was analysed. Pediculosis was diagnosed in 2.01% of the schoolchildren, more frequently in pupils from rural (3.52%) than urban (0.98%) schools. Lice infestation was higher in girls (59.52%) than in boys (40.48%). The risk of pediculosis in children increased in schools that did not employ a nurse (mean 5.07%) and decreased when a part-time (mean 2.96%) or full-time nurse (mean 1.01%) was employed. The incidence of pediculosis doubled despite the improvement in the socioeconomic status of the population observed within the last 16 years. The results indicate that personal hygiene behaviour may be of key importance in determining the spread of the disease.

  4. Urban environment and children's active lifestyle: softGIS revealing children's behavioral patterns and meaningful places.

    PubMed

    Kyttä, A Marketta; Broberg, Anna K; Kahila, Maarit H

    2012-01-01

    To determine the relationship between (1) urban structure characteristics, (2) children's environmental experiences and active behavioral patterns, and (3) perceived health and body mass index (BMI). Cross-sectional study. City of Turku, western coast of Finland, 175,000 inhabitants. Average residential density of the studied settings was 17 housing units per hectare, proportion of green structure 43%, and proportion of population under 15 years old 17%. One thousand eight hundred thirty seven fifth (10-12 years old) and seventh (13-15 years old) graders from 54 schools in Turku. Self-reported behavioral patterns (activity of school travel mode, territorial range, mobility licenses, and distance to meaningful places) and environmental experiences (localized meaningful places, likability index, environmental fears) were gathered on the basis of locality with an Internet-based softGIS method. Self-reported BMI, perceived health, and daily symptoms were also queried. Geographic information system-based measures of urban structure (residential density, proportion of green structure, proportion of children), calculated within a 500-m buffer of each respondent's home, were used as independent variables. Mainly logistic regression analysis. After controlling for gender, age, and neighborhood socioeconomic status (proportion of academically educated), residential density was significantly associated with active travel mode to school and short distances to the meaningful places of children. The proportions of green structure and children had an association with nonactive transport, long distance to meaningful places, and small territorial range. We also found significant associations between active school travel mode and reduced risk of being overweight when controlled for gender and age but not when the proportion of academically educated was also controlled. The negative association between likability index and daily symptoms and positive association with perceived health remained significant after controlling for all three background variables. The only urban structure variable directly associated with good perceived health was the proportion of green structure around the child's home. Moderate urban density seems to have child-friendly characteristics such as an ability to promote active school journeys and to guarantee a short distance to meaningful places. The studied Finnish children expressed very few environmental fears, and the possibilities for them to independently use the opportunities of the urban environment were very high. The limitation of the study was that the socioeconomic background variables were extracted from register-based geographic grid data rather than from respondents. More refined measures of urban structure are also needed in future studies.

  5. Integrated Archaeological and Geophysical Surveys in the Historical Center of Augusta (Eastern Sicily, Italy).

    NASA Astrophysics Data System (ADS)

    Malfitana, Daniele; Leucci, Giovanni; Fragalà, Giovanni; Cacciaguerra, Giuseppe; De Giorgi, Lara

    2013-04-01

    Syracuse (Eastern Sicily, Italy) and its vast hinterland played a crucial role in the economy of ancient Sicily, largely because of the management, exploitation and trade of agricultural supply. Nevertheless, the socio-economic aspects of its territorial management and the relation between the countryside and coastal centres in the complex system of the Mediterranean markets have not yet been analysed in depth by scholars. Despite the historical, monumental and economic importance of the surrounding area of Syracuse in the Antiquity, the knowledge of the roman and medieval landscape and archaeological sites are still limited. The research undertaken by Istituto per i Beni Archeologici e Monumentali - CNR of Catania (Sicily, Italy) attempted to remedy this omission by outlining a preliminary picture of the rich historical and archaeological heritage of Syracuse and its surrounding territory, which will be analysed using a multidisciplinary approach. Augusta, a town near Syracuse (Sicily), was founded by emperor Frederick of Suavia between 1232 and 1239. In medieval period, the area of Giardini Pubblici was the downtown and untill the XVII Cent. AD it was occupied by two urban blocks of buildings. In 1670 they were demolished to allow free area firing line from the near castle. Integrated archaeological and geophysical investigations allowed a wide range knowledge of the roman and medieval landscapes, archaeological sites and monumental remains. Particularly the geophysical surveys undertaken in the historical center of Augusta, by means Ground-penetrating Radar (GPR), allowed a 3D reconstruction of archaeological structures in the subsoil until the depth of about 4m. The geophysical survey has identified the building of medieval and modern urban settlement of Augusta and has allowed to recreate the urban plan and its transformation.

  6. Human and remote sensing data to investigate the frontiers of urbanization in the south of Mexico City.

    PubMed

    Rodriguez Lopez, Juan Miguel; Heider, Katharina; Scheffran, Jürgen

    2017-04-01

    The data presented here were originally collected for the article "Frontiers of Urbanization: Identifying and Explaining Urbanization Hot Spots in the South of Mexico City Using Human and Remote Sensing" (Rodriguez et al. 2017) [4]. They were divided into three databases (remote sensing, human sensing, and census information), using a multi-method approach with the goal of analyzing the impact of urbanization on protected areas in southern Mexico City. The remote sensing database was prepared as a result of a semi-automatic classification, dividing the land cover data into urban and non-urban classes. The second data set details an alternative view of the phenomena of urbanization by concentrating on illegal settlements in the conservation zone. It was based on voluntary complaints about environmental and land use offences filed at the Procuraduria Ambiental y del Ordenamiento Territorial del Distrito Federal (PAOT), which is a governmental entity responsible for reviewing and processing grievances on five basic topics: illegal land use, deterioration of green areas, waste, noise/vibrations, and animals. Anyone can file a PAOT complaint by phone, electronically, or in person. The complaint ends with a resolution, act of conciliation, or recommendation for action by other actors, such as the police or health office. The third data about unemployment was extracted from Mexico׳s National Census 2010 database available via public access.

  7. The right to the city and International Urban Agendas: a document analysis.

    PubMed

    Andrade, Elisabete Agrela de; Franceschini, Maria Cristina Trousdell

    2017-12-01

    Considering social, economic and demographic issues, living in the city implies inadequate living conditions, social exclusion, inequities and other problems to the population. At the same time, the city is a setting of cultural, social and affective production. As a result, there is a need to reflect on the right to the city and its relationship with promoting the health of its inhabitants. To that effect, urban agendas have been developed to address the city's ambiguity. This paper aims to analyze four of these agendas through the lenses of Health Promotion. A qualitative document review approach was conducted on urban agendas proposed by international organizations and applied to the Brazilian context: Healthy Cities, Sustainable Cities, Smart Cities and Educating Cities. Results indicate some level of effort by the analyzed agendas to assume social participation, intersectoriality and the territory as central to addressing exclusion and inequities. However, more in-depth discussions are required on each of these concepts. We conclude that urban agendas can contribute greatly toward consolidating the right to the city, provided that their underpinning concepts are critically comprehended.

  8. Organisational restructuring/downsizing, OHS regulation and worker health and wellbeing.

    PubMed

    Quinlan, Michael

    2007-01-01

    A growing body of international evidence indicates that downsizing and related forms of organisational restructuring are having profound adverse effects on worker safety, health and wellbeing. In particular, evidence links downsizing to poorer mental health outcomes, including bullying and other forms of occupational violence. In Australia federal, state and territory occupational health and safety (OHS) legislation imposes obligations on employers who make changes to the workplace or work processes to identify hazards, undertake risk assessment, consult with employee representatives and take appropriate steps to manage any significant hazards that are identified, including psychosocial hazards. This study shows that while Australian regulators are aware of the problems posed by downsizing they have made only modest efforts to pursue compliance with legislative duties, producing some guidance material that refers to restructuring and workloads and launching a small number of prosecutions. At the same time, there is an increased willingness to address staffing levels and other impacts of downsizing (like working in isolation). Employer and union responses were also examined. The article concludes by identifying a number of initiatives that would enable regulators, unions and employers to address the problems posed by downsizing more effectively.

  9. Inventory of coastal protected areas and historical heritage sites (North Bulgarian coast)

    NASA Astrophysics Data System (ADS)

    Palazov, Atanas; Stancheva, Margarita; Stanchev, Hristo; Krastev, Anton; Peev, Preslav

    2015-04-01

    Coastal protected areas and historical heritage sites in Bulgaria are established by national policy instruments/laws and EU Directives to protect a wide range of natural and cultural resources along the coast. Within the framework of HERAS Project (Submarine Archaeological Heritage of the Western Black Sea Shelf), financed by European Union under the CBC Program Romania-Bulgaria, we made an inventory and identification of protected areas, nature reserves, monuments, parks and onshore historical sites along the North Bulgarian coast (NUTS III level). The adjacent coastline is 96 km long between cape Sivriburun to the border of Romania on the north and cape Ekrene on the south. Coastal zone here is mostly undeveloped and low urbanized compared to other coastal regions in Bulgaria. It comprises of large sand beaches, vast sand dunes, up to 70 m spectacular high limestone cliffs, coastal fresh-water lakes, wetlands etc. This coastal section includes also one of the most important wetlands and it is migration corridor for many protected birds in Bulgaria, that host one of the rarest ecosystem types with national and international conservational value. Added to ecosystem values, the region is also an archeologically important area, where numerous underwater and coastal archaeological sites from different periods have been discovered - Prehistory, Antiquity (ancient Greek, Hellenistic, Roman), Mediaeval (Early Byzantium, Bulgarian). Research was made within 2100 m zone from the coastline (in accordance with zones defined by the Black Sea Coastal Development Act) for territories with protected status in the framework of many national laws and EU Directives. The total area of this strip zone is 182, 6 km2 and around 67% is under protection. There are 11 unique NATURA 2000 protected areas (6 Special Protection Areas (SPAs) and 5 Sites of Communities Importance (SCI), 2 nature reserves and 1 Nature Park. Some of them are also onshore historical sites. In Bulgaria such sites and monuments are legally protected under the Law of cultural heritage and managed by the Ministry of culture and local authorities. This work is part of HERAS Project (2 (4i)-3.1-26 MIS ETC Code: 578 "Submarine Archaeological Heritage on the Western Black Sea Shelf - HERAS, Contract № 64727/09.08.2013), financed by European Union under the CBC Program Romania-Bulgaria.

  10. Analyses of ozone in urban and rural sites in Málaga (Spain).

    PubMed

    Dueñas, C; Fernández, M C; Cañete, S; Carretero, J; Liger, E

    2004-08-01

    Ozone concentrations were measured at two (urban and a rural) sites near the city of Málaga (Spain). The aim of this study was to determine the daily, monthly and seasonal variation patterns of ozone concentrations at both sites and to study the possible regional influences. The daily variations mostly have the usual features with the afternoon maximum and the night minimum being more pronounced in the urban area. The average monthly concentrations throughout the year start to increase in March reaching their maximum values in July for the urban site. However, in the rural area, the monthly variations are smaller reaching their maximum value in June. The hourly evolution of the ozone concentrations in both sampling sites is well defined in spring and summer and not so well defined in autumn and winter. Taking into account the four seasons, the rural concentrations are higher than the urban ones. Summer is the season when there are similar concentrations at both sampling sites. Average hourly summer afternoon ozone for the hours 12:00-20:00 LST exceeded the 110 microg m(-3) European Union guidelines for human health for 8 h ozone exposure at the urban and rural sites.

  11. The visual-landscape analysis during the integration of high-rise buildings within the historic urban environment

    NASA Astrophysics Data System (ADS)

    Akristiniy, Vera A.; Dikova, Elena A.

    2018-03-01

    The article is devoted to one of the types of urban planning studies - the visual-landscape analysis during the integration of high-rise buildings within the historic urban environment for the purposes of providing pre-design and design studies in terms of preserving the historical urban environment and the implementation of the reconstructional resource of the area. In the article formed and systematized the stages and methods of conducting the visual-landscape analysis taking into account the influence of high-rise buildings on objects of cultural heritage and valuable historical buildings of the city. Practical application of the visual-landscape analysis provides an opportunity to assess the influence of hypothetical location of high-rise buildings on the perception of a historically developed environment and optimal building parameters. The contents of the main stages in the conduct of the visual - landscape analysis and their key aspects, concerning the construction of predicted zones of visibility of the significant historically valuable urban development objects and hypothetically planned of the high-rise buildings are revealed. The obtained data are oriented to the successive development of the planning and typological structure of the city territory and preservation of the compositional influence of valuable fragments of the historical environment in the structure of the urban landscape. On their basis, an information database is formed to determine the permissible urban development parameters of the high-rise buildings for the preservation of the compositional integrity of the urban area.

  12. Importance of latrine communication in European rabbits shifts along a rural-to-urban gradient.

    PubMed

    Ziege, Madlen; Bierbach, David; Bischoff, Svenja; Brandt, Anna-Lena; Brix, Mareike; Greshake, Bastian; Merker, Stefan; Wenninger, Sandra; Wronski, Torsten; Plath, Martin

    2016-06-14

    Information transfer in mammalian communication networks is often based on the deposition of excreta in latrines. Depending on the intended receiver(s), latrines are either formed at territorial boundaries (between-group communication) or in core areas of home ranges (within-group communication). The relative importance of both types of marking behavior should depend, amongst other factors, on population densities and social group sizes, which tend to differ between urban and rural wildlife populations. Our study is the first to assess (direct and indirect) anthropogenic influences on mammalian latrine-based communication networks along a rural-to-urban gradient in European rabbits (Oryctolagus cuniculus) living in urban, suburban and rural areas in and around Frankfurt am Main (Germany). The proportion of latrines located in close proximity to the burrow was higher at rural study sites compared to urban and suburban ones. At rural sites, we found the largest latrines and highest latrine densities close to the burrow, suggesting that core marking prevailed. By contrast, latrine dimensions and densities increased with increasing distance from the burrow in urban and suburban populations, suggesting a higher importance of peripheral marking. Increased population densities, but smaller social group sizes in urban rabbit populations may lead to an increased importance of between-group communication and thus, favor peripheral over core marking. Our study provides novel insights into the manifold ways by which man-made habitat alterations along a rural-to-urban gradient directly and indirectly affect wildlife populations, including latrine-based communication networks.

  13. Third-world development: urbanizing for the future.

    PubMed

    Mcilwaine, C

    1997-01-01

    This article reviews some issues reflected in the 1996 UN Habitat II agenda and recent research on urbanization. The themes of the 1996 Habitat conference were urban development, urban poverty, and governance, civil society, and social capital. It is expected that over 50% of total world population will live in cities in the year 2000. Cities are viewed both as engines of economic growth and centers of severe economic, environmental, and social problems. There is some disagreement about whether cities are rational economic structures or what the World Bank's urban agenda is and its relationship with macroeconomic policy. Discussions of global urban issues are criticized for their neglect of issues of equity and poverty, cultural diversity, and identity and representation. Habitat II also stressed urban sustainability. There is growing recognition that urban management involves more than the "Brown Agenda" of environmental and physical aspects of urban growth. Recent studies identify how politics and power affect people's access to basic urban services. Urban economic activity can also contribute to environmental problems. Urban growth affects the provision of health services. Although there is not a consensus on the role of cities in expanding economic and social development and the best management practices, there is sufficient evidence to indicate that urban processes are varied throughout the developing world. The links between urban and rural areas differentiate cities and expose the need to understand the role of intermediate urban areas surrounding and between larger cities. Poverty has become increasingly urbanized, but the extent of poverty is unknown. Habitat II was an unprecedented effort to engage nongovernment groups, local government staff, trade unions, and the private sector and to emphasize community participation. Networks of trust and reciprocity are key to solving poverty, inequality, and disempowerment problems.

  14. [Historical and social perspective from the 64-65 Mexican medical movement].

    PubMed

    Cabello-López, Alejandro; Gopar-Nieto, Rodrigo; Aguilar-Madrid, Guadalupe; Juárez-Pérez, Cuauhtémoc Arturo; Haro-García, Luis Cuauhtémoc

    2015-01-01

    The Mexican Medical Movement from 1964-1965 constitutes an important event from the rising urban middle-class, besides it was the first time medical doctors claimed for fair working conditions. The background of this movement is the so-called Crisis of 1958, which included the Movements from the educators union, oil workers union, telegraph workers union and the railroad workers union. The conflict began because interns and residents from the "Hospital 20 de Noviembre" would not get a payment at the end of the year, so on November 26th, 1964, the movement started. The Asociación Mexicana de Médicos Residentes e Internos (AMMRI) was created and their demands were the following: 1) Full working site restitution without retaliations, 2) Legal examination of the scholarship-contract terms, in order to get annual, renewable and progressive contracts, and a fixed salary with the usual working-hours and characteristics of each institution, 3) To have preference to get an adscription at the hospital where the resident studied, 4) Active participation from the resident in the elaboration of the academic plans, and 5) Resolution of each hospital's problems. This movement had social impact for Mexico's contemporary life, nevertheless some of the demands are still unchanged among medical residents.

  15. Prevalence and risk factors for self-reported diabetes among adult men and women in India: findings from a national cross-sectional survey.

    PubMed

    Agrawal, Sutapa; Ebrahim, Shah

    2012-06-01

    We examined the distribution of diabetes and modifiable risk factors to provide data to aid diabetes prevention programmes in India. Population-based cross-sectional survey of men and women included in India's third National Family Health Survey (NFHS-3, 2005-2006). The sample is a multistage cluster sample with an overall response rate of 98 %. All states of India are represented in the sample (except the small Union Territories), covering more than 99 % of the country's population. Women (n 99 574) and men (n 56 742) aged 20-49 years residing in the sample households. Prevalence of diabetes was 1598/100 000 (95 % CI 1462, 1735) among men and 1054/100 000 (95 % CI 974, 1134) among women in India. Rural-urban and marked geographic variation were found with higher rates in south and north-eastern India. Weekly and daily fish intake contributed to a significantly higher risk of diabetes among both women and men. Risks of diabetes increased with increased BMI, age and wealth status of both women and men, but no effects of the consumption of milk/curd, vegetables, eggs, television watching, alcohol consumption or smoking were found. Daily consumption of pulse/beans or fruits was associated with a significantly reduced risk of diabetes among women, whereas non-significant inverse associations were observed in the case of men. Prevalence was underestimated using self-reports. The wide variation in self-reported diabetes is unlikely to be due entirely to reporting biases or access to health care, and indicates that modifiable risk factors exist. Prevention of diabetes should focus on obesity and target specific socio-economic groups in India.

  16. Realization of ETRF2000 as a New Terrestrial Reference Frame in Republic of Serbia

    NASA Astrophysics Data System (ADS)

    Blagojevic, D.; Vasilic, V.

    2012-12-01

    The International Earth Rotation and Reference Systems Service (IERS) is a joint service of the International Association of Geodesy (IAG) and the International Astronomical Union (IAU), which provides the scientific community with the means for computing the transformation from the International Celestial Reference System (ICRS) to the International Terrestrial Reference System (ITRS). It further maintains the realizations of these systems by appropriate coordinate sets called "frames". The densification of terrestrial frame usually serves as official frame for positioning and navigation tasks within the territory of particular country. One of these densifications was recently performed in order to establish new reference frame for Republic of Serbia. The paper describes related activities resulting in ETRF2000 as a new Serbian terrestrial reference frame.

  17. Urban Detection, Delimitation and Morphology: Comparative Analysis of Selective "MEGACITIES"

    NASA Astrophysics Data System (ADS)

    Alhaddad, B.; Arellano, B. E.; Roca, J.

    2012-08-01

    Over the last 50 years, the world has faced an impressive growth of urban population. The walled city, close to the outside, an "island"for economic activities and population density within the rural land, has led to the spread of urban life and urban networks in almost all the territory. There was, as said Margalef (1999), "a topological inversion of the landscape". The "urban" has gone from being an island in the ocean of rural land vastness, to represent the totally of the space in which are inserted natural and rural "systems". New phenomena such as the fall of the fordist model of production, the spread of urbanization known as urban sprawl, and the change of scale of the metropolis, covering increasingly large regions, called "megalopolis" (Gottmann, 1961), have characterized the century. However there are no rigorous databases capable of measuring and evaluating the phenomenon of megacities and in general the process of urbanization in the contemporary world. The aim of this paper is to detect, identify and analyze the morphology of the megacities through remote sensing instruments as well as various indicators of landscape. To understand the structure of these heterogeneous landscapes called megacities, land consumption and spatial complexity needs to be quantified accurately. Remote sensing might be helpful in evaluating how the different land covers shape urban megaregions. The morphological landscape analysis allows establishing the analogies and the differences between patterns of cities and studying the symmetry, growth direction, linearity, complexity and compactness of the urban form. The main objective of this paper is to develop a new methodology to detect urbanized land of some megacities around the world (Tokyo, Mexico, Chicago, New York, London, Moscow, Sao Paulo and Shanghai) using Landsat 7 images.

  18. Update: Newsletter of the Outreach Services of the African, Asian, Latin American, and Russian Centers, No. 39, December, 1987.

    ERIC Educational Resources Information Center

    Update, 1987

    1987-01-01

    Four papers in this issue focus on population and urban growth in: (1) sub-Saharan Africa; (2) Latin America; (3) the Soviet Union; and (4) Japan and China. While each region has unique population features, similarities exist based on northern or southern hemisphere geographic locations and on a communist or non-communist political orientation.…

  19. Teacher Career Advancement Initiatives: Lessons Learned from Eight Case Studies. Phase II of Creating Sustainable Teacher Career Pathways: A 21st Century Imperative

    ERIC Educational Resources Information Center

    Natale, Catherine Fisk; Gaddis, Lynn; Bassett, Katherine; McKnight, Katherine

    2016-01-01

    The purpose of this report is to describe what the authors learned from studying eight teacher career advancement initiatives implemented across a variety of contexts, including urban, suburban, and rural districts; high poverty and affluent districts; and in schools/districts both with and without strong union presence. They describe key…

  20. Spatio-temporal variability of urban heat islands in local climate zones of Delhi-NCR

    NASA Astrophysics Data System (ADS)

    Budhiraja, Bakul; Pathak, Prasad; Agrawal, Girish

    2017-10-01

    Land use change is at the nexus of human territory expansion and urbanization. Human intrusion disturbs the natural heat energy balance of the area, although a new equilibrium of energy flux is attained but with greater diurnal range and adversely affecting the geo/physical variables. Modification in the trend of these variables causes a phenomenon known as Urban Heat Island (UHI) i.e. a dome of heat is formed around the city which has 7-10 °C high temperature than the nearby rural area at night. The study focuses on Surface UHI conventionally studied using thermal band of the remotely sensed satellite images. Land Surface Temperature (LST) is determined for the year 2015 using Landsat 8 for Delhi National Capital Region (NCR). This region was chosen because it is the biggest urban agglomeration in India, many satellite cities are coming in periphery and it has temperate climate. Quantification of UHI is predictably done using UHI intensity that is the difference between representative Urban and rural temperature. Recently the definition of urban and rural has been questioned because of various kinds of configurations of urban spaces across the globe. Delhi NCR urban configurations vary spatially- thus one UHI intensity does not give a deep understanding of the micro-climate. Advancement was made recently to standardize UHI intensity by dividing city into Local Climate Zones (LCZ), comes with 17 broad categories. LCZ map of Delhi NCR has been acquired from World Urban Database. The seasonality in LST across LCZ has been determined along with identifying warmest and coolest LCZ.

  1. Applying Support Vector Machine in classifying satellite images for the assessment of urban sprawl

    NASA Astrophysics Data System (ADS)

    murgante, Beniamino; Nolè, Gabriele; Lasaponara, Rosa; Lanorte, Antonio; Calamita, Giuseppe

    2013-04-01

    In last decades the spreading of new buildings, road infrastructures and a scattered proliferation of houses in zones outside urban areas, produced a countryside urbanization with no rules, consuming soils and impoverishing the landscape. Such a phenomenon generated a huge environmental impact, diseconomies and a decrease in life quality. This study analyzes processes concerning land use change, paying particular attention to urban sprawl phenomenon. The application is based on the integration of Geographic Information Systems and Remote Sensing adopting open source technologies. The objective is to understand size distribution and dynamic expansion of urban areas in order to define a methodology useful to both identify and monitor the phenomenon. In order to classify "urban" pixels, over time monitoring of settlements spread, understanding trends of artificial territories, classifications of satellite images at different dates have been realized. In order to obtain these classifications, supervised classification algorithms have been adopted. More particularly, Support Vector Machine (SVM) learning algorithm has been applied to multispectral remote data. One of the more interesting features in SVM is the possibility to obtain good results also adopting few classification pixels of training areas. SVM has several interesting features, such as the capacity to obtain good results also adopting few classification pixels of training areas, a high possibility of configuration parameters and the ability to discriminate pixels with similar spectral responses. Multi-temporal ASTER satellite data at medium resolution have been adopted because are very suitable in evaluating such phenomena. The application is based on the integration of Geographic Information Systems and Remote Sensing technologies by means of open source software. Tools adopted in managing and processing data are GRASS GIS, Quantum GIS and R statistical project. The area of interest is located south of Bari, in south eastern Italy (Puglia region). Bari, one of the major cities of southern Italy, is characterized by a considerable urban sprawl. The analysis is focused on a rectangular shaped region covering the urban area of three different cities, namely Polignano a Mare and Monopoli (and Conversano minority part) which, in 2011, had a population density comprised in the range of 140-319 people per Km2(istat ). The area of interest has a surface of approximately 253 Km2 , is characterized by three urban areas (Polignano a Mare, Conversano and Monopoli) and has a coastline of almost 17 Km. References Lanorte, A., Danese M., Lasaponara R., Murgante B. (2011) "Multiscale mapping of burn area and severity using multisensor satellite data and spatial autocorrelation analysis" International Journal of Applied Earth Observation and Geoinformation, Elsevier, doi:10.1016/j.jag.2011.09.005 Murgante B. Danese M. (2011) "Urban versus Rural: the decrease of agricultural areas and the development of urban zones analyzed with spatial statistics" Special Issue on "Environmental and agricultural data processing for water and territory management" International Journal of Agricultural and Environmental Information Systems (IJAEIS) volume 2(2) pp. 16-28 IGI Global, ISSN 1947-3192, DOI: 10.4018/jaeis.2011070102. Murgante, B., Las Casas, G., Danese, M., (2012), "Analyzing Neighbourhoods Suitable for Urban Renewal Programs with Autocorrelation Techniques" In Burian J. (Eds.) "Advances in Spatial Planning" InTech - Open Access DOI: 10.5772/33747 ISBN:978-953-51-0377-6 Nolè G., Danese M., Murgante B., Lasaponara R., Lanorte, A., (2012) "Using Spatial Autocorrelation Techniques and Multi-temporal Satellite Data for Analyzing Urban Sprawl" Lecture Notes in Computer Science vol. 7335, pp. 512-527. Springer-Verlag, Berlin. ISSN: 0302-9743, doi: 10.1007/978-3-642-31137-6_39

  2. Effects of Siberian wildfires on the chemical composition and acidity of atmospheric aerosols of remote urban, rural and background territories.

    PubMed

    Smolyakov, Boris S; Makarov, Valeriy I; Shinkorenko, Marina P; Popova, Svetlana A; Bizin, Mikhail A

    2014-05-01

    Extensive forest fires occurred during the summer of 2012 in Siberia. This work presents the influence of long-range atmospheric smoke on the aerosol properties at urban, suburban and background sites, which are located 400-800 km from the fire source. The higher levels of submicron particles (PM1), organic (OC), secondary organic (SOC) and elemental (EC) carbon were observed at all sampling sites, whereas an increase in ionic species HCOO(-), K(+), NO3(-), and Cl(-) and a decrease in pH was higher at the background and suburban sites in comparison with the urban site. Other natural and anthropogenic factors appear to be more significant for ions Ca(2+) + Mg(2+), HCO3(-), NH4(+), SO4(2-) and Na(+). The present study indicates that the impact of remote fires on the aerosol characteristics depends on their background (without fires) levels at the sampling sites. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. From reproduction to reinvention. Women's roles in African cities.

    PubMed

    Simone, A

    1995-01-01

    African governments are expressing a new awareness that interventions focused on women's health, education, political participation, and human rights are essential to the control of population growth. Lacking, however, are formal models of innovative techniques for mobilizing endogenous resource bases and maximizing popular participation. Marginalized from social and economic development, African urban women have been able to elaborate new forms of social economies and reciprocal interaction that merit attention. In the shift from the household production and reproduction characteristic of parochial rural economies to the cross-circuitry of urban trade, women have facilitated the formation of interhousehold alliances and the sharing of opportunities and resources essential to urban survival. Because women tend to operate in informal contexts outside the realm of bureaucratic control, they have been able to improvise new forms of solidarity, information exchange, and income generation. Moreover, through their ability to link disparate households, compounds, and neighborhoods, women are evolving new processes of institutional reform that cut across territory, class position, and other forms of stratification.

  4. Land Resource Management as the Ground for Mining Area Sustainable Development

    NASA Astrophysics Data System (ADS)

    Solovitskiy, Aleksander; Brel, Olga; Nikulin, Nikolai; Nastavko, Ekaterina; Meser, Tatayna

    2017-11-01

    It is established that the problem of sustainable development of Kuzbass cities is their being tied to a single production and income from other sources is not considered. Therefore, their economy is underdeveloped, depends entirely on one city-forming enterprise (singleindustry city), which causes response to the slightest changes in the economic situation. In Kuzbass, all cities, except Kemerovo, are monodependent, including Kiselevsk, which economy mainly consists of coal mining enterprises. In the circumstances, there is a need to develop a set of measures for management the urban land, primarily aimed at ensuring the sustainable development of Kiselevsk city. The development of principles and management mechanism of the urban territory land fund determines its effectiveness. Establishing the dependence of rational use of land resources and sustainable development characterizes a new level of information interaction between sciences (land management and economy). Practical use of this theory is to overcome the mono-urban development of mining cities, taking into account effective subsoil management.

  5. Monitoring of land subsidence in Ravenna Municipality using two different DInSAR techniques: comparison and discussion of the results.

    NASA Astrophysics Data System (ADS)

    Fiaschi, Simone; Di Martire, Diego; Tessitore, Serena; Achilli, Vladimiro; Ahmed, Ahmed; Borgstrom, Sven; Calcaterra, Domenico; Fabris, Massimo; Ramondini, Massimo; Serpelloni, Enrico; Siniscalchi, Valeria; Floris, Mario

    2015-04-01

    Land subsidence affecting the Ravenna Municipality (Emilia Romagna Region, NE Italy) is one of the best example on how the exploitation of natural resources can affect the environment and the territory. In fact, the pumping of groundwater and the extraction of gas from both on and off-shore reservoirs, started in the 1950s, have caused a strong land subsidence affecting most of the Emilia Romagna territory but in particular the Adriatic Sea coastline near Ravenna. In such area the current subsidence rate, even if lower than in the past, can reach the -2cm/y. Local Authorities have monitored this phenomenon over the years with different techniques: spirit levelling, GPS surveys and, more recently, Interferometric Synthetic Aperture Radar (InSAR) techniques, confirming the critical situation of land subsidence risk. In this work, we present the comparison between the results obtained with two different DInSAR techniques applied to the study of the land subsidence in the Ravenna territory: the Small Baseline Subset (SBAS) and the Coherent Pixel Technique (CPT) techniques. The SBAS works on SARscape software and is based on the Berardino et al., 2002 algorithm. This technique relies on the combination of differential interferograms created from stacks of SAR image pairs that have small temporal and perpendicular baselines. Thanks to the application of several interferograms for every single image, it is possible to obtain high spatial coherence, high data density and more effective error reduction. This allows us to obtain mean velocity maps with good data density even over non-urbanized territories. For the CPT we used the SUBsoft processor based on the algorithm implemented by Mora et al., 2003. CPT is able to extract from a stack of differential interferograms the deformation evolution over wide areas during large time spans. The processing scheme is composed of three main steps: a) the generation of the best interferogram set among all the available images of the zone under study; b) the selection of the pixels with reliable phase within the employed interferograms and, c) their phase analysis to calculate, as the main result, their deformation time series within the observation period. For this study, different SAR images have been used: 25 meters ground resolution ERS 1/2 (1992-2000) and ENVISAT (2003-2010), and 3 meters ground resolution TerraSAR-X (2012-2014). The results obtained for each stack of images with the two techniques are validated and compared with the C-GPS time series of more than three benchmarks stations. The aim is to test the two InSAR techniques in the monitoring of ground settlements in low urbanized territories. Furthermore, we have investigated the advantages (data accuracy and density) of using SAR images with higher ground resolution.

  6. Socioeconomic factors associated with contraceptive use and method choice in urban slums of Bangladesh.

    PubMed

    Kamal, S M Mostafa

    2015-03-01

    This article explores the socioeconomic factors affecting contraceptive use and method choice among women of urban slums using the nationally representative 2006 Bangladesh Urban Health Survey. Both bivariate and multivariate statistical analyses were applied to examine the relationship between a set of sociodemographic factors and the dependent variables. Overall, the contraceptive prevalence rate was 58.1%, of which 53.2% were modern methods. Women's age, access to TV, number of unions, nongovernmental organization membership, working status of women, number of living children, child mortality, and wealth index were important determinants of contraceptive use and method preference. Sex composition of surviving children and women's education were the most important determinants of contraceptive use and method choice. Programs should be strengthened to provide nonclinical modern methods free of cost among the slum dwellers. Doorstep delivery services of modern contraceptive methods may raise the contraceptive prevalence rate among the slum dwellers in Bangladesh. © 2011 APJPH.

  7. Mbaraan and the shifting political economy of sex in urban Senegal.

    PubMed

    Foley, Ellen E; Drame, Fatou Maria

    2013-01-01

    This paper examines transactional sex in Dakar as a window into broader processes of social and economic change in urban Senegal. Patterns of heterosexual behaviour in Senegal's capital (late and increasing age at first marriage for women, a relatively high divorce rate and a rise in transactional sex) reflect a confluence of socioeconomic forces that curtail some forms of heterosexual union and facilitate others. Our analysis focuses on the rise of mbaraan, a practice in which single, married and divorced women have multiple male partners. We argue that while mbaraan is in part an expression of women's agency and a transgression of dominant gender norms, it also reflects women's social and economic subordination and their inability to achieve self-sufficiency independent of men's financial support. We suggest that this urban phenomenon is the outcome of contradictory opportunities and constraints that women face as they grapple with material insecurity and marital disappointments.

  8. Urban Space as the Commons - New Modes for Urban Space Management

    NASA Astrophysics Data System (ADS)

    Ondrejicka, Vladimir; Finka, Maros; Husar, Milan; Jamecny, Lubomir

    2017-12-01

    The significant growing of urban population, globalization of social-ecological systems, fuzzification of spatial structures, the diversity of actors in spatial development, their power and interest in using the resources including space, especially in high-density urban areas. Spatial development is connected with a high concentration of economic activities and population in urban systems. In many cases very rapid processes of urbanization and suburbanization approach natural spatial/territorial limits, such as carrying capacity of land, transport and infrastructural systems, absorption capacities of recipients and others [1]. Growing shortage of space and problems in their accessibility (physical, functional, etc.) leads to growing tension and conflicts among the actors/users of urban spaces and represent the initial phase of space deprivations processes. There is a parallel with “tragedy of commons” as defined by Hardin [2] and was reinterpreted by many other academics and researchers. Urban space can be clearly interpreted as the commons or commons good for their community of users and relevant actors, so innovative governance modes overlapping defined “tragedy of commons” representing a possible approach for a new concept of urban public spaces management. This paper presents a possible new approach to the management of urban spaces reflecting the current challenges in spatial development based on the theory of commons and innovative governance modes. The new approach is built on innovations in institutional regimes, the algorithm of decision-making and economic expression and interpretation of quality of the space. The theory of the commons as the base source for this approach has been broadly proved in practice and Elinor Ostrom as the author of this theory [3-5] was awarded by Nobel Prize in 2009.

  9. Improving the urban family planning programme.

    PubMed

    1997-10-01

    This report presents the directives on improving urban family planning (FP) programs issued by various Chinese departments in March 1997. The departments included the State Family Planning Commission, State Economic and Trade Commission, Ministry of Public Security, Ministry of Personnel, Ministry of Labor, Ministry of Public Health, and the National Industrial and Commercial Administration. The directives related to time frame, objectives, management, local level operations, IEC, the floating population's needs, the responsibility system, and a well-trained staff. It was stated that urban FP improvements will take some time, due to expansion of urban population, the increase in floating population, and the demand for quality services. The guiding principles support Deng Xiaoping's theory of building socialism with Chinese characteristics and balancing population with socioeconomic and sustainable development. The aim is to improve IEC and services and achieve low fertility as a way of creating favorable demographics for modernization. Leaders must be held responsible for the practice of FP in their unit. Subdistrict offices are a key link for managing FP in all units and neighborhood committees in their territory. Efforts need to be increased to spread IEC on population and FP and to reduce abortion. Every department registry should make an effort to provide comprehensive FP to floating populations. Urban centers should concentrate on improving the quality of FP services. Staff should be carefully chosen.

  10. Bases of the scientific conception of the “green frame” designing in urban areas for providing ecological safety of the urban environment

    NASA Astrophysics Data System (ADS)

    Bespalov, V.; Kotlyarova, E.

    2017-10-01

    In modern conditions of a stable urban areas development special place is occupied by the problem of ecological security of built-up areas, including residential, recreational, industrial areas and objects of transport and engineering infrastructure. The main results of the study are to establish the basis of formation of the concept of choice of energy-efficient technologies and tools of forming an ecologically efficient “green frame” of urban areas on the basis of a single integrated scientific concept. Analysis allowed us to divide the measures for improvement into the following main groups: organizational and planning, engineering and technical and special engineering and environmental. The significance of these results for the construction industry, including transport infrastructure, is to increase the level of environmental safety in the construction and reconstruction of urban areas due to the organization of their improvement on the basis suggested by the authors scientific approach. Its basis is integrated accounting of the natural and climatic features of the landscaping territory, the types and level of environmental impact of negative anthropogenic factors, the features of architectural and planning solutions of the existing or projected on the studied area, the structure and types of green spaces and their functional ecological properties.

  11. [A social and hygienic assessment of the population health in the context of its reproductive formation].

    PubMed

    Cheban, V I

    2003-01-01

    An analysis of medicodemographic processes has been done together with that of certain indices for case rate in the urban and rural populations residing in the Precarpathian Region territories over a 10-year period. Revealed by the above analysis were regional depopulational patterns child mortality patterns, trends towards variations in case rates. A conclusion has been reached as to cause-and-effect depopulation processes, features of variations in case rate, and abnormalities in reproductive populational formation as well.

  12. Microscale atmospheric pollution of Pogranichny settlement (Primorsky region, Russia)

    NASA Astrophysics Data System (ADS)

    Kholodov, Aleksei; Ugay, Sergey; Drozd, Vladimir; Agoshkov, Alexander; Golokhvast, Kirill

    2017-10-01

    The paper discusses the study of atmospheric particulate matter in the small urban settlement Pogranichny by means of laser granulometry of snow water. The atmosphere of this settlement is polluted with particles under 10 μm (PM10) to a certain extent. We found microparticles potentially hazardous to health in significant quantities (from 176.3% to 24.9%) in 4 sampling points out of 9. Large particles (sized over 400 μm) dominate on the most territory of the settlement reaching 78.1%.

  13. Infectious and congenital syphilis in Canada, 2010-2015.

    PubMed

    Choudhri, Y; Miller, J; Sandhu, J; Leon, A; Aho, J

    2018-02-01

    Syphilis is the third most commonly reported notifiable sexually transmitted infection (STI) in Canada, following chlamydia and gonorrhea, respectively. Rates of this STI have been rising rapidly in Canada since 2001. To summarize trends observed in syphilis rates for 2010 to 2015 in Canada. Laboratory-confirmed cases of infectious syphilis and early congenital syphilis were reported to the Public Health Agency of Canada by all of the Canadian provinces and territories. National infectious syphilis rates were computed, as were rates per sex, age group and province/territory. Rates of congenital syphilis were also calculated. From 2010 to 2015, the rate of infectious syphilis in Canada increased by 85.6%, from 5.0 to 9.3 cases per 100,000 population. In 2015, a total of 3,321 cases of infectious syphilis were reported, mainly in males (93.7%), among whom the rate was 17.5 cases per 100,000 males versus 1.2 per 100,000 females. The rate also rose faster among males in 2010-2015, a 90.2% increase versus 27.8% among females. Individuals aged 20-39 years had the highest rates. Across the provinces and territories, the highest rates of infectious syphilis were in Nunavut, British Columbia and Manitoba. ​: The rate of congenital syphilis decreased from 2010 to 2014 (1.6 to 0.3 cases per 100,000 live births) before increasing to 1.5 cases per 100,000 live births in 2015, which corresponds to six reported cases. Rates of syphilis continue to rise in Canada, especially among young men, and this is consistent with trends in the United States of America and European Union. Based on data from Canada and from these regions, the sexual behaviour of men who have sex with men (MSM) is thought to be a major risk factor for syphilis.

  14. A model for assessing the systemic vulnerability in landslide prone areas

    NASA Astrophysics Data System (ADS)

    Pascale, S.; Sdao, F.; Sole, A.

    2010-07-01

    The objectives of spatial planning should include the definition and assessment of possible mitigation strategies regarding the effects of natural hazards on the surrounding territory. Unfortunately, however, there is often a lack of adequate tools to provide necessary support to the local bodies responsible for land management. This paper deals with the conception, the development and the validation of an integrated numerical model for assessing systemic vulnerability in complex and urbanized landslide-prone areas. The proposed model considers this vulnerability not as a characteristic of a particular element at risk, but as a peculiarity of a complex territorial system, in which the elements are reciprocally linked in a functional way. It is an index of the tendency of a given territorial element to suffer damage (usually of a functional kind) due to its interconnections with other elements of the same territorial system. The innovative nature of this work also lies in the formalization of a procedure based on a network of influences for an adequate assessment of such "systemic" vulnerability. This approach can be used to obtain information which is useful, in any given situation of a territory hit by a landslide event, for the identification of the element which has suffered the most functional damage, ie the most "critical" element and the element which has the greatest repercussions on other elements of the system and thus a "decisive" role in the management of the emergency. This model was developed within a GIS system through the following phases: 1. the topological characterization of the territorial system studied and the assessment of the scenarios in terms of spatial landslide hazard. A statistical method, based on neural networks was proposed for the assessment of landslide hazard; 2. the analysis of the direct consequences of a scenario event on the system; 3. the definition of the assessment model of systemic vulnerability in landslide-prone areas. To highlight the potentialities of the proposed approach we have described a specific case study of landslide hazard in the local council area of Potenza.

  15. [Health education and people's participation in health in Nicaragua: research on the profile, role and function of the "brigadistas populares" in health].

    PubMed

    Leonardi, L; Mori, M

    1989-01-01

    The Nicaraguan democratic government has been building, since the defeat of somozism in 1979, a very extensive and uniform health system in the whole country, giving special attention to the problems of prevention and health education, promoting and utilizing a wide participation of the population. The most emblematic representative of the Nicaraguan model of participation is the Brigadista Popular en Salud, a voluntary figure in urban and rural areas, working along side the Sole National Health System. The work and role of the Brigadista is integrated in a health education action defined "Educaciòn Popular en Salud", intended as a dialogue through which the educator and educated, beginning with the specific political and economical social reality, accomplish work of observation, analysis and syntesis of the different phenomena that deal with health-sickness. The Brigadista is a member of the community that works voluntarily for the community to carry out health actions, in coordination with the "Puesto de Salud" of the community. The authors refer to a research study done in the field in 1987, geared to study the profile, role and activities of the Brigadista. The research was done in the "Las Segovias" Region, in the Northern part of the country, in two Health Areas, involving three urban centers and six rural communities: 73 Brigadistas were interviewed, of which 50 (predetermined) of urban centers and 23 (total population) in rural communities. The article represents in a comparative manner the operative Brigadista respectively, in urban areas on the one hand and in rural areas on the other. The article examines: sex; age; schooling; work activity; social-cultural background; collective systems background; participation in Literacy Campaigns; motivation; length and continuity of activities; relationship with the territory; activities done. The Brigadista that works in rural areas seems actually to be more attached, even to the formal image of his role, that the urban Brigadista. This is shown by the reduced turn-over, the wider span of functions, the closer relationship with collective systems that represent categories, a more intense relationship with colleagues of the health system as well as with other Brigadistas, the operative reference to specificity defined territories, more continuity in the functions of the Brigadista Popular en Salud.

  16. JPRS Report, Soviet Union, Political Affairs.

    DTIC Science & Technology

    1990-12-04

    PRAVITELSTVENNYY VESTNIKNo 38, Sep 90] 49 Deputy Minister Assesses Pollution Impact on Public Health [A. Kondrusev; PRAVDA, 14 Nov 90] 50 Vorontsov Calls...Salykov on Aral Sea Situation [K. Salykov; SOVETSKAYA KULTURA No 37, 15 Sep 90] 69 Turkmen Government Examines Aral Sea Impact on Tashauz Oblast...PRAVDA UKRAINY, 28 Sep 90] 75 Current Chernobyl Impact on Kiev Urban Area Detailed at Roundtable fV.G. Baryakhtar; PRAVDA UKRAINY, 23 Sep 90] 77

  17. FY2010 Supplemental for Wars, Disaster Assistance, Haiti Relief, and Court Cases

    DTIC Science & Technology

    2010-06-11

    development; • Private sector development: $60.4 million; and • Economic opportunity : $8.6 million to expand credit union services, including Islamic...development strategy, supported by the supplemental request, is to catalyze economic growth and provide services and opportunities outside of Port-au...Prince. The Haitian government and donors agree that the current crisis provides an opportunity to correct what had become an unsustainable urban

  18. A Short Assessment of Select Remediation Issues at the Russian Research Center-Kurchatov Institute, Moscow, Russia

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Gephart, Roy E.

    At the invitation of the National Academies, Roy Gephart traveled to Russia with an eight-member U.S. team during June, 2008 to participate in a workshop hosted by the National Academies and the Russian Academy of Sciences on radiation contamination and remediation issues in the former Soviet Union. Cleanup problems were assessed by the American participants for six Russian sites: Kurchatov Institute, Lakes 10 and 11 at Mayak, Andreev Bay, Krasnokamensk Mining Enterprise (Siberia), Almaz Mining Enterprise (North Caucasus), and one site for testing peaceful nuclear explosions. Roy lead the Russian Research Center-Kurchatov Institute review session and wrote an assessment ofmore » key cleanup issues. Kurchatov is the leading institute in the Former Soviet Union devoted to military and civilian nuclear programs. Founded in 1943 in the outskirts of Moscow, this 100 hectare site of nearly undeveloped, prime real estate is now surrounded by densely populated urban and business districts. Today there are growing concerns over the public safety and environmental security of the site resulting from increasingly obsolete nuclear facilities and a legacy of inadequate waste management practices that resulted in contaminant releases and challenging remediation problems. In addition, there is growing concern over the presence of nuclear facilities within urban areas creating potential targets for terrorist attacks.« less

  19. As vivid as a weed… Medicinal and cosmetic plant uses amongst the urban youth in French Guiana.

    PubMed

    Tareau, Marc Alexandre; Palisse, Marianne; Odonne, Guillaume

    2017-05-05

    French Guiana is a French overseas territory with a rich history of migration that has led to a highly intercultural society. Today, its population is one of the youngest in the French territory and is rapidly increasing. Despite a context of cultural revival seeking "tradition", a distanced baseline of local practices is still lacking. This work addresses some aspects of the cultural hybridizations in progress in urban areas. Semi directed interviews were conducted with willing participants aged between 18 and 40. Interviews took place in French Guiana's two main urban centres: Cayenne and Saint Laurent du Maroni. People were interviewed about the last medicinal plant they used in the preceding year. Due to the high use of plant baths in French Guiana, a focus was made on baths. Eighty-three people answered: 43 women and 40 men (mean age of 28.7 years old). In total, 226 remedies were counted in our study, 155 single plant remedies and 71 compound remedies leading to 316 use reports of plants from 16 cultural groups. A surprising number of 108 botanical species were recorded. Eighty-one recipes for baths were also collected. Despite this high citation rate, a rather low proportion of people declare a systematic and regular recourse upon local pharmacopoeia (46%; 38/83). Although many interviewees used plants, far from the majority used them on a regular basis. In practice, 50% of the species (54/108 spp.; 99/316 URs) are non-native but domesticated exotic species, imported from Asia, Europe, Africa or remote parts of America, either during colonization, the slave trade era, or more recently with the latest migrations. Although phytotherapy use is often thought to be related to countryside dwellers and older people, medicinal plants seem to play an important role in the lives of urban French Guianese youth. Research shows a large diversity of medicinal species used linked with the great cultural diversity of the Guianese cities. One characteristic of this population is the hybridization process leading to a perpetual renewal of practices, both in terms of species and practice. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  20. Evaluation of Cities in the Context of Energy Efficient Urban Planning Approach

    NASA Astrophysics Data System (ADS)

    Handan Yücel Yıldırım, H.; Burcu Gültekin, Arzuhan; Tanrıvermiş, Harun

    2017-10-01

    Due to the increase in energy need with urbanization as a result of industrialization and rapid population growth, preservation of natural resources has become impossible. As the energy generated particularly from non-renewable natural resources that are in danger of depletion such as coal, natural gas, petroleum is limited, and as environmental issues caused by energy resources increase, means of safe and continuous access to energy are searched in the world. Owing to the limited energy resources and energy dependence on foreign sources in the world, particularly in European Union countries, efforts of increasing the share of renewable energy sources in energy consumption increased in all industries, including urban planning as well. Concordantly, it is necessary to develop policies and approaches that enable utilization of domestic resources complying with the country’s conditions, and monitor developments in energy. Such policies and approaches, which must be implemented in urban planning as well, have great importance in terms of not deteriorating habitable environments of future generations while utilizing present-day energy resources, prevalence of utilization of renewable energy sources, and utilization of energy effectively. For that purpose, this paper puts forward a conceptual framework covering the principles, strategies, and methods on energy efficient urban planning approach, and discusses the energy efficient urban area examples within the scope of the suggested framework.

  1. Development of a Quantitative Methodology to Assess the Impacts of Urban Transport Interventions and Related Noise on Well-Being

    PubMed Central

    Braubach, Matthias; Tobollik, Myriam; Mudu, Pierpaolo; Hiscock, Rosemary; Chapizanis, Dimitris; Sarigiannis, Denis A.; Keuken, Menno; Perez, Laura; Martuzzi, Marco

    2015-01-01

    Well-being impact assessments of urban interventions are a difficult challenge, as there is no agreed methodology and scarce evidence on the relationship between environmental conditions and well-being. The European Union (EU) project “Urban Reduction of Greenhouse Gas Emissions in China and Europe” (URGENCHE) explored a methodological approach to assess traffic noise-related well-being impacts of transport interventions in three European cities (Basel, Rotterdam and Thessaloniki) linking modeled traffic noise reduction effects with survey data indicating noise-well-being associations. Local noise models showed a reduction of high traffic noise levels in all cities as a result of different urban interventions. Survey data indicated that perception of high noise levels was associated with lower probability of well-being. Connecting the local noise exposure profiles with the noise-well-being associations suggests that the urban transport interventions may have a marginal but positive effect on population well-being. This paper also provides insight into the methodological challenges of well-being assessments and highlights the range of limitations arising from the current lack of reliable evidence on environmental conditions and well-being. Due to these limitations, the results should be interpreted with caution. PMID:26016437

  2. Development of a quantitative methodology to assess the impacts of urban transport interventions and related noise on well-being.

    PubMed

    Braubach, Matthias; Tobollik, Myriam; Mudu, Pierpaolo; Hiscock, Rosemary; Chapizanis, Dimitris; Sarigiannis, Denis A; Keuken, Menno; Perez, Laura; Martuzzi, Marco

    2015-05-26

    Well-being impact assessments of urban interventions are a difficult challenge, as there is no agreed methodology and scarce evidence on the relationship between environmental conditions and well-being. The European Union (EU) project "Urban Reduction of Greenhouse Gas Emissions in China and Europe" (URGENCHE) explored a methodological approach to assess traffic noise-related well-being impacts of transport interventions in three European cities (Basel, Rotterdam and Thessaloniki) linking modeled traffic noise reduction effects with survey data indicating noise-well-being associations. Local noise models showed a reduction of high traffic noise levels in all cities as a result of different urban interventions. Survey data indicated that perception of high noise levels was associated with lower probability of well-being. Connecting the local noise exposure profiles with the noise-well-being associations suggests that the urban transport interventions may have a marginal but positive effect on population well-being. This paper also provides insight into the methodological challenges of well-being assessments and highlights the range of limitations arising from the current lack of reliable evidence on environmental conditions and well-being. Due to these limitations, the results should be interpreted with caution.

  3. [The professional title of urbanist in Venezuela: the experience of the Universidad Simon Bolivar].

    PubMed

    Gonzalez Tellez, S

    1996-01-01

    The principles and concepts of the profession of urbanism are presented, and the experience of the University Simon Bolivar in the field is summarized. The perspective of urbanism is that the chaos and poor quality of life in many Latin American metropolitan areas are problems that can be solved through creation of an urban authority that would reconcile urban growth with quality of space and rationality of process. The field of urbanism was dominated for its first century by architects, engineers, and hygienists. In the 1960s, undergraduate programs were designed in town planning, city planning, and urban planning in Great Britain and the US to offer interdisciplinary training, with greater emphasis on the social sciences, mathematical methods of modeling, and distinctness from architecture. The university Simon Bolivar created an urbanism program in 1975, which like other Latin American programs gave somewhat greater emphasis to training in spatial design than did the US and British programs. The program has continued to be based on a systemic focus and the union of design and management in urban planning practice. The object of study has been redefined to encompass not just the city but the general environment. The program in its first 20 years has had internal problems such as the tendency of some professors to over-emphasize their own disciplines and insufficient training in management techniques, and external problems such as the negative societal image of urbanism and urbanization. Reinforcement of the computer capabilities and faculty should enable the program to meet future challenges.

  4. [Colombia. Prevalence, Demography and Health Survey 1990].

    PubMed

    1991-06-01

    Colombia's 1990 Survey of Prevalence, Demography, and Health (EPDS) was intended to provide data on the total population and on the status of women's and children's health for use in planning and in formulating health and family planning policy. 7412 household interviews and 8647 individual interviews with women aged 15-49 years were completed. This document provides a brief description of the questionnaire, sample design, data processing, and survey results. More detailed works on each topic are expected to follow. After weighing, 74.8% of respondents were urban and 25.2% rural. 3.2% were illiterate, 36.6% had some primary education, 50.2% had secondary educations, and 9.9% had high higher educations. Among all respondents and respondents currently in union respectively, 98.2% and 997% knew some contraceptive method, 94.1% and 97.9% knew some source of family planning, 57.6% and 86.0% had ever used a method, and 39.9% and 66.1% were currently using a method. Among all respondents and respondents currently in union respectively, 52.2% and 78.9% had ever used a modern method and 33.0% and 54.6% were currently using a modern method. Among women in union, 14.1% currently used pills, 12.4% IUDs, 2.2% injectables, 1.7% vaginal methods, 2.9% condoms, 20.9% female sterilization, .5% vasectomy, 11.5% some tradition method, 6.1% periodic abstinence, 4.8% withdrawal, and .5% others. Equal proportions of rural and urban women were sterilized. The prevalence of female sterilization declined with education and increased with family size. Modern methods were used by 57.5% of urban and 47.7% of rural women, 44.0% of illiterate women, 51.8% of women with primary and 57.8% with secondary educations. Among women in union, 10.9% wanted a child soon, 19.7% wanted 1 eventually, 3.6% were undecided, 42.6% did not want 1, 21.4% were sterilized, and 1.2% were infertile. Among women giving birth in the past 5 years, the proportion having antitetanus vaccinations increased from 39% in 1986 to 55.5% in 1990; the proportion receiving prenatal care from a physician increased from 67 to 80%; and the proportion receiving medical assistance at delivery increased from 61 to 71%. Among children under 5, 66% of urban and 61% of rural residents were completely vaccinated. The proportion completely vaccinated ranged from 59% in the Atlantic province to 69% in the Eastern province. 48% of children of illiterate mothers and 68% of children whose mothers has higher educations were completely vaccinated. The proportion of children under 5 who suffered from diarrhea within the past 24 hours declined from 9.8 in 1986 to 4.6% in 1990 and the proportion with diarrhea in the preceding 2 weeks declined from 118.7 to 12.5%. 2/3 of the women knew about Pap tests and 46% had ever had 1. Almost all respondents knew about AIDS. 20% reported ever having been struck by their husbands.

  5. 77 FR 76839 - Home Mortgage Disclosure (Regulation C): Adjustment To Asset-Size Exemption Threshold

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-31

    ...The Bureau of Consumer Financial Protection (Bureau) is publishing a final rule amending the official commentary that interprets the requirements of the Bureau's Regulation C (Home Mortgage Disclosure) to reflect a change in the asset-size exemption threshold for banks, savings associations, and credit unions based on the annual percentage change in the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W). The exemption threshold is adjusted to increase to $42 million from $41 million. The adjustment is based on the 2.23 percent increase in the average of the CPI-W for the 12-month period ending in November 2012. Therefore, banks, savings associations, and credit unions with assets of $42 million or less as of December 31, 2012, are exempt from collecting data in 2013.

  6. 78 FR 79285 - Home Mortgage Disclosure (Regulation C): Adjustment to Asset-Size Exemption Threshold

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ...The Bureau of Consumer Financial Protection (Bureau) is publishing a final rule amending the official commentary that interprets the requirements of the Bureau's Regulation C (Home Mortgage Disclosure) to reflect a change in the asset-size exemption threshold for banks, savings associations, and credit unions based on the annual percentage change in the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W). The exemption threshold is adjusted to increase to $43 million from $42 million. The adjustment is based on the 1.4 percent increase in the average of the CPI-W for the 12-month period ending in November 2013. Therefore, banks, savings associations, and credit unions with assets of $43 million or less as of December 31, 2013, are exempt from collecting data in 2014.

  7. Investigation into High Barmah Forest Virus Disease Case Numbers Reported in the Northern Territory, Australia in 2012-2013.

    PubMed

    Kurucz, Nina; Markey, Peter; Draper, Anthony; Melville, Lorna; Weir, Richard; Davis, Steven; Warchot, Allan; Boyd, Rowena; Stokeld, Danielle

    2016-02-01

    Between October 2012 and October 2013, unprecedented high numbers of Barmah Forest virus (BFV) disease cases were reported in the Northern Territory (NT). An investigation was launched by the NT Department of Health in cooperation with the Department of Primary Industry and Fisheries and the Department of Land Resource Management to investigate possible causes for this phenomenon. The investigation included virus isolations from mosquitoes collected in Darwin urban areas, BFV antibody testing in peri-urban small mammals and a human BFV disease case series investigation of recent cases. No BFV was isolated from the 4641 mosquitoes tested, none of the mammals tested positive for BFV antibodies, and the high BFV disease case numbers did not correlate with the relatively low mosquito vector numbers trapped in 2012-2013. It was estimated that up to 89% of the 79 human cases investigated did not have an acute arboviral illness and therefore had tested falsely positive. An Alere PanBio BFV immunoglobulin M enzyme-linked immunosorbent assay test kit is generally used to test for BFV, with the BFV disease case definition based on immunoglobulin M positives only. Other jurisdictions in Australia also reported high numbers of BFV disease cases, with the majority of the cases suspected to be false positives. Therefore, current testing methods need to be revised to reflect the true numbers of BFV disease cases occurring in Australia and to provide correct diagnoses for patients.

  8. Near Real Time Flood Warning System for National Capital Territory of Delhi

    NASA Astrophysics Data System (ADS)

    Goyal, A.; Yadav, H.; Tyagi, H.; Gosain, A. K.

    2017-12-01

    Extreme floods are common phenomena during Indian Monsoons. The National Capital Territory area of India, Delhi, frequently experiences fluvial as well as pluvial inundation due to its proximity to river Yamuna and poor functioning of its stormwater drainage system. The urban floods result in severe waterlogging and heavy traffic snarls, bringing life in this megapolis to a halt. The city has witnessed six major floods since 1900 and thus its residents are well conscious of potential flood risks but the city still lacks a flood warning system. The flood related risks can be considerably reduced, if not eliminated, by issuing timely warnings and implementing adaptive measures. Therefore, the present study attempts to develop a web based platform that integrates Web-GIS technology and mathematical simulation modelling to provide an effective and reliable early flood warning service for Delhi. The study makes use of India Metorological Department's Doppler radar-derived near real time rainfall estimates of 15 minutes time step. The developed SWMM model has been validated using information from gauges, monitoring sensors and crowd sourcing techniques and utilises capabilities of cloud computing on server side for fast processing. This study also recommends safe evacuation policy and remedial measures for flooding hotspots as part of flood risk management plan. With heightened risk of floods in fast urbanizing areas, this work becomes highly pertinent as flood warning system with adequate lead time can not only save precious lives but can also substantially reduce flood damages.

  9. Comparing Baltimore and Phoenix

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The 'zoom lens' aboard NASA's Terra spacecraft acquired these views of two U.S. cities: Baltimore, Maryland (left), and Phoenix, Arizona (right). Acquired by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), red in these false-colored images indicates vegetation. The turquoise pixels show paved areas while darker greens and browns show bare earth and rock surfaces. The 'true' constructed nature of these cities is not easy to see. Ecologists now accept human beings and our activities as a significant factor in studying the Earth's ecology. ASTER data are being used to better understand urban ecology, in particular how humans build their cities and affect the surrounding environment. At the recent American Geophysical Union (AGU) meeting in Boston, Will Stefanov of Arizona State University presented the first set of ASTER images of the urban 'skeletons' of the amount of built structures in twelve cities around the world. He also discussed the Urban Environmental Monitoring project, in which scientists are examining 100 urban centers to look for common features (or lack of them) in global city structure as well as to monitor their changes over time.

  10. Ice-core based assessment of historical anthropogenic heavy metal (Cd, Cu, Sb, Zn) emissions in the Soviet Union.

    PubMed

    Eichler, Anja; Tobler, Leonhard; Eyrikh, Stella; Malygina, Natalia; Papina, Tatyana; Schwikowski, Margit

    2014-01-01

    The development of strategies and policies aiming at the reduction of environmental exposure to air pollution requires the assessment of historical emissions. Although anthropogenic emissions from the extended territory of the Soviet Union (SU) considerably influenced concentrations of heavy metals in the Northern Hemisphere, Pb is the only metal with long-term historical emission estimates for this region available, whereas for selected other metals only single values exist. Here we present the first study assessing long-term Cd, Cu, Sb, and Zn emissions in the SU during the period 1935-1991 based on ice-core concentration records from Belukha glacier in the Siberian Altai and emission data from 12 regions in the SU for the year 1980. We show that Zn primarily emitted from the Zn production in Ust-Kamenogorsk (East Kazakhstan) dominated the SU heavy metal emission. Cd, Sb, Zn (Cu) emissions increased between 1935 and the 1970s (1980s) due to expanded non-ferrous metal production. Emissions of the four metals in the beginning of the 1990s were as low as in the 1950s, which we attribute to the economic downturn in industry, changes in technology for an increasing metal recovery from ores, the replacement of coal and oil by gas, and air pollution control.

  11. Designing a spatial decision-support system to improve urban resilience to floods

    NASA Astrophysics Data System (ADS)

    Heinzlef, Charlotte; Ganz, François; Becue, Vincent; Serre, Damien

    2017-04-01

    Since Hurricane Katrina (2005), the scientific-political-urban attention is focusing on urban resilience to floods. To prevent the recurrence of such a deadly and costly event ( 82 billion, Serre et al, 2014), experts began to question pre- and post- disaster management. Until now, managers and urban planners have been working on flood risk, according to the paradigm of prevention. However, following Katrina, a new approach was gradually integrated and the concept of resilience applied to urban areas (Serre, 2011). The resilience concept, used in ecology and defined by Holling (1973), refers to the ability of a system to keep its own variables despite changes and analyses the capacity of an (eco)system to tolerate disturbances without changing its state. To link it with flood risk management, this concept takes more into account water and would lead to technical, architectural, social, urban and political innovation (Serre et al, 2016). However, despite 12 years after Katrina, very few concrete actions have been made (Barroca and Serre, 2013). Based on this argument, and several abortive studies, we wish to re-address the operationalization of resilience by redefining its objectives and expectations. While in Europe some studies have been done to build up vulnerability indicators (Barroca et al, 2006; Opach et al, 2016; Wiréhn et al, 2016), few still talk about resilience. When some do (Folke et al, 2010; Lhomme et al, 2011; Nguyen et al, 2013; Suarez et al, 2016), they mainly speak about technical resilience without integrating social resilience. Our objective is thus to imagine a system facilitating the understanding of this concept, its integration in management and development policies. We started on the methodology of information systems, organized system for collection, organization, storage and communication of information, and more precisely on observatories, information systems using the methodology of observation. These last years, we assist to an increase of these observatories (Dolique, 2013), observatories which are focused on different fields as, risk observation (PACA regional risks observatory), environmental observation (Environmental virtual observatory), ecological observation (National ecological observatory), etc. Usually, an observatory focuses either on a scale (generally national or regional) or on a fact (risks, environment, energy, economy, etc) Our objective is to develop an observatory tested on the territory of Avignon, to design a tool for analyzing resilience according to indicators which would measure technical resilience (urban and suburban networks), urban resilience (buildings and critical infrastructures) and social resilience (knowledge of risk, memory of the disaster, perception of vulnerability). Our tool would be designed with the help of our socio-economic partner which is the city of Avignon, and would provide a clearer picture of the resilience for managers and inhabitants. It would be participatory and social insofar as, following the assessment of the existing resilience thanks to the indicators, it would be make the territory more resilient thanks to expert advices and participatory workshops for the inhabitants and managers.

  12. Urbanization in Africa since independence.

    PubMed

    Tarver, J D

    1994-01-01

    Over 185 million inhabitants were added to the urban areas of Africa between 1950 and 1990. Botswana, Lesotho, Namibia, South Africa, and Swaziland is the most highly urbanized, with 55% in 1990; while less than a quarter of Eastern Africa's population is living in urban centers. By the year 2015 more than half of Africa's population will be living in urban areas. Many parts of Africa have suffered prolonged droughts, overgrazing, locust infestations, and desertification. Millions have become refugees from natural disasters, political oppression, and rural poverty. The large exodus from Africa's rural areas has gone to cities but the large cities have attracted disproportionately large numbers of destitute migrants. Alexandria (1 million), Cairo (2.4 million) and the Witwatersrand in South Africa were the only African urban agglomerations with at least one million inhabitants in 1950. By 1990 the two Egyptian cities together had 12.7 million inhabitants and the Witwatersrand some 5 million, whereas the other 25 urban agglomerations with a million inhabitants each in 1990 had a total population of about 51 million. Lagos, Kinshasa, and Algiers ranged from 3 to 7.7 million. The capitals are the largest cities in at least 54 of the 59 countries and territories. Lagos, Nairobi, and Dar es Salaam are disproportionately larger than the next most populous cities in their countries. The 28 urban agglomerations with at least one million inhabitants had a total population of 70 million in 1990, and are projected to reach 100 million in the year 2000. Overall, Africa's urban population is projected to increase by approximately 135 million in the 1990-2000 decade (from 217 million to 352 million). About 105 million of the growth probably will occur in the smaller urban centers. The total African urban population is likely to reach one billion inhabitants within the next 50 years. It stood at 32 million in 1950. Presently, the United Nations projects 912 million urban residents (57% of the total population) by 2025.

  13. Does living in an urban environment confer advantages for childhood nutritional status? Analysis of disparities in nutritional status by wealth and residence in Angola, Central African Republic and Senegal.

    PubMed

    Kennedy, Gina; Nantel, Guy; Brouwer, Inge D; Kok, Frans J

    2006-04-01

    The purpose of this paper is to examine the relationship between childhood undernutrition and poverty in urban and rural areas. Anthropometric and socio-economic data from Multiple Indicator Cluster Surveys in Angola-Secured Territory (Angola ST), Central African Republic and Senegal were used in this analysis. The population considered in this study is children 0-59 months, whose records include complete anthropometric data on height, weight, age, gender, socio-economic level and urban or rural area of residence. In addition to simple urban/rural comparisons, the population was stratified using a wealth index based on living conditions and asset ownership to compare the prevalence, mean Z-score and odds ratios for stunting and wasting. In all cases, when using a simple urban/rural comparison, the prevalence of stunting was significantly higher in rural areas. However, when the urban and rural populations were stratified using a measure of wealth, the differences in prevalence of stunting and underweight in urban and rural areas of Angola ST, Central African Republic and Senegal disappeared. Poor children in these urban areas were just as likely to be stunted or underweight as poor children living in rural areas. The odds ratio of stunting in the poorest compared with the richest quintile was 3.4, 3.2 and 1.5 in Angola ST, Senegal and Central African Republic, respectively. This paper demonstrates that simple urban/rural comparisons mask wide disparities in subgroups according to wealth. There is a strong relationship between poverty and chronic undernutrition in both urban and rural areas; this relationship does not change simply by living in an urban environment. However, urban and rural living conditions and lifestyles differ, and it is important to consider these differences when designing programmes and policies to address undernutrition.

  14. Enhanced solid waste management by understanding the effects of gender, income, marital status, and religious convictions on attitudes and practices related to street littering in Nablus - Palestinian territory

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Al-Khatib, Issam A.; Arafat, Hassan A.; Daoud, Raeda

    Litter is recognized as a form of street pollution and a key issue for solid waste managers. Nablus district (West Bank, Palestinian Territory), which has an established network of urban and rural roads, suffers from a wide-spread litter problem that is associated with these roads and is growing steadily with a well-felt negative impact on public health and the environment. The purpose of this research was to study the effects of four socio-economic characteristics (gender, income, marital status, and religious convictions) of district residents on their attitudes, practices, and behavior regarding street litter generation and to suggest possible remedial actions.more » All four characteristics were found to have strong correlations, not only with littering behavior and practices, but also with potential litter prevention strategies. In particular, the impact of religious convictions of the respondents on their littering habits and attitudes was very clear and interesting to observe.« less

  15. A project optimization for small watercourses restoration in the northern part of the Volga-Akhtuba floodplain by the geoinformation and hydrodynamic modeling

    NASA Astrophysics Data System (ADS)

    Voronin, Alexander; Vasilchenko, Ann; Khoperskov, Alexander

    2018-03-01

    The project of small watercourses restoration in the northern part of the Volga-Akhtuba floodplain is considered together with the aim of increasing the watering of the territory during small and medium floods. The topography irregularity, the complex structure of the floodplain valley consisting of large number of small watercourses, the presence of urbanized and agricultural areas require careful preliminary analysis of the hydrological safety and efficiency of geographically distributed project activities. Using the digital terrain and watercourses structure models of the floodplain, the hydrodynamic flood model, the analysis of the hydrological safety and efficiency of several project implementation strategies has been conducted. The objective function values have been obtained from the hydrodynamic calculations of the floodplain territory flooding for virtual digital terrain models simulating alternatives for the geographically distributed project activities. The comparative efficiency of several empirical strategies for the geographically distributed project activities, as well as a two-stage exact solution method for the optimization problem has been studied.

  16. Enhanced solid waste management by understanding the effects of gender, income, marital status, and religious convictions on attitudes and practices related to street littering in Nablus - Palestinian territory.

    PubMed

    Al-Khatib, Issam A; Arafat, Hassan A; Daoud, Raeda; Shwahneh, Hadeel

    2009-01-01

    Litter is recognized as a form of street pollution and a key issue for solid waste managers. Nablus district (West Bank, Palestinian Territory), which has an established network of urban and rural roads, suffers from a wide-spread litter problem that is associated with these roads and is growing steadily with a well-felt negative impact on public health and the environment. The purpose of this research was to study the effects of four socio-economic characteristics (gender, income, marital status, and religious convictions) of district residents on their attitudes, practices, and behavior regarding street litter generation and to suggest possible remedial actions. All four characteristics were found to have strong correlations, not only with littering behavior and practices, but also with potential litter prevention strategies. In particular, the impact of religious convictions of the respondents on their littering habits and attitudes was very clear and interesting to observe.

  17. Waste management activities and carbon emissions in Africa.

    PubMed

    Couth, R; Trois, C

    2011-01-01

    This paper summarizes research into waste management activities and carbon emissions from territories in sub-Saharan Africa with the main objective of quantifying emission reductions (ERs) that can be gained through viable improvements to waste management in Africa. It demonstrates that data on waste and carbon emissions is poor and generally inadequate for prediction models. The paper shows that the amount of waste produced and its composition are linked to national Gross Domestic Product (GDP). Waste production per person is around half that in developed countries with a mean around 230 kg/hd/yr. Sub-Saharan territories produce waste with a biogenic carbon content of around 56% (+/-25%), which is approximately 40% greater than developed countries. This waste is disposed in uncontrolled dumps that produce large amounts of methane gas. Greenhouse gas (GHG) emissions from waste will rise with increasing urbanization and can only be controlled through funding mechanisms from developed countries. Copyright © 2010 Elsevier Ltd. All rights reserved.

  18. FY2010 Supplemental for Wars, Disaster Assistance, Haiti Relief, and Other Programs

    DTIC Science & Technology

    2010-07-23

    development: $60.4 million; and • Economic opportunity : $8.6 million to expand credit union services, including Islamic-compliant financing. The INCLE...supplemental request, is to catalyze economic growth and provide services and opportunities outside of Port-au- Prince. The Haitian government and donors...agree that the current crisis provides an opportunity to correct what had become an unsustainable urban-rural imbalance in the country, with the rest

  19. A bill to require the National Credit Union Administration to provide pass-through share insurance for the deposits or shares of any interest on lawyers trust accounts, and for other purposes.

    THOMAS, 113th Congress

    Sen. King, Angus S., Jr. [I-ME

    2014-07-30

    Senate - 07/30/2014 Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Notes: For further action, see H.R.3468, which became Public Law 113-252 on 12/18/2014. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  20. A rainfall risk analysis thanks to an GIS based estimation of urban vulnerability

    NASA Astrophysics Data System (ADS)

    Renard, Florent; Pierre-Marie, Chapon

    2010-05-01

    The urban community of Lyon, situated in France in the north of the Rhône valley, comprises 1.2 million inhabitants within 515 km ². With such a concentration of issues, policy makers and local elected officials therefore attach great importance to the management of hydrological risks, particularly due to the inherent characteristics of the territory. If the hazards associated with these risks in the territory of Lyon have been the subject of numerous analyses, studies on the vulnerability of greater Lyon are rare and have common shortcomings that impair their validity. We recall that the risk is seen as the classic relationship between the probability of occurrence of hazards and vulnerability. In this article, this vulnerability will be composed of two parts. The first one is the sensitivity of the stakes facing hydrological hazards as urban runoff, that is to say, their propensity to suffer damage during a flood (Gleize and Reghezza, 2007). The second factor is their relative importance in the functioning of the community. Indeed, not all the stakes could provide the same role and contribution to the Greater Lyon. For example, damage to the urban furniture such as bus shelter seems less harmful to the activities of the urban area than that of transport infrastructure (Renard and Chapon, 2010). This communication proposes to assess the vulnerability of Lyon urban area facing to hydrological hazards. This territory is composed of human, environmental and material stakes. The first part of this work is to identify all these issues so as to completeness. Then, is it required to build a "vulnerability index" (Tixier et al, 2006). Thus, it is necessary to use methods of multicriteria decision aid to evaluate the two components of vulnerability: the sensitivity and the contribution to the functioning of the community. Finally, the results of the overall vulnerability are presented, and then coupled to various hazards related to water such as runoff associated with heavy rains, to locate areas of risk in the urban area. The targets that share the same rank of this vulnerability index do not possess the same importance, or the same sensitivity to the flood hazard. Therefore, the second part of this work is to define the priorities and sensitivities of different targets based on the judgments of experts. Multicriteria decision methods are used to prioritize elements and are therefore adapted to the modelling of the sensitivity of the issues of greater Lyon (Griot, 2008). The purpose of these methods is the assessment of priorities between the different components of the situation. Thomas Saaty's analytic hierarchy process (1980) is the most frequently used because of its many advantages. On this basis, the formal calculations of priorities and sensitivities of the elements have been conducted. These calculations are based on the judgments of experts. Indeed, during semi-structured interview, the 38 experts in our sample delivered a verdict on issues that seem relatively more important than others by binary comparison. They carry the same manner to determine sensitivity's stakes to hazard flooding. Finally, the consistency of answers given by experts is validated by calculating a ratio of coherence, and their results are aggregated to provide functions of priority (based on the relative importance of each stakes), and functions of sensitivity (based on the relative sensitivity of each stakes). From these functions of priority and sensitivity is obtained the general function of vulnerability. The vulnerability functions allow defining the importance of the stakes of Greater Lyon and their sensitivity to hydrological hazards. The global vulnerability function is obtained from sensitivity and priority functions and shows the great importance of human issues (75 %). The vulnerability factor of environmental targets represents 12 % of the global vulnerability function, as much as the materials issues. However, it can be seen that the environmental and material stakes do not represent the same weight into the priority and sensitivity functions. Indeed, the environmental issues seem more important than the material ones (17 % for the environmental stakes whereas only 5 % for the material stakes in the priority function), but less sensitive to an hydrological hazard (6 % for the environmental issues while 20 % for the material issues in the sensitivity function). Similarly, priority functions and sensitivity are established for all stakes at all levels. The stakes are then converted into a mesh form (100 meters wide). This will standardize the collection framework and the heterogeneous nature of data to allow their comparison. Finally, it is obtained a detailed, consistent and objective vulnerability of the territory of Greater Lyon. At the end, to get a direct reading of risk, combination of hazard and vulnerability, it is overlaid the two maps.

  1. Does rural or urban residence make a difference to neonatal outcome in premature birth? A regional study in Australia.

    PubMed

    Abdel-Latif, M E; Bajuk, B; Oei, J; Vincent, T; Sutton, L; Lui, K

    2006-07-01

    Patients living in rural areas may be at a disadvantage in accessing tertiary health care. To test the hypothesis that very premature infants born to mothers residing in rural areas have poorer outcomes than those residing in urban areas in the state of New South Wales (NSW) and the Australian Capital Territory (ACT) despite a coordinated referral and transport system. "Rural" or "urban" status was based on the location of maternal residence. Perinatal characteristics, major morbidity and case mix adjusted mortality were compared between 1879 rural and 6775 urban infants <32 weeks gestational age, born in 1992-2002 and admitted to all 10 neonatal intensive care units in NSW and ACT. Rural mothers were more likely to be teenaged, indigenous, and to have had a previous premature birth, prolonged ruptured membrane, and antenatal corticosteroid. Urban mothers were more likely to have had assisted conception and a caesarean section. More urban (93% v 83%) infants were born in a tertiary obstetric hospital. Infants of rural residence had a higher mortality (adjusted odds ratio (OR) 1.26, 95% confidence interval (CI) 1.07 to 1.48, p = 0.005). This trend was consistently seen in all subgroups and significantly for the tertiary hospital born population and the 30-31 weeks gestation subgroup. Regional birth data in this gestational age range also showed a higher stillbirth rate among rural infants (OR 1.20, 95% CI 1.09 to 1.32, p<0.001). Premature births from rural mothers have a higher risk of stillbirth and mortality in neonatal intensive care than urban infants.

  2. Analysis of economic values of land use and land cover changes in crisis territories by satellite data: models of socio-economy and population dynamics in war

    NASA Astrophysics Data System (ADS)

    Kostyuchenko, Yuriy V.; Yuschenko, Maxim; Movchan, Dmytro; Kopachevsky, Ivan

    2017-10-01

    Problem of remote sensing data harnessing for decision making in conflict territories is considered. Approach for analysis of socio-economic and demographic parameters with a limited set of data and deep uncertainty is described. Number of interlinked techniques to estimate a population and economy in crisis territories are proposed. Stochastic method to assessment of population dynamics using multi-source data using remote sensing data is proposed. Adaptive Markov's chain based method to study of land-use changes using satellite data is proposed. Proposed approach is applied to analysis of socio-economic situation in Donbas (East Ukraine) territory of conflict in 2014-2015. Land-use and landcover patterns for different periods were analyzed using the Landsat and MODIS data . The land-use classification scheme includes the following categories: (1) urban or built-up land, (2) barren land, (3) cropland, (4) horticulture farms, (5) livestock farms, (6) forest, and (7) water. It was demonstrated, that during the period 2014-2015 was not detected drastic changes in land-use structure of study area. Heterogeneously distributed decreasing of horticulture farms (4-6%), livestock farms (5-6%), croplands (3-4%), and increasing of barren land (6-7%) have been observed. Way to analyze land-cover productivity variations using satellite data is proposed. Algorithm is based on analysis of time-series of NDVI and NDWI distributions. Drastic changes of crop area and its productivity were detected. Set of indirect indicators, such as night light intensity, is also considered. Using the approach proposed, using the data utilized, the local and regional GDP, local population, and its dynamics are estimated.

  3. Cross-border cooperation potential in fostering redevelopment of degraded border areas - a case study approach.

    NASA Astrophysics Data System (ADS)

    Alexandre Castanho, Rui; Ramírez, Beatriz; Loures, Luis; Fernández-Pozo, Luis; Cabezas, José

    2017-04-01

    Border interactions have reached unprecedented levels in recent decades, not only due to their potential for territorial integration but also considering their role in supranational processes, such as landscape reclamation, infrastructure development and land use planning on European territory. In this scenario, successful examples related to the redevelopment of degraded areas have been showing positive impacts at several levels, such as the social, economic, environmental and aesthetic ones which have ultimately related this process, positively, to sustainability issues. However, concerning to border areas, and due to their inherent legislative and bureaucratic conflicts, the intervention in these areas is more complex. Still, and taking into account previously developed projects and strategies of cross-border cooperation (CBC) in European territory it is possible to identified that the definition of common master plans and common objectives are critical issues to achieve the desired territorial success. Additionally, recent studies have put forward some noteworthy ideas highlighting that it is possible to establish a positive correlation between CBC processes and an increasing redevelopment of degraded border areas, with special focus on the reclamation of derelict landscapes fostering soil reuse and redevelopment. The present research, throughout case study analysis at the Mediterranean level - considering case studies from Portugal, Spain, Monaco and Italy - which presents specific data on border landscape redevelopment, enables us to conclude that CBC processes have a positive influence on the potential redevelopment of degraded border areas, considering not only urban but also rural land. Furthermore, this paper presents data obtained through a public participation process which highlights that these areas present a greater potential for landscape reclamation, fostering resource sustainability and sustainable growth. Keywords: Spatial planning; Land degradation; Redevelopment; Cross-border cooperation (CBC); Land use.

  4. [The becoming of the Soviet health care in Russian province in 1920s].

    PubMed

    Kattcyna, T A; Krylov, I I; Pashina, N V; Mezit, L E

    2016-01-01

    He article presents the analysis of infrastructure of health care and its manpower potential in 1920s. The analysis is limited by the territory of the Eniseiskaia gubernia (Krasnoiarskii' kraii) as an example for developing a notion about occurrences in life not only ofparticular region but of a whole country. The Soviet government finally established in the Enisei'i'skaia gubernia later (in January 1920) than in in the rest of the European part of the country. This was the reason of implementing on the territory with accelerated rates the experience ofSoviet development cumulated during the years of military communism (October 1917-1920). Exactly during this period the general nationalization of curative institutions and pharmacies was implemented. The traditional autonomy of physicians made way to the «Soviet employee» status and the state monopoly to social policy and practice was made official. The article is based on documents of the State archives of the Krasnoiarskii' kraii and published sources. These materials permitted to discover limitedness of the material and human resources inthe sphere of medical care and services. To verify existing in the scientific publications notion that in 1920s the elimination of differentiation between urban and rural citizen in receiving medical services and establishment in full measure qualitative and accessible medical care failed. The discrepancy between declared program of medical care and real possibilities of its implementation became the main deterrent. The absence of unified system of settling, social territorial isolation of settlements, immense scale of territory required huge material expenses for getting over space and developing infrastructure of health care in the kraii.

  5. Population exposed to landslide risk in Italy

    NASA Astrophysics Data System (ADS)

    Trigila, Alessandro; Iadanza, Carla; Munafò, Michele; Baiocco, Fabio; Marinosci, Ines; Chiocchini, Raffaella; Mugnoli, Stefano

    2013-04-01

    Italy is one of the European countries most affected by landslides counting over 486,000 mass movements with a total area of 20,700 square kilometres equal to 6.9% of the national territory. Moreover Italy is a densely urbanized country: 8101 municipalities, about 200 inhabitants per sq. km, 16,000 km of rail network and 180,000 km of road network. Landslides caused more than 5000 fatalities in the last century and considerable damage to urban areas, transport infrastructure and facilities, environmental and cultural heritage. The aim of this work is to estimate the population exposed to landslide risk in Italy. The input data are: the Italian Landslide Inventory, the Italian Population Census data and the high-resolution Artificial surfaces-Imperviousness Layer (Geoland2). The Italian Landslide Inventory (Progetto IFFI) realised by ISPRA (Italian National Institute for Environmental Protection and Research) and the Regions and Self-governing Provinces, identifies landslides occurred in the national territory in accordance with standardized methods and using a detailed landslide mapping (1:10,000 scale). The 14th Population Census, made by ISTAT (Italian National Institute of Statistics) in 2001, contains data of resident population for the 382,534 census tracts in which Italy is divided. The pan-European high-resolution (HR) Artificial surfaces-Imperviousness Layer, realized using remote sensing data within the GMES initiative (Global Monitoring for Environment and Security) by European Commission and European Space Agency, contains the degree of imperviousness (between 0 and 100%). GIS overlay of this information layer (20 x 20 m grid) with census tracts has allowed the spatialization of population within urban settlements of each census tract. This methodology has been particularly useful in the case of rural census tracts characterized by large surface area and low population density. The methodology could be also applied to estimate the population exposed to other natural, environmental or technological risks.

  6. State and socio-demographic group variation in out-of-pocket expenditure, borrowings and Janani Suraksha Yojana (JSY) programme use for birth deliveries in India.

    PubMed

    Modugu, Hanimi Reddy; Kumar, Manish; Kumar, Ashok; Millett, Christopher

    2012-12-05

    High out-of-pocket-expenditure (OOPE) deters families from seeking skilled/institutional care. 'Janani Suraksha Yojana (JSY), a conditional cash transfer programme launched in 2005 to mitigate OOPE and to promote institutional deliveries among the poor, is part of Government of India's efforts to achieve Millennium Development Goals (MDGs) 4 and 5. The objective of this study is to estimate variations in OOPE for normal/caesarean-section deliveries, JSY-programme use and delivery associated borrowings - by states and union territories, and socio-demographic profiling of families, in India. Secondary analysis of data from the District Level Household Survey (DLHS-3), 2007-08. Mean and median OOPE, percentage use of JSY and percentage of families needing to borrow money to pay for delivery associated expenditure was estimated for institutional and home deliveries. Half (52%) of all deliveries in India occurred at home in 2007/08. OOPE for women having institutional deliveries remained high, with considerable variation between states and union territories. Mean OOPE (SD) of a normal delivery in public and private institution respectively in India were Rs. 1,624 and Rs. 4,458 and for a caesarean-section it was Rs. 5,935 and Rs. 14,276 respectively. There was considerable state-level variation in use of the JSY programme for normal deliveries (15% nationally; ranging from 0% in Goa to 43% in Madhya Pradesh) and the percentage of families having to borrow money to pay for a caesarean-section in a private institution (47% nationally; ranging from 7% in Goa to 69% in Bihar). Increased literacy and wealth were associated with a higher likelihood of an institutional delivery, higher OOPE but no major variations in use of the JSY. Our study highlights the ongoing high OOPE and impoverishing impact of institutional care for deliveries in India. Supporting families in financial planning for maternity care, additional investment in the JSY programme and strengthening state level planning are required to increase the proportion of institutional deliveries.

  7. Role of Sports Facilities in the Process of Revitalization of Brownfields

    NASA Astrophysics Data System (ADS)

    Taraszkiewicz, Karolina; Nyka, Lucyna

    2017-10-01

    The paper gives an evidence that building a large sports facility can generate beneficial urban space transformation and a significant improvement in the dilapidated urban areas. On the basis of theoretical investigations and case studies it can be proved that sports facilities introduced to urban brownfields could be considered one of the best known large scale revitalization methods. Large urban spaces surrounding sport facilities such as stadiums and other sports arenas create excellent conditions for designing additional recreational function, such as parks and other green areas. Since sports venues are very often located on brownfields and post-industrial spaces, there are usually well related with canals, rivers and other water routes or reservoirs. Such spaces become attractors for large groups of people. This, in effect initiate the process of introducing housing estates to the area and gradually the development of multifunctional urban structure. As research shows such process of favourable urban transformation could be based on implementing several important preconditions. One of the most significant one is the formation of the new communication infrastructure, which links newly formed territories with the well-structured urban core. Well planned program of the new sports facilities is also a very important factor. As research shows multifunctional large sports venues may function in the city as a new kind of public space that stimulates new genres of social relations, offers entertainment and free time activities, not necessarily related with sport. This finally leads to the creation of new jobs and more general improvement of a widely understood image of the district, growing appreciation for the emerging new location and consequently new investments in the neighbouring areas. The research gives new evidence to the ongoing discussion on the drawbacks and benefits of placing stadiums and sports arenas in the urban core.

  8. A search for life on earth at 100 meter resolution.

    NASA Technical Reports Server (NTRS)

    Sagan, C.; Wallace, D.

    1971-01-01

    Study of several thousand photos indicating that about 0.01 of Gemini and Apollo photographs of the earth at 100 m resolution reveal signs of life - rectangular arrays due to human agricultural and urban territoriality, roads, canals, jet contrails, and industrial pollution. Potential false positives - e.g., dunes, sand bars, jetstream clouds - abound. A curve is derived for the detectivity of contemporary life on earth, in a plot of ground resolution versus global coverage. A comparable biology on Mars would not have been detected by all observations of Mars through Mariner 7.

  9. High-rise construction in historical cities through the example of Saint Petersburg

    NASA Astrophysics Data System (ADS)

    Granstrem, Maria; Zolotareva, Milena; Slavina, Tatyana

    2018-03-01

    The article sets forth results of the landscape visual analysis of the interaction of high-rise construction facilities with the environment of historical urban spaces. A toxic connection of high-rise construction facilities with the established urban landscape was analyzed and recorded. One of the latest stages of the reconstruction of historical cities, which penetrated many European countries at the end of the 20th century, also started in the beginning of the 21st century in Russia, where the reconstruction of historical facilities and territories became one of the leading trends of architectural activity. Therefore, problems of the interaction between the old city and new high-rise construction nearby historical centers are extremely relevant for Russian architects. Specific features of Russian high-rise construction within visual borders of historical cities, developed at the turn of the 20th-21st centuries, repeat past urban-planning mistakes spread in Europe in the second half of the 20th century. High-rise construction in close proximity to historical centers of cities violates an established scale and destroys a historical city silhouette.

  10. Productivity and breeding habitat of loggerhead shrikes in a southwestern urban environment

    USGS Publications Warehouse

    Boal, C.W.; Estabrook, T.S.; Duerr, A.E.

    2003-01-01

    Declines in loggerhead shrike (Lanius ludovicianus) populations have been associated in part with habitat loss and degradation, including that resulting from urbanization. We monitored the productivity and examined nesting habitat of loggerhead shrikes nesting in an urban environment in Tucson, Arizona. We located 22 breeding pairs in 1997 and 26 breeding pairs in 1998, with a 72% breeding area reoccupancy between years. Mean fledgling numbers were 2.28/ nesting attempt and 3.11/successful nest. Although some pairs initially failed and renested, 91% and 73% of shrike pairs successfully fledged young in 1997 and 1998, respectively. Mayfield estimates of nesting success were 78% in 1997 and 65% in 1998. Nest sites were characterized by more trees >3 m in height, taller nest trees than those randomly available, and a greater proportion of bare ground surface than at random sites. Shrike breeding territories had lower proportions of residential and commercial development and greater proportions of open areas with low-growing vegetation than randomly available. Some shrikes nested in school playgrounds, residential front yards, and parking lots, if adjacent open space was available.

  11. Use of the method of biosphere compatibility for the assessment of environmental protection methods

    NASA Astrophysics Data System (ADS)

    Vorobyov, Sergey

    2018-01-01

    The article is devoted to the question of using the indicator of biosphere compatibility for assessing the effectiveness of environmental protection methods. The indicator of biosphere compatibility was proposed by the vice-president of RAASN (Russian Academy of Architecture and Building Sciences), Doctor of Technical Sciences, Professor V.I. Ilyichev. This indicator is allows not only qualitatively but also quantitatively to assess the degree of development of urban urban areas, from the standpoint of preserving the biosphere in urban ecosystems while realizing the city’s main functions. The integral indicator of biosphere compatibility is allows us to assess not only the current ecological situation in the territory under consideration, but also to plan the forecast of its changes for building the new construction projects, or for reconstructing existing ones. The indicator of biosphere compatibility, which is a mathematical expression of the tripartite balance (technosphere, biosphere and population of this area), is allows us to quantify the degree of effectiveness of different method of protecting the environment for choose the most effective for these conditions.

  12. Risk factors for infant mortality in rural and urban Nigeria: evidence from the national household survey.

    PubMed

    Adewuyi, Emmanuel Olorunleke; Zhao, Yun; Lamichhane, Reeta

    2017-07-01

    This study investigates the rural-urban differences in infant mortality rates (IMRs) and the associated risk factors in Nigeria. The dataset from the 2013 Nigeria demographic and health survey (NDHS), disaggregated by rural-urban residence, was analyzed using complex samples statistics. A multivariable logistic regression analysis was computed to explore the adjusted relationship and identify risk factors for infant mortality. In rural and urban Nigeria, IMRs were 70 and 49 deaths per 1000 live births, respectively. Risk factors in rural residence were past maternal marital union (adjusted odds ratio (AOR): 1.625, p = 0.020), small birth size (AOR: 1.550, p < 0.001), birth interval <24 months (AOR: 2.057, p < 0.001), residence in North-East (AOR: 1.346, p = 0.038) and North-West (AOR: 1.653, p < 0.001) regions, and cesarean delivery (AOR: 2.922, p = 0.001). Risk factors in urban residence were poor wealth index (AOR: 2.292, p < 0.001), small birth size (AOR: 2.276, p < 0.001), male gender (AOR: 1.416, p = 0.022), birth interval <24 months (AOR: 1.605, p = 0.002), maternal obesity (AOR: 1.641, p = 0.008), and cesarean delivery (AOR: 1.947, p = 0.032). Infants in rural residence had higher rates of mortality than their urban counterparts and disparities in risk factors exist between the residences.

  13. Perceived discrimination and antisocial behaviour among Chinese rural-to-urban migrant adolescents: Mediating effects of social support.

    PubMed

    Jia, Xuji; Liu, Xia

    2017-08-01

    Using cross-sectional data from rural-to-urban migrant adolescents in urban areas of Beijing, China, we examined the mediating effects of social support (i.e. teacher support and classmate support) in the relationship between perceived discrimination (PD) and antisocial behaviour (ASB) among Chinese migrant adolescents. Participants were 897 adolescents (459 boys and 438 girls, mean age = 13.34 years) from four migrant schools (68.8%) and four public schools (31.2%). Participants completed self-report questionnaires concerning PD, ASB, teacher support and classmate support. Results indicated that Chinese migrant adolescents who perceived more discrimination were more likely to engage in ASB. Teacher support partially mediated the relationship between PD and ASB. Gender moderated this mediational relationship, such that teacher support exerted a mediating role among girls, but not boys. The findings suggest that reductions in teacher support may partially account for the effect of PD on ASB among Chinese migrant adolescents girls. © 2016 International Union of Psychological Science.

  14. Counterinsurgency and Operational Art: Is the Joint Campaign Planning Model Adequate?

    DTIC Science & Technology

    2003-01-01

    ART: IS THE JOINT CAMAPIGN PLANNING MODEL ADEQUATE? by MAJ Thomas Erik Miller, USA, 90 pages. The United States has conducted or supported more than a...increase. Some of the effects of the fall of the Soviet Union were a loosening of internal and external political and social controls in formerly Soviet...order” in the social , economic and political arena through rapid growth in population and urbanization in the underdeveloped world, globalization and

  15. Tropospheric Ozone Increases over the Southern Africa Region: Bellwether for Rapid Growth in Southern Hemisphere Pollution?

    NASA Technical Reports Server (NTRS)

    Thompson, Anne M.; Balashov, Nikolay V.; Witte, J. C.; Coetzee, J. G. R.; Thouret, V.; Posny, F.

    2014-01-01

    Increases in free-tropospheric (FT) ozone based on ozonesonde records from the early 1990s through 2008 over two subtropical stations, Irene (near Pretoria, South Africa) and Réunion (21 deg. S, 55 deg. E; approx. 2800 km NE of Irene in the Indian Ocean), have been reported. Over Irene a large increase in the urban-influenced boundary layer (BL, 1.5-4 km) was also observed during the 18-year period, equivalent to 30%decade-1. Here we show that the Irene BL trend is at least partly due to a gradual change in the sonde launch times from early morning to the midday period. The FT ozone profiles over Irene in 1990-2007 are re-examined, filling in a 1995-1999 gap with ozone profiles taken during the Measurements of Ozone by Airbus In-service Aircraft (MOZAIC) project over nearby Johannesburg. A multivariate regression model that accounts for the annual ozone cycle, El Niño-Southern Oscillation (ENSO) and possible tropopause changes was applied to monthly averaged Irene data from 4 to 11 km and to 1992-2011 Réunion sonde data from 4 to 15 km. Statistically significant trends appear predominantly in the middle and upper troposphere (UT; 4-11 km over Irene, 4-15 km over Réunion) in winter (June-August), with increases 1 ppbv yr(exp. -1) over Irene and approx. 2 ppbv yr(exp. -1) over Réunion. These changes are equivalent to approx. 25 and 35-45%decade( exp. -1), respectively. Both stations also display smaller positive trends in summer, with a 45%decade(exp. -1) ozone increase near the tropopause over Réunion in December. To explain the ozone increases, we investigated a time series of dynamical markers, e.g., potential vorticity (PV) at 330-350 K. PV affects UT ozone over Irene in November-December but displays little relationship with ozone over Réunion. A more likely reason for wintertime FT ozone increases over Irene and Réunion appears to be long-range transport of growing pollution in the Southern Hemisphere. The ozone increases are consistent with trajectory origins of air parcels sampled by the sondes and with recent NOx emissions trends estimated for Africa, South America and Madagascar. For Réunion trajectories also point to sources from the eastern Indian Ocean and Asia.

  16. Unhealthy product sponsorship of Australian national and state sports organisations.

    PubMed

    Macniven, Rona; Kelly, Bridget; King, Lesley

    2015-04-01

    Marketing of products harmful to the health of children has been found to be prolific, and occurs across multiple media platforms and in several settings, including organised sport, thus potentially undermining the health benefits inherent in sports participation. Through website audits, this study investigated the nature and extent of unhealthy food, beverage, alcohol and gambling sponsorship across peak Australian sporting organisations. A structured survey tool identified and assessed sponsoring companies and products displayed on the websites of the 53 national and state/territory sport governing bodies in Australia receiving government funding. Identified products were categorised as healthy or unhealthy, based on criteria developed by health experts. There was a total of 413 websites operated by the 53 sports, with 1975 company or product sponsors identified. Overall, 39 sports had at least one unhealthy sponsor, and 10% of all sponsors were rated as unhealthy. Cricket had the highest percent of unhealthy sponsors (27%) and the highest number of unhealthy food and beverage sponsors (n=19). Rugby Union (n=16) and Australian Football (n=4) had the highest numbers of alcohol and gambling sponsors respectively. Sponsorship of Australian sport governing bodies by companies promoting unhealthy food and beverage, alcohol and gambling products is prevalent at the state/territory and national level. SO WHAT?: Regulatory guidelines should be established to limit such sponsorship and ensure that it is not translated into promotions that may reach and influence children.

  17. Multivariate and geo-spatial approach for seawater quality of Chidiyatappu Bay, south Andaman Islands, India.

    PubMed

    Jha, Dilip Kumar; Vinithkumar, Nambali Valsalan; Sahu, Biraja Kumar; Dheenan, Palaiya Sukumaran; Das, Apurba Kumar; Begum, Mehmuna; Devi, Marimuthu Prashanthi; Kirubagaran, Ramalingam

    2015-07-15

    Chidiyatappu Bay is one of the least disturbed marine environments of Andaman & Nicobar Islands, the union territory of India. Oceanic flushing from southeast and northwest direction is prevalent in this bay. Further, anthropogenic activity is minimal in the adjoining environment. Considering the pristine nature of this bay, seawater samples collected from 12 sampling stations covering three seasons were analyzed. Principal Component Analysis (PCA) revealed 69.9% of total variance and exhibited strong factor loading for nitrite, chlorophyll a and phaeophytin. In addition, analysis of variance (ANOVA-one way), regression analysis, box-whisker plots and Geographical Information System based hot spot analysis further simplified and supported multivariate results. The results obtained are important to establish reference conditions for comparative study with other similar ecosystems in the region. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Assessment of groundwater vulnerability to nitrates from agricultural sources using a GIS-compatible logic multicriteria model.

    PubMed

    Rebolledo, Boris; Gil, Antonia; Flotats, Xavier; Sánchez, José Ángel

    2016-04-15

    In the present study an overlay method to assess groundwater vulnerability is proposed. This new method based on multicriteria decision analysis (MCDA) was developed and validated using an appropriate case study in Aragon area (NE Spain). The Vulnerability Index to Nitrates from Agricultural Sources (VINAS) incorporates a novel Logic Scoring of Preferences (LSP) approach, and it has been developed using public geographic information from the European Union. VINAS-LSP identifies areas with five categories of vulnerability, taking into account the hydrogeological and environmental characteristics of the territory as a whole. The resulting LSP map is a regional screening tool that can provide guidance on the potential risk of nitrate pollution, as well as highlight areas where specific research and farming planning policies are required. Copyright © 2016 Elsevier Ltd. All rights reserved.

  19. The properties and evolution of artificial soil-like bodies in the urban environment

    NASA Astrophysics Data System (ADS)

    Ivannikov, Fedor; Prokofieva, Tatiana

    2010-05-01

    Technogenic sediments as well as urban brownfields make to 90 % from the area of territory of Moscow. Today, in Moscow soil remediation and reclamation occurs by designing and constructing of lawns. Both naked sediments and mature city soils - urbanozems (according prof. M.Stroganova, Urbic Thechnosol - according WRB), are exposing by this reclamation. The reclaiming soil-like bodies named tehnozems (Technosols?). After their creation, tehnozems begin to operate under natural soil processes. This, in our opinion, can be considered the zero-moment for city soil formation The purpose of our research was to reveal the basic trend in technozems transformations, and also to understand the effectiveness of reclamation through construction on various tehnozem bases. In our research we examine sites within the city boundaries on various elements of a relief with various ages and different histories of nature management. The most typical objects of research - different varieties of city soils and soil-like bodies - have been allocated on these sites. With these objects we perform a set of physical, chemical and biological analyses. The following characteristics were identified: pH(H2O), organic carbon, soluble potassium, available phosphorus, total content of heavy metals (Zn, Cu, Cd, Pb), Red-Ox potential, penetration resistance, bulk density, cellulosolytic activity, species composition of soil animals and microbiological inoculation on anitrogenous medium Then, having learned the properties of city soils and soil-like bodies, we have tried to construct a trend of anthropogenous transformation of soil-like bodies. I. Natural soils collapse under action on settlements and covered by a technogenic ground. Then it is imposed a peat compost mix on them, for reclamation this territories. II. However, recultivation is unable to occur, and weed vegetation begins growing along with the formation of underdeveloped soils (Regosols and Arenosols). Furthermore, in a soil-like body, as well as in underdeveloped soil, soil processes are progressed, for example: humification, calcalization, zooturbation, etc. Technozems are also becoming Regopsols, but humic horizon is forming in both cases in different time (from 5-6 to as many as 30 years) III. Carbonate dust, trace materials, and other products of urban activity are added to soil surface. Then all this products are included in process of soilformation. This urban depositions change soil properties. Accumulation of carbonates, heavy metals, and artifacts is taking place. As a result the special urban soil - urbanozem is forming. It grows till the certain moment while it again not reclamation with formation the technozem on urbanozem basis. .

  20. Growing awareness of gender in urban policies.

    PubMed

    Macfarlane, L

    1996-01-01

    This article discusses issues from the Women in the City Conference held in October 1994 in Paris. The conference was organized by the Organization for Economic Cooperation and Development's (OECD) Urban Affairs of the Territorial Development Service. An OECD report "Shaping Structural Change--The Role of Women" was published in 1991. This report argued that economies were not benefiting fully from women's contributions to economic growth and social development. Also, the "systemic nature of gender-based inequalities and the need for systemic solutions" was encouraged. The Secretary General urged OECD work groups to include the issue of the role of women. The conference was organized to this end. The conference demonstrated the progress made in women's international leadership and policy participation. However, the conference also indicated that the representation of women in urban decision making and planning groups was too low in member countries. Some urban changes involving urban women were a concern. 1) Women's participation in the labor force increased to 60%, and these women are required to provide the household budget. 2) Two parent households declined and single parent households, mostly women, increased. 3) Single person households increased and many were elderly and female. 4) OECD country populations were aging. These aforementioned trends place greater responsibilities on women. Urban policies impact on women's daily lives. Women are seeking policy changes related to women's transportation needs, access to affordable housing, improved house and community environments, security, more responsive services, economic development for women, and culture and leisure. Women's participation in public life can be improved through the expansion of child care facilities, legal changes, provision of gender-sensitive information, and new forms of urban governance that are more responsive and accessible to women.

  1. [Women with high fertility in Mexico: orientations for a population policy].

    PubMed

    Lopez, E

    1989-01-01

    The characteristics and correlates of high fertility women in Mexico were assessed for different age and residential groups with data from the National Demographic Survey of 1982. This survey included information on rural, urban and metropolitan Mexican women aged 15-49 years who had ever been in union. Rural areas were defined as those with fewer than 20,000 inhabitants. Metropolitan areas were Guadalajara, Monterrey, and Mexico City. High fertility was defined for the purpose of this study as at least 2 live births for women 15-19, 3 for women 20-24, 4 for those 25-29, 5 for those 30-34, 6 for those 35-39, and 7 for those 40-49. According to this definition about 40% of Mexican women are high fertility, with proportions ranging from about 1/3 of those 20-29 to half of those 35-49 years old. High fertility is about twice as common in women 15-19 in rural areas as in urban and metropolitan areas of Mexico. 10% of rural women aged 20-24 already have 5 children, compared to less than 1% of metropolitan women and under 3% of women in other urban areas. By age 45-49, 31% of rural women, 20% of other urban women, and 15% of metropolitan women have 10 or more children. 13% in all areas have 2 or 3. Large proportions of rural women in all age groups are high fertility, with the difference especially marked at young ages. The data on contraceptive usage indicate that high fertility women are among the increasing numbers of Mexican women attempting to control their family size. 10% of high fertility women in rural areas are sterilized and another 10% use oral contraceptives. Injectables and traditional methods share 3rd place. IUDs are almost nonexistent in rural areas. In urban and metropolitan zones about 1/4 of high fertility women have been sterilized. About 10% use pills. Traditional methods and IUDs are in 3rd place for urban women while injectables occupy 3rd place for metropolitan women. Except among women 30-34, about 70% of sterilizations in rural areas are in high fertility women. The data demonstrate the growing acceptance of family planning in rural as well as in urban areas. In 1969, only 10% of rural women in union had ever used a contraceptive method. The 43.1% of Mexican women with little or no schooling contribute 63% of the high fertility. High fertility women are overrepresented in the lowest educational stratum in all age groups. Methodological difficulties arise in comparing the fertility performance of different social groups. It appears however that agricultural workers and unsalaried self-employed workers contribute a disproportionate share of high fertility.

  2. Rural versus urban academic hospital mortality following stroke in Canada.

    PubMed

    Fleet, Richard; Bussières, Sylvain; Tounkara, Fatoumata Korika; Turcotte, Stéphane; Légaré, France; Plant, Jeff; Poitras, Julien; Archambault, Patrick M; Dupuis, Gilles

    2018-01-01

    Stroke is one of the leading causes of death in Canada. While stroke care has improved dramatically over the last decade, outcomes following stroke among patients treated in rural hospitals have not yet been reported in Canada. To describe variation in 30-day post-stroke in-hospital mortality rates between rural and urban academic hospitals in Canada. We also examined 24/7 in-hospital access to CT scanners and selected services in rural hospitals. We included Canadian Institute for Health Information (CIHI) data on adjusted 30-day in-hospital mortality following stroke from 2007 to 2011 for all acute care hospitals in Canada excluding Quebec and the Territories. We categorized rural hospitals as those located in rural small towns providing 24/7 emergency physician coverage with inpatient beds. Urban hospitals were academic centres designated as Level 1 or 2 trauma centres. We computed descriptive data on local access to a CT scanner and other services and compared mean 30-day adjusted post-stroke mortality rates for rural and urban hospitals to the overall Canadian rate. A total of 286 rural hospitals (3.4 million emergency department (ED) visits/year) and 24 urban hospitals (1.5 million ED visits/year) met inclusion criteria. From 2007 to 2011, 30-day in-hospital mortality rates following stroke were significantly higher in rural than in urban hospitals and higher than the Canadian average for every year except 2008 (rural average range = 18.26 to 21.04 and urban average range = 14.11 to 16.78). Only 11% of rural hospitals had a CT-scanner, 1% had MRI, 21% had in-hospital ICU, 94% had laboratory and 92% had basic x-ray facilities. Rural hospitals in Canada had higher 30-day in-hospital mortality rates following stroke than urban academic hospitals and the Canadian average. Rural hospitals also have very limited local access to CT scanners and ICUs. These rural/urban discrepancies are cause for concern in the context of Canada's universal health care system.

  3. A casemix study of patients seen by a dermatology trainee in rural and urban outpatient settings.

    PubMed

    Tilakaratne, Dev; Warren, Lachlan; Menz, Jennifer

    2016-02-01

    For 8 years South Australian dermatologists have provided an outreach service to the Northern Territory (NT), including rural and remote areas. In 2012 and 2013, a trainee accompanied a dermatologist on these outreach visits. This is the first prospective study that documents the spectrum of dermatological diseases requiring outpatient specialist input in various settings in the NT, and also the first study to compare the clinical experience of one Australian dermatology trainee in urban and rural settings. Characteristics of patients managed primarily by the outreach dermatology registrar were recorded prospectively from February 2013 to July 2013. The data from the trainee's urban encounters were compared to that of the rural centres. The spectrum of conditions seen in these two settings was placed in the disease categories specified in the Australasian College of Dermatologists (ACD) curriculum. The Royal Adelaide Hospital outpatient experience provided greater exposure to skin neoplasms, lymphoproliferative and myeloproliferative disorders and non-infectious neutrophilic/eosinophilic disorders. The outreach sites provided greater exposure to infections, adnexal diseases and genodermatoses. Both urban and rural experiences provided a broad exposure to the disease categories outlined in the ACD curriculum. The spectrum of disease requiring specialist dermatology input varies between urban South Australia and rural NT. The inclusion of dermatology trainees in outreach visits broadens their clinical exposure. It is recommended that other dermatology service providers in Australia consider documenting clinical casemix comparisons to assess dermatology demand, outcomes and trainee exposure. © 2014 The Australasian College of Dermatologists.

  4. SEARCH AND MAPPING OF THE OLD BURIED TAILINGS WITH RADIOACTIVE WASTES AT THE URBAN TERRITORY.

    PubMed

    Molchanov, O I; Soroka, Y N; Podrezov, A A; Soroka, M N

    2017-11-01

    The article presents results of investigation on search and mapping of the old buried tailings with radioactive wastes on the territory of Kamianske City. For solving the problem used complex of methods. These methods are as follows: soil-gas 222Rn measurement and measurement of 222Rn flux density from the ground surface, gamma-radiation survey, prospecting drilling, gamma-ray logging and laboratory analysis of radionuclides. The leading method in this complex was the method of soil-gas 222Rn measurement. Using this method location of the tailings has been precisely defined. The tailings boundaries have been contoured in the plan. Other methods permitted to define such parameters as thickness of the wastes, their volume (~330 000 m3), radionuclide and chemical composition. It was found that radioactive residues occur at a depth from 2 to 11 m and contain in its composition 226Ra, 210Pb and 210Po in the range from 8370 to 37 270 Bq kg-1. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  5. Infectious and congenital syphilis in Canada, 2010–2015

    PubMed Central

    Choudhri, Y; Miller, J; Sandhu, J; Leon, A; Aho, J

    2018-01-01

    Background Syphilis is the third most commonly reported notifiable sexually transmitted infection (STI) in Canada, following chlamydia and gonorrhea, respectively. Rates of this STI have been rising rapidly in Canada since 2001. Objective To summarize trends observed in syphilis rates for 2010 to 2015 in Canada. Methods Laboratory-confirmed cases of infectious syphilis and early congenital syphilis were reported to the Public Health Agency of Canada by all of the Canadian provinces and territories. National infectious syphilis rates were computed, as were rates per sex, age group and province/territory. Rates of congenital syphilis were also calculated. Results From 2010 to 2015, the rate of infectious syphilis in Canada increased by 85.6%, from 5.0 to 9.3 cases per 100,000 population. In 2015, a total of 3,321 cases of infectious syphilis were reported, mainly in males (93.7%), among whom the rate was 17.5 cases per 100,000 males versus 1.2 per 100,000 females. The rate also rose faster among males in 2010–2015, a 90.2% increase versus 27.8% among females. Individuals aged 20–39 years had the highest rates. Across the provinces and territories, the highest rates of infectious syphilis were in Nunavut, British Columbia and Manitoba. ​ The rate of congenital syphilis decreased from 2010 to 2014 (1.6 to 0.3 cases per 100,000 live births) before increasing to 1.5 cases per 100,000 live births in 2015, which corresponds to six reported cases. Conclusion Rates of syphilis continue to rise in Canada, especially among young men, and this is consistent with trends in the United States of America and European Union. Based on data from Canada and from these regions, the sexual behaviour of men who have sex with men (MSM) is thought to be a major risk factor for syphilis. PMID:29770098

  6. From collision to collaboration - Integrating informal recyclers and re-use operators in Europe: A review.

    PubMed

    Scheinberg, Anne; Nesić, Jelena; Savain, Rachel; Luppi, Pietro; Sinnott, Portia; Petean, Flaviu; Pop, Flaviu

    2016-09-01

    The European Union hosts some of the world's most developed waste management systems and an ambitious policy commitment to the circular economy. The existence of informal recycling and re-use activities in Europe has been vigorously denied until quite recently, and remains a very challenging subject for the European solid waste management sector, as well as for European government and private institutions. In countries ranging from Malta to Macedonia and from France to Turkey, informal recyclers excluded from legal recycling niches increasingly collide with formalised and controlled European Union approaches to urban waste management, packaging recovery schemes, formal re-use enterprises, and extended producer responsibility systems.This review focuses on the period from 2004 through the first half of 2016. The 78 sources on European (and neighbouring) informal recycling and re-use are contextualised with global sources and experience. The articles focus on informal recovery in and at the borders of the European Union, document the conflicts and collisions, and elaborate some constructive approaches towards legalisation, integration, and reconciliation. The overarching recommendation, to locate the issue of informal recovery and integration in the framework of the European circular economy package, is supported by four specific pillars of an integration strategy: Documentation, legalisation, occupational and enterprise recognition, and preparation for structural integration. © The Author(s) 2016.

  7. Quantify landslide exposure in areas with limited hazard information

    NASA Astrophysics Data System (ADS)

    Pellicani, R.; Spilotro, G.; Van Westen, C. J.

    2012-04-01

    In Daunia region, located in the North-western part of Apulia (Southern Italy), landslides are the main source of damage to properties in the urban centers of the area, involving especially transportation system and the foundation stability of buildings. In the last 50 years, the growing demand for physical development of these unstable minor hillside and mountain centers has produced a very rapid expansion of built-up areas, often with poor planning of urban and territorial infrastructures, and invasion of the agricultural soil. Because of the expansion of the built-up towards not safe areas, human activities such as deforestation or excavation of slopes for road cuts and building sites, etc., have become important triggers for landslide occurrence. In the study area, the probability of occurrence of landslides is very difficult to predict, as well as the expected magnitude of events, due to the limited data availability on past landslide activity. Because the main limitations concern the availability of temporal data on landslides and triggering events (frequency), run-out distance and landslide magnitude, it was not possible to produce a reliable landslide hazard map and, consequently, a risk map. Given these limitations in data availability and details, a qualitative exposure map has been produced and combined with a landslide susceptibility map, both generated using a spatial multi-criteria evaluation (SMCE) procedure in a GIS system, for obtaining the qualitative landslide risk map. The qualitative analysis has been provided the spatial distribution of the exposure level in the study area; this information could be used in a preliminary stage of regional planning. In order to have a better definition of the risk level in the Daunia territory, the quantification of the economic losses at municipal level was carried out. For transforming these information on economic consequences into landslide risk quantification, it was necessary to assume the temporal probability of landslides, on the basis of the expert knowledge on the landslide phenomena. For each of twenty-five municipalities included in the study area, the expected losses (or consequences), in monetary terms, due to different hazard scenarios have been evaluated. After calculating the economic losses, the total risk at municipal level was evaluated, by generating the risk curves and calculating the area under the curves. The analysis of the risk curves related to the 25 municipalities has showed that the total risk values, expressed in monetary terms, is higher for the bigger municipal areas located in the southern part of the study area where the elevation is lower, as are more numerous the elements at risk distributed on the municipal territory. Finally, this quantitative risk assessment procedure, which calculates the exposure in monetary terms of elements at risk, allows to establish the changes in risk in future with urban development and monetary inflation.

  8. Burden of musculoskeletal disease and its determination by urbanicity, socioeconomic status, age, and sex: Results from 14,507 subjects.

    PubMed

    Vavken, Patrick; Dorotka, Ronald

    2011-11-01

    The availability of reliable estimates of the burden of musculoskeletal disease is of considerable importance for policymakers. This study uses data from the 14,507 participants of the European Health Interview Survey conducted in Austria in 2006/2007 to calculate estimates of the prevalence of osteoarthritis, spinal conditions, and osteoporosis in a population representative of other European Union or Organisation for Economic Co-operation and Development member states. Urbanicity, socioeconomic status, and age and sex were included as determinants of musculoskeletal disease. The prevalence of arthritis was 18.8% (95% confidence interval [95% CI] 18.2-19.4%), of spinal conditions was 38.4% (95% CI 37.6-39.2%), and of osteoporosis was 6.6% (95% CI 6.3-7.0%). The census data showed strong evidence for an association between urbanicity and arthritis (P = 0.012) and osteoporosis (P < 0.001), but not spinal conditions (P = 0.721). Arthritis and spinal conditions were associated with socioeconomic status (P < 0.001 for all). Osteoporosis showed the same associations with age, income, and education. For arthritis, a combined model showed a substantial attenuation of the effect of urbanicity on arthritis prevalence after adjustment for socioeconomic status. These data suggest that the burden of musculoskeletal disease is determined by both urbanicity and socioeconomic status; however, the effect of urbanicity seems to be attributable to differences in socioeconomic status and demographics across geographic regions. Copyright © 2011 by the American College of Rheumatology.

  9. Peculiarities of changes in the soil cover of landscapes adjacent to a megalopolis

    NASA Astrophysics Data System (ADS)

    Lazareva, Margarita; Aparin, Boris; Sukhacheva, Elena

    2017-04-01

    The progressive growth of cities has a significant impact on the soil cover of territories adjacent to the same. Megalopolises are centers of anthropogenic impact on the soils. Generally, forms and intensity of the urban impact on the soil cover weaken with increasing distance from the city's boundaries. In this respect, ample opportunities for the analysis of urban impact on the adjacent territories are provided by the study of the soil cover in the Leningrad Region (the LR). Saint Petersburg is a major European megalopolis, which is the administrative center of the LR. The time period of Saint Petersburg's impact on the environment does not exceed 300 years, which allows us to identify very clearly the character and areas of its impact on the soil cover. Over the past decades, there have been significant changes in the soils and the soil cover of the LR. In a large territory, there appeared new anthropogenic soils and soil cover organization forms, having no natural analogues, with a dramatic increase in the surface area of degraded soils. To access the current state of soil cover, to identify the role of anthropogenic factors of changes in this state; to carry out land reclamation, remediation and rehabilitation measures; to perform land cadastral valuation etc., we need an information resource containing data on the current state of soils and soil cover in the LR, the key element of which should be a map. We carried out mapping and created a 1:200 000 digital soil map (DSM) for the LR's territories. Diagnostics of soil contours were performed using traditionally drawn-up (paper) maps of soils and soil-formation factors; satellite images (Google, Yandex); data of remote sensing (Spot 5, Landsat 7,8); digital maps of main soil-formation factors (topographical ones, etc.). The digital soil map of the LR has been created in the geographic information system - QGIS. The map clarifies the contours of natural soils and soil combinations, and shows, for the first time, the contours of: - non-soil formations; - soils of the initial soil formation; - soils of agricultural lands within their existing boundaries; - soils and soil combinations that are specific for human settlements and horticultural land plots; - fallow lands; - anthropogenically disturbed soils. During the analysis of the created digital medium-scale soil map, we identified some changes in the soil cover of the territories adjacent to Saint Petersburg. Virtually in all the landscapes, we found a large number of soil cover structures, the components of which, along with natural soils, are anthropogenically disturbed soils, anthropogenic soils and non-soil formations. We revealed that the human impact on the soil cover is manifested within the range that varies from insignificant changes in soil parameters to radical transformations of the soil profile, complete destruction of soil and "creation" of new soil forms and soil cover organization forms. We have developed a typology of anthropogenically changed and anthropogenically created soil cover structures, taking into consideration the types of the economic impact on and the quality of environmental functions performed by the soils.

  10. Management and development of land in the name of the Green Economy: planning, landscape, efficiency, biodiversity

    NASA Astrophysics Data System (ADS)

    Benvenuti, Paolo

    2016-04-01

    Promoting sustainable economic development is the basis of the Green Economy: a new vision of Agriculture, Environmental and Regional policy, shared by the wine sector, especially on some crucial issues, such as reducing the consumption of agricultural land, recognition as economically important of the green agricultural production space, spreading of organic farming, adoption of good agricultural practices. Sustainability, in fact , is not just about the use of analysis tools (carbonfoot print, Waterfoot print, etc .) but is about innovations to be introduced in the entire production process, protection of biodiversity, ethic work in the vineyard and winery. It means to disseminate as much as possible all those practices that can enable a more efficient land management also considering the recent climate changes: introduction of agro-energy and precision agriculture, rational use of water resources, creation of an observatory on temperatures and an interactive mapping system, viticultural zoning and municipal planning to make concrete balance between vitality in agronomic sector and landscape quality. Realizing such a regional geopedological mapping about agricultural soil, will allow companies to display a real-time access to all the data needed for a sustainable management of the funds, not only it would be an important tool to support the technical choices of farmers, enhancing their potential and optimizing production in relation to the current climate crisis, but would have a strong impact in terms of managing and saving water and energy resources. A strong efficacy in this context should be recognized at the "Urban Regulation Plans of the Wine Cities", which have developed since 2007 on the base of the guidelines promoted by the Italian Association Città del Vino, in order to enhance the quality of wine districts. The foundations of this multidisciplinary tool are based on: • in-depth knowledge of the characteristics of the wine territory; • unity and preservation of landscapes; • relationship between the wine areas with the territory and its infrastructure; • participation in the process of territorial planning with operators and administrations; • relationship between wine and landscape, adaptation to climatic deterioration, renewable energy sources and energy efficiency; • new skills and new forms to manage the vineyard Depth knowledge of the characteristics of the territory wine passes through: • wine zoning, i.e. the identification of the more suitable terroirs for a wine: study of the climate, the soil, the vines of the interactions with the environment (Chart of vocations agroforestry); • soil classification; • analysis of the ecosystems (flora and fauna, biodiversity, forest, grasslands, crops); • identification of landscapes, from the analysis of types, morphology of the urban and rural landscape, processes of contextualization, etc. (Chart of landscape values) . The results achieved so far by the Italian municipalities that have adopted them, will soon be enhanced by enlargement of the methodological lines to new issues such as accessibility in wine territory, strengthening of local participation and the presence, promotion of wine as an integral part the local food planning, development of planning practices in the process of institutional reform.

  11. Natural and anthropogenic multi-type hazards for loess territories

    NASA Astrophysics Data System (ADS)

    Mavlyanova, Nadira; Zakirova, Zulfiya

    2013-04-01

    Central Asia (CA) is an extremely large region of varied geography from plains to high, rugged mountains (the region belongs to the Tien-Shan and Pamirs mountain system), vast deserts (Kara Kum, Kyzyl Kum, Taklamakan). The area of the CA region is including the territories of following countries: of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan. CA is particularly exposed to natural hazards like earthquakes, landslide, rockfalls, avalanches, mudflows, flooding, high mountains lakes, sub flooding, and debris flow. This region is one of the most seismically active in the world. In XX century almost in each of five countries have occurred strong earthquakes with magnitude more than 7, led to human victims. Loess soils are widespread in this region in foothills, foothill plains and intermountain depressions. Loess can cause a number of engineering problems because loess undergoes structural collapse and subsidence due to saturation when both the initial dry density and initial water content are low. By comparison of the map of seismic zoning to a map of distribution of loess soils it is easy to be convinced that the territory of the majority of seismic areas are covering by collapsible loess soils with significant thickness (50-150 m). The natural hazards leads to a disaster, if it develops in an urbanized or industrial areas and directly affects people and economic objects. In this case, risk takes place with all its consequences especially on loess soil. In the past a formation of natural hazards was connected generally with two main groups of factors: geological structure and climatic conditions. Now to them the third factor - of human made influence was added. Intensive influence of human activity to the loess territories in CA for last 60 years is destruction of nature balance and changing in environment of loess land in zone with high seismic hazard. This processes primarily associated with following: 1) irrigation of new lands; 2) the developing of mining manufactures and their waste located in the foothill areas with high seismic risk and where manifested of dangerous geological processes as landslide, collapse, mud stream, rock falls and toxic contamination; 3) development of urbanization with manifestation of difference engineering geological processes in loess soil on the based of constructions in cities (collapse, liquefaction). That example of cascade effects when natural and anthropogenic multi type hazards in loess was the Gissar earthquake (1989) in Tajikistan when the earthquake of rather moderate intensity (M=5.2; H=5-7 km; I=7 - MSK scale) was triggered several landslides and mudslides connected with liquefaction of wetted loess and can cause a large number of human victims. In the pre 20 years steady irrigation of the slope area occurred for cotton field. This moistening has increase and the water content of the soil to wet 24-28%, up to a depth of 20-30 m that increased the vulnerability of this territory. The interactions between different natural hazards, include triggered, especially earthquakes, landslides, collapses, liquefaction in loess soil with taking account of anthropogenic hazard influence was investigate.

  12. The occurrence and ecological risk assessment of phthalate esters (PAEs) in urban aquatic environments of China.

    PubMed

    Zhang, Lulu; Liu, Jingling; Liu, Huayong; Wan, Guisheng; Zhang, Shaowei

    2015-07-01

    Phthalate esters (PAEs) are widely used in the manufacturing of plastics, and the demand for PAEs has grown rapidly, especially in China. This trend will lead to much more environmental PAE contamination. PAEs are listed as priority substances in the European Union and are therefore subject to ecological risk assessments. This paper reviews the literature concerning the pollution status of PAEs and their ecological risk to aquatic environments. Risk quotients (RQs) based on the predicted no effect concentration and PAE concentrations in aquatic environments demonstrated significant (10 ≤ RQ < 100) or expected (RQ ≥ 100) potential adverse effects for algae, Daphnia, and fish in aquatic environments near PAE-based industrial and urban areas. Thus, the ecological risk of PAEs in Chinese aquatic environments should be considered, especially in areas where commercial plastics are produced.

  13. Identifying HIV most-at-risk groups in Malawi for targeted interventions. A classification tree model.

    PubMed

    Emina, Jacques B O; Madise, Nyovani; Kuepie, Mathias; Zulu, Eliya M; Ye, Yazoume

    2013-05-28

    To identify HIV-socioeconomic predictors as well as the most-at-risk groups of women in Malawi. A cross-sectional survey. Malawi The study used a sample of 6395 women aged 15-49 years from the 2010 Malawi Health and Demographic Surveys. Individual HIV status: positive or not. Findings from the Pearson χ(2) and χ(2) Automatic Interaction Detector analyses revealed that marital status is the most significant predictor of HIV. Women who are no longer in union and living in the highest wealth quintiles households constitute the most-at-risk group, whereas the less-at-risk group includes young women (15-24) never married or in union and living in rural areas. In the light of these findings, this study recommends: (1) that the design and implementation of targeted interventions should consider the magnitude of HIV prevalence and demographic size of most-at-risk groups. Preventive interventions should prioritise couples and never married people aged 25-49 years and living in rural areas because this group accounts for 49% of the study population and 40% of women living with HIV in Malawi; (2) with reference to treatment and care, higher priority must be given to promoting HIV test, monitoring and evaluation of equity in access to treatment among women in union disruption and never married or women in union aged 30-49 years and living in urban areas; (3) community health workers, households-based campaign, reproductive-health services and reproductive-health courses at school could be used as canons to achieve universal prevention strategy, testing, counselling and treatment.

  14. [Urbanization mechanisms in bird species: population systems transformations or adaptations at the individual level?].

    PubMed

    Fridman, V S; Eremkin, G S; Zakharova-Kubareva, N Iu

    2008-01-01

    The present research deals with urbanization of wild bird and mammal species. Forms and mechanisms of population steadiness in the urban landscape have been examined. The urbanization process turned out to be a directed change of the population system forming de novo in the urbolandscape leading to a sustainable organization peculiar for the particular environment. The population organization of different types in urbolandscape is found to provide its stability under conditions of directed and fast changes accompanied with instability and heterogenous structure of habitats. It is shown that the same type of population organization meets the corresponding demands among different species settling in the urban environment. Its features are "openness" and "flowage" of the groups, far order of settlement levels and other units of population system, constant movements of the individuals between the groups as a respond to the signals of urboenvironment significant changes. The "urban" variant of the population system organization turns out to be opposite to that of the same species in the non-urban habitats. After formation of the urban types by the species and successful developing of the town, the urban population becomes separated from the maternal local population and begins to exist independently in the urban landscape. The variety of adaptation aberrations in ecology, behavior, and mode of life of urban birds is the population system stability function in the urban landscape and is not a results of individual selection. It is shown that the urbanization process of the species goes firstly on the population level being the system structure transformation developed by the species towards the most stable state in the town (city) territory. Only after the appearance of stable urban population, the urban individuals show the rapid growth of different changes in ecology, behavior, mode of life that was traditionally described by naturalists as species adaptation to the city conditions. The key features of urban population stability/instability are described. Their application to closely related species allows us to distinguish potential urbanists from instable and vulnerable species that could be soon pushed out of the city. The application of corresponding criteria to the urban populations of such species constituting one guild allows us to predict if their developing in the given town would be successful or unsuccessful. The latter is very important since close species are, as a rule, ecologically indistinguishable in the urbanized landscapes. So one can not predict successful/unsuccessful urbanization taking into account the differences in the range of habitats, breeding success, and other external features.

  15. A peaceful realm? Trauma and social differentiation at Harappa.

    PubMed

    Robbins Schug, Gwen; Gray, Kelsey; Mushrif-Tripathy, V; Sankhyan, A R

    Thousands of settlements stippled the third millennium B.C. landscape of Pakistan and northwest India. These communities maintained an extensive exchange network that spanned West and South Asia. They shared remarkably consistent symbolic and ideological systems despite a vast territory, including an undeciphered script, standardized weights, measures, sanitation and subsistence systems, and settlement planning. The city of Harappa (3300-1300B.C.) sits at the center of this Indus River Valley Civilization. The relatively large skeletal collection from Harappa offers an opportunity to examine biocultural aspects of urban life and its decline in South Asian prehistory. This paper compares evidence for cranial trauma among burial populations at Harappa through time to assess the hypothesis that Indus state formation occurred as a peaceful heterarchy. The prevalence and patterning of cranial injuries, combined with striking differences in mortuary treatment and demography among the three burial areas indicate interpersonal violence in Harappan society was structured along lines of gender and community membership. The results support a relationship at Harappa among urbanization, access to resources, social differentiation, and risk of interpersonal violence. Further, the results contradict the dehumanizing, unrealistic myth of the Indus Civilization as an exceptionally peaceful prehistoric urban civilization. Copyright © 2012 Elsevier Inc. All rights reserved.

  16. Urban sparrows respond to a sexually selected trait with increased aggression in noise.

    PubMed

    Phillips, Jennifer N; Derryberry, Elizabeth P

    2018-05-14

    Animals modify acoustic communication signals in response to noise pollution, but consequences of these modifications are unknown. Vocalizations that transmit best in noise may not be those that best signal male quality, leading to potential conflict between selection pressures. For example, slow paced, narrow bandwidth songs transmit better in noise but are less effective in mate choice and competition than fast paced, wide bandwidth songs. We test the hypothesis that noise affects response to song pace and bandwidth in the context of competition using white-crowned sparrows (Zonotrichia leucophrys). We measure male response to song variation along a gradient of ambient noise levels in San Francisco, CA. We find that males discriminate between wide and narrow bandwidth songs but not between slow and fast paced songs. These findings are biologically relevant because songs in noisy areas tend to have narrow bandwidths. Therefore, this song phenotype potentially increases transmission distance in noise, but elicits weaker responses from competitors. Further, we find that males respond more strongly to stimuli in noisier conditions, supporting the 'urban anger' hypothesis. We suggest that noise affects male responsiveness to song, possibly leading to more territorial conflict in urban areas.

  17. World Atlas of large optical telescopes (second edition)

    NASA Technical Reports Server (NTRS)

    Meszaros, S. P.

    1986-01-01

    By early 1986 there will be over 120 large optical telescopes in the world engaged in astronomical research with mirror or lens diameters of one meter (39-inches) and larger. This atlas gives information on these telescopes and shows their observatory sites on continent sized maps. Also shown are observatory locations considered suitable for the construction of future large telescopes. Of the 126 major telescopes listed in this atlas, 101 are situated in the Northern Hemisphere and 25 are located in the Southern Hemisphere. The totals by regions are as follows: Europe (excluding the USSR), 30; Soviet Union, 9; Asia (excluding the USSR), 5; Africa, 9; Australia, 6; The Pacific, 4 (all on Hawaii); South America, 17; North America, 46 (the continental US has 38 of these). In all, the United States has 42 of the world's major telescopes on its territory (continental US plus Hawaii) making it by far the leading nation in astronomical instrumentation.

  18. Competitiveness of Romanian Regions in the Spatial Structure of the EU

    NASA Astrophysics Data System (ADS)

    Török, Ibolya

    2017-12-01

    In the last years, in order to enhance the competitiveness of the regions, researchers and decision makers alike attribute a special role to supporting entrepreneurial activity, strengthening the SME sector, attracting foreign working capital into the local economy, but also to the territorial concentration of R&D centres. Within the present study, I have considered all relevant economic factors, which might influence competitiveness, having at the same time an impact on the position of the Romanian regions within in the economic structure of the European Union. In the study have managed to prove that Romania is in a rather disadvantaged situation in the case of the three main elements, with a significant impact on the competitiveness of regions: the GDP per capita, the employment rate and labour productivity. Only the Bucharest-Ilfov region is in a more favourable position, but its development level remains far behind the central regions of the EU.

  19. World Atlas of large optical telescopes (second edition)

    NASA Astrophysics Data System (ADS)

    Meszaros, S. P.

    1986-04-01

    By early 1986 there will be over 120 large optical telescopes in the world engaged in astronomical research with mirror or lens diameters of one meter (39-inches) and larger. This atlas gives information on these telescopes and shows their observatory sites on continent sized maps. Also shown are observatory locations considered suitable for the construction of future large telescopes. Of the 126 major telescopes listed in this atlas, 101 are situated in the Northern Hemisphere and 25 are located in the Southern Hemisphere. The totals by regions are as follows: Europe (excluding the USSR), 30; Soviet Union, 9; Asia (excluding the USSR), 5; Africa, 9; Australia, 6; The Pacific, 4 (all on Hawaii); South America, 17; North America, 46 (the continental US has 38 of these). In all, the United States has 42 of the world's major telescopes on its territory (continental US plus Hawaii) making it by far the leading nation in astronomical instrumentation.

  20. India is on the way forward to maternal and neonatal tetanus elimination!

    PubMed Central

    Bairwa, Mohan; S.K., Shashikantha; Rajput, Meena; Khanna, Pardeep; Malik, Jagbir Singh; Nagar, Mukesh

    2012-01-01

    Tetanus is an acute, potentially fatal disease, caused by a bacterium, Clostridium tetani. The disease usually occurs in newborns through infection of the unhealed umbilical stump, particularly when the stump is cut with a non-sterile instrument. NT contributes to 5–7% of neonatal mortality worldwide. Several thousand mothers are also estimated to die annually of maternal tetanus. MNT elimination relies on promotion of maternal tetanus immunization along with safe delivery and avoidance of unsafe abortion and umbilical cord care practices. The Government of India (1983) introduced at least two doses of tetanus toxoid vaccine (TT) to all pregnant women during each pregnancy as a part of its nationwide immunization policy. To date, a total of 15 States including union territories of the India have achieved NT elimination. The remaining Indian States need to strengthen TT coverage to save the lives of neonates as well as mothers from tetanus. PMID:22854674

  1. Delhi, India

    NASA Technical Reports Server (NTRS)

    2008-01-01

    Delhi is the second largest metropolis in India, with a population of 16 million. Located in northern India along the banks of the Yamuna River, Delhi has the status of a federally-administered union territory. Within it is the district of New Delhi, India's capital. Delhi is one of the oldest continually inhabited cites in the world, with traces of human occupation dating to the second millennium BC. The image was acquired September 22, 2003, covers an area of 30.6 x 34.8 km, and is located near 28.6 degrees north latitude, 77.2 degrees east longitude.

    The image was acquired on August 4, 2005, covers an area of 55.8 x 55.8 km, and is located at 68.6 degrees north latitude, 134.7 degrees west longitude.

    The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

  2. The Age of Dinosaurs in Russia and Mongolia

    NASA Astrophysics Data System (ADS)

    Benton, Michael J.; Shishkin, Mikhail A.; Unwin, David M.; Kurochkin, Evgenii N.

    2003-12-01

    The former Soviet Union covers a vast area of land, and over the last 200 years, many dozens of extraordinary dinosaurs and other fossil amphibians, reptiles, birds and mammals have been found in Mesozoic rocks in its territories. The Permo-Triassic of the Ural Mountains of Russia have produced hundreds of superb specimens, and many of the dinosaurs from Mongolia are unique. This is the first compilation in any Western language of this large body of Russian research and the first time so much of this research, previously unexplored by the West, has been introduced in English. The Age of Dinosaurs in Russia and Mongolia is written by a unique mix of Russian and Western palaeontologists, and provides an entrée to a range of fossil faunas, in particular reptiles, that have been little known outside Russia. It will undoubtedly become a major reference work for all vertebrate palaeontologists.

  3. India is on the way forward to maternal and neonatal tetanus elimination!

    PubMed

    Bairwa, Mohan; Sk, Shashikantha; Rajput, Meena; Khanna, Pardeep; Malik, Jagbir Singh; Nagar, Mukesh

    2012-08-01

    Tetanus is an acute, potentially fatal disease, caused by a bacterium, Clostridium tetani. The disease usually occurs in newborns through infection of the unhealed umbilical stump, particularly when the stump is cut with a non-sterile instrument. NT contributes to 5-7% of neonatal mortality worldwide. Several thousand mothers are also estimated to die annually of maternal tetanus. MNT elimination relies on promotion of maternal tetanus immunization along with safe delivery and avoidance of unsafe abortion and umbilical cord care practices. The Government of India (1983) introduced at least two doses of tetanus toxoid vaccine (TT) to all pregnant women during each pregnancy as a part of its nationwide immunization policy. To date, a total of 15 States including union territories of the India have achieved NT elimination. The remaining Indian States need to strengthen TT coverage to save the lives of neonates as well as mothers from tetanus.

  4. [A network of LIFE projects to promote the transfer and exchange of knowledge on environment and health].

    PubMed

    Cori, Liliana; Carducci, Annalaura; Donzelli, Gabriele; La Rocca, Cinzia; Bianchi, Fabrizio

    2018-01-01

    Eleven projects within the LIFE programme (through which the Directorate-General for Environment of the European Commission provides funding for projects aim at protecting environment and nature) addressing environmental-health-related issues have been involved in a collaborative network called KTE LIFE EnvHealth Network. The shared issues tackled by that projects are knowledge transfer and exchange (KTE). The objective of the LIFE programme is to support the implementation of the environmental legislation in the European Union, to provide new tools and knowledge that will help to better protect both the territory and the communities. Transferring knowledge to decision makers, at the appropriate and effective level, is therefore a central function of the projects. The Network promotes national and international networking, which intends to involve other projects, to provide methodological support, to make information and successful practices circulate, with the aim of multiplying the energies of each project involved.

  5. Landslide and flood hazard assessment in urban areas of Levoča region (Eastern Slovakia)

    NASA Astrophysics Data System (ADS)

    Magulova, Barbora; Caporali, Enrica; Bednarik, Martin

    2010-05-01

    The case study presents the use of statistical methods and analysis tools, for hazard assessment of "urbanization units", implemented in a Geographic Information Systems (GIS) environment. As a case study, the Levoča region (Slovakia) is selected. The region, with a total area of about 351 km2, is widely affected by landslides and floods. The problem, for small urbanization areas, is nowadays particularly significant from the socio-economic point of view. It is considered, presently, also an increasing problem, mainly because of climate change and more frequent extreme rainfall events. The geo-hazards are evaluated using a multivariate analysis. The landslide hazard assessment is based on the comparison and subsequent statistical elaboration of territorial dependence among different input factors influencing the instability of the slopes. Particularly, five factors influencing slope stability are evaluated, i.e. lithology, slope aspect, slope angle, hypsographic level and present land use. As a result a new landslide susceptibility map is compiled and different zones of stable, dormant and non-stable areas are defined. For flood hazard map a detailed digital elevation model is created. A compose index of flood hazard is derived from topography, land cover and pedology related data. To estimate flood discharge, time series of stream flow and precipitation measurements are used. The assessment results are prognostic maps of landslide hazard and flood hazard, which presents the optimal base for urbanization planning.

  6. Reconstructing former urban environments by combining geophysical electrical methods and geotechnical investigations—an example from Chania, Greece

    NASA Astrophysics Data System (ADS)

    Soupios, P. M.; Loupasakis, C.; Vallianatos, F.

    2008-06-01

    Nowadays, geophysical prospecting is implemented in order to resolve a diversity of geological, hydrogeological, environmental and geotechnical problems. Although plenty of applications and a lot of research have been conducted in the countryside, only a few cases have been reported in the literature concerning urban areas, mainly due to high levels of noise present that aggravate most of the geophysical methods or due to spatial limitations that hinder normal method implementation. Among all geophysical methods, electrical resistivity tomography has proven to be a rapid technique and the most robust with regard to urban noise. This work presents a case study in the urban area of Chania (Crete Island, Greece), where electrical resistivity tomography (ERT) has been applied for the detection and identification of possible buried ancient ruins or other man-made structures, prior to the construction of a building. The results of the detailed geophysical survey indicated eight areas of interest providing resistivity anomalies. Those anomalies were analysed and interpreted combining the resistivity readings with the geotechnical borehole data and the historical bibliographic reports—referring to the 1940s (Xalkiadakis 1997 Industrial Archaeology in Chania Territory pp 51-62). The collected ERT-data were processed by applying advanced algorithms in order to obtain a 3D-model of the study area that depicts the interesting subsurface structures more clearly and accurately.

  7. Dense downtown living more carbon intense due to higher consumption: a case study of Helsinki

    NASA Astrophysics Data System (ADS)

    Heinonen, Jukka; Kyrö, Riikka; Junnila, Seppo

    2011-07-01

    Hindering urban sprawl is one of the main goals for contemporary urban planning. Urban density is considered crucial in climate change mitigation since it reduces automobile dependence and decreases unit sizes, for example. This letter analyzes the effect of density in a city context. In the study the Finnish capital Helsinki is divided into two areas of different urban densities: the high density downtown area and the more scarcely populated suburbs. The study is a continuation of a recently published study on the implications of urban structure on carbon emissions, and analyzes further the main finding of the first study—that higher urban density might have negligible or even reverse effect on the per capita carbon emissions. Similarly to the previous study, a consumption based tiered hybrid life cycle assessment (LCA) approach is employed in order to produce a comprehensive assessment, free of territorial boundaries and system cutoffs typical of traditional LCAs. Based on the findings of the previous study, it is hypothesized that when assessing city level carbon dioxide emissions from a wider, consumer oriented LCA perspective, increased urban density may not necessarily reduce carbon emissions. Surprisingly, the study finds that carbon dioxide equivalent (CO2e) emissions are substantially higher in the dense downtown area than in the surrounding suburbs, which is suggested to imply that the increased consumption due to the higher standard of living increases emissions more than the higher density is able to reduce them. The results demonstrate that, while increasing urban density can be justified from a number of ecological, social and economic viewpoints, density is not necessarily a key parameter in the particular case of climate change. In cities like Helsinki, where wealth is concentrated in the downtown area, climate policies should give higher priority to the energy consumption of buildings, to alternative energy production and distribution modes, as well as to low carbon consumption within the city.

  8. The Indian Council of Medical Research–India Diabetes (ICMR–INDIAB) Study: Methodological Details

    PubMed Central

    Anjana, Ranjit Mohan; Pradeepa, Rajendra; Deepa, Mohan; Datta, Manjula; Sudha, Vasudevan; Unnikrishnan, Ranjit; Nath, Lalith M; Das, Ashok Kumar; Madhu, Sri Venkata; Rao, Paturi Vishnupriya; Shukla, Deepak Kumar; Kaur, Tanvir; Ali, Mohammed K; Mohan, Viswanathan

    2011-01-01

    Background Currently available estimates of diabetes prevalence in India are based on published data derived from very few studies. The Indian Council of Medical Research–India Diabetes (ICMR–INDIAB) study is a community-based survey conceived with the aim of obtaining the prevalence rates of diabetes in India as a whole, covering all 28 states, the National Capital Territory of Delhi, and two of the union territories in the mainland of India, with a total sample size of 124,000 individuals. Methods A stratified multistage sampling design has been used. In all study subjects, a structured questionnaire was administered and anthropometric parameters and blood pressure were measured. Fasting capillary blood glucose was first determined using a glucose meter. An oral glucose load was then administered to all subjects except those with self-reported diabetes, and the 2 h post-load capillary blood glucose was estimated. In every fifth subject, a fasting venous sample was collected for measurement of lipids and creatinine, a resting 12-lead electrocardiogram was performed, and dietary assessment questionnaire was administered. In all diabetic subjects, an additional diabetes questionnaire was used and a fasting venous sample drawn for glycated hemoglobin. Results All biological samples collected were analyzed in a central laboratory. All data collected were stored electronically. Quality control was achieved through multiple tiers of checks. Conclusions The ICMR–INDIAB study is the first of its kind attempting to provide accurate and comprehensive state- and national-level data on diabetes prevalence in India. PMID:21880233

  9. [BRILL-ZINSER DISEASE AS A CONSEQUENCE OF RICKETTSIA PROWAZEKII PERSISTENCE IN PREVIOUSLY ILL WHO HAVE HAD EPIDEMIC TYPHUS (EPIDEMIOLOGIC ASPECTS)].

    PubMed

    Tarasevich, I V; Shpynov, S N; Pantyukhina, A N

    2015-01-01

    Materials, that summarize data of original research and scientific literature on epidemiology and problems of persistence during epidemic typhus, whose causative agent (Rickettsia prowazekii) is reactivated in the organism of the previously ill and is manifested as Brill-Zinser disease, are presented. A retrospective analysis was carried out with the data obtained by Russian (All-Union) Centre for Rickettsioses during study of epidemiologic examination maps of 5705 typhus nidi and results of 19 463 blood sera analysis during study of immunologic structure of population in the territories of the former USSR for the period from 1970 to 1992. A decrease of epidemic typhus morbidity and an increase of the fraction of Brill-Zinser disease took place as a result of pediculosis corporis control. In separate territories specific weight of Brill-Zinser disease was 48% in 1952, up to 80% in 1969, and from 1977 all the ill were previously ill. However, during the perestroika period and afterwards, due to a reduction of economic and hygienic living conditions, appearance of refugees, the immune structure regarding typhus began to change. Due to the buildup of the population migration process and the presence of risk groups (refugees, homeless) among population of regions, where local wars are waged, the enhancement of methods of epidemic typhus and Brill-Zinser disease diagnostics and pediculosis corporis eradication is necessary. Study of R. prowazekii by molecular-genetics methods is necessary for complete understanding of its mechanism of persistence.

  10. Does rural or urban residence make a difference to neonatal outcome in premature birth? A regional study in Australia

    PubMed Central

    Abdel‐Latif, M E; Bajuk, B; Oei, J; Vincent, T; Sutton, L; Lui, K

    2006-01-01

    Background Patients living in rural areas may be at a disadvantage in accessing tertiary health care. Aim To test the hypothesis that very premature infants born to mothers residing in rural areas have poorer outcomes than those residing in urban areas in the state of New South Wales (NSW) and the Australian Capital Territory (ACT) despite a coordinated referral and transport system. Methods “Rural” or “urban” status was based on the location of maternal residence. Perinatal characteristics, major morbidity and case mix adjusted mortality were compared between 1879 rural and 6775 urban infants <32 weeks gestational age, born in 1992–2002 and admitted to all 10 neonatal intensive care units in NSW and ACT. Results Rural mothers were more likely to be teenaged, indigenous, and to have had a previous premature birth, prolonged ruptured membrane, and antenatal corticosteroid. Urban mothers were more likely to have had assisted conception and a caesarean section. More urban (93% v 83%) infants were born in a tertiary obstetric hospital. Infants of rural residence had a higher mortality (adjusted odds ratio (OR) 1.26, 95% confidence interval (CI) 1.07 to 1.48, p  =  0.005). This trend was consistently seen in all subgroups and significantly for the tertiary hospital born population and the 30–31 weeks gestation subgroup. Regional birth data in this gestational age range also showed a higher stillbirth rate among rural infants (OR 1.20, 95% CI 1.09 to 1.32, p<0.001). Conclusions Premature births from rural mothers have a higher risk of stillbirth and mortality in neonatal intensive care than urban infants. PMID:16428354

  11. Water and Urban Development. Zapopan Jal. MÉXICO

    NASA Astrophysics Data System (ADS)

    Flores, R. M., Sr.; Rosas-Elguera, J.; Pena, L. E.; Lucia, G. I.

    2016-12-01

    Recently there is a need to make a land management project for the metropolitan area of Guadalajara (GDL), the objective is the momentum of an "orderly growth" however there are a number of problems associated with urban growth, one of which is the provision of Water. There is not an adequate exploration of our resources, nor an adequate record of the minimum parameters that can be measured in the case of groundwater, such as the level of infiltration and extraction volume. The extraction is carried out in the northwest of the GDL (currently the area is more urban development), is approximately greater than 658 l / s (SIAPA 2016), beyond the capacity of natural recharge since precipitation of an average of 850 mm. Besides which currently anthropically waterproof. There is a record of more than 40 existing in this sector of the GDL wells, wells and springs are not accounted for, the production areas varies from 14.45 to 180.55 m depth In the study area (approximately 80km2), there are urban uses, industries, airports, agricultural areas in transition to residential areas and a protected natural area. cracks have already appeared in different years and places, some authors propose that are associated with geological structures and others say it is by massive extraction of water. Mitigation measures or water injection wells to recharge aquifers is poor, not considered as a priority for the territorial urban planning element. Which leads to a significant lowering of the aquifers that is up to 67.2 m in a span of two years in some cases. Some urban developments with golf course, contribute significantly to the purification of waste water and recharge of aquifers for irrigation they do, what should force by the state or municipality to issue a series of fiscal stimulus.

  12. Landslide susceptibility map: from research to application

    NASA Astrophysics Data System (ADS)

    Fiorucci, Federica; Reichenbach, Paola; Ardizzone, Francesca; Rossi, Mauro; Felicioni, Giulia; Antonini, Guendalina

    2014-05-01

    Susceptibility map is an important and essential tool in environmental planning, to evaluate landslide hazard and risk and for a correct and responsible management of the territory. Landslide susceptibility is the likelihood of a landslide occurring in an area on the basis of local terrain conditions. Can be expressed as the probability that any given region will be affected by landslides, i.e. an estimate of "where" landslides are likely to occur. In this work we present two examples of landslide susceptibility map prepared for the Umbria Region and for the Perugia Municipality. These two maps were realized following official request from the Regional and Municipal government to the Research Institute for the Hydrogeological Protection (CNR-IRPI). The susceptibility map prepared for the Umbria Region represents the development of previous agreements focused to prepare: i) a landslide inventory map that was included in the Urban Territorial Planning (PUT) and ii) a series of maps for the Regional Plan for Multi-risk Prevention. The activities carried out for the Umbria Region were focused to define and apply methods and techniques for landslide susceptibility zonation. Susceptibility maps were prepared exploiting a multivariate statistical model (linear discriminant analysis) for the five Civil Protection Alert Zones defined in the regional territory. The five resulting maps were tested and validated using the spatial distribution of recent landslide events that occurred in the region. The susceptibility map for the Perugia Municipality was prepared to be integrated as one of the cartographic product in the Municipal development plan (PRG - Piano Regolatore Generale) as required by the existing legislation. At strategic level, one of the main objectives of the PRG, is to establish a framework of knowledge and legal aspects for the management of geo-hydrological risk. At national level most of the susceptibility maps prepared for the PRG, were and still are obtained qualitatively classifying the territory according to slope classes. For the Perugia Municipality the susceptibility map was obtained combining results of statistical multivariate models and landslide density map. In particular, in the first phase a susceptibility zonation was prepared using different single and combined probability statistical multivariate techniques. The zonation was then combined and compared with the landslide density map in order to reclassify the false negative (portion of the territory classified by the model as stable affected by slope failures). The semi-quantitative resulting map was classified in five susceptibility classes. For each class a set of technical regulation was established to manage the territory.

  13. Old high resolution satellite images for landscape archaeology: case studies from Turkey and Iraq

    NASA Astrophysics Data System (ADS)

    Scardozzi, Giuseppe

    2008-10-01

    The paper concerns the contribution for Landscape Archaeology from satellite images of 1960s and 1970s, very useful when old aerial photographs are scarce. Particularly, the study concerns the panchromatic photos taken by USA reconnaissance satellites from 1963 to 1972, declassified for civil use in 1995 and 2002, that in the last years are very used in the archaeological research; in fact, a lot of these images have an high geometric resolution, about between 2.74 and 1.83 m (Corona KH-4A and KH-4B), and some have a ground resolution about between 1.20 and 0.60 m (Gambit KH-7). These satellite images allow to examine very in detail ancient urban areas and territories that later are changed or partially destroyed; so, it is possible to detect and examine ancient structures, palaeo-environmental elements and archaeological traces of buried features now not visible. The paper presents some exemplificative cases study in Turkey and Iraq, in which the analysis of these images has made a fundamental contribution to the archaeological researches: particularly, for the reconstruction of the urban layout of the ancient city of Hierapolis of Phrygia and for the surveys in its territory, and for the study of the ancient topography of some archaeological sites of Iraq. In this second case, the research is gained in the context of the Iraq Virtual Museum Project; the comparison with recent high resolution satellite images (Ikonos-2, QuickBird-2, WorldView-1) also provide a fundamental tool for monitoring archaeological areas and for an evaluation of the situation after the first and the second Gulf War.

  14. Technology Used for Realization of the Reform in Informal Areas.

    NASA Astrophysics Data System (ADS)

    Qirko, K.

    2008-12-01

    ORGANIZATION OF STRUCTURE AND ADMINISTRATION OF ALUIZNI Law no. 9482, date 03.03.2006 " On legalization, urban planning and integration of unauthorized buildings", entered into force on May 15, 2006. The Council of Ministers, with its decision no.289, date 17.05.2006, established the Agency for the Legalization, Urbanization, and Integration of the Informal Zones/Buildings (ALUIZNI), with its twelve local bodies. ALUIZNI began its activity in reliance to Law no. 9482, date 03.03.2006 " On legalization, urban planning and integration of unauthorized buildings", in July 2006. The administration of this agency was completed during this period and it is composed of; General Directory and twelve regional directories. As of today, this institution has 300 employees. The administrative structure of ALUIZNI is organized to achieve the objectives of the reform and to solve the problems arising during its completion. The following sectors have been established to achieve the objectives: Sector of compensation of owners; sector of cartography, sector of geographic system data elaboration (GIS) and Information Technology; sector of urban planning; sector of registration of legalized properties and Human resource sector. Following this vision, digital air photography of the Republic of Albania is in process of realization, from which we will receive, for the first time, orthophoto and digital map, unique for the entire territory of our country. This cartographic product, will serve to all government institutions and private ones. All other systems, such as; system of territory management; system of property registration ; system of population registration; system of addresses; urban planning studies and systems; definition of boundaries of administrative and touristic zones will be established based on this cartographic system. The cartographic product will be of parameters mentioned below, divided in lots:(2.3 MEuro) 1.Lot I: It includes the urban zone, 1200 km2. It will have a resolution of 8cm pixel and it will be produced as a orthophoto and digital vectorized map. 2. Lot II: It includes the rural zone, 12000km2. Orthophoto, with resolution 8cm pixel, will be produced. 3.Lot III: It includes mountainous zone, 15000km2. We will receive orthophoto, with resolution 30cm pixel. All the technical documentation of the process will be produced in a digital manner, based on the digital map and it will be the main databases. We have established the sector of geographic system data elaboration (GIS) and Information Technology, with the purpose to assure transparency, and correctness to the process, and to assure a permanent useful information for various reasons. (1.1MEuro) GIS is a modern technology, which elaborates and makes connections among different information. The main objective of this sector is the establishment of self declaration databases, with 30 characteristics for each of them and a databases for the process, with 40 characteristics for each property, which includes cartographic, geographic and construction data.

  15. Detection of airborne genetically modified maize pollen by real-time PCR.

    PubMed

    Folloni, Silvia; Kagkli, Dafni-Maria; Rajcevic, Bojan; Guimarães, Nilson C C; Van Droogenbroeck, Bart; Valicente, Fernando H; Van den Eede, Guy; Van den Bulcke, Marc

    2012-09-01

    The cultivation of genetically modified (GM) crops has raised numerous concerns in the European Union and other parts of the world about their environmental and economic impact. Especially outcrossing of genetically modified organisms (GMO) was from the beginning a critical issue as airborne pollen has been considered an important way of GMO dispersal. Here, we investigate the use of airborne pollen sampling combined with microscopic analysis and molecular PCR analysis as an approach to monitor GM maize cultivations in a specific area. Field trial experiments in the European Union and South America demonstrated the applicability of the approach under different climate conditions, in rural and semi-urban environment, even at very low levels of airborne pollen. The study documents in detail the sampling of GM pollen, sample DNA extraction and real-time PCR analysis. Our results suggest that this 'GM pollen monitoring by bioaerosol sampling and PCR screening' approach might represent an useful aid in the surveillance of GM-free areas, centres of origin and natural reserves. © 2012 Blackwell Publishing Ltd.

  16. Determinants of Urban Expansion and Agricultural Land Conversion in 25 EU Countries.

    PubMed

    Ustaoglu, Eda; Williams, Brendan

    2017-10-01

    Agricultural land conversion is resulting from ongoing complex interaction between the physical environment, policy settings and socio-economic factors. Case studies of the determinants of agricultural land conversion potentially contribute to the analysis of the main causes of land-use change. This can assist authorities and policy makers in understanding the relative importance of a wide range of factors on urban expansion and associated agricultural land-use change. This paper explores the determinants of agricultural land conversion to urban uses in the studied 25 European Union countries between 2000 and 2006. European-level as well as region-specific land-use changes are studied. The research is using the spatial data adapted from European Corine Land Cover maps of 2000 and 2006 and utilised other European sources regarding socio-economic, natural, geological, climate, and policy-related data. The differences in urbanisation processes observed in different regions in Europe emphasise the regional variations of urban conversion process of agricultural land use. This study identifies a combination of socio-economic drivers, policy-related factors, nature and location-based factors as key influences on agricultural land conversion processes in Europe. Specifically we found that the Common Agricultural Policy (CAP) subsidies were influential in curbing urbanisation and reducing agricultural land consumption.

  17. Satellite-based detection of global urban heat-island temperature influence

    USGS Publications Warehouse

    Gallo, K.P.; Adegoke, Jimmy O.; Owen, T.W.; Elvidge, C.D.

    2002-01-01

    This study utilizes a satellite-based methodology to assess the urban heat-island influence during warm season months for over 4400 stations included in the Global Historical Climatology Network of climate stations. The methodology includes local and regional satellite retrievals of an indicator of the presence green photosynthetically active vegetation at and around the stations. The difference in local and regional samples of the normalized difference vegetation index (NDVI) is used to estimate differences in mean air temperature. Stations classified as urban averaged 0.90??C (N. Hemisphere) and 0.92??C (S. Hemisphere) warmer than the surrounding environment on the basis of the NDVI-derived temperature estimates. Additionally, stations classified as rural averaged 0.19??C (N. Hemisphere) and 0.16??C (S. Hemisphere) warmer than the surrounding environment. The NDVI-derived temperature estimates were found to be in reasonable agreement with temperature differences observed between climate stations. The results suggest that satellite-derived data sets can be used to estimate the urban heat-island temperature influence on a global basis and that a more detailed analysis of rural stations and their surrounding environment may be necessary to assure that temperature trends derived from assumed rural environments are not influenced by changes in land use/land cover. Copyright 2002 by the American Geophysical Union.

  18. Studies on urban drinking water quality in a tropical zone.

    PubMed

    Mudiam, Mohana Krishna Reddy; Pathak, S P; Gopal, K; Murthy, R C

    2012-01-01

    Anthropogenic activities associated with industrialization, agriculture and urbanization have led to the deterioration in water quality due to various contaminants. To assess the status of urban drinking water quality, samples were collected from the piped supplies as well as groundwater sources from different localities of residential, commercial and industrial areas of Lucknow City in a tropical zone of India during pre-monsoon for estimation of coliform and faecal coliform bacteria, organochlorine pesticides (OCPs) and heavy metals. Bacterial contamination was found to be more in the samples from commercial areas than residential and industrial areas. OCPs like α,γ-hexachlorocyclohexane and 1,1 p,p-DDE {dichloro-2, 2-bis(p-chlorophenyl) ethene)} were found to be present in most of the samples from study area. The total organochlorine pesticide levels were found to be within the European Union limit (0.5 μg/L) in most of the samples. Most of the heavy metals estimated in the samples were also found to be within the permissible limits as prescribed by World Health Organization for drinking water. Thus, these observations show that contamination of drinking water in urban areas may be mainly due to municipal, industrial and agricultural activities along with improper disposal of solid waste. This is an alarm to safety of public health and aquatic environment in tropics.

  19. Determinants of Urban Expansion and Agricultural Land Conversion in 25 EU Countries

    NASA Astrophysics Data System (ADS)

    Ustaoglu, Eda; Williams, Brendan

    2017-10-01

    Agricultural land conversion is resulting from ongoing complex interaction between the physical environment, policy settings and socio-economic factors. Case studies of the determinants of agricultural land conversion potentially contribute to the analysis of the main causes of land-use change. This can assist authorities and policy makers in understanding the relative importance of a wide range of factors on urban expansion and associated agricultural land-use change. This paper explores the determinants of agricultural land conversion to urban uses in the studied 25 European Union countries between 2000 and 2006. European-level as well as region-specific land-use changes are studied. The research is using the spatial data adapted from European Corine Land Cover maps of 2000 and 2006 and utilised other European sources regarding socio-economic, natural, geological, climate, and policy-related data. The differences in urbanisation processes observed in different regions in Europe emphasise the regional variations of urban conversion process of agricultural land use. This study identifies a combination of socio-economic drivers, policy-related factors, nature and location-based factors as key influences on agricultural land conversion processes in Europe. Specifically we found that the Common Agricultural Policy (CAP) subsidies were influential in curbing urbanisation and reducing agricultural land consumption.

  20. Urban Policies and Earthquake Risk Mitigation

    NASA Astrophysics Data System (ADS)

    Sarlo, Antonella

    2008-07-01

    The paper aims at proposing some considerations about some recent experiences of research carried out on the theme of earthquake risk mitigation and combining policies and actions of mitigation with urban development strategies. The objective was to go beyond the classical methodological approach aiming at defining a "technical" evaluation of the earthquake risk through a procedure which can correlate the three "components" of danger, exposure and vulnerability. These researches experiment, in terms of methodology and application, with a new category of interpretation and strategy: the so-called Struttura Urbana Minima (Minimum urban structure). Actually, the introduction of the Struttura Urbana Minima establishes a different approach towards the theme of safety in the field of earthquake risk, since it leads to a wider viewpoint, combining the building aspect of the issue with the purely urban one, involving not only town planning, but also social and managerial implications. In this sense the constituent logic of these researches is strengthened by two fundamental issues: - The social awareness of earthquake; - The inclusion of mitigation policies in the ordinary strategies for town and territory management. Three main aspects of the first point, that is of the "social awareness of earthquake", characterize this issue and demand to be considered within a prevention policy: - The central role of the risk as a social production, - The central role of the local community consent, - The central role of the local community capability to plan Therefore, consent, considered not only as acceptance, but above all as participation in the elaboration and implementation of choices, plays a crucial role in the wider issue of prevention policies. As far as the second point is concerned, the inclusion of preventive mitigation policies in ordinary strategies for the town and territory management demands the identification of criteria of choice and priorities of intervention and, as a consequence, the opportunity to promote an approach to the theme of mitigation policies realized through strategic principles and systemic logics able to shift the problem from the building to the town. The critical aspects of this theme are tied to three main issues: - The sharing of the way of interpreting town planning, - The integration of multiple objectives in one intervention tool, - The measures which can be adopted for an effective prevention policy. The above-mentioned elements have inspired these researches experimented on Calabrian towns. In particular, in this paper the experience carried out on Reggio Calabria is proposed. Its cultural roots derive from the principles and criteria experimented in small Calabrian towns, but it modifies them according to the complexity of the urban settlement, introducing also some experimental concepts and methodological approaches.

  1. Primary Energy of the District city and Suburb

    NASA Astrophysics Data System (ADS)

    Pitonak, Anton; Lopusniak, Martin; Bagona, Miloslav

    2017-10-01

    In member states of the European Union, portion of buildings in the total consumption of energy represents 40 %, and their share in CO2 emissions represents 35 %. Taking into account the dependence of the European Union on import of energy, this represents a large quantity of energy and CO2 in spite of the fact that effective solutions for the reduction of energy demand of buildings exist. The European Union adopted three main commitments for fulfilment of criteria by year 2020 in the 20-20-20 Directive. Based on this Directive Slovakia declares support for renovating the building stock. The goal of the paper was to prove that renovation of the building stock is environmentally and energy preferably as construction of new buildings. In the paper, the settlement unit with the suburban one were compared. Both territories are dealt with in Kosice city, in Slovakia. The settlement units include apartment dwelling houses, amenities, parking areas and green. Suburban part contains family houses. The decisive factor for the final assessment of the buildings was global indicator. Global indicator of the energy performance is primary energy. The new building must meet minimum requirements for energy performance and it must be classified to energy class A1 since 2016, and to energy class A0 since 2020. The paper analyses the effects of the use of different resources of heat considering the global indicator. Primary energy was calculated and based on comparable unit. The primary energy was accounted for on the built-up area, area corresponding to district city and suburb, number of inhabitants. The study shows that the lowest values of global indicator are achieved by using wood. The highest values of global indicator are achieved by using electricity or district heating as an energy source. The difference between the highest and lowest value is 87 %. Primary energy based on inhabitant is 98 % lower in settlement unit compared to the suburban one.

  2. Ninety Years of International Cooperation in Geophysics

    NASA Astrophysics Data System (ADS)

    Ismail-Zadeh, A.; Beer, T.

    2009-05-01

    Because applicable physical, chemical, and mathematical studies of the Earth system must be both interdisciplinary and international, the International Union of Geodesy and Geophysics (IUGG) was formed in 1919 as an non-governmental, non-profit organization dedicated to advancing, promoting, and communicating knowledge of the Earth system, its space environment, and the dynamical processes causing change. The Union brings together eight International Associations that address different disciplines of Earth sciences. Through these Associations, IUGG promotes and enables studies in the geosciences by providing a framework for collaborative research and information exchange, by organizing international scientific assemblies worldwide, and via research publications. Resolutions passed by assemblies of IUGG and its International Associations set geophysical standards and promote issues of science policy on which national members agree. IUGG has initiated and/or vigorously supported collaborative international efforts that have led to highly productive worldwide interdisciplinary research programs, such as the International Geophysical Year and subsequent International Years (IPY, IYPE, eGY, and IHY), International Lithosphere Programme, World Climate Research Programme, Geosphere-Biosphere Programme, and Integrated Research on Risk Disaster. IUGG is inherently involved in the projects and programs related to climate change, global warming, and related environmental impacts. One major contribution has been the creation, through the International Council for Science (ICSU), of the World Data Centers and the Federation of Astronomical and Geophysical Data Analysis Services. These are being transformed to the ICSU World Data System, from which the data gathered during the major programs and data products will be available to researchers everywhere. IUGG cooperates with UNESCO, WMO, and some other U.N. and non-governmental organizations in the study of natural catastrophes, climate dynamics, and in geodetic, hydrological, meteorological, oceanographic, seismological, and volcanological research. IUGG also places particular emphasis on the scientific problems of economically less-developed countries by sponsoring activities relevant to their scientific needs (e.g. Geosciences in Africa, Water Resources, Health and Well-Being etc.) The American Geophysical Union was established as the U.S. National Committee for IUGG in 1919 and today has become a distinguished union of individual geoscientists around the world. Several regional geoscience societies also evolved during the last several decades, most prominent being the European Geosciences Union and the Asia Oceania Geosciences Society. These, and some other national and regional geophysical societies, together with IUGG play a strong part in the international cooperation and promotion of geophysical sciences. At the same time the "geosciences" space is getting crowded, and there is a lot of overlap. International linkages between IUGG, AGU, EGU and other geophysical societies as well as their linkage with International Scientific Unions, that comprise the GeoUnions, are going to become more and more important. Working together is going to be more fruitful than territorial disputes. But what mechanisms can be used to encourage relationships between the international, national and regional geophysical and geoscientific bodies? We will discuss some possibilities on how to come together, to develop and to implement joint programs, research meeting, open forums, and policy statements.

  3. Life cycle assessments of urban water systems: a comparative analysis of selected peer-reviewed literature.

    PubMed

    Loubet, Philippe; Roux, Philippe; Loiseau, Eleonore; Bellon-Maurel, Veronique

    2014-12-15

    Water is a growing concern in cities, and its sustainable management is very complex. Life cycle assessment (LCA) has been increasingly used to assess the environmental impacts of water technologies during the last 20 years. This review aims at compiling all LCA papers related to water technologies, out of which 18 LCA studies deals with whole urban water systems (UWS). A focus is carried out on these 18 case studies which are analyzed according to criteria derived from the four phases of LCA international standards. The results show that whereas the case studies share a common goal, i.e., providing quantitative information to policy makers on the environmental impacts of urban water systems and their forecasting scenarios, they are based on different scopes, resulting in the selection of different functional units and system boundaries. A quantitative comparison of life cycle inventory and life cycle impact assessment data is provided, and the results are discussed. It shows the superiority of information offered by multi-criteria approaches for decision making compared to that derived from mono-criterion. From this review, recommendations on the way to conduct the environmental assessment of urban water systems are given, e.g., the need to provide consistent mass balances in terms of emissions and water flows. Remaining challenges for urban water system LCAs are identified, such as a better consideration of water users and resources and the inclusion of recent LCA developments (territorial approaches and water-related impacts). Copyright © 2014 Elsevier Ltd. All rights reserved.

  4. A study of risk in the metropolitan area of Guadalajara through dense GPS geodesy

    NASA Astrophysics Data System (ADS)

    Marquez-Azua, B.; Saldana-Hernandez, F.; Medina de La Pena, H.

    2007-05-01

    Geodesic measurements from the Global Positioning System (GPS) are used extensively for basic earth science research into natural hazards and seismic risk. In the private sector, GPS technology is additionally used for cadastral and photogrammetric mapping surveys, definition of political-administrative limits, space analysis with thematic cartography, GIS, and land-use planning, with a wide variety of applied social, economic, and political purposes, including conservation of the environment. The city of Guadalajara and its surrounding urban area has expanded greatly in the last three decades as a result of industrial, commercial and housing activity that have substantially changed in their urban morphology. This period of unprecedented growth has occurred primarily in an unplanned and sometimes disarticulated and unbalanced manner, incongruous with the development of the most important city in western Mexico. The Department of Geography of the University of Guadalajara and the Institute of Territorial Information of the State of Jalisco (IITJ) have initiated a study of 89 geodetic sites that are located in the metropolitan zone of Guadalajara to assist in future planning and regulation of urban development, including urban and rural cadastral surveys and the establishment of diverse public services. Our work includes careful examination and evaluation of the quality and distribution of these geodetic sites with regard to anticipated growth of the metropolitan municipalities, and the vulnerability of urban zones to ground subsidence or landslides. Guadalajara is also located in a seismic zone, making precise continuous GPS measurements useful for identifying rates of strain accumulation and aseismic strain events that cannot be measured by seismographs.

  5. Disconnects Between Audiences, Resources, and Initiatives: Key Findings of the Coastal Areas Climate Change Education Partnership

    NASA Astrophysics Data System (ADS)

    Muller-Karger, F. E.; Ryan, J. G.; Feldman, A.; Gilbes, F.; Trotz, M.; McKayle, C.; Stone, D.; Plank, L.; Meisels, G.; Peterson, M.; Reynolds, C. J.

    2012-12-01

    The Coastal Areas Climate Change Education (CACCE) Partnership focused on defining a plan for effective education on climate change and its salient issues in coastal communities Florida and the US Caribbean territories. The approach included assessing perceptions and needs of stakeholders, evaluating the nature of available educational and information resources, and establishing a partnership that includes the public and professional organizations most relevant in planning and in addressing the resiliency of coastal communities. Information gathering activities included surveys among K-12 educators and students on climate change perceptions and current classroom activities in both Florida and the Caribbean territories; surveys of professional urban and land-use planners across Florida regarding their understanding of related in their professional practice; and conducting an inventory of relevant educational materials and information resources. Survey results showed a range of misperceptions about climate change, its causes and its likely impacts. At present, students and teachers in high and middle schools show poor understanding of climate science, and minimal time is spent in instruction on climate change in science courses in Florida and Puerto Rico schools. Also, there has to be professional development efforts and access to rich instructional content in a continuum spanning schools and professional communities including planners (which we surveyed). Architects and engineers are communities that also need to be surveyed and included in future efforts. A major obstacle to efforts at providing continuing education for planners and municipal officials is the lack of consensus on and access to regionally-specific scientific data regarding climate impacts and the relevant instructional content. It is difficult for professionals to prepare for climate change if they cannot define impacts in the Florida-Caribbean region and its coastal urban areas. Across over 1000 websites and online information resources on climate change reviewed for this project, less than a dozen items were identified that address climate change issues and impacts relevant to Florida and the US Caribbean Territories. This represents a serious issue for planners, who need to make effective arguments for climate adaptation strategies to the public and to public officials. These disconnects between stakeholder information and education needs, and available educational content and informational resources, is a significant obstacle to any future public education efforts on climate change in the US most vulnerable regions of the US.

  6. Application of Biosphere Compatibility Indicator for Assessment of the Effectiveness of Environmental Protection Methods

    NASA Astrophysics Data System (ADS)

    Bakaeva, N. V.; Vorobyov, S. A.; Chernyaeva, I. V.

    2017-11-01

    The article is devoted to the issue of using the biosphere compatibility indicator to assess the effectiveness of environmental protection methods. The indicator biosphere compatibility was proposed by the vice-president of RAASN (Russian Academy of Architecture and Building Sciences), Doctor of Technical Sciences, Professor V.I. Ilyichev. This indicator allows one to assess not only qualitatively but also quantitatively the degree of urban areas development from the standpoint of preserving the biosphere in urban ecosystems while performing the city’s main functions. The integral biosphere compatibility indicator allows us to assess not only the current ecological situation in the territory under consideration but also to plan the forecast of its changes for the new construction projects implementation or for the reconstruction of the existing ones. The biosphere compatibility indicator, which is a mathematical expression of the tripartite balance (technosphere, biosphere and population of this area), allows us to quantify the effectiveness degree of different methods for environment protection to choose the most effective one under these conditions.

  7. Sustainable and Smart City Planning Using Spatial Data in Wallonia

    NASA Astrophysics Data System (ADS)

    Stephenne, N.; Beaumont, B.; Hallot, E.; Wolff, E.; Poelmans, L.; Baltus, C.

    2016-09-01

    Simulating population distribution and land use changes in space and time offer opportunities for smart city planning. It provides a holistic and dynamic vision of fast changing urban environment to policy makers. Impacts, such as environmental and health risks or mobility issues, of policies can be assessed and adapted consequently. In this paper, we suppose that "Smart" city developments should be sustainable, dynamic and participative. This paper addresses these three smart objectives in the context of urban risk assessment in Wallonia, Belgium. The sustainable, dynamic and participative solution includes (i) land cover and land use mapping using remote sensing and GIS, (ii) population density mapping using dasymetric mapping, (iii) predictive modelling of land use changes and population dynamics and (iv) risk assessment. The comprehensive and long-term vision of the territory should help to draw sustainable spatial planning policies, to adapt remote sensing acquisition, to update GIS data and to refine risk assessment from regional to city scale.

  8. Marriage Trajectories and Health Risk Behaviors Throughout Adulthood Among Urban African Americans

    PubMed Central

    Green, Kerry M.; Doherty, Elaine E.; Fothergill, Kate E.; Ensminger, Margaret E.

    2015-01-01

    Although previous studies have identified a protective effect of marriage on risky health behaviors, gaps remain in our understanding of how marriage improves health, particularly among African Americans. This study uses longitudinal data to take selection into account and examines whether marital trajectories that incorporate timing, stability, and duration of marriage affect health risk behaviors among a community cohort of urban African Americans followed for 35 years (N = 1,049). For both men and women, we find six marital trajectories. Men and women in consistently married trajectories are less likely to smoke, drink heavily (women only), and use illegal drugs than those in unmarried or previously married trajectories. Late marrying men do not fare worse in midlife than men in earlier marrying trajectories, but late marrying women show increased risk of midlife drug use. Results suggest policies supporting marriage may have an impact on health but only if stable unions are achieved. PMID:26136611

  9. Land use/land cover change effects on temperature trends at U.S. Climate Normals stations

    USGS Publications Warehouse

    Hale, R.C.; Gallo, K.P.; Owen, T.W.; Loveland, Thomas R.

    2006-01-01

    Alterations in land use/land cover (LULC) in areas near meteorological observation stations can influence the measurement of climatological variables such as temperature. Urbanization near climate stations has been the focus of considerable research attention, however conversions between non-urban LULC classes may also have an impact. In this study, trends of minimum, maximum, and average temperature at 366 U.S. Climate Normals stations are analyzed based on changes in LULC defined by the U.S. Land Cover Trends Project. Results indicate relatively few significant temperature trends before periods of greatest LULC change, and these are generally evenly divided between warming and cooling trends. In contrast, after the period of greatest LULC change was observed, 95% of the stations that exhibited significant trends (minimum, maximum, or mean temperature) displayed warming trends. Copyriht 2006 by the American Geophysical Union.

  10. [Epizootic and epidemic manifestation of natural foci of tularemia in Moscow region (1965-2013)].

    PubMed

    Demidova, T N; Popov, V P; Polukhina, A N; Orlov, D S; Mescheryakova, I S; Mikhailova, T V

    2015-01-01

    Detection of contemporary features of tularemia focimanifestations, determination of territories of high epidemic risk in various landscape zones and creation of a map of foci territories of Moscow Region for isolation of tularemia infectious agent cultures and registered human morbidity for justified planning of prophylaxis measures. Report materials of epizootologic examinations of natural foci for 1965-2013, 156 maps of epidemiologic examination of cases of human infection with tularemia, results of studies of casting of predatory birds and dung of predatory mammals were used. Registered morbidity and isolation of tularemia infectious agent cultures from 1965 to date were applied to an electronic map of Moscow Region by sign method using modern. GIS-technologies (MapInfo 10.5 program). Electronic maps Ingit at 1:200,000 scale, as well as Google Earth program were used to search for base points. Analysis of morbidity has revealed structure change in human tularemia morbidity--an increase of the fraction of urban population and a decrease of the fraction of patients among rural inhabitants, unimmunized against this infection are mostly ill. The presence of DNA of tularemia causative agent in biological objects in the complex with serologic and bacteriological studies was shown to allow to detect flaccid epizootics even at low numbers of rodents. Cartographic reflection of registered morbidity and isolation of tularemia infectious agent cultures allowed to show territories with various degrees of epizootic activity and epidemic manifestation. Positive results of serologic and molecular-genetic studies of environmental objects gives evident on epizootic activity and constant risk of aggravation of epidemic situation for this infection.

  11. [Migration mobility and movement of the population].

    PubMed

    Zaslavska, T; Ribakovski, L

    1983-01-01

    "The functions of migration are reviewed from the viewpoint of the demographic situation in the USSR (by regions, sex, age, education, profession, labour and social activity, nationality, rural-urban, etc.). Some effects of migration on fertility are shown. The authors investigate the role of the economic functions of migration for the process of professional mobility. The territorial mobility of the population is analysed on a wider scale as a part of the social mobility in the socialist society. In connection with this, some problems of the migration policy as an element of the demographic policy of the USSR are outlined." (summary in ENG, RUS) excerpt

  12. Modeling the hydrophysical soil properties as a part of self-regulated flood dams projection in gis-environment for sustainable urban development

    NASA Astrophysics Data System (ADS)

    Nikonorov, Aleksandr; Terleev, Vitaly; Badenko, Vladimir; Mirschel, Wilfried; Abakumov, Evgeny; Ginevsky, Roman; Lazarev, Viktor; Togo, Issa; Volkova, Yulia; Melnichuk, Aleksandr; Dunaieva, Ielizaveta; Akimov, Luka

    2017-10-01

    The problem of flood protection measures are considered in the paper. The regulation of river flow by the system of Self-Regulated Flood Dams (SRFD) is analyzed. The method of SRFD modeling in GIS environment is proposed. The question of the ecological aspect of the SRFD management is considered based on the hydrophysical properties of the soil. The improved Mualem-Van Genuchted method is proposed for the evaluation of the possible SRFD location influence on the soil of flooded territory - the temporary reservoirs. The importance and utility of the proposed complex method is stated.

  13. Delayed presentation is no barrier to satisfactory outcome in the management of open tibial fractures.

    PubMed

    Ashford, Robert U; Mehta, Janak A; Cripps, Robin

    2004-04-01

    The management of open tibial fractures is a challenge to all orthopaedic trauma surgeons. The major goals are fracture union, uncomplicated soft tissue healing and return to pre-injury level of function. The geographical isolation and vastness of the Northern Territory of Australia complicates the management of these injuries by adding a significant delay to treatment. Forty-five patients sustained 48 open tibial fractures over the 30-month period of the study. Twelve received primary surgical treatment within 6h of injury but 33 were treated more than 6h after injury. The mean time to treatment in this latter group was 12h 15min (median 9h 45min, range 6-37h). The majority of injuries were high energy, with 23 patients having multiple injuries and 29 fractures (60%) being classified as AO C3 with 35 (73%) having Gustilo III soft tissue injuries. There was a mean time to union of 7.5 months and an overall complication rate of 42.2%. Thirteen patients (29%) required additional (late) surgical procedures subsequent to definitive fracture and soft tissue management. The zone of injury infection rate was 12.5%. The high incidence of open tibial fractures places a large financial burden on the state. However, despite the absence of a plastic surgical service and delays in presentation, satisfactory outcomes can be obtained by the application of the established surgical principles of thorough debridement, soft tissue management and fracture stabilisation.

  14. Presence, characteristics and equity of access to breast cancer screening programmes in 27 European countries in 2010 and 2014. Results from an international survey.

    PubMed

    Deandrea, S; Molina-Barceló, A; Uluturk, A; Moreno, J; Neamtiu, L; Peiró-Pérez, R; Saz-Parkinson, Z; Lopez-Alcalde, J; Lerda, D; Salas, D

    2016-10-01

    The European Union Council Recommendation of 2 December 2003 on cancer screening suggests the implementation of organised, population-based breast cancer screening programmes based on mammography every other year for women aged 50 to 69years, ensuring equal access to screening, taking into account potential needs for targeting particular socioeconomic groups. A European survey on coverage and participation, and key organisational and policy characteristics of the programmes, targeting years 2010 and 2014, was undertaken in 2014. Overall, 27 countries contributed to this survey, 26 of the 28 European Union member states (92.9%) plus Norway. In 2014, 25 countries reported an ongoing population-based programme, one country reported a pilot programme and another was planning a pilot. In eight countries, the target age range was broader than that proposed by the Council Recommendation, and in three countries the full range was not covered. Fifteen countries reported not reaching some vulnerable populations, such as immigrants, prisoners and people without health insurance, while 22 reported that participation was periodically monitored by socioeconomic variables (e.g. age and territory). Organised, population-based breast cancer screening programmes based on routine mammograms are in place in most EU member states. However, there are still differences in the way screening programmes are implemented, and participation by vulnerable populations should be encouraged. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  15. Identifying HIV most-at-risk groups in Malawi for targeted interventions. A classification tree model

    PubMed Central

    Emina, Jacques B O; Madise, Nyovani; Kuepie, Mathias; Zulu, Eliya M; Ye, Yazoume

    2013-01-01

    Objectives To identify HIV-socioeconomic predictors as well as the most-at-risk groups of women in Malawi. Design A cross-sectional survey. Setting Malawi Participants The study used a sample of 6395 women aged 15–49 years from the 2010 Malawi Health and Demographic Surveys. Interventions N/A Primary and secondary outcome measures Individual HIV status: positive or not. Results Findings from the Pearson χ2 and χ2 Automatic Interaction Detector analyses revealed that marital status is the most significant predictor of HIV. Women who are no longer in union and living in the highest wealth quintiles households constitute the most-at-risk group, whereas the less-at-risk group includes young women (15–24) never married or in union and living in rural areas. Conclusions In the light of these findings, this study recommends: (1) that the design and implementation of targeted interventions should consider the magnitude of HIV prevalence and demographic size of most-at-risk groups. Preventive interventions should prioritise couples and never married people aged 25–49 years and living in rural areas because this group accounts for 49% of the study population and 40% of women living with HIV in Malawi; (2) with reference to treatment and care, higher priority must be given to promoting HIV test, monitoring and evaluation of equity in access to treatment among women in union disruption and never married or women in union aged 30–49 years and living in urban areas; (3) community health workers, households-based campaign, reproductive-health services and reproductive-health courses at school could be used as canons to achieve universal prevention strategy, testing, counselling and treatment. PMID:23793677

  16. A study of the total atmospheric sulfur dioxide load using ground-based measurements and the satellite derived Sulfur Dioxide Index

    NASA Astrophysics Data System (ADS)

    Georgoulias, A. K.; Balis, D.; Koukouli, M. E.; Meleti, C.; Bais, A.; Zerefos, C.

    We present characteristics of the sulfur dioxide (SO 2) loading over Thessaloniki, Greece, and seven other selected sites around the world using SO 2 total column measurements from Brewer spectrophotometers together with satellite estimates of the Version 8 TOMS Sulfur Dioxide Index (SOI) over the same locations, retrieved from Nimbus 7 TOMS (1979-1993), Earth Probe TOMS (1996-2003) and OMI/Aura (2004-2006). Traditionally, the SOI has been used to quantify the SO 2 quantities emitted during great volcanic eruptions. Here, we investigate whether the SOI can give an indication of the total SO 2 load for areas and periods away from eruptive volcanic activity by studying its relative changes as a correlative measure to the SO 2 total column. We examined time series from Thessaloniki and another seven urban and non-urban stations, five in the European Union (Arosa, De Bilt, Hohenpeissenberg, Madrid, Rome) and two in India (Kodaikanal, New Delhi). Based on the Brewer data, Thessaloniki shows high SO 2 total columns for a European Union city but values are still low if compared to highly affected regions like those in India. For the time period 1983-2006 the SO 2 levels above Thessaloniki have generally decreased with a rate of 0.028 Dobson Units (DU) per annum, presumably due to the European Union's strict sulfur control policies. The seasonal variability of the SO 2 total column exhibits a double peak structure with two maxima, one during winter and the second during summer. The winter peak can be attributed to central heating while the summer peak is due to synoptic transport from sources west of the city and sources in the north of Greece. A moderate correlation was found between the seasonal levels of Brewer total SO 2 and SOI for Thessaloniki, Greece ( R = 0.710-0.763) and Madrid, Spain ( R = 0.691) which shows that under specific conditions the SOI might act as an indicator of the SO 2 total load.

  17. Rich and Poor Cities in Europe. An Urban Scaling Approach to Mapping the European Economic Transition

    PubMed Central

    2016-01-01

    Recent advances in the urban science make broad use of the notion of scaling. We focus here on the important scaling relationship between the gross metropolitan product (GMP) of a city and its population (pop). It has been demonstrated that GMP ∝ Y Ypopβ with β always greater than 1 and close to 1.2. This fundamental finding highlights a universal rule that holds across countries and cultures and might explain the very nature of cities. However, in an increasingly connected world, the hypothesis that the economy of a city solely depends on its population might be questionable. Using data for 248 cities in the European Union between 2005 and 2010, we found a double GMP/pop scaling regime. For West EU cities, β = 1 over the whole the period, while for post-communist cities β > 1 and increases from ∼1.2 to ∼1.4. The evolution of the scaling exponent describes the convergence of post-communist European cities to open and liberal economies. We propose a simple model of economic convergence in which, under stable political conditions, a linear GMP/pop scaling is expected for all cities. The results suggest that the GMP/pop super-linear scaling represents a phase of economic growth rather than a steady, universal urban feature. The results also suggest that relationships between cities are embedded in their political and economic context and cannot be neglected in explanations of cities, urbanization and urban economics. PMID:27551719

  18. Optimal Management of Water, Nutrient and Carbon Cycles of Green Urban Spaces

    NASA Astrophysics Data System (ADS)

    Revelli, R.; Pelak, N. F., III; Porporato, A. M.

    2016-12-01

    The urban ecosystem is a complex, metastable system with highly coupled flows of mass, energy, people and capital. Their sustainability is in part linked to the existence of green spaces which provide important ecosystem services, whose sustainable management requires quantification of their benefits in terms of impacts on water, carbon and energy fluxes. An exploration of problems of optimal management of such green urban spaces and the related biogeochemical fluxes is presented, extending probabilistic ecohydrological models of the soil-plant system to the urban context, where biophysical and ecological conditions tend to be radically different from the surrounding rural and natural environment (e.g. heat islands, air and water pollution, low quality soils, etc…). The coupled soil moisture, nutrient and plant dynamics are modeled to compute water requirements, carbon footprint, nutrient demand and losses, and related fluxes under different design, management and climate scenarios. The goal is to provide operative rules for a sustainable water use through focused irrigation and fertilization strategies, optimal choice of plants, soil and cultivation conditions, accounting for the typical hydroclimatic variability that occur in the urban environment. This work is part of a project that has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 701914. The work is also cofounded by USDA Agricultural Research Service cooperative agreement 58-6408-3-027; National Science Foundation (NSF) grants: EAR-1331846, EAR-1316258, and the DGE-1068871 and FESD EAR-1338694.

  19. Rich and Poor Cities in Europe. An Urban Scaling Approach to Mapping the European Economic Transition.

    PubMed

    Strano, Emanuele; Sood, Vishal

    2016-01-01

    Recent advances in the urban science make broad use of the notion of scaling. We focus here on the important scaling relationship between the gross metropolitan product (GMP) of a city and its population (pop). It has been demonstrated that GMP ∝ Y Ypopβ with β always greater than 1 and close to 1.2. This fundamental finding highlights a universal rule that holds across countries and cultures and might explain the very nature of cities. However, in an increasingly connected world, the hypothesis that the economy of a city solely depends on its population might be questionable. Using data for 248 cities in the European Union between 2005 and 2010, we found a double GMP/pop scaling regime. For West EU cities, β = 1 over the whole the period, while for post-communist cities β > 1 and increases from ∼1.2 to ∼1.4. The evolution of the scaling exponent describes the convergence of post-communist European cities to open and liberal economies. We propose a simple model of economic convergence in which, under stable political conditions, a linear GMP/pop scaling is expected for all cities. The results suggest that the GMP/pop super-linear scaling represents a phase of economic growth rather than a steady, universal urban feature. The results also suggest that relationships between cities are embedded in their political and economic context and cannot be neglected in explanations of cities, urbanization and urban economics.

  20. Rural versus urban academic hospital mortality following stroke in Canada

    PubMed Central

    Turcotte, Stéphane; Légaré, France; Plant, Jeff; Poitras, Julien; Archambault, Patrick M.; Dupuis, Gilles

    2018-01-01

    Introduction Stroke is one of the leading causes of death in Canada. While stroke care has improved dramatically over the last decade, outcomes following stroke among patients treated in rural hospitals have not yet been reported in Canada. Objectives To describe variation in 30-day post-stroke in-hospital mortality rates between rural and urban academic hospitals in Canada. We also examined 24/7 in-hospital access to CT scanners and selected services in rural hospitals. Materials and methods We included Canadian Institute for Health Information (CIHI) data on adjusted 30-day in-hospital mortality following stroke from 2007 to 2011 for all acute care hospitals in Canada excluding Quebec and the Territories. We categorized rural hospitals as those located in rural small towns providing 24/7 emergency physician coverage with inpatient beds. Urban hospitals were academic centres designated as Level 1 or 2 trauma centres. We computed descriptive data on local access to a CT scanner and other services and compared mean 30-day adjusted post-stroke mortality rates for rural and urban hospitals to the overall Canadian rate. Results A total of 286 rural hospitals (3.4 million emergency department (ED) visits/year) and 24 urban hospitals (1.5 million ED visits/year) met inclusion criteria. From 2007 to 2011, 30-day in-hospital mortality rates following stroke were significantly higher in rural than in urban hospitals and higher than the Canadian average for every year except 2008 (rural average range = 18.26 to 21.04 and urban average range = 14.11 to 16.78). Only 11% of rural hospitals had a CT-scanner, 1% had MRI, 21% had in-hospital ICU, 94% had laboratory and 92% had basic x-ray facilities. Conclusion Rural hospitals in Canada had higher 30-day in-hospital mortality rates following stroke than urban academic hospitals and the Canadian average. Rural hospitals also have very limited local access to CT scanners and ICUs. These rural/urban discrepancies are cause for concern in the context of Canada’s universal health care system. PMID:29385173

  1. A new service offered by rural environment to the city: stormwater reception.

    NASA Astrophysics Data System (ADS)

    Chiaradia, Enrico Antonio; Weber, Enrico; Masseroni, Daniele; Battista Bischetti, Gian; Gandolfi, Claudio

    2017-04-01

    Stormwaters are the main cause of urban floods in many urbanized areas. Historically, stormwater management practices have been focused on building infrastructures that achieve runoff attenuation through the storage of water volumes in large detention basins. However, this approach has proven to be insufficient to resolve the problem as well as it is difficult to implement in areas with a dense urban fabric. Nowadays, around the world, water managers are increasingly embracing "soft path" approaches, that aim to manage the excess of urban runoff through Green Infrastructures, where detention capacities are provided by the retention proprieties of soil and vegetation elements. Along the line of these new sustainable stormwater management practices, the aim of this study is to promote a further paradigm-shift with respect to the traditional practices i.e. to investigate the possibility to use the already existing green infrastructures of the peri-urban rural areas as reception element of the surplus of urban runoff. Many territories in Northern Italy, for example. are characterized by a high density of irrigation canals and agricultural fields that, in some cases, are isolated or pent-up inside urbanized areas. Both these elements may represent storage volumes for accumulating stormwater from urban areas. In this work, we implemented a holistic framework, based on Self Organized Map technique (SOM), with the objective to produce a spatial map of the stormwater reception level that can be provided by the rural environment. We elaborated physiographic characteristics of irrigation canals and agricultural fields through the SOM algorithm obtaining as output a series of cluster groups with the same level of receptivity. This procedure was applied on an area of 1933 km2 around the city of Milan and a map of 250x250m resolution was obtained with three different levels of stormwater reception capacity. About 50% of rural environment has a good level of reception and only 30% and 20% of rural areas have respectively a moderate and scarce level of reception. By the results we can conclude that the rural environment could become a valuable structural alternative to the traditional stormwater control methods, ascribing the rural environment to a new role in urban flood protection from.

  2. Unraveling the impact of built-environmental self-modification of the local inhabitants in their attempt to reduce the urban flood impact in Grogol, Sukoharjo*

    NASA Astrophysics Data System (ADS)

    Wanabakti, M. J.; Susilo, C. R.; Nathania, M.; Putri, C. Y.

    2018-05-01

    Due in part to climate change impact and the lack of environmental awareness of urban societies, urban flood disasters have increased in both frequency and impacted areas. The inevitable destructive impact is also experienced by urban inhabitants within Grogol District, Sukoharjo, Central Java. Situated within the fast-growing peri-urban area of Surakarta, the geographical condition of the district, which is located in the convergence of Bengawan Solo River and four different streamlet rivers is undoubtedly critical to flood. Since the position of the peri-urban area is along the border of Surakarta City and Sukoharjo Regency, the site is a strategic locus of the main city’s urban expansion. However, its border location has made flood-reduction programs challenging to be implemented, due to unclear territorial admiration and distribution. Because of the absence of flood-reduction programs in the area, local inhabitants have been independently developing physical and built environmental modification of their settlements. By analyzing the two-months built environmental fieldwork research in Grogol Sukoharjo, this paper unravels both the success and the conflicting impact of local self-initiative modification in Grogol Sukoharjo. By combining the two-month field observation with the semi-structured interviews in three sub-districts of Grogol, this paper finds that the very pragmatic self-modification taken by the inhabitants results in short-term reductions of flood impact and increases the secure feelings of inhabitants to continue living in their neighborhoods. However, the lack of proper technical supervision from experts and the absence of inter-neighborhood coordination leads to future additional damage on the flood-prone areas of Grogol. The paper also reveals that one pragmatic physical self-modification solution taken by one neighborhood may lead to an extra flood-threat to other neighborhoods.

  3. Monitoring environmental pollution in Poland by chemical analysis of Scots pine (Pinus sylvestris L.) needles.

    PubMed

    Dmuchowski, W; Bytnerowicz, A

    1995-01-01

    Maps of the distribution of environmental pollution by sulfur (S), zinc (Zn), cadmium (Cd), lead (Pb), copper (Cu), and arsenic (As) for the territory of Poland and the Warsaw (Warszawa) district were developed on the basis of chemical analysis of Scots pine (Pinus sylvestris L.) needles collected from randomly selected sampling points during 1983-1985. The maps show deposition zones for the studied elements and can help in identification of sources and directions of air pollution dispersion. This study indicated that vegetation in Poland is greatly endangered by sulfur dioxide (SO(2)) and other sulfurous air pollutants, whereas Zn, Cd, Pb, and As do not pose an immediate threat to vegetation in most of the country's territory. However, in the urban-industrial agglomeration of Katowice-Cracow, very high pollution with Z, Cd, Pb and As could limit growth and development of some sensitive plant species. Higher than normal levels of As in some areas of Poland (Upper Silesia, Glogow-Lubin Copper Region, and areas close to the Russian border near Braniewo) might affect the health of humans and animals. Results of this study indicated that Poland's environment was not contaminated with Cu.

  4. Chinese workers and labor conditions from state industry to globalized factories: how to stop the race to the bottom.

    PubMed

    Thorborg, Marina

    2006-09-01

    This article discusses administrative obstacles in China that hinder the full integration of the rural population into the mainstream of development during a period of rapid industrialization. The Chinese household registration only for urban residents with its golden contents of cradle-to-grave security has become a formidable stumbling block that perpetuates the status of rural migrants as second-class citizens in their own country. Rural migrant workers are excluded from certain types of jobs and are not eligible for many benefits that urbanites have, such as health, education, and unemployment protection. These workers must also pay a number of fees and work for lower minimum wages than the local residents. With a precarious legal existence in urban areas, they are easy prey to unscrupulous officials and employers. Because they are not allowed to form independent trade unions, their best option is to vote with their feet and leave the firms with the worst conditions; this is exactly what they did from 2004. Given this situation, the debate on Corporate Social Responsibility (CSR) took a new turn with not only nongovernmental organizations (NGOs) pushing it but with a wider range of employers and, of late, Chinese officials promoting their version of CSR. In the campaign to promote minimum labor standards, the norms set down in the Social Accountability 8000 were included in the CSR, recognizing the right to free collective bargaining and free trade unions but were excluded in the Chinese version even though the World Trade Organization (WTO) agreements recognized these rights.

  5. Urban Planning and Sustainable Development in The 21st Century, Conceptual and Management Issues

    NASA Astrophysics Data System (ADS)

    Azpeitia Santander, Arturo; Azkarate Garai-Olaun, Agustín

    2016-10-01

    Urban areas in historic cities resemble a living organism that evolves in parallel to social transformation processes, shaping the material substrate that expresses identity and collective memory. In the twenty-first century, exponential population growth, globalization and the information society have resulted in many of these socio-economic processes accelerating, with consequences that we are not yet able to discern in their entirety. In this context, cities need to adapt to the general dynamics of urban development by incorporating the environmental, economic and social aspects of the "sustainability paradigm". With good planning, urban heritage is a key sustainable resource that needs promoting as part of the existing territorial competitiveness in a scenario marked by an increase in rivalry between cities. This requires the development of a conceptual framework that, based on a global, holistic and integrative approach, covers equity and social justice, respect for human rights, the gender perspective, public health and environmental quality, among other aspects. In this sense, the purpose of this paper is to study the concept of landscape applied to urban planning in greater depth, paying special attention to the analysis of the notion of Historic Urban Landscapes from a critical point of view, since the economic pressures arising from the reality of today's globalized world pose a serious threat that hinders their custody and protection, complicating this new comprehensive approach: how to bring this new systemic and transversal concept to the current regulatory framework in order to achieve real legal protection and effective governance models in urban areas? What should be the acceptable limits to ensure that "managing this change" does not result in public spaces being at the service of the interests of financial capitalism? These, along with many other questions, make the work of the professionals in charge of urban conservation more challenging in their aim to establish a sustainable dialogue to clear the complex equation between historical city and development. With a view to try to answer these and other questions, this paper sets out need to design comprehensive urban policy and legislative frameworks coordinated, and sets out proposals regarding the development of acceptable change limitation methods and indicators, and the application of the concept of buffer zones to the conservation of urban heritage that can become the basis for urban management policies and models.

  6. Movement of feeder-using songbirds: the influence of urban features.

    PubMed

    Cox, Daniel T C; Inger, Richard; Hancock, Steven; Anderson, Karen; Gaston, Kevin J

    2016-11-23

    Private gardens provide vital opportunities for people to interact with nature. The most popular form of interaction is through garden bird feeding. Understanding how landscape features and seasons determine patterns of movement of feeder-using songbirds is key to maximising the well-being benefits they provide. To determine these patterns we established three networks of automated data loggers along a gradient of greenspace fragmentation. Over a 12-month period we tracked 452 tagged blue tits Cyantistes caeruleus and great tits Parus major moving between feeder pairs 9,848 times, to address two questions: (i) Do urban features within different forms, and season, influence structural (presence-absence of connections between feeders by birds) and functional (frequency of these connections) connectivity? (ii) Are there general patterns of structural and functional connectivity across forms? Vegetation cover increased connectivity in all three networks, whereas the presence of road gaps negatively affected functional but not structural connectivity. Across networks structural connectivity was lowest in the summer when birds maintain breeding territories, however patterns of functional connectivity appeared to vary with habitat fragmentation. Using empirical data this study shows how key urban features and season influence movement of feeder-using songbirds, and we provide evidence that this is related to greenspace fragmentation.

  7. [Chikungunya and urban sprawl on Reunion Island].

    PubMed

    Aoustin, T

    2012-03-01

    The proportion of unsanitary housing in French overseas departments is much higher than in mainland France. Reunion Island is no exception to this fact. Between 80 and 90% of housing in Reunion Island was built by squatters with no legal claim or deed to the property. This has resulted in uncontrolled urban sprawl with living conditions reminiscent of those in developing countries. The absence of adequate drainage systems for sewage and rain water and the lack of properly organized garbage disposal that characterizes these sprawl areas constitutes a particularly favorable breeding ground for vector-borne diseases, especially chikungunya. Thus, implementing measures to control this type of settlement and to relocate of people out of existing sprawl areas constitutes a significant tool to control this epidemiological risk. Up to now, public officials have shown a clear reluctance to intervene in sprawl areas despite good knowledge of their location. On June 26th of this year, a law containing provisions relative to the control of urban sprawl and unsanitary housing in overseas departments and territories will come into effect. This law should provide public officials with the legal basis that has up until now been lacking to take action. Persistence in the "wait-and-see" attitude could lead to condemnation by French or European courts.

  8. The research on the buried public monumental complexes of Lupiae (Lecce) by geophysical prospecting

    NASA Astrophysics Data System (ADS)

    Leucci, Giovanni; De Giorgi, Lara; Di Giacomo, Giacomo; Ditaranto, Imma; Miccoli, Ilaria; Scardozzi, Giuseppe

    2017-10-01

    Ongoing and extensive urbanisation may threaten important archaeological structures that are still buried in urban areas. The ground penetrating radar (GPR) method is the most promising alternative for resolving buried archaeological structures in urban territories. This paper presents a case study that involves a geophysical survey employing the surface three-dimensional (3D) GPR techniques, in order to archaeologically characterise the investigated areas. The site is located in the south-western sector of the historical centre of Lecce (Apulia, Italy), where the modern city overlaps the main public monuments of the Roman municipium of Lupiae, only partially preserved or excavated: the amphitheatre, the theatre, the baths and maybe also the Forum. GPR measurements, integrated with the results of archaeological excavations and the topographical surveys of the preserved remains, were carried out in several areas regarding sectors of the ancient roman city. The GPR data were collected along a dense network of parallel profiles. The GPR sections were processed applying specific filters to the data in order to enhance their information content. The GPR images significantly contributed in reconstructing the complex subsurface properties in these modern urban areas. Strong GPR reflections features were correlated with possible ancient structures and they were integrated in the digital archaeological map of the city.

  9. The distribution of refractive errors among children attending Lumbini Eye Institute, Nepal.

    PubMed

    Rai, S; Thapa, H B; Sharma, M K; Dhakhwa, K; Karki, R

    2012-01-01

    Uncorrected refractive error is an important cause of childhood blindness and visual impairment. To describe the patterns of refractive errors among children attending the outpatient clinic at the Department of Pediatric Ophthalmology, Lumbini Eye Institute, Bhairahawa, Nepal. Records of 133 children with refractive errors aged 5 - 15 years from both the urban and rural areas of Nepal and the adjacent territory of India attending the hospital between September and November 2010 were examined for patterns of refractive errors. The SPSS statistical software was used to perform data analysis. The commonest type of refractive error among the children was astigmatism (47 %) followed by myopia (34 %) and hyperopia (15 %). The refractive error was more prevalent among children of both the genders of age group 11-15 years as compared to their younger counterparts (RR = 1.22, 95 % CI = 0.66 - 2.25). The refractive error was more common (70 %) in the rural than the urban children (26 %). The rural females had a higher (38 %) prevalence of myopia than urban females (18 %). Among the children with refractive errors, only 57 % were using spectacles at the initial presentation. Astigmatism is the commonest type of refractive error among the children of age 5 - 15 years followed by hypermetropia and myopia. Refractive error remains uncorrected in a significant number of children. © NEPjOPH.

  10. Implementation of the EU Noise Directive in Process of Urban Planning in Poland

    NASA Astrophysics Data System (ADS)

    Kwiecień, J.; Szopińska, K.

    2013-05-01

    In Poland spatial planning policies are described by a system of planning documents controlled by act of Spatial Planning and Land Development of 27 March 2003. Sustainable development principle and spatial order form is the basis of spatial planning efforts. In the territory of Poland the manner of urban space management is defined by a planning document called Local Land Use Plan (LLUP). In a LLUP some issues are arranged, such as the purpose of a given area, location of public purpose investments, land development conditions. When analysing the development process of Polish cities, an obvious conclusion emerges about the lack of complex studies and researches of the environment concerning the issue of acoustic climate. The procedures of development of an LLUP involve merely a general diagnosis of an environment excluding measured values of pollution, including noise levels. The main aim of this article is to introduce the influence of acoustic climate on the urban space planning in Poland through the implementation of the provisions of Directive 2002/49/WE of the European Parliament and the Council of Europe from 25 June 2002. Moreover, in the stages of an LLUP implementations have been suggested the use of a Strategic Noise Map, being a tool for assisting the process of environmental noise level assessment in Poland.

  11. Emerging Forms of Climate Protection Governance: Urban Initiatives in the European Union

    NASA Astrophysics Data System (ADS)

    Rosenthal, J. K.; Brunner, E.

    2006-12-01

    Changes in climate patterns are expected to pose increasing challenges for cities in the following decades, with adverse impacts on urban populations currently stressed by poverty, health and economic inequities. Simultaneously, a strong global trend towards urbanization of poverty exists, with increased challenges for local governments to protect and sustain the well-being of growing cities. In the context of these two overarching trends, interdisciplinary research at the city scale is prioritized for understanding the social impacts of climate change and variability and for the evaluation of strategies in the built environment that might serve as adaptive and mitigative responses to climate change. Urban managers, and transnational networks of municipalities and non-state actors, have taken an increasingly active role in climate protection, through research, policies, programs and agreements on adaptation and mitigation strategies. Concerns for urban impacts of climate change include the potential increase in frequency and intensity of damaging extreme weather events, such as heat waves, hurricanes, heavy rainfall or drought, and coastal flooding and erosion, and potentially adverse impacts on infrastructure, energy systems, and public health. Higher average summertime temperatures in temperate zone cities are also associated with environmental and public health liabilities such as decreased air quality and increased peak electrical demand. We review municipal climate protection programs, generally categorized as approaches based on technological innovation (e.g., new materials); changes in behavior and public education (e.g., use of cooling centers); and improvements in urban design (e.g., zoning for mixed land-use; the use of water, vegetation and plazas to reduce the urban heat island effect). Climate protection initiatives in three European cities are assessed within the context of the global collective efforts enacted by the Kyoto Protocol and United Nations Framework Convention on Climate Change. Initiatives in Stockholm, London and Milan provide evidence that local actions are inevitable and of central importance to mitigate and adapt to the adverse impacts of climate change, the urban heat island effect, and extreme weather events.

  12. Garden and Landscape-Scale Correlates of Moths of Differing Conservation Status: Significant Effects of Urbanization and Habitat Diversity

    PubMed Central

    Bates, Adam J.; Sadler, Jon P.; Grundy, Dave; Lowe, Norman; Davis, George; Baker, David; Bridge, Malcolm; Freestone, Roger; Gardner, David; Gibson, Chris; Hemming, Robin; Howarth, Stephen; Orridge, Steve; Shaw, Mark; Tams, Tom; Young, Heather

    2014-01-01

    Moths are abundant and ubiquitous in vegetated terrestrial environments and are pollinators, important herbivores of wild plants, and food for birds, bats and rodents. In recent years, many once abundant and widespread species have shown sharp declines that have been cited by some as indicative of a widespread insect biodiversity crisis. Likely causes of these declines include agricultural intensification, light pollution, climate change, and urbanization; however, the real underlying cause(s) is still open to conjecture. We used data collected from the citizen science Garden Moth Scheme (GMS) to explore the spatial association between the abundance of 195 widespread British species of moth, and garden habitat and landscape features, to see if spatial habitat and landscape associations varied for species of differing conservation status. We found that associations with habitat and landscape composition were species-specific, but that there were consistent trends in species richness and total moth abundance. Gardens with more diverse and extensive microhabitats were associated with higher species richness and moth abundance; gardens near to the coast were associated with higher richness and moth abundance; and gardens in more urbanized locations were associated with lower species richness and moth abundance. The same trends were also found for species classified as increasing, declining and vulnerable under IUCN (World Conservation Union) criteria. However, vulnerable species were more strongly negatively affected by urbanization than increasing species. Two hypotheses are proposed to explain this observation: (1) that the underlying factors causing declines in vulnerable species (e.g., possibilities include fragmentation, habitat deterioration, agrochemical pollution) across Britain are the same in urban areas, but that these deleterious effects are more intense in urban areas; and/or (2) that urban areas can act as ecological traps for some vulnerable species of moth, the light drawing them in from the surrounding landscape into sub-optimal urban habitats. PMID:24475197

  13. [The urbanized societies of Latin America and the Caribbean: some dimensions and observations].

    PubMed

    Ebanks, G E

    1993-06-01

    A demographic perspective on urbanization patterns in Latin America and the Caribbean is provided. The level and rate of urbanization and the hierarchies of urban places are considered, along with the determinants and consequences of these trends. Latin America and the Caribbean are the most urbanized of the developing regions, with almost 70% of the population classified as urban in 1991. Most Latin American and Caribbean countries have rural populations capable of maintaining continuous growth of the urban population for some time through internal migration and reclassification of localities. Latin American societies are urban in nature, and it is unlikely that decentralization and deconcentration policies will have significant repercussions. The Latin American urban population is estimated to have increased from 164 million in 1970 to 320 million in 1990, while the rural population increased from 122 to 128 million in the same years. Most governments of the region are preoccupied by the size of the urban population. There are too many urban residents to be absorbed in productive activities, but all require public services generally financed through taxation. The small tax bases result in frequent decisions to finance services through deficit spending. The size of the population and the level of urbanization may not be the principal agents of ecological deterioration or the greatest obstacles to development, but they play a significant role in these problems. Incorporating millions of urban residents into the productive sector of the economy is an important challenge for the development of these societies. The urban population in Latin America and the Caribbean is expected to continue growing at significant rates until well into the next century. In most countries of the region, internal migration accounted for 30-40% of urban growth between 1950 and 1970, but its contribution loses importance as the level of urbanization exceeds 70% or so. The number of urban places as well as the sizes of cities have been increasing. From the end of World War II to the 1970s, the principal urban centers grew most rapidly, but in the 1980s and early 1990s the medium sized cities experienced the most rapid growth. Latin America and the Caribbean are a region of high urban primacy, in which one city, generally the capital, is several times larger than the second city or cities. Mexico City, Sao Paulo, Buenos Aires, and Rio de Janeiro are megalopolises. Latin America's population is excessively concentrated in three ways: into urban localities, into a small area of the national territory, and into megalopolises. Excessive concentration is associated with severe environmental problems. Most have possible solutions, but costs will be high and great political will is required. The quality of life is poor for a large segment of urban dwellers and poverty is pervasive. Urgent action is needed to improve the quality of life and protect the environment.

  14. Diuron, Irgarol 1051 and Fenitrothion contamination for a river passing through an agricultural and urban area in Higashi Hiroshima City, Japan.

    PubMed

    Kaonga, Chikumbusko Chiziwa; Takeda, Kazuhiko; Sakugawa, Hiroshi

    2015-06-15

    A study was conducted on the pesticides Diuron, Irgarol 1051 and Fenitrothion in Kurose River water, Higashi Hiroshima, Japan for a period of one year to assess the contribution of agriculture and urban activities on pesticide pollution of the river. Samples were analysed by a reverse phase HPLC system. The maximum pesticide concentrations were; 4620 ng/L, 50 ng/L and 370 ng/L for Diuron, Irgarol 1051 and Fenitrothion, respectively. While Diuron and Fenitrothion were detected at all sites, Irgarol 1051 was only present at Izumi, a high density urban and industrial area which also registered the highest concentrations of the pesticides. The pattern showed by Diuron and Fenitrothion was linked to farming activities. Also, Diuron and Fenitrothion concentration correlated with pesticide utilization data for Hiroshima Prefecture. Irgarol 1051 showed a different pattern to that of Diuron and Fenitrothion and its source was attributed to paint. It was noted that 78% and 42% of water samples at Izumi sampling site exceeded the European Union (EU) guidelines for Diuron and Fenitrothion, respectively. Copyright © 2015 Elsevier B.V. All rights reserved.

  15. Post-independence fledgling ecology in a migratory songbird: Implications for breeding-grounds conservation

    USGS Publications Warehouse

    Streby, H.M.; Peterson, S.M.; Kramer, G.R.; Anderson, D.E.

    2014-01-01

    For migratory songbirds, breeding-grounds conservation and management plans are generally focused on habitat associated with locations of singing males and sometimes nesting females. However, habitat structure is often different in areas used for raising fledglings compared with areas used for song territories, and very little is known about habitat use by fledglings after independence from adult care. From 2010 to 2012, we used radiotelemetry to monitor 68 fledgling golden-winged warblers Vermivora chrysoptera after independence from adult care in mixed managed forests of Minnesota, US and Manitoba, Canada. This species is of high conservation concern in the US, is listed as threatened in Canada and is listed as near threatened on the International Union for Conservation of Nature Red List. We assessed distance and orientation of independent fledgling movements and we used compositional analysis to test for selection among cover types. Fledglings of this species, commonly described as a shrubland specialist, selected mature forest (78% of locations) over all other cover types, and foraged in forest canopy and understory in mixed-species flocks. Fledgling golden-winged warbler movements were apparently associated with habitat optimization (although prioritizing foraging over predator avoidance), and likely not with commencement of migration, or scouting future breeding territories. Ten days after independence, fledglings were an average of 1238 m north of their nest, which may be related to homing-target formation and the species' northward range expansion. We conclude that consideration for independent fledgling habitat associations is necessary for developing full-fledged forest management plans on the breeding grounds of migratory songbirds.

  16. Inhalable desert dust, urban emissions, and potentially biotoxic metals in urban Saharan-Sahelian air

    USGS Publications Warehouse

    Garrison, Virginia H.; Majewski, Michael S.; Konde, Lassana; Wolf, Ruth E.; Otto, Richard D.; Tsuneoka, Yutaka

    2014-01-01

    Saharan dust incursions and particulates emitted from human activities degrade air quality throughout West Africa, especially in the rapidly expanding urban centers in the region. Particulate matter (PM) that can be inhaled is strongly associated with increased incidence of and mortality from cardiovascular and respiratory diseases and cancer. Air samples collected in the capital of a Saharan–Sahelian country (Bamako, Mali) between September 2012 and July 2013 were found to contain inhalable PM concentrations that exceeded World Health Organization (WHO) and US Environmental Protection Agency (USEPA) PM2.5 and PM10 24-h limits 58 – 98% of days and European Union (EU) PM10 24-h limit 98% of days. Mean concentrations were 1.2-to-4.5 fold greater than existing limits. Inhalable PM was enriched in transition metals, known to produce reactive oxygen species and initiate the inflammatory response, and other potentially bioactive and biotoxic metals/metalloids. Eroded mineral dust composed the bulk of inhalable PM, whereas most enriched metals/metalloids were likely emitted from oil combustion, biomass burning, refuse incineration, vehicle traffic, and mining activities. Human exposure to inhalable PM and associated metals/metalloids over 24-h was estimated. The findings indicate that inhalable PM in the Sahara–Sahel region may present a threat to human health, especially in urban areas with greater inhalable PM and transition metal exposure.

  17. Inhalable desert dust, urban emissions, and potentially biotoxic metals in urban Saharan-Sahelian air.

    PubMed

    Garrison, V H; Majewski, M S; Konde, L; Wolf, R E; Otto, R D; Tsuneoka, Y

    2014-12-01

    Saharan dust incursions and particulates emitted from human activities degrade air quality throughout West Africa, especially in the rapidly expanding urban centers in the region. Particulate matter (PM) that can be inhaled is strongly associated with increased incidence of and mortality from cardiovascular and respiratory diseases and cancer. Air samples collected in the capital of a Saharan-Sahelian country (Bamako, Mali) between September 2012 and July 2013 were found to contain inhalable PM concentrations that exceeded World Health Organization (WHO) and US Environmental Protection Agency (USEPA) PM2.5 and PM10 24-h limits 58 - 98% of days and European Union (EU) PM10 24-h limit 98% of days. Mean concentrations were 1.2-to-4.5 fold greater than existing limits. Inhalable PM was enriched in transition metals, known to produce reactive oxygen species and initiate the inflammatory response, and other potentially bioactive and biotoxic metals/metalloids. Eroded mineral dust composed the bulk of inhalable PM, whereas most enriched metals/metalloids were likely emitted from oil combustion, biomass burning, refuse incineration, vehicle traffic, and mining activities. Human exposure to inhalable PM and associated metals/metalloids over 24-h was estimated. The findings indicate that inhalable PM in the Sahara-Sahel region may present a threat to human health, especially in urban areas with greater inhalable PM and transition metal exposure. Published by Elsevier B.V.

  18. CONSANGUINEOUS MARRIAGES AMONG IRANIAN MANDAEANS LIVING IN SOUTH-WEST IRAN.

    PubMed

    Saadat, Mostafa; Zarghami, Mahdis

    2018-07-01

    SummarySeveral studies have indicated that consanguineous marriages (unions between biologically related persons) are associated with increased risk of autosomal recessive diseases and several multifactorial traits. Mandaeans are a closed ethno-religious community living in areas of southern Iraq and Iran (Khuzestan Province). There are currently no data on the prevalence of consanguineous marriages among Mandaeans. The present study was carried out in 2016 to determine the prevalence of consanguinity among Iranian Mandaeans living in Khuzestan Province, south-west Iran. A total of 137 couples (urban areas: 79 couples; rural areas: 58 couples) were included in the study. Information on the consanguineous marriages of the subjects was collected through direct interviews. Marriages were classified by the degree of relationship between couples as double first cousins, first cousins, first cousin once removed, second cousins and unrelated marriages. The coefficient of inbreeding (F) was calculated for each couple and the mean coefficient of inbreeding (α) estimated for the population, stratified by rural and urban areas. The overall frequency of consanguinity was found to be 50.7% in urban and 86.2% in rural areas. There was a significant difference between rural and urban areas in types of marriages (χ 2=24.8, df=4, p<0.001) and first cousin marriages (51.8%) were the most common type. The overall α-value was estimated to be 0.0363 for the Iranian Mandaean population.

  19. Premenstrual syndrome and dysmenorrhea: urban-rural and multiethnic differences in perception, impacts, and treatment seeking.

    PubMed

    Wong, Li Ping

    2011-10-01

    Attitudes toward menarche and menstruation are largely influenced by sociological, cultural, and family environmental factors. Recognizing the influential effects that these factors might have on shaping adolescents' attitudes is crucial in designing a more effective means of transmitting health information. This study aimed to gather an in-depth understanding of perceptions, impacts, and treatment seeking on menstruation-related issues from an ethnically mixed group of rural and urban girls. In total, 27 focus group discussions (172 participants) were conducted between November 2008 and April 2009. Participants were adolescent girls aged 13-19 years, recruited from 7 public secondary schools in the Federal Territory of Kuala Lumpur and 4 public secondary schools from the rural districts of Kelantan, in Malaysia. Many participants revealed that they were not given or had not received detailed information about the mechanism or physiology of menstruation prior to its onset. Thus, many described the onset of menarche as shocking, an event for which they were unprepared, and which has had a tremendous impact on their emotions. More positive acceptance of menarche was reported in the urban than with the rural groups. Despite the high prevalence of premenstrual syndrome and dysmenorrhea, participants across urban-rural and ethnic groups perceived the problems as completely normal, hence they relied on self-care methods and did not want to seek professional treatment. More rural girls compared to urban girls were embarrassed to talk to their mothers or consult their physicians regarding menstruation-related problems. Menstruation-related education would have a positive impact in improving adolescent girls' knowledge and in nurturing a positive attitude toward menstruation-related matters at home, at school, and in the community. Copyright © 2011 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  20. Dynamics of soil carbon stocks due to large-scale land use changes across the former Soviet Union during the 20th century

    NASA Astrophysics Data System (ADS)

    Kurganova, Irina; Prishchepov, Alexander V.; Schierhorn, Florian; Lopes de Gerenyu, Valentin; Müller, Daniel; Kuzyakov, Yakov

    2016-04-01

    Land use change is a major driver of land-atmosphere carbon (C) fluxes. The largest net C fluxes caused by LUC are attributed to the conversion of native unmanaged ecosystems to croplands and vice versa. Here, we present the changes of soil organic carbon (SOC) stocks in response to large-scale land use changes in the former Soviet Union from 1953-2012. Widespread and rapid conversion of native ecosystems to croplands occurred in the course of the Virgin Lands Campaign (VLC) between 1954 to 1963 in the Soviet Union, when more than 45 million hectares (Mha) were ploughed in south-eastern Russia and northern Kazakhstan in order to expand domestic food production. After 1991, the collapse of the Soviet Union triggered the abandonment of around 75 Mha across the post-Soviet states. To assess SOC dynamics, we generated a static cropland mask for 2009 based on three global cropland maps. We used the cropland mask to spatially disaggregate annual sown area statistics at province level based on the suitability of each plot for crop production, which yielded land use maps for each year from 1954 to 2012 for all post-Soviet states. To estimate the SOC-dynamics due to the VLC and post-Soviet croplands abandonment, we used available experimental data, own field measurements, and soil maps. A bookkeeping approach was applied to assess the total changes in SOC-stocks in response to large-scale land use changes in the former Soviet Union. The massive croplands expansion during VLC resulted in a substantial loss of SOC - 611±47 Mt C and 241±11 Mt C for the upper 0-50 cm soil layer during the first 20 years of cultivation for Russia and Kazakhstan, respectively. These magnitudes are similar to C losses due to the plowing up of the prairies in USA in the mid-1930s. The total SOC sequestration due to post-Soviet croplands abandonment was estimated at 72.2±6.0 Mt C per year from 1991 to 2010. This amount of carbon equals about 40% of the current fossil fuel emission for this territory or about 7% of global C loss due to land-use change. However, recent recultivation of abandoned croplands in Russia and Kazakhstan can lead to release more labile forms of SOC stored on abandoned lands during last two decades. Since 2001, about 80 Mt of new sequestered SOC has been lost due to current programs on agricultural development in Russia and Kazakhstan. Our results demonstrate the large effects of land-use policies and institutional changes for the national and global C budgets during the last century.

  1. An educator's perspective on the emerging Cuba and multiculturalism.

    PubMed

    Washington, Carla D

    2006-01-01

    Plagued by many years of frequent leadership changes, and influences from power brokers whose policies and politics were oftentimes detrimental to Cuba's emerging as an industrialized and diverse economy nation, Cuba is now attempting to move beyond the survival mode. After the symbiotic relationship between the Soviet Union was dismantled in the 90s, Cuba is now undergoing metamorphoses of growth and change, socially, politically and culturally, while still remaining a mixture of worlds both rural and urban. This narrative article describes the multicultural experiences that an American university professor recently experienced while visiting Cuba.

  2. Rural migration and agrarian reform in Russia: a research note.

    PubMed

    Wegren, S K

    1995-07-01

    This study focuses primarily on trends in rural-urban migration in Russia and the former Soviet Union. "New data suggest that a historic shift in migration patterns is underway in Russia, a change that may have profound long-term effects on agrarian reform and the nature of the Russian countryside. We begin with a short review of past rural migration trends and the rural demographic situation, in part using archival data for an oblast in central Russia. We will then present new data on rural migration. Finally, we assess the implications of rural migratory trends for agrarian reform in Russia." excerpt

  3. Network of Green Areas within Collective Housing Communities - Case Study from Timişoara, Romania

    NASA Astrophysics Data System (ADS)

    Branea, Ana-Maria; Stelian Găman, Marius; Bădescu, Ştefana

    2017-10-01

    Green areas have always been an essential feature of urban developments, improving the quality of life within a community, both from a social perspective - offering residents a place for relaxation and interaction, as well as from the point of view of disease prevention - improving the overall air quality, but also encouraging inhabitants to spend more time outside. The importance of these areas within a settlement further increases in the present-day context, in which the constant expansion of cities in their surrounding territory, phenomenon known as “urban sprawl”, gradually eliminates the natural green spaces and agricultural terrains from our landscape. This trend has devastating effects on the environment, as well as on the micro-climate of our settlements, characterized, in recent years, by the formation of heat islands within the built tissue. Moreover, the disappearance of natural green areas leads to the constant estrangement of the inhabitants, and especially of young generations, from the natural values and realities. It is thus more important than ever to ensure an adequate percentage of green areas for our cities, uniformly distributed within the urban tissue. Green belts, urban forests, parks, green squares or even urban gardens - all these entities play their parts within the urban green network, having certain radiuses of influence and attraction and thus occupying a specific position within the urban hierarchy. In Romania, the terrains left un-built between the collective housing buildings - or apartment blocks, erected during the communist administration and currently constituting public property, have a huge potential regarding the matter of urban greenery, being easily transformed into active and qualitative green areas. However, the local authorities lack the resources (both financial and in terms of human resources) to efficiently develop and then administrate these areas, which are consequently either abandoned, or used as illegal parking lots. This paper therefore explores the possibilities in which the terrains between collective housing buildings can be exploited by the community and transformed into qualitative green areas, as well as their integration within the hierarchy of the existing green network.

  4. [Urban and population development of the city of Puebla and its metropolitan area].

    PubMed

    Barbosa Prieto, A

    1991-12-01

    Metropolitanization has been considered an important problem of regional development in developing countries. Attitudes toward the metropolis have been ambivalent in Latin America. On the 1 hand the metropolis is viewed as an obstacle to development that absorbs resources from the zone of influence and incurs high social costs of urbanization, but on the hand it is also viewed as a form of achieving levels of economic efficiency comparable to those of developed countries. Metropolitan areas should not be viewed as isolated, but rather as important points of demographic and manpower attraction, poles of economic growth and technological and cultural innovation. "Urban areas" and "metropolitan zones" are distinct ways of defining and delimiting urban phenomena. Although there is no consensus as to the exact definitions of these 2 urban units, it is generally accepted that the urban area is the city itself as well as the contiguous built up area reaching in all directions to the onset of nonurban land uses such as forests territorial extension that includes the politico-administrative units with urban characteristics such as work places and residences for nonagricultural workers, and that maintain constant and intense socioeconomic interrelations with the central city. The process of urban planning in the metropolitan zone of Puebla, Mexico, began in institutional form in 1980 with master plans for the population centers of Puebla, Amozoc, San Andres and San Pedro Cholula, and Zacatelco in the state of Tlaxcala. In 1987., an attempt was made by the governments of the states of Puebla and Tlaxcala to develop a plan for the metropolitan zone as a single unit. Population growth was greater within the city of Puebla than in the metropolitan zone from 1960-80, but after 1980 growth in the outlying areas exceeded that in the center city. The population density of the city of Puebla declined from 160/hectare in 1950 to 76/hectare in 1990, the result of progressive dispersion of the population to surrounding municipios. Planning for the city of Puebla must metropolitan zone.

  5. Carbon dioxide fluxes dynamics comparison in Moscow urban forest and adjacent urban areas

    NASA Astrophysics Data System (ADS)

    Yaroslavtsev, Alexis; Meshalkina, Joulia; Mazirov, Ilya; Vasenev, Ivan

    2017-04-01

    In the beginning of the 2014 in northern district of Moscow was installed eddy covariance tower on the edge of Timiryazevskiy urban forest and Timiryazevskiy district of Moscow. Tower 34m high was constructed inside the territory of LOD (Lesnaya Opytnaya Dacha) experimental station in the south-eastern part of the forest. Main tree species of urban forest and neighboring urban areas are Acer Plantanoides, Tilia cordata, Betula pendula, Quercus robur, Pinus sylvestris. Forest itself is mixed with some small plots dominated only by deciduous or coniferous species, whether trees in urban areas was mainly deciduous. Mean canopy height is about 30m. in both forest and urban areas. The soil cover of the studied sections is represented by sod-podzolic soils with different degree of development of the humus horizon. All soils have well-developed profile of sod-podzolic soil with low power litter (only in forest area) and developed humus-accumulative horizon with high humus content (3,24%) Carbon dioxide daily fluxes from investigated area was calculated for six months of 2014 (from April till October) utilizing eddy covariance method. Most (90%) of fluxes footprints was no longer than 500m for all wind directions during the time of monitoring. Forest in 500m radius around tower is a zone of active recreation with several roads and wide path network. On the other hand closest to tower urban area characterized by a low-rise buildings (in most cases no more than 5 floors) which are mainly administration ones and have wide green areas around them very few roads and low traffic. As a result difference in calculated fluxes was not so dramatic, as it was expected. Diurnal carbon dioxide fluxes dynamics was pretty the same for all months except August, due to long period without precipitation and higher soil moisture under the forest canopy. Estimated daily fluxes values was higher in forest areas for the whole period of investigation, except August, and ranged from -2 to 8 g C CO2 d-1 m-2 with mean about 2,5 g C CO2 d-1 m-2 .

  6. The CLUVA project: Climate-change scenarios and their impact on urban areas in Africa

    NASA Astrophysics Data System (ADS)

    Di Ruocco, Angela; Weets, Guy; Gasparini, Paolo; Jørgensen, Gertrud; Lindley, Sarah; Pauleit, Stephan; Vahed, Anwar; Schiano, Pasquale; Kabisch, Sigrun; Vedeld, Trond; Coly, Adrien; Tonye, Emmanuel; Touré, Hamidou; Kombe, Wilbard; Yeshitela, Kumelachew

    2013-04-01

    CLUVA (CLimate change and Urban Vulnerability in Africa; http://www.cluva.eu/) is a 3 years project, funded by the European Commission in 2010. Its main objective is the estimate of the impacts of climate changes in the next 40 years at urban scale in Africa. The mission of CLUVA is to develop methods and knowledge to assess risks cascading from climate-changes. It downscales IPCC climate projections to evaluate threats to selected African test cities; mainly floods, sea-level rise, droughts, heat waves and desertification. The project evaluates and links: social vulnerability; vulnerability of in-town ecosystems and urban-rural interfaces; vulnerability of urban built environment and lifelines; and related institutional and governance dimensions of adaptation. A multi-scale and multi-disciplinary quantitative, probabilistic, modelling is applied. CLUVA brings together climate experts, risk management experts, urban planners and social scientists with their African counterparts in an integrated research effort focusing on the improvement of the capacity of scientific institutions, local councils and civil society to cope with climate change. The CLUVA approach was set-up in the first year of the project and developed as follows: an ensemble of eight global projections of climate changes is produced for east and west Africa until 2050 considering the new IPCC (International Panel on Climate Changes; http://www.ipcc.ch/) scenarios. These are then downscaled to urban level, where territorial modeling is required to compute hazard effects on the vulnerable physical system (urban ecosystems, informal settlements, lifelines such as transportation and sewer networks) as well as on the social context, in defined time frames, and risk analysis is then employed to assess expected consequences. An investigation of the existing urban planning and governance systems and its interface with climate risks is performed. With the aid of the African partners, the developed approach is currently being applied to selected African case studies: Addis Ababa - Ethiopia; Dar es Salaam - Tanzania, Douala - Cameroun; Ouagadougou - Burkina Faso, St. Louis - Senegal. The poster will illustrate the CLUVA's framework to assess climate-change-related risks at an urban scale in Africa, and will report on the progresses of selected case studies to demonstrate feasibility of a multi-scale and multi-risk quantitative approach for risk management.

  7. Causes of highway road dust toxicity to an estuarine amphipod: Evaluating the effects of nicotine.

    PubMed

    Hiki, Kyoshiro; Nakajima, Fumiyuki; Tobino, Tomohiro

    2017-02-01

    Urban road dust can potentially have adverse effects on ecosystems if it is discharged into receiving waters. This study investigated the causes of highway road dust toxicity by performing sediment toxicity identification evaluation (TIE) tests with an estuarine amphipod, Grandidierella japonica. In addition to metals and polycyclic aromatic hydrocarbons, which are traditionally considered to be the major toxicants in road runoff, we focused on dissolved nicotine as a causative toxicant. The sediment TIE results suggested that organic contaminants contributed to the majority of toxicity, and that the contribution of unionized nicotine to the toxicity was the highest among the chemicals considered. However, additional mortality tests with 48-h pulsed nicotine exposure demonstrated that exposure to nicotine at the same concentration as the baseline level in TIE tests did not cause significant 10-day amphipod mortality. Thus, the road dust toxicity could not be explained only by unionized nicotine, thereby suggesting contributions from joint effects of the measured toxicants and the presence of other unmeasured factors. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Migration of the population.

    PubMed

    Krasinets, E

    1998-03-01

    Two factors influence foreign migration balance of the Russian Federation. The first factor involves the migration process between Russia and former union republics. The influx of population to the Russian Federation from other republics of the former Soviet Union is considered as one of the largest in the world. The average annual migratory growth of Russia during the years 1991-94 as a result of this migration exchange has tripled as compared with 1986-90, with a total of 2.7 million Russians who migrated into Russia. However, from 1996 up to the present time, the number of persons arriving in Russia declined dramatically. Meanwhile, the second factor that determines the country's migration balance is emigration to the far abroad. The most significant trend in determining the development of internal migration in Russia is the outflow of population from northern and eastern regions. The directions of internal and external migratory flows have a large influence on the migration balance in Russia's rural areas. The reduction of migratory flows in rural areas is the direct result of processes in the economic sphere. It confirms the reconstruction of rural-urban migratory exchange.

  9. CFTC/CFDT attitudes towards immigration in the Parisian region: making immigrant workers' condition a cause.

    PubMed

    Blévis, Laure; Pezet, Eric

    2012-01-01

    This paper, which is based on the detailed analysis of the post-war archives of the French Christian union Confédération Française des Travailleurs Chrétiens (CFTC), which became the Confédération Française Démocratique du Travail (CFDT) in 1964, highlights the difficulties, both from a practical and ideological point of view, for a militant organisation to embrace the cause of immigrant workers and to give them a voice. The CFDT had to ‘construct’ immigrant workers as a group they could represent, which means as a group that relates to French workers, despite possible xenophobia. A key moment was the denunciation of their housing conditions that make immigrant workers not competitors in the job market but victims of injustice. The union had to reinvent its engagement frames in order to include the specific problems faced by the immigrant workforce. The study shows that the urban dimension was essential in this process as Paris slums made visible an important plight of migrants and provided the opportunity to change public opinion.

  10. Multiscale habitat use and selection in cooperatively breeding Micronesian kingfishers

    USGS Publications Warehouse

    Kesler, D.C.; Haig, S.M.

    2007-01-01

    Information about the interaction between behavior and landscape resources is key to directing conservation management for endangered species. We studied multi-scale occurrence, habitat use, and selection in a cooperatively breeding population of Micronesian kingfishers (Todiramphus cinnamominus) on the island of Pohnpei, Federated States of Micronesia. At the landscape level, point-transect surveys resulted in kingfisher detection frequencies that were higher than those reported in 1994, although they remained 15-40% lower than 1983 indices. Integration of spatially explicit vegetation information with survey results indicated that kingfisher detections were positively associated with the amount of wet forest and grass-urban vegetative cover, and they were negatively associated with agricultural forest, secondary vegetation, and upland forest cover types. We used radiotelemetry and remote sensing to evaluate habitat use by individual kingfishers at the home-range scale. A comparison of habitats in Micronesian kingfisher home ranges with those in randomly placed polygons illustrated that birds used more forested areas than were randomly available in the immediate surrounding area. Further, members of cooperatively breeding groups included more forest in their home ranges than birds in pair-breeding territories, and forested portions of study areas appeared to be saturated with territories. Together, these results suggested that forest habitats were limited for Micronesian kingfishers. Thus, protecting and managing forests is important for the restoration of Micronesian kingfishers to the island of Guam (United States Territory), where they are currently extirpated, as well as to maintaining kingfisher populations on the islands of Pohnpei and Palau. Results further indicated that limited forest resources may restrict dispersal opportunities and, therefore, play a role in delayed dispersal and cooperative behaviors in Micronesian kingfishers.

  11. Seismic Ecology

    NASA Astrophysics Data System (ADS)

    Seleznev, V. S.; Soloviev, V. M.; Emanov, A. F.

    The paper is devoted to researches of influence of seismic actions for industrial and civil buildings and people. The seismic actions bring influence directly on the people (vibration actions, force shocks at earthquakes) or indirectly through various build- ings and the constructions and can be strong (be felt by people) and weak (be fixed by sensing devices). The great number of work is devoted to influence of violent seismic actions (first of all of earthquakes) on people and various constructions. This work is devoted to study weak, but long seismic actions on various buildings and people. There is a need to take into account seismic oscillations, acting on the territory, at construction of various buildings on urbanized territories. Essential influence, except for violent earthquakes, man-caused seismic actions: the explosions, seismic noise, emitted by plant facilities and moving transport, radiation from high-rise buildings and constructions under action of a wind, etc. can exert. Materials on increase of man- caused seismicity in a number of regions in Russia, which earlier were not seismic, are presented in the paper. Along with maps of seismic microzoning maps to be built indicating a variation of amplitude spectra of seismic noise within day, months, years. The presence of an information about amplitudes and frequencies of oscillations from possible earthquakes and man-caused oscillations in concrete regions allows carry- ing out soundly designing and construction of industrial and civil housing projects. The construction of buildings even in not seismically dangerous regions, which have one from resonance frequencies coincident on magnitude to frequency of oscillations, emitted in this place by man-caused objects, can end in failure of these buildings and heaviest consequences for the people. The practical examples of detail of engineering- seismological investigation of large industrial and civil housing projects of Siberia territory (hydro power stations, bridges, constructions, etc.) are given.

  12. Assessing population exposure for landslide risk analysis using dasymetric cartography

    NASA Astrophysics Data System (ADS)

    Garcia, Ricardo A. C.; Oliveira, Sergio C.; Zezere, Jose L.

    2015-04-01

    Exposed Population is a major topic that needs to be taken into account in a full landslide risk analysis. Usually, risk analysis is based on an accounting of inhabitants number or inhabitants density, applied over statistical or administrative terrain units, such as NUTS or parishes. However, this kind of approach may skew the obtained results underestimating the importance of population, mainly in territorial units with predominance of rural occupation. Furthermore, the landslide susceptibility scores calculated for each terrain unit are frequently more detailed and accurate than the location of the exposed population inside each territorial unit based on Census data. These drawbacks are not the ideal setting when landslide risk analysis is performed for urban management and emergency planning. Dasymetric cartography, which uses a parameter or set of parameters to restrict the spatial distribution of a particular phenomenon, is a methodology that may help to enhance the resolution of Census data and therefore to give a more realistic representation of the population distribution. Therefore, this work aims to map and to compare the population distribution based on a traditional approach (population per administrative terrain units) and based on dasymetric cartography (population by building). The study is developed in the Region North of Lisbon using 2011 population data and following three main steps: i) the landslide susceptibility assessment based on statistical models independently validated; ii) the evaluation of population distribution (absolute and density) for different administrative territorial units (Parishes and BGRI - the basic statistical unit in the Portuguese Census); and iii) the dasymetric population's cartography based on building areal weighting. Preliminary results show that in sparsely populated administrative units, population density differs more than two times depending on the application of the traditional approach or the dasymetric cartography. This work was supported by the FCT - Portuguese Foundation for Science and Technology.

  13. Emerging arboviruses and public health challenges in Brazil

    PubMed Central

    Lima-Camara, Tamara Nunes

    2016-01-01

    ABSTRACT Environmental modification by anthropogenic actions, disordered urban growth, globalization of international exchange and climate change are some factors that help the emergence and dissemination of human infectious diseases transmitted by vectors. This review discusses the recent entry of three arboviruses in Brazil: Chikungunya, West Nile, and Zika virus, focusing on the challenges for the Country’s public health. The Brazilian population is exposed to infections caused by these three arboviruses widely distributed on the national territory and associated with humans. Without effective vaccine and specific treatment, the maintainance and integration of a continuos entomological and epidemiological surveillance are important so we can set methods to control and prevent these arboviruses in the Country. PMID:27355468

  14. A comprehensive analysis of the content of heavy rare-earth elements and platinum in snow samples to assess the ecological hazard of air pollution in urban areas

    NASA Astrophysics Data System (ADS)

    Vinokurov, S. F.; Tarasova, N. P.; Trunova, A. N.; Sychkova, V. A.

    2017-07-01

    Snow samples from the territory of the Setun River Valley Wildlife Sanctuary are analyzed for the content of rare-earth elements, heavy metals, and other hazardous elements by the inductively coupled plasma mass-spectrometry method. The changes in the concentrations of rare-earth elements, Pt, Pd, and indicator ratios of elements in the solid fractions of snow are revealed. A trend toward a decrease in the content of several elements northeastward of the Moscow Ring Road (MRR) is established. The level of seasonal atmospheric contamination of the area under study is assessed, and a possible source is identified.

  15. Detection of spotted fever group (SFG) rickettsiae in Dermacentor reticulatus (Acari: Ixodidae) in Poland.

    PubMed

    Stańczak, Joanna

    2006-05-01

    Dermacentor reticulatus ticks from Poland were investigated by molecular methods for the presence of rickettsiae. During 2003/2004, a total of 285 adult ticks was assayed using primers RpCS.877 and RpCS.1258 derived from the citrate synthase (gltA) gene, and 116 samples (40.7%) were positive for rickettsial DNA. Ten out of these positive samples were further assayed using SLO1F and SLO1R primers derived form the rOmpA-encoding gene to confirm that detected rickettsiae belong to the spotted fever group (SFG). The obtained sequence of a fragment of the gltA gene of Rickettsia sp. isolated from Polish D. reticulatus demonstrated 96-98% similarities to Rickettsia slovaca, Rickettsia sibirica, Rickettsia honei, and other SFG rickettsiae. The nucleotide sequences of the amplified fragments of the ompA gene were 98% homologous to RpA4 Rickettsia sp. reported from ticks collected in territories of the former Soviet Union.

  16. Conceptual design proposal: HUGO global range/mobility transport aircraft

    NASA Technical Reports Server (NTRS)

    Johnston, Tom; Perretta, Dave; Mcbane, Doug; Morin, Greg; Thomas, Greg; Woodward, Joe; Gulakowski, Steve

    1993-01-01

    With the collapse of the former Soviet Union and the emergence of the United Nations actively pursuing a peace keeping role in world affairs, the United States has been forced into a position as the world's leading peace enforcer. It is still a very dangerous world with seemingly never ending ideological, territorial, and economic disputes requiring the U.S. to maintain a credible deterrent posture in this uncertain environment. This has created an urgent need to rapidly transport large numbers of troops and equipment from the continental United States (CONUS) to any potential world trouble spot by means of a global range/mobility transport aircraft. The most recent examples being Operation Desert Shield/Storm and Operation Restore Hope. To meet this challenge head-on, a request for proposal (RFP) was developed and incorporated into the 1992/1993 AIAA/McDonnell Douglas Corporation Graduate Team Aircraft Design Competition. The RFP calls for the conceptual design and justification of a large aircraft capable of power projecting a significant military force without surface transportation reliance.

  17. [Nutrient intake: concepts and international recommendations (first part)].

    PubMed

    García Gabarra, A

    2006-01-01

    This revision on nutrient intakes pretends to analyse, compare and evaluate the various concepts and data used by different national and international bodies and authorities, reflecting their turn into legal norms and their evolution in recent years. At the same time it facilitates bibliographic references and Internet websites to those sources and it offers a glossary of used terms and their acronyms. Four geographical territories have been considered, being split in 2 parts. First part: European Union. Second part: Spain, United States of America/Canada and FAO/WHO. Due to the extensive text of this revision there has been necessary to divide it in 2 parts which are being published in consecutive numbers of the journal Nutrici6n Hospitalaria. CONCLUSIONS OF THE 1ST PART: At the European level there should be pointed out the long time interval existing between the publication of recommendations and their legislative implementation. One can observe the resistance of some Member States of the European Community to harmonize the recommendations and the legislation within the Community frame.

  18. Pre-hospital policies for the care of patients with acute coronary syndromes in India: A policy document analysis.

    PubMed

    Patel, Amisha; Prabhakaran, Dorairaj; Berendsen, Mark; Mohanan, P P; Huffman, Mark D

    2017-04-01

    Ischemic heart disease is the leading cause of death in India. In high-income countries, pre-hospital systems of care have been developed to manage acute manifestations of ischemic heart disease, such as acute coronary syndrome (ACS). However, it is unknown whether guidelines, policies, regulations, or laws exist to guide pre-hospital ACS care in India. We undertook a nation-wide document analysis to address this gap in knowledge. From November 2014 to May 2016, we searched for publicly available emergency care guidelines and legislation addressing pre-hospital ACS care in all 29 Indian states and 7 Union Territories via Internet search and direct correspondence. We found two documents addressing pre-hospital ACS care. Though India has legislation mandating acute care for emergencies such as trauma, regulations or laws to guide pre-hospital ACS care are largely absent. Policy makers urgently need to develop comprehensive, multi-stakeholder policies for pre-hospital emergency cardiovascular care in India. Copyright © 2016. Published by Elsevier B.V.

  19. Regional conferences--a capacity-building mandate: report on CRCP2011-Building Bridges and Building a Regional Structure.

    PubMed

    Thompson, Ava; Bernal, Guillermo; Dudley-Grant, Rita; Govia, Ishtar; Nicolas, Guerda; Bullock, Merry; Gauthier, Janel

    2013-01-01

    The Caribbean Regional Conference of Psychology was held in Nassau, The Bahamas, from 15 to 18 November 2011, under the auspices of the International Association of Applied Psychology (IAAP), the International Union of Psychological Science (IUPsyS), and the International Association for Cross-Cultural Psychology (IACCP). The conference was hosted by the Bahamas Psychological Association, and organized by a committee chaired by Dr Ava Thompson, College of the Bahamas. The CRCP2011 attracted over 400 participants from 37 countries, including 20 nations/territories in the Caribbean. A broad scientific program, organized around six conference themes, addressed strengths and challenges to psychology in the region; the current state of psychological research, assessment, and intervention; historical, cultural, and language influences; and links between Caribbean and global models. Conference outcomes included planning for a series of publications to expand on conference themes and presentations, as well as establishment of a steering group to launch a regional organization to support the science and practice of psychology in the Caribbean.

  20. Aspiring Geopark "Altai" as a Way of Sustainable Development of Altai Mountains

    NASA Astrophysics Data System (ADS)

    Chernoeva, Shuralai; Kocheewa, Nina

    2016-04-01

    Mountainous Altai is the centre of biological and cultural diversity where indigenous people still maintain their traditional way of life. Collapse of the Soviet Union led to withdrawal of many industrial companies and dramatic increase in unemployment. Nowadays Altai is working on a formidable task trying to develop economy while preserving and perpetuating traditions of indigenous people. Recently tourism is becoming economic priority. The Altai Republic has a great potential for the development of the tourism industry, due to climatic conditions of the region, rich cultural and historical heritage and unique landscapes. Currently a concept of formation of Geopark in this region of Russia is being developed. It is expected that this new direction for the Russian tourism is most suitable for the traditions of the indigenous peoples and will expand the number of tourists, attracting more intelligent people to visit our territory. The indigenous people of the Altai worship nature and take care of many objects which have spiritual significance and carry out important cultural functions throughout centuries.

  1. Connecting for Health Literacy: Health Information Partners

    PubMed Central

    Pomerantz, Karyn L.; Muhammad, Abdul-Ali; Downey, Stacey; Kind, Terry

    2010-01-01

    This article describes a community-based health information partnership to address health literacy and health information inequalities in marginalized communities. Public health, medical, literacy, and library practitioners promote health literacy through outreach, training, and professional development activities in community settings. They create learning environments for people to develop the necessary knowledge and skills to better understand health information and health policy so they can make decisions concerning personal and community health. Outreach activities focus on visits to neighborhood health centers, health fairs, health exhibits at union meetings and conferences; training programs involve hands-on, peer-led computer classes for people living with HIV and for the general public; and professional development programs connect librarians, health providers, public health workers, and literacy teachers in joint planning and learning. Several learners currently participate in and lead community health education programs and HIV advocacy. The coalition's strength develops from strongly shared objectives, an absence of territoriality, and a core active leadership group. PMID:18544664

  2. Estimating the global conservation status of more than 15,000 Amazonian tree species.

    PubMed

    Ter Steege, Hans; Pitman, Nigel C A; Killeen, Timothy J; Laurance, William F; Peres, Carlos A; Guevara, Juan Ernesto; Salomão, Rafael P; Castilho, Carolina V; Amaral, Iêda Leão; de Almeida Matos, Francisca Dionízia; de Souza Coelho, Luiz; Magnusson, William E; Phillips, Oliver L; de Andrade Lima Filho, Diogenes; de Jesus Veiga Carim, Marcelo; Irume, Mariana Victória; Martins, Maria Pires; Molino, Jean-François; Sabatier, Daniel; Wittmann, Florian; López, Dairon Cárdenas; da Silva Guimarães, José Renan; Mendoza, Abel Monteagudo; Vargas, Percy Núñez; Manzatto, Angelo Gilberto; Reis, Neidiane Farias Costa; Terborgh, John; Casula, Katia Regina; Montero, Juan Carlos; Feldpausch, Ted R; Honorio Coronado, Euridice N; Montoya, Alvaro Javier Duque; Zartman, Charles Eugene; Mostacedo, Bonifacio; Vasquez, Rodolfo; Assis, Rafael L; Medeiros, Marcelo Brilhante; Simon, Marcelo Fragomeni; Andrade, Ana; Camargo, José Luís; Laurance, Susan G W; Nascimento, Henrique Eduardo Mendonça; Marimon, Beatriz S; Marimon, Ben-Hur; Costa, Flávia; Targhetta, Natalia; Vieira, Ima Célia Guimarães; Brienen, Roel; Castellanos, Hernán; Duivenvoorden, Joost F; Mogollón, Hugo F; Piedade, Maria Teresa Fernandez; Aymard C, Gerardo A; Comiskey, James A; Damasco, Gabriel; Dávila, Nállarett; García-Villacorta, Roosevelt; Diaz, Pablo Roberto Stevenson; Vincentini, Alberto; Emilio, Thaise; Levis, Carolina; Schietti, Juliana; Souza, Priscila; Alonso, Alfonso; Dallmeier, Francisco; Ferreira, Leandro Valle; Neill, David; Araujo-Murakami, Alejandro; Arroyo, Luzmila; Carvalho, Fernanda Antunes; Souza, Fernanda Coelho; do Amaral, Dário Dantas; Gribel, Rogerio; Luize, Bruno Garcia; Pansonato, Marcelo Petrati; Venticinque, Eduardo; Fine, Paul; Toledo, Marisol; Baraloto, Chris; Cerón, Carlos; Engel, Julien; Henkel, Terry W; Jimenez, Eliana M; Maas, Paul; Mora, Maria Cristina Peñuela; Petronelli, Pascal; Revilla, Juan David Cardenas; Silveira, Marcos; Stropp, Juliana; Thomas-Caesar, Raquel; Baker, Tim R; Daly, Doug; Paredes, Marcos Ríos; da Silva, Naara Ferreira; Fuentes, Alfredo; Jørgensen, Peter Møller; Schöngart, Jochen; Silman, Miles R; Arboleda, Nicolás Castaño; Cintra, Bruno Barçante Ladvocat; Valverde, Fernando Cornejo; Di Fiore, Anthony; Phillips, Juan Fernando; van Andel, Tinde R; von Hildebrand, Patricio; Barbosa, Edelcilio Marques; de Matos Bonates, Luiz Carlos; de Castro, Deborah; de Sousa Farias, Emanuelle; Gonzales, Therany; Guillaumet, Jean-Louis; Hoffman, Bruce; Malhi, Yadvinder; de Andrade Miranda, Ires Paula; Prieto, Adriana; Rudas, Agustín; Ruschell, Ademir R; Silva, Natalino; Vela, César I A; Vos, Vincent A; Zent, Eglée L; Zent, Stanford; Cano, Angela; Nascimento, Marcelo Trindade; Oliveira, Alexandre A; Ramirez-Angulo, Hirma; Ramos, José Ferreira; Sierra, Rodrigo; Tirado, Milton; Medina, Maria Natalia Umaña; van der Heijden, Geertje; Torre, Emilio Vilanova; Vriesendorp, Corine; Wang, Ophelia; Young, Kenneth R; Baider, Claudia; Balslev, Henrik; de Castro, Natalia; Farfan-Rios, William; Ferreira, Cid; Mendoza, Casimiro; Mesones, Italo; Torres-Lezama, Armando; Giraldo, Ligia Estela Urrego; Villarroel, Daniel; Zagt, Roderick; Alexiades, Miguel N; Garcia-Cabrera, Karina; Hernandez, Lionel; Huamantupa-Chuquimaco, Isau; Milliken, William; Cuenca, Walter Palacios; Pansini, Susamar; Pauletto, Daniela; Arevalo, Freddy Ramirez; Sampaio, Adeilza Felipe; Valderrama Sandoval, Elvis H; Gamarra, Luis Valenzuela

    2015-11-01

    Estimates of extinction risk for Amazonian plant and animal species are rare and not often incorporated into land-use policy and conservation planning. We overlay spatial distribution models with historical and projected deforestation to show that at least 36% and up to 57% of all Amazonian tree species are likely to qualify as globally threatened under International Union for Conservation of Nature (IUCN) Red List criteria. If confirmed, these results would increase the number of threatened plant species on Earth by 22%. We show that the trends observed in Amazonia apply to trees throughout the tropics, and we predict that most of the world's >40,000 tropical tree species now qualify as globally threatened. A gap analysis suggests that existing Amazonian protected areas and indigenous territories will protect viable populations of most threatened species if these areas suffer no further degradation, highlighting the key roles that protected areas, indigenous peoples, and improved governance can play in preventing large-scale extinctions in the tropics in this century.

  3. Estimating the global conservation status of more than 15,000 Amazonian tree species

    PubMed Central

    ter Steege, Hans; Pitman, Nigel C. A.; Killeen, Timothy J.; Laurance, William F.; Peres, Carlos A.; Guevara, Juan Ernesto; Salomão, Rafael P.; Castilho, Carolina V.; Amaral, Iêda Leão; de Almeida Matos, Francisca Dionízia; de Souza Coelho, Luiz; Magnusson, William E.; Phillips, Oliver L.; de Andrade Lima Filho, Diogenes; de Jesus Veiga Carim, Marcelo; Irume, Mariana Victória; Martins, Maria Pires; Molino, Jean-François; Sabatier, Daniel; Wittmann, Florian; López, Dairon Cárdenas; da Silva Guimarães, José Renan; Mendoza, Abel Monteagudo; Vargas, Percy Núñez; Manzatto, Angelo Gilberto; Reis, Neidiane Farias Costa; Terborgh, John; Casula, Katia Regina; Montero, Juan Carlos; Feldpausch, Ted R.; Honorio Coronado, Euridice N.; Montoya, Alvaro Javier Duque; Zartman, Charles Eugene; Mostacedo, Bonifacio; Vasquez, Rodolfo; Assis, Rafael L.; Medeiros, Marcelo Brilhante; Simon, Marcelo Fragomeni; Andrade, Ana; Camargo, José Luís; Laurance, Susan G. W.; Nascimento, Henrique Eduardo Mendonça; Marimon, Beatriz S.; Marimon, Ben-Hur; Costa, Flávia; Targhetta, Natalia; Vieira, Ima Célia Guimarães; Brienen, Roel; Castellanos, Hernán; Duivenvoorden, Joost F.; Mogollón, Hugo F.; Piedade, Maria Teresa Fernandez; Aymard C., Gerardo A.; Comiskey, James A.; Damasco, Gabriel; Dávila, Nállarett; García-Villacorta, Roosevelt; Diaz, Pablo Roberto Stevenson; Vincentini, Alberto; Emilio, Thaise; Levis, Carolina; Schietti, Juliana; Souza, Priscila; Alonso, Alfonso; Dallmeier, Francisco; Ferreira, Leandro Valle; Neill, David; Araujo-Murakami, Alejandro; Arroyo, Luzmila; Carvalho, Fernanda Antunes; Souza, Fernanda Coelho; do Amaral, Dário Dantas; Gribel, Rogerio; Luize, Bruno Garcia; Pansonato, Marcelo Petrati; Venticinque, Eduardo; Fine, Paul; Toledo, Marisol; Baraloto, Chris; Cerón, Carlos; Engel, Julien; Henkel, Terry W.; Jimenez, Eliana M.; Maas, Paul; Mora, Maria Cristina Peñuela; Petronelli, Pascal; Revilla, Juan David Cardenas; Silveira, Marcos; Stropp, Juliana; Thomas-Caesar, Raquel; Baker, Tim R.; Daly, Doug; Paredes, Marcos Ríos; da Silva, Naara Ferreira; Fuentes, Alfredo; Jørgensen, Peter Møller; Schöngart, Jochen; Silman, Miles R.; Arboleda, Nicolás Castaño; Cintra, Bruno Barçante Ladvocat; Valverde, Fernando Cornejo; Di Fiore, Anthony; Phillips, Juan Fernando; van Andel, Tinde R.; von Hildebrand, Patricio; Barbosa, Edelcilio Marques; de Matos Bonates, Luiz Carlos; de Castro, Deborah; de Sousa Farias, Emanuelle; Gonzales, Therany; Guillaumet, Jean-Louis; Hoffman, Bruce; Malhi, Yadvinder; de Andrade Miranda, Ires Paula; Prieto, Adriana; Rudas, Agustín; Ruschell, Ademir R.; Silva, Natalino; Vela, César I. A.; Vos, Vincent A.; Zent, Eglée L.; Zent, Stanford; Cano, Angela; Nascimento, Marcelo Trindade; Oliveira, Alexandre A.; Ramirez-Angulo, Hirma; Ramos, José Ferreira; Sierra, Rodrigo; Tirado, Milton; Medina, Maria Natalia Umaña; van der Heijden, Geertje; Torre, Emilio Vilanova; Vriesendorp, Corine; Wang, Ophelia; Young, Kenneth R.; Baider, Claudia; Balslev, Henrik; de Castro, Natalia; Farfan-Rios, William; Ferreira, Cid; Mendoza, Casimiro; Mesones, Italo; Torres-Lezama, Armando; Giraldo, Ligia Estela Urrego; Villarroel, Daniel; Zagt, Roderick; Alexiades, Miguel N.; Garcia-Cabrera, Karina; Hernandez, Lionel; Huamantupa-Chuquimaco, Isau; Milliken, William; Cuenca, Walter Palacios; Pansini, Susamar; Pauletto, Daniela; Arevalo, Freddy Ramirez; Sampaio, Adeilza Felipe; Valderrama Sandoval, Elvis H.; Gamarra, Luis Valenzuela

    2015-01-01

    Estimates of extinction risk for Amazonian plant and animal species are rare and not often incorporated into land-use policy and conservation planning. We overlay spatial distribution models with historical and projected deforestation to show that at least 36% and up to 57% of all Amazonian tree species are likely to qualify as globally threatened under International Union for Conservation of Nature (IUCN) Red List criteria. If confirmed, these results would increase the number of threatened plant species on Earth by 22%. We show that the trends observed in Amazonia apply to trees throughout the tropics, and we predict that most of the world’s >40,000 tropical tree species now qualify as globally threatened. A gap analysis suggests that existing Amazonian protected areas and indigenous territories will protect viable populations of most threatened species if these areas suffer no further degradation, highlighting the key roles that protected areas, indigenous peoples, and improved governance can play in preventing large-scale extinctions in the tropics in this century. PMID:26702442

  4. Inputs, dynamics and potential impacts of silver (Ag) from urban wastewater to a highly turbid estuary (SW France).

    PubMed

    Deycard, Victoria N; Schäfer, Jörg; Petit, Jérôme C J; Coynel, Alexandra; Lanceleur, Laurent; Dutruch, Lionel; Bossy, Cécile; Ventura, Alexandre; Blanc, Gérard

    2017-01-01

    Although silver (Ag) has been listed as a priority pollutant for the aquatic environment by the European Union (Directive 2006/11/EC), the use of Ag-based products with antimicrobial effects is increasing in Europe, as well as North America and Asia. This study investigates personal care products (PCP) as a potential source of Ag in wastewater, as well as the dynamics and fate of Ag in the influent and effluent of a major urban wastewater treatment plant (WWTP) located on the fluvial part of the Gironde Estuary. Typical household PCPs marked as using Ag contained concentrations of up to 0.4 mg kg -1 making them likely contributors to urban Ag released into the aquatic environment. Silver concentrations in influent wastewater generally occurred during mid-week working hours and decreased during the night and on weekends clearly indicating the dominance of urban sources. Up to 90% of the total Ag in wastewater was bound to particles and efficiently (>80%) removed by the treatment process, whereas 20% of Ag was released into the fluvial estuary. Silver concentrations in wastewater effluents clearly exceeded estuarine concentrations and may strongly amplify the local Ag concentrations and fluxes, especially during summer rainstorms in low river discharge conditions. Further work should focus on environmental effects and fate of urban Ag release due to immediate localized outfall and/or the adsorption on estuarine particles and subsequent release as dissolved Ag chloro-complexes within the estuarine salinity gradient. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. “Nothing Special, Everything Is Maamuli”: Socio-Cultural and Family Practices Influencing the Perinatal Period in Urban India

    PubMed Central

    Raman, Shanti; Srinivasan, Krishnamachari; Kurpad, Anura; Razee, Husna; Ritchie, Jan

    2014-01-01

    Background Globally, India contributes the largest share in sheer numbers to the burden of maternal and infant under-nutrition, morbidity and mortality. A major gap in our knowledge is how socio-cultural practices and beliefs influence the perinatal period and thus perinatal outcomes, particularly in the rapidly growing urban setting. Methods and Findings Using data from a qualitative study in urban south India, including in-depth interviews with 36 women who had recently been through childbirth as well as observations of family life and clinic encounters, we explored the territory of familial, cultural and traditional practices and beliefs influencing women and their families through pregnancy, childbirth and infancy. We found that while there were some similarities in cultural practices to those described before in studies from low resource village settings, there are changing practices and ideas. Fertility concerns dominate women’s experience of married life; notions of gender preference and ideal family size are changing rapidly in response to the urban context; however inter-generational family pressures are still considerable. While a rich repertoire of cultural practices persists throughout the perinatal continuum, their existence is normalised and even underplayed. In terms of diet and nutrition, traditional messages including notions of ‘hot’ and ‘cold’ foods, are stronger than health messages; however breastfeeding is the cultural norm and the practice of delayed breastfeeding appears to be disappearing in this urban setting. Marriage, pregnancy and childbirth are so much part of the norm for women, that there is little expectation of individual choice in any of these major life events. Conclusions A greater understanding is needed of the dynamic factors shaping the perinatal period in urban India, including an acknowledgment of the health promoting as well as potentially harmful cultural practices and the critical role of the family. This will help plan culturally appropriate integrated perinatal health care. PMID:25369447

  6. "Nothing special, everything is maamuli": socio-cultural and family practices influencing the perinatal period in urban India.

    PubMed

    Raman, Shanti; Srinivasan, Krishnamachari; Kurpad, Anura; Razee, Husna; Ritchie, Jan

    2014-01-01

    Globally, India contributes the largest share in sheer numbers to the burden of maternal and infant under-nutrition, morbidity and mortality. A major gap in our knowledge is how socio-cultural practices and beliefs influence the perinatal period and thus perinatal outcomes, particularly in the rapidly growing urban setting. Using data from a qualitative study in urban south India, including in-depth interviews with 36 women who had recently been through childbirth as well as observations of family life and clinic encounters, we explored the territory of familial, cultural and traditional practices and beliefs influencing women and their families through pregnancy, childbirth and infancy. We found that while there were some similarities in cultural practices to those described before in studies from low resource village settings, there are changing practices and ideas. Fertility concerns dominate women's experience of married life; notions of gender preference and ideal family size are changing rapidly in response to the urban context; however inter-generational family pressures are still considerable. While a rich repertoire of cultural practices persists throughout the perinatal continuum, their existence is normalised and even underplayed. In terms of diet and nutrition, traditional messages including notions of 'hot' and 'cold' foods, are stronger than health messages; however breastfeeding is the cultural norm and the practice of delayed breastfeeding appears to be disappearing in this urban setting. Marriage, pregnancy and childbirth are so much part of the norm for women, that there is little expectation of individual choice in any of these major life events. A greater understanding is needed of the dynamic factors shaping the perinatal period in urban India, including an acknowledgment of the health promoting as well as potentially harmful cultural practices and the critical role of the family. This will help plan culturally appropriate integrated perinatal health care.

  7. Prey availability affects territory size, but not territorial display behavior, in green anole lizards

    NASA Astrophysics Data System (ADS)

    Stehle, Chelsea M.; Battles, Andrew C.; Sparks, Michelle N.; Johnson, Michele A.

    2017-10-01

    The availability of food resources can affect the size and shape of territories, as well as the behaviors used to defend territories, in a variety of animal taxa. However, individuals within a population may respond differently to variation in food availability if the benefits of territoriality vary among those individuals. For example, benefits to territoriality may differ for animals of differing sizes, because larger individuals may require greater territory size to acquire required resources, or territorial behavior may differ between the sexes if males and females defend different resources in their territories. In this study, we tested whether arthropod abundance and biomass were associated with natural variation in territory size and defense in insectivorous green anole lizards, Anolis carolinensis. Our results showed that both male and female lizards had smaller territories in a habitat with greater prey biomass than lizards in habitats with less available prey, but the rates of aggressive behaviors used to defend territories did not differ among these habitats. Further, we did not find a relationship between body size and territory size, and the sexes did not differ in their relationships between food availability and territory size or behavioral defense. Together, these results suggest that differences in food availability influenced male and female territorial strategies similarly, and that territory size may be more strongly associated with variation in food resources than social display behavior. Thus, anole investment in the behavioral defense of a territory may not vary with territory quality.

  8. Determinants for participation in a public health insurance program among residents of urban slums in Nairobi, Kenya: results from a cross-sectional survey.

    PubMed

    Kimani, James K; Ettarh, Remare; Kyobutungi, Catherine; Mberu, Blessing; Muindi, Kanyiva

    2012-03-19

    The government of Kenya is making plans to implement a social health insurance program by transforming the National Hospital Insurance Fund (NHIF) into a universal health coverage program. This paper examines the determinants associated with participation in the NHIF among residents of urban slums in Nairobi city. The study used data from the Nairobi Urban Health and Demographic Surveillance System in two slums in Nairobi city, where a total of about 60,000 individuals living in approximately 23,000 households are under surveillance. Descriptive statistics and multivariate logistic regression analysis were used to describe the characteristics of the sample and to identify factors associated with participation in the NHIF program. Only 10% of the respondents were participating in the NHIF program, while less than 1% (0.8%) had private insurance coverage. The majority of the respondents (89%) did not have any type of insurance coverage. Females were more likely to participate in the NHIF program (OR = 2.4; p < 0.001), while respondents who were formerly in a union (OR = 0.5; p < 0.05) and who were never in a union (OR = 0.6; p < 0.05) were less likely to have public insurance coverage. Respondents working in the formal employment sector (OR = 4.1; p < 0.001) were more likely to be enrolled in the NHIF program compared to those in the informal sector. Membership in microfinance institutions such as savings and credit cooperative organizations (SACCOs) and community-based savings and credit groups were important determinants of access to health insurance. The proportion of slum residents without any type of insurance is high, which underscores the need for a social health insurance program to ensure equitable access to health care among the poor and vulnerable segments of the population. As the Kenyan government moves toward transforming the NHIF into a universal health program, it is important to harness the unique opportunities offered by both the formal and informal microfinance institutions in improving health care capacity by considering them as viable financing options within a comprehensive national health financing policy framework.

  9. The health workforce crisis in Bangladesh: shortage, inappropriate skill-mix and inequitable distribution

    PubMed Central

    2011-01-01

    Background Bangladesh is identified as one of the countries with severe health worker shortages. However, there is a lack of comprehensive data on human resources for health (HRH) in the formal and informal sectors in Bangladesh. This data is essential for developing an HRH policy and plan to meet the changing health needs of the population. This paper attempts to fill in this knowledge gap by using data from a nationally representative sample survey conducted in 2007. Methods The study population in this survey comprised all types of currently active health care providers (HCPs) in the formal and informal sectors. The survey used 60 unions/wards from both rural and urban areas (with a comparable average population of approximately 25 000) which were proportionally allocated based on a 'Probability Proportion to Size' sampling technique for the six divisions and distribution areas. A simple free listing was done to make an inventory of the practicing HCPs in each of the sampled areas and cross-checking with community was done for confirmation and to avoid duplication. This exercise yielded the required list of different HCPs by union/ward. Results HCP density was measured per 10 000 population. There were approximately five physicians and two nurses per 10 000, the ratio of nurse to physician being only 0.4. Substantial variation among different divisions was found, with gross imbalance in distribution favouring the urban areas. There were around 12 unqualified village doctors and 11 salespeople at drug retail outlets per 10 000, the latter being uniformly spread across the country. Also, there were twice as many community health workers (CHWs) from the non-governmental sector than the government sector and an overwhelming number of traditional birth attendants. The village doctors (predominantly males) and the CHWs (predominantly females) were mainly concentrated in the rural areas, while the paraprofessionals were concentrated in the urban areas. Other data revealed the number of faith/traditional healers, homeopaths (qualified and non-qualified) and basic care providers. Conclusions Bangladesh is suffering from a severe HRH crisis--in terms of a shortage of qualified providers, an inappropriate skills-mix and inequity in distribution--which requires immediate attention from policy makers. PMID:21255446

  10. Improving Large-scale Biomass Burning Carbon Consumption and Emissions Estimates in the Former Soviet Union based on Fire Weather

    NASA Astrophysics Data System (ADS)

    Westberg, D. J.; Soja, A. J.; Tchebakova, N.; Parfenova, E. I.; Kukavskaya, E.; de Groot, B.; McRae, D.; Conard, S. G.; Stackhouse, P. W., Jr.

    2012-12-01

    Estimating the amount of biomass burned during fire events is challenging, particularly in remote and diverse regions, like those of the Former Soviet Union (FSU). Historically, we have typically assumed 25 tons of carbon per hectare (tC/ha) is emitted, however depending on the ecosystem and severity, biomass burning emissions can range from 2 to 75 tC/ha. Ecosystems in the FSU span from the tundra through the taiga to the forest-steppe, steppe and desserts and include the extensive West Siberian lowlands, permafrost-lain forests and agricultural lands. Excluding this landscape disparity results in inaccurate emissions estimates and incorrect assumptions in the transport of these emissions. In this work, we present emissions based on a hybrid ecosystem map and explicit estimates of fuel that consider the depth of burning based on the Canadian Forest Fire Weather Index System. Specifically, the ecosystem map is a fusion of satellite-based data, a detailed ecosystem map and Alexeyev and Birdsey carbon storage data, which is used to build carbon databases that include the forest overstory and understory, litter, peatlands and soil organic material for the FSU. We provide a range of potential carbon consumption estimates for low- to high-severity fires across the FSU that can be used with fire weather indices to more accurately estimate fire emissions. These data can be incorporated at ecoregion and administrative territory scales and are optimized for use in large-scale Chemical Transport Models. Additionally, paired with future climate scenarios and ecoregion cover, these carbon consumption data can be used to estimate potential emissions.

  11. Space Sharing Between Formal and Informal Sectors In Kemang Area

    NASA Astrophysics Data System (ADS)

    Sihombing, Antony; Dewanti, Hafizka Chandra

    2018-01-01

    Sharing is a form of human activity as a social being, over resources or spaces. Humans generally define their space according to their psychological and biological needs. However, what if space sharing takes place in an urban scope? The phenomenon of space sharing happens in Kemang area done by two distinct sectors, formal and informal which both are engaged in commercial activities independently. In the study of territory and the behavior settings, the quality of environment can affect the formation of human activities in a space, occurs a phenomenon of space sharing. The researcher will discuss and present a form of the space sharing by the formal and informal sectors in a commercial area through different environmental qualities. In some circumstance, a form of space sharing can increase the value of space and obtain to a shared space, where both sectors mutually take benefits. Otherwise, it leads to an adverse impact in some others. It is clear that differences in the physical environment and social environment have an impact on the formation of space sharing and the value of space in an urban region.

  12. Mobile, Collaborative Situated Knowledge Creation for Urban Planning

    PubMed Central

    Zurita, Gustavo; Baloian, Nelson

    2012-01-01

    Geo-collaboration is an emerging research area in computer sciences studying the way spatial, geographically referenced information and communication technologies can support collaborative activities. Scenarios in which information associated to its physical location are of paramount importance are often referred as Situated Knowledge Creation scenarios. To date there are few computer systems supporting knowledge creation that explicitly incorporate physical context as part of the knowledge being managed in mobile face-to-face scenarios. This work presents a collaborative software application supporting visually-geo-referenced knowledge creation in mobile working scenarios while the users are interacting face-to-face. The system allows to manage data information associated to specific physical locations for knowledge creation processes in the field, such as urban planning, identifying specific physical locations, territorial management, etc.; using Tablet-PCs and GPS in order to geo-reference data and information. It presents a model for developing mobile applications supporting situated knowledge creation in the field, introducing the requirements for such an application and the functionalities it should have in order to fulfill them. The paper also presents the results of utility and usability evaluations. PMID:22778639

  13. Mobile, collaborative situated knowledge creation for urban planning.

    PubMed

    Zurita, Gustavo; Baloian, Nelson

    2012-01-01

    Geo-collaboration is an emerging research area in computer sciences studying the way spatial, geographically referenced information and communication technologies can support collaborative activities. Scenarios in which information associated to its physical location are of paramount importance are often referred as Situated Knowledge Creation scenarios. To date there are few computer systems supporting knowledge creation that explicitly incorporate physical context as part of the knowledge being managed in mobile face-to-face scenarios. This work presents a collaborative software application supporting visually-geo-referenced knowledge creation in mobile working scenarios while the users are interacting face-to-face. The system allows to manage data information associated to specific physical locations for knowledge creation processes in the field, such as urban planning, identifying specific physical locations, territorial management, etc.; using Tablet-PCs and GPS in order to geo-reference data and information. It presents a model for developing mobile applications supporting situated knowledge creation in the field, introducing the requirements for such an application and the functionalities it should have in order to fulfill them. The paper also presents the results of utility and usability evaluations.

  14. Effect of modelling slum populations on influenza spread in Delhi

    PubMed Central

    Chen, Jiangzhuo; Chu, Shuyu; Chungbaek, Youngyun; Khan, Maleq; Kuhlman, Christopher; Marathe, Achla; Mortveit, Henning; Vullikanti, Anil; Xie, Dawen

    2016-01-01

    Objectives This research studies the impact of influenza epidemic in the slum and non-slum areas of Delhi, the National Capital Territory of India, by taking proper account of slum demographics and residents’ activities, using a highly resolved social contact network of the 13.8 million residents of Delhi. Methods An SEIR model is used to simulate the spread of influenza on two different synthetic social contact networks of Delhi, one where slums and non-slums are treated the same in terms of their demographics and daily sets of activities and the other, where slum and non-slum regions have different attributes. Results Differences between the epidemic outcomes on the two networks are large. Time-to-peak infection is overestimated by several weeks, and the cumulative infection rate and peak infection rate are underestimated by 10–50%, when slum attributes are ignored. Conclusions Slum populations have a significant effect on influenza transmission in urban areas. Improper specification of slums in large urban regions results in underestimation of infections in the entire population and hence will lead to misguided interventions by policy planners. PMID:27687898

  15. Recent evolution of natural hazard management policy in France, the example of Serre-Chevalier (French Alps).

    PubMed

    Flez, Christophe; Lahousse, Philippe

    2004-09-01

    Since the 1960s, the development of the Serre-Chevalier winter and summer resort has led to a rapid extension of the urban fabric on the territory of the village of St-Chaffrey. On July 9, 1981, the new neighborhoods built on the alluvial fan of the Verdarel torrent were partly devastated by a channeled debris flow. This disaster prompted the civil authorities to set up an extensive fluvial regulation system, which rapidly contributed to recreating a climate of confidence and security favorable to continuing urban expansion. The combination of catastrophic floods in July 1995, and a new security-oriented national policy on natural hazards, nevertheless led to a return to precautionary measures. The St-Chaffrey town council has therefore been forced by the State to accept a building-free zone on the land-use plan. This measure is perceived as a real denial of the local efficacy of the flood and landslide risk management policy as carried out by the council of St-Chaffrey during the previous 20 years.

  16. Buenos Aires - Toward Comprehensive Development and Sustainable Mobility

    NASA Astrophysics Data System (ADS)

    Kamrowska-Zaluska, Dorota

    2017-10-01

    This paper is introducing Buenos Aires’ achievements and challenges in implementing comprehensive development and integrating efficient and sustainable transport system within its urban structure. There are several important steps in this process starting from urban regeneration of Puerto Madero, the introduction and then implementation of a strategic plan Modelo territorial (2010) and of Buenos Aires’ Plan de Movilidad Sustentable (2013). The last one - Sustainable Mobility Plan helped Buenos Aires win several prestigious rewards for innovative approach to mobility and sustainable transport and leadership in combating climate change. Buenos Aires City government demonstrates strong leadership by implementing well-planned (Bus Rapid Transport) BRT solutions, stressing the importance of political will and support, flexibility and an open mind in listening to the points of view of all stakeholders involved. Buenos Aires has made a very important step toward sustainability by supporting development of more sustainable modes of transport, such as bicycle-sharing system and improving walkability of the city centre. The last initiative combined with strong focus on public spaces is adding to tourist attractiveness based on diversity of the capital of Argentina.

  17. Arctic cities and climate change: climate-induced changes in stability of Russian urban infrastructure built on permafrost

    NASA Astrophysics Data System (ADS)

    Shiklomanov, Nikolay; Streletskiy, Dmitry; Swales, Timothy

    2014-05-01

    Planned socio-economic development during the Soviet period promoted migration into the Arctic and work force consolidation in urbanized settlements to support mineral resources extraction and transportation industries. These policies have resulted in very high level of urbanization in the Soviet Arctic. Despite the mass migration from the northern regions during the 1990s following the collapse of the Soviet Union and the diminishing government support, the Russian Arctic population remains predominantly urban. In five Russian Administrative regions underlined by permafrost and bordering the Arctic Ocean 66 to 82% (depending on region) of the total population is living in Soviet-era urban communities. The political, economic and demographic changes in the Russian Arctic over the last 20 years are further complicated by climate change which is greatly amplified in the Arctic region. One of the most significant impacts of climate change on arctic urban landscapes is the warming and degradation of permafrost which negatively affects the structural integrity of infrastructure. The majority of structures in the Russian Arctic are built according to the passive principle, which promotes equilibrium between the permafrost thermal regime and infrastructure foundations. This presentation is focused on quantitative assessment of potential changes in stability of Russian urban infrastructure built on permafrost in response to ongoing and future climatic changes using permafrost - geotechnical model forced by GCM-projected climate. To address the uncertainties in GCM projections we have utilized results from 6 models participated in most recent IPCC model inter-comparison project. The analysis was conducted for entire extent of Russian permafrost-affected area and on several representative urban communities. Our results demonstrate that significant observed reduction in urban infrastructure stability throughout the Russian Arctic can be attributed to climatic changes and that projected future climatic changes will further negatively affect communities on permafrost. However, the uncertainties in magnitude and spatial and temporal patterns of projected climate change produced by individual GCMs translate to substantial variability of the future state of infrastructure built on permafrost.

  18. Couch potatoes do better: Delayed dispersal and territory size affect the duration of territory occupancy in a monogamous mammal.

    PubMed

    Mayer, Martin; Zedrosser, Andreas; Rosell, Frank

    2017-06-01

    In territorial, socially monogamous species, the establishment and defense of a territory are an important strategy to maximize individual fitness, but the factors responsible for the duration of territory occupancy are rarely studied, especially in long-lived mammals. A long-term monitoring program in southeast Norway spanning over 18 years allowed us to follow the individual life histories of Eurasian beavers ( Castor fiber ) from adolescence in their natal family group to dispersal and territory establishment until the end of territory occupancy. We investigated whether territory size, resource availability, population density, and dispersal age could explain the duration of territory occupancy, which ranged from 1 to 11 years. The duration of territory occupancy was positively related to dispersal age, suggesting that individuals that delayed dispersal had a competitive advantage due to a larger body mass. This is in support with the maturation hypothesis, which states that an animal should await its physical and behavioral maturation before the acquisition of a territory. Further, we found that individuals that established in medium-sized territories occupied them longer as compared to individuals in small or large territories. This suggests that large territories are more costly to defend due to an increased patrolling effort, and small territories might not have sufficient resources. The lifetime reproductive success ranged from zero to six kits and generally increased with an increasing duration of territory occupancy. Our findings show the importance of holding a territory and demonstrate that dispersal decisions and territory selection have important consequences for the fitness of an individual.

  19. Fluvial landscapes of the Harappan civilization.

    PubMed

    Giosan, Liviu; Clift, Peter D; Macklin, Mark G; Fuller, Dorian Q; Constantinescu, Stefan; Durcan, Julie A; Stevens, Thomas; Duller, Geoff A T; Tabrez, Ali R; Gangal, Kavita; Adhikari, Ronojoy; Alizai, Anwar; Filip, Florin; VanLaningham, Sam; Syvitski, James P M

    2012-06-26

    The collapse of the Bronze Age Harappan, one of the earliest urban civilizations, remains an enigma. Urbanism flourished in the western region of the Indo-Gangetic Plain for approximately 600 y, but since approximately 3,900 y ago, the total settled area and settlement sizes declined, many sites were abandoned, and a significant shift in site numbers and density towards the east is recorded. We report morphologic and chronologic evidence indicating that fluvial landscapes in Harappan territory became remarkably stable during the late Holocene as aridification intensified in the region after approximately 5,000 BP. Upstream on the alluvial plain, the large Himalayan rivers in Punjab stopped incising, while downstream, sedimentation slowed on the distinctive mega-fluvial ridge, which the Indus built in Sindh. This fluvial quiescence suggests a gradual decrease in flood intensity that probably stimulated intensive agriculture initially and encouraged urbanization around 4,500 BP. However, further decline in monsoon precipitation led to conditions adverse to both inundation- and rain-based farming. Contrary to earlier assumptions that a large glacier-fed Himalayan river, identified by some with the mythical Sarasvati, watered the Harappan heartland on the interfluve between the Indus and Ganges basins, we show that only monsoonal-fed rivers were active there during the Holocene. As the monsoon weakened, monsoonal rivers gradually dried or became seasonal, affecting habitability along their courses. Hydroclimatic stress increased the vulnerability of agricultural production supporting Harappan urbanism, leading to settlement downsizing, diversification of crops, and a drastic increase in settlements in the moister monsoon regions of the upper Punjab, Haryana, and Uttar Pradesh.

  20. Infection, disease, and biosocial processes at the end of the Indus Civilization.

    PubMed

    Robbins Schug, Gwen; Blevins, K Elaine; Cox, Brett; Gray, Kelsey; Mushrif-Tripathy, V

    2013-01-01

    In the third millennium B.C., the Indus Civilization flourished in northwest India and Pakistan. The late mature phase (2200-1900 B.C.) was characterized by long-distance exchange networks, planned urban settlements, sanitation facilities, standardized weights and measures, and a sphere of influence over 1,000,000 square kilometers of territory. Recent paleoclimate reconstructions from the Beas River Valley demonstrate hydro-climatic stress due to a weakened monsoon system may have impacted urban centers like Harappa by the end of the third millennium B.C. the impact of environmental change was compounded by concurrent disruptions to the regional interaction sphere. Climate, economic, and social changes contributed to the disintegration of this civilization after 1900 B.C. We assess evidence for paleopathology to infer the biological consequences of climate change and socio-economic disruption in the post-urban period at Harappa, one of the largest urban centers in the Indus Civilization. Bioarchaeological evidence demonstrates the prevalence of infection and infectious disease increased through time. Furthermore, the risk for infection and disease was uneven among burial communities. Corresponding mortuary differences suggest that socially and economically marginalized communities were most vulnerable in the context of climate uncertainty at Harappa. Combined with prior evidence for increasing levels of interpersonal violence, our data support a growing pathology of power at Harappa after 2000 B.C. Observations of the intersection between climate change and social processes in proto-historic cities offer valuable lessons about vulnerability, insecurity, and the long-term consequences of short-term strategies for coping with climate change.

  1. Infection, Disease, and Biosocial Processes at the End of the Indus Civilization

    PubMed Central

    Robbins Schug, Gwen; Blevins, K. Elaine; Cox, Brett; Gray, Kelsey; Mushrif-Tripathy, V.

    2013-01-01

    In the third millennium B.C., the Indus Civilization flourished in northwest India and Pakistan. The late mature phase (2200-1900 B.C.) was characterized by long-distance exchange networks, planned urban settlements, sanitation facilities, standardized weights and measures, and a sphere of influence over 1,000,000 square kilometers of territory. Recent paleoclimate reconstructions from the Beas River Valley demonstrate hydro-climatic stress due to a weakened monsoon system may have impacted urban centers like Harappa by the end of the third millennium B.C. the impact of environmental change was compounded by concurrent disruptions to the regional interaction sphere. Climate, economic, and social changes contributed to the disintegration of this civilization after 1900 B.C. We assess evidence for paleopathology to infer the biological consequences of climate change and socio-economic disruption in the post-urban period at Harappa, one of the largest urban centers in the Indus Civilization. Bioarchaeological evidence demonstrates the prevalence of infection and infectious disease increased through time. Furthermore, the risk for infection and disease was uneven among burial communities. Corresponding mortuary differences suggest that socially and economically marginalized communities were most vulnerable in the context of climate uncertainty at Harappa. Combined with prior evidence for increasing levels of interpersonal violence, our data support a growing pathology of power at Harappa after 2000 B.C. Observations of the intersection between climate change and social processes in proto-historic cities offer valuable lessons about vulnerability, insecurity, and the long-term consequences of short-term strategies for coping with climate change. PMID:24358372

  2. Setting research priorities for maternal, newborn, child health and nutrition in India by engaging experts from 256 indigenous institutions contributing over 4000 research ideas: a CHNRI exercise by ICMR and INCLEN.

    PubMed

    Arora, Narendra K; Mohapatra, Archisman; Gopalan, Hema S; Wazny, Kerri; Thavaraj, Vasantha; Rasaily, Reeta; Das, Manoj K; Maheshwari, Meenu; Bahl, Rajiv; Qazi, Shamim A; Black, Robert E; Rudan, Igor

    2017-06-01

    Health research in low- and middle- income countries (LMICs) is often driven by donor priorities rather than by the needs of the countries where the research takes place. This lack of alignment of donor's priorities with local research need may be one of the reasons why countries fail to achieve set goals for population health and nutrition. India has a high burden of morbidity and mortality in women, children and infants. In order to look forward toward the Sustainable Development Goals, the Indian Council of Medical Research (ICMR) and the INCLEN Trust International (INCLEN) employed the Child Health and Nutrition Research Initiative's (CHNRI) research priority setting method for maternal, neonatal, child health and nutrition with the timeline of 2016-2025. The exercise was the largest to-date use of the CHNRI methodology, both in terms of participants and ideas generated and also expanded on the methodology. CHNRI is a crowdsourcing-based exercise that involves using the collective intelligence of a group of stakeholders, usually researchers, to generate and score research options against a set of criteria. This paper reports on a large umbrella CHNRI that was divided into four theme-specific CHNRIs (maternal, newborn, child health and nutrition). A National Steering Group oversaw the exercise and four theme-specific Research Sub-Committees technically supported finalizing the scoring criteria and refinement of research ideas for the respective thematic areas. The exercise engaged participants from 256 institutions across India - 4003 research ideas were generated from 498 experts which were consolidated into 373 research options (maternal health: 122; newborn health: 56; child health: 101; nutrition: 94); 893 experts scored these against five criteria (answerability, relevance, equity, innovation and out-of-box thinking, investment on research). Relative weights to the criteria were assigned by 79 members from the Larger Reference Group. Given India's diversity, priorities were identified at national and three regional levels: (i) the Empowered Action Group (EAG) and North-Eastern States; (ii) States and Union territories in Northern India (including West Bengal); and (iii) States and Union territories in Southern and Western parts of India. The exercise leveraged the inherent flexibility of the CHNRI method in multiple ways. It expanded on the CHNRI methodology enabling analyses for identification of research priorities at national and regional levels. However, prioritization of research options are only valuable if they are put to use, and we hope that donors will take advantage of this prioritized list of research options.

  3. [Analysis of the definitive statistics of the 11th General Population and Housing Census].

    PubMed

    Aguayo Hernandez, J R

    1992-01-01

    The 11th General Census of Population and Housing conducted in March 1990 enumerated 2,204,054 inhabitants in Sinaloa, for a density of 37.9 per sq. km. Sinaloa's population thus increased sevenfold from 297,000 in 1900. The proportion of Sinalioans in Mexico's population increased from 2.2% in 1900 to 2.7% in 1990. 38.4% of the population was under age 14, 57.0% was 14064, and 4.6% as over 65. The greatest challenge for the year 2010 will be to meet the demand for educational facilities, employment, and services for the growing elderly population. Sinaloa's population grew at an annual rate of 1.1 between 1980-90. 17 of its 18 municipios showed slowing growth rates between 1980-90, with only Escuinapa increasing its rate. Sinaloa's growth rate of 1.8% is still relatively high, and the population in the year 2000 is projected at 2.6 million. Population distribution and migration present problems that should be more actively addressed. Urban-urban migration is increasing in importance. In 1990, Sinaloa had 5247 localities of which only 85 had more than 2500 inhabitants and 4717 had fewer than 500. Growth of midsize localities with 500-2499 inhabitants may constitute an alternative allowing the demographic deconcentration and decentralization that Sinaloa urgently requires. The lack of jobs, infrastructure, educational and health services, housing, and food in the dispersed 4717 communities with fewer than 500 inhabitants makes them sources of emigration. Sinaloa's population is concentrated along the coast and in the 3 valleys of the north and central regions, which contain 80.8% of the population. One-third of the population lives on 12.1% of the territory in 2 municipios, while 12 municipios covering 67% of the territory contain just 24% of the population. Sinaloa's growth rate has declined from 4.3% between 1960-70 to 3.7% from 1970-80 and 1.8% in 1980-90.

  4. Drinking Water Quality Guidelines across Canadian Provinces and Territories: Jurisdictional Variation in the Context of Decentralized Water Governance

    PubMed Central

    Dunn, Gemma; Bakker, Karen; Harris, Leila

    2014-01-01

    This article presents the first comprehensive review and analysis of the uptake of the Canadian Drinking Water Quality Guidelines (CDWQG) across Canada’s 13 provinces and territories. This review is significant given that Canada’s approach to drinking water governance is: (i) highly decentralized and (ii) discretionary. Canada is (along with Australia) only one of two Organization for Economic Cooperation and Development (OECD) member states that does not comply with the World Health Organization’s (WHO) recommendation that all countries have national, legally binding drinking water quality standards. Our review identifies key differences in the regulatory approaches to drinking water quality across Canada’s 13 jurisdictions. Only 16 of the 94 CDWQG are consistently applied across all 13 jurisdictions; five jurisdictions use voluntary guidelines, whereas eight use mandatory standards. The analysis explores three questions of central importance for water managers and public health officials: (i) should standards be uniform or variable; (ii) should compliance be voluntary or legally binding; and (iii) should regulation and oversight be harmonized or delegated? We conclude with recommendations for further research, with particular reference to the relevance of our findings given the high degree of variability in drinking water management and oversight capacity between urban and rural areas in Canada. PMID:24776725

  5. A web-based spatial decision support system for spatial planning and governance in the Guangdong Province

    NASA Astrophysics Data System (ADS)

    Wu, Qitao; Zhang, Hong-ou; Chen, Fengui; Dou, Jie

    2008-10-01

    After three decades' rapid economic development, Guangdong province faces to thorny problems related to pollution, resource shortage and environmental deterioration. What is worse, the future accelerated development, urbanization and industrialization also comes at the cost of regional imbalance with economic gaps growing and the quality of life in different regions degrading. Development and Reform Commission of Guangdong Province (GDDRC) started a spatial planning project under the national frame in 2007. The prospective project is expected to enhance the equality of different regions and balance the economic development with environmental protection and improved sustainability. This manuscript presents the results of scientific research aiming to develop a Spatial Decision Support System (SDSS) for this spatial planning project. The system composes four modules include the User interface module (UIM), Spatial Analyze module (SAM), Database management module (DMM) and Help module (HM) base on ArcInfo, JSP/Servlet, JavaScript, MapServer, Visual C++ and Visual Basic technologies. The web-based SDSS provides a user-friendly tool for local decision makers, regional planners and other stakeholders in understanding and visualizing the different territorial dimensions of economic development against sustainable environmental and exhausted resources, and in defining, comparing and prioritizing specific territorially-based actions in order to prevent non-sustainable development and implement relevant politics.

  6. Drinking Water Quality Guidelines across Canadian provinces and territories: jurisdictional variation in the context of decentralized water governance.

    PubMed

    Dunn, Gemma; Bakker, Karen; Harris, Leila

    2014-04-25

    This article presents the first comprehensive review and analysis of the uptake of the Canadian Drinking Water Quality Guidelines (CDWQG) across Canada's 13 provinces and territories. This review is significant given that Canada's approach to drinking water governance is: (i) highly decentralized and (ii) discretionary. Canada is (along with Australia) only one of two Organization for Economic Cooperation and Development (OECD) member states that does not comply with the World Health Organization's (WHO) recommendation that all countries have national, legally binding drinking water quality standards. Our review identifies key differences in the regulatory approaches to drinking water quality across Canada's 13 jurisdictions. Only 16 of the 94 CDWQG are consistently applied across all 13 jurisdictions; five jurisdictions use voluntary guidelines, whereas eight use mandatory standards. The analysis explores three questions of central importance for water managers and public health officials: (i) should standards be uniform or variable; (ii) should compliance be voluntary or legally binding; and (iii) should regulation and oversight be harmonized or delegated? We conclude with recommendations for further research, with particular reference to the relevance of our findings given the high degree of variability in drinking water management and oversight capacity between urban and rural areas in Canada.

  7. Life, lifestyle and location: examining the complexities of psychological distress in young adult Indigenous and non-Indigenous Australians.

    PubMed

    Davison, B; Nagel, T; Singh, G R

    2017-10-01

    Mental health is fundamental to an individual's health and well-being. Mental health disorders affect a substantial portion of the Australian population, with the most vulnerable time in adolescence and young adulthood. Indigenous Australians fare worse than other Australians on almost every measure of physical and mental health. Cross-sectional data from young adults (21-27 years) participating in the Life Course Program, Northern Territory, Australia, is presented. Rates of psychological distress were high in remote and urban residing Indigenous and urban non-Indigenous young adults. This rate was more pronounced in young women, particularly in Indigenous remote and urban residing women. Young adults with high psychological distress also had lower levels of positive well-being, higher perceived stress levels, experienced a higher number of major life events and were at an increased risk of suicidal ideation and/or self-harm. This study supports the need for a continued focus on early screening and treatment at this vulnerable age. The significant association seen between psychological distress and other markers of emotional well-being, particularly risk of suicidal ideation and/or self-harm, highlights the need for a holistic approach to mental health assessment and treatment. A concerted focus on improving the environs of young adults by lowering levels of stress, improving access to adequate housing, educational and employment opportunity, will assist in improving the emotional health of young adults.

  8. Integration of landslide susceptibility products in the environmental plans

    NASA Astrophysics Data System (ADS)

    Fiorucci, Federica; Reichenbach, Paola; Rossi, Mauro; Cardinali, Mauro; Guzzetti, Fausto

    2015-04-01

    Landslides are one of the most destructive natural hazard that causes damages to urban area worldwide. The knowledge of where a landslide could occur is essential for the strategic management of the territory and for a good urban planning . In this contest landslide susceptibility zoning (LSZ) is crucial to provide information on the degree to which an area can be affected by future slope movements. Despite landslide susceptibility maps have been prepared extensively during the last decades, there are few examples of application is in the environmental plans (EP). In this work we present a proposal for the integration of the landslide inventory map with the following landslide susceptibility products: (i) landslide susceptibility zonation , (ii) the associated error map and (iii) the susceptibility uncertainty map. Moreover we proposed to incorporate detailed morphological studies for the evaluation of landslide risk associated to local parceling plan. The integration of all this information is crucial for the management of landslide risk in urban expansions forecasts. Municipality, province and regional administration are often not able to support the costs of landslide risk evaluation for extensive areas but should concentrate their financial resources to specific hazardous and unsafe situations defined by the result of the integration of landslide susceptibility products. Zonation and detail morphological analysis should be performed taking into account the existing laws and regulations, and could become a starting point to discuss new regulations for the landslide risk management.

  9. First Steps Towards AN Integrated Citygml-Based 3d Model of Vienna

    NASA Astrophysics Data System (ADS)

    Agugiaro, G.

    2016-06-01

    This paper presents and discusses the results regarding the initial steps (selection, analysis, preparation and eventual integration of a number of datasets) for the creation of an integrated, semantic, three-dimensional, and CityGML-based virtual model of the city of Vienna. CityGML is an international standard conceived specifically as information and data model for semantic city models at urban and territorial scale. It is being adopted by more and more cities all over the world. The work described in this paper is embedded within the European Marie-Curie ITN project "Ci-nergy, Smart cities with sustainable energy systems", which aims, among the rest, at developing urban decision making and operational optimisation software tools to minimise non-renewable energy use in cities. Given the scope and scale of the project, it is therefore vital to set up a common, unique and spatio-semantically coherent urban model to be used as information hub for all applications being developed. This paper reports about the experiences done so far, it describes the test area and the available data sources, it shows and exemplifies the data integration issues, the strategies developed to solve them in order to obtain the integrated 3D city model. The first results as well as some comments about their quality and limitations are presented, together with the discussion regarding the next steps and some planned improvements.

  10. Distribution patterns and sources of metals and PAHs in an intensely urbanized area: The Acerra-Pomigliano-Marigliano conurbation (Italy)

    NASA Astrophysics Data System (ADS)

    Albanese, Stefano; Lima, Annamaria; Rezza, Carmela; Ferullo, Giampiero; De Vivo, Benedetto; Chen, Wei; Qi, Shihua

    2014-05-01

    The main objective of the URGE (URban GEochemistry) project is to define, map and interpretate the geochemical baseline patterns of potentially harmful elements and compounds in the soils of 12 european urban areas using shared procedures for both sampling and analytical techniques. In Italy, in the framework of the URGE project, the north-eastern sector of the Napoli metropolitan area, namely the Acerra-Pomigliano-Marigliano conurbation, has undergone a geochemical characterization based on 145 soil samples collected over an area of 90 sq km. This area has been selected on the basis of the results obtained from previous regional studies [1, 2, 3] and because of the presence on its territory of an historical industrial settlement (formerly devoted to plastic materials and synthetic fibres production) which was partly dismantled and party converted to a power plant fuelled by palm oil. Furthermore, in March 2009 also an incinerator came into operation in the northern sector of the study area. The main objective of the study carried out for the Acerra-Pomigliano-Marigliano conurbation was to define the local geochemical baselines for both 53 elements (among which the toxic ones) and some organic compounds, including PAHs and OCPs. The study also aimed at supporting epidemiological researches at local scale and at establishing a record of the actual environmental conditions to evaluate the future impact of the incinerator on both the territory and the public health. Results obtained showed that Pb, Zn and V exceed the trigger limits established by the Italian Environmental law (D.Lgs. 152/2006) especially in correspondence with the most densely populated areas of the conurbation and where the traffic load is higher (Road junctions and fast lanes). Furthermore, most of the soils collected in the surroundings of the urbanized areas resulted to be generally enriched in Cu, Co, Cd, Be, Ni and P suggesting the presence of a relevant influence on their chemistry of an agricultural intensive land use. PAHs distribution pattern showed anomalous values across the whole study area. Especially, Benzo[a]pyrene values exceeds the trigger limits established by the Italian Environmental law (D.Lgs. 152/2006) in most of the analyzed soils and the diagnostic ratios calculated among several PAHs compounds suggested that the biomass burning in the rural sector of the study area could be a relevant source of pollution. The palm oil fuelled power plant in the northern sector of Acerra could not be excluded as a source of PAHs in the environment. [1] Albanese et al (2007) JGE 93, 21-34. [2] Cicchella et al (2008) GEEA 8 (1), 19-29. [3] De Vivo et al (2006) Aracne Editrice, Roma. 324 pp.

  11. General characteristics of causes of urban flood damage and flood forecasting/warning system in Seoul, Korea Young-Il Moon1, 2, Jong-Suk Kim1, 2 1 Department of Civil Engineering, University of Seoul, Seoul 130-743, South Korea 2 Urban Flood Research Inst

    NASA Astrophysics Data System (ADS)

    Moon, Young-Il; Kim, Jong-Suk

    2015-04-01

    Due to rapid urbanization and climate change, the frequency of concentrated heavy rainfall has increased, causing urban floods that result in casualties and property damage. As a consequence of natural disasters that occur annually, the cost of damage in Korea is estimated to be over two billion US dollars per year. As interest in natural disasters increase, demands for a safe national territory and efficient emergency plans are on the rise. In addition to this, as a part of the measures to cope with the increase of inland flood damage, it is necessary to build a systematic city flood prevention system that uses technology to quantify flood risk as well as flood forecast based on both rivers and inland water bodies. Despite the investment and efforts to prevent landside flood damage, research and studies of landside-river combined hydro-system is at its initial stage in Korea. Therefore, the purpose of this research introduces the causes of flood damage in Seoul and shows a flood forecasting and warning system in urban streams of Seoul. This urban flood forecasting and warning system conducts prediction on flash rain or short-term rainfall by using radar and satellite information and performs prompt and accurate prediction on the inland flooded area and also supports synthetic decision-making for prevention through real-time monitoring. Although we cannot prevent damage from typhoons or localized heavy rain, we can minimize that damage with accurate and timely forecast and a prevention system. To this end, we developed a flood forecasting and warning system, so in case of an emergency there is enough time for evacuation and disaster control. Keywords: urban flooding, flood risk, inland-river system, Korea Acknowledgments This research was supported by a grant (13AWMP-B066744-01) from Advanced Water Management Research Program (AWMP) funded by Ministry of Land, Infrastructure and Transport of Korean government.

  12. Soft Mobility as a Smart Condition in a Mountain City

    NASA Astrophysics Data System (ADS)

    Virtudes, Ana; Azevedo, Henrique; Abbara, Arwa; Sá, João

    2017-10-01

    Nowadays soft mobility is a crucial issue towards a most sustainable urban environment. Not only because it promotes a less polluted atmosphere among the always dense and busy urban fabric, but also because it avoids several traffic problems. The use of bicycles, or mechanic mechanisms to support the pedestrian mobility is an emerging requirement of cities’ quality. In this sense, this article aims to discuss the soft mobility as a requirement of smart cities having as a case study one mountain urban area. It refers to the urban area of Covilhã on the highest mountain of Portugal with nearly two thousand meters high. During the last decades, this city’s transformation process has driven to an urban sprawl to the suburbs, increasing the efforts in terms of transportation required by the commuters. In fact, the number of inhabitants living in the city centre is decreasing in favour of the peripheral neighbourhoods. At the same time a set of several mechanic mechanisms such as public lifts, has been built in order to promote a soft pedestrian mobility. However, in many cases, because of the lack of connection and continuity of pedestrian paths in between these mechanisms, they are not allowing a pedestrian mobility network at the city scale. Thus, this paper aims to present a set of good practices in terms of pedestrian mobility network at the city scale, in order to promote a smarter urban environment. The principal results are that soft mobility is a key issue in order to turn cities smarter, among several other factors such as smart economy, smart people, smart governance or smart living. The major conclusions show that the concerns with mobility are key tools to achieve the smart city sustainability, providing and efficient and flexible traveling across the urban fabric, boosting the use of non-polluting ways of mobility. At the same time, there is the conclusion that the underlying areas of development for a smart city, despite its cultural or territorial environments, include several aspects such as reducing the transportation problems as congestion, traffic jams or painful accidents.

  13. VOLOBSIS: An Infrastructure for Open Access to Seismic and GNSS Data from the Volcanological and Seismological French Observatories

    NASA Astrophysics Data System (ADS)

    Satriano, C.; Lemarchand, A.; Saurel, J. M. M.; Pardo, C.; Vincent, D.; de Chabalier, J. B.; Beauducel, F.; Shapiro, N.; Cyril, G.

    2016-12-01

    The three Volcanological and Seismological Observatories of the Institut de Physique du Globe de Paris (IPGP) are situated in the overseas French territories: Martinique and Guadeloupe observatories in the Lesser Antilles and La Réunion Island in the Indian Ocean. The main missions of IPGP observatories is to monitor French active volcanoes and seismic activity associated with regional tectonics and to foster scientific research on the Lesser Antilles arc and La Réunion hotspot. For that, the observatories operate, among others, permanent seismological and geodetic networks and process and analyze continuously acquired data.IPGP observatories have a long story of seismic and geodetic monitoring: the first seismograph in Martinique was installed in 1902; starting from the early '80 the three observatories begun deploying permanent networks of analog sensors. During the years 2010, seismic and geodetic monitoring at the three observatories saw a significant breakthrough with the advent of broadband seismic sensors, digital recording and continuous GNSS receivers.This wealth of data is constituted today by 81 seismological stations (broad-band and short period, networks GL, MQ, PF and WI) and 48 permanent GNSS stations. Data of both type is continuously recorded and acquired at the three observatories, as well as at the IPGP Data Center in Paris. Real-time streams for seismic data are available through a SeedLink server. Seismic and GNSS data are further validated and completed at IPGP, and distributed through the VOLOBSIS web portal (http://volobsis.ipgp.fr), which provides download links as well a web service interface.Seismic data is further available through IRIS, the European Integrated Data Archive (EIDA) and the French RESIF portal (http://seismology.resif.fr).Here we discuss the different steps of data recording, quality-control and distribution behind VOLOBSIS, which provides an open data infrastructure for advancing the understanding of volcanic and tectonic deformation processes across the Lesser Antilles Arc and at La Réunion hotspot. We further discuss the planned future updates, with an upcoming real-time catalog of seismicity and the open and real-time distribution of additional type of data, such as tiltmeter and extensometer data, as well as geochemistry and meteorology.

  14. Special report. TB and health care workers: the challenge for hospitals and their safety directors.

    PubMed

    1994-06-01

    New federal regulations seeking to prevent tubercular infection of health care workers have created conflicts between unions and hospital administrators over the best and cheapest methods of reducing the threat. Though there has been dispute over the particulars, there has been little argument that some steps must be taken, particularly in urban areas, to control the spread of a disease that has rebounded in new and deadly forms in recent years. Most agree that one of the most effective ways to avoid infection is to train employees to identify new hospital arrivals who are likely to have active cases of TB.

  15. Method of Measuring the Economic Impact of a Radiological Dispersal Event within an Urban Environment

    DTIC Science & Technology

    2010-03-01

    19  Accidental Manmade RDE:  Chernobyl ...level.       21  Accidental Manmade RDE:  Chernobyl   The  Chernobyl  nuclear accident imposed huge costs on the former Soviet Union and  three successor...as well.  Chernobyl  is, on a grand scale, what can happen with a terrorist‐detonated RDE.  Although a portable RDE will not be as big nor as

  16. Droughts in historical times in Polish territory

    NASA Astrophysics Data System (ADS)

    Limanowka, Danuta; Cebulak, Elzbieta; Pyrc, Robert; Doktor, Radoslaw

    2015-04-01

    Climate change is one of the key environmental, social and economical issues, and it is also followed by political consequences. Impact of climate conditions on countries' economy is increasingly recognized, and a lot of attention is given, both in the global scale and by the individual national governments. In years 2008-2010, at the Poland -Institute of Meteorology and Water Management-National Research Institute was realized the KLIMAT Project on Impact of climate change on environment, economy and society (changes, effects and methods of reducing them, conclusions for science, engineering practice and economic planning) No. POIG01-03-01-14-011/08. The project was financed by the European Union and Polish state budget in frame of Innovative Economy Operational Programme. A very wide range of research was carried out in the different thematic areas. One of them was "Natural disasters and internal safety of the country (civil and economical)." The problem of drought in Poland was developed in terms of meteorology and hydrology. "Proxy" Data Descriptions very often inform about dry years and seasons, hot periods without precipitation. Analysis of historical material allowed to extract the years that have experienced prolonged periods of high temperatures and rainfall shortages. Weather phenomenon defined as drought belongs to extreme events. This information was very helpful in the process of indexing and thus to restore the course and intensity of climatic elements in the past. The analysis covered the period from year 1000 to modern times. Due to the limited information from the period of 1000-1500 the authors focused primarily on the period from 1500 to 2010. Analysis of the collected material has allowed the development of a highly precise temporal structure of the possible occurrence of dry periods to Polish territory.

  17. Influence of climate variability and urban areas on the flood events in Bari (Apulia, southern Italy)

    NASA Astrophysics Data System (ADS)

    Lonigro, Teresa; Polemio, Maurizio

    2014-05-01

    The Damaging Hydrogeological Events (DHEs) can be defined as the occurrence of one or more simultaneous phenomena, such as droughts, windstorms, heat waves, landslides, floods and secondary floods (i.e. rapid accumulation or pounding of surface water with very low flow velocity), causing damages. They represent a serious problem, especially in DHE-prone areas with growing urbanization, where the infiltration capability is limited by buildings and where the vulnerability is higher than other areas. The paper proposes a methodology, based on both historical and time series approaches, used for describing the influence of climatic variability and urban development on the number of phenomena observed. The historical approach is finalised to collect phenomenon historical data, very important for the comprehension of the evolution of a study area. Phenomenon historical data is useful for expanding the historical period of investigation in order to assess the occurrence trend of DHEs. The historical analysis of DHEs can support decision making and land-use planning, ultimately reducing natural risks. The time series approach includes the collection and the statistical analysis of climatic data (monthly rainfall, wet days, rainfall intensity, and temperature), useful to characterise the climate variations and trends and to roughly assess the effects of these trends on river discharge and on the triggering of landslides. The time series approach is completed by tools to analyse simultaneously all data types. The study of land use variations, with a special emphasis on the urban areas, is important to understand how the modifications occurred in the territory, especially in terms of vulnerability, could influence the occurrence of DHEs. The methodology can be applied simultaneously to floods and landslides and was tested considering the municipality of Bari (southern Italy), particularly affected by flood events. Since the climate trend (decreasing trend of rainfall and rainfall intensity and an increasing trend of wet days and temperatures) does not show favourable conditions for the increase of the annual number of damaging floods, its trend is increasing. The role of anthropogenic modifications and the mismanagement of risk-prone areas should be considered to justify the increasing occurrences of floods. A validation of this hypothesis comes from the study of land use modifications, carried out comparing different temporal levels of land use (from 1959 to 2006). The analysis shows, starting from 1959 to 2006, a significant increase in urban areas (of about 50%) on the entire regional territory. The municipality of Bari, the regional main town, has undergone a remarkable development of its urban areas, from 12.45 Km2 in 1959 to 58.82 Km2 in 2006. The consequent increased vulnerability of this area has been highlighted during the recent flood event occurred in 2005, which caused six casualties, numerous injuries and damages to roads, buildings, industries, agriculture, livestock and services. More details on previous results of this research activity were recently published (Polemio, 2010; Polemio and Lonigro, 2012). References Polemio M. (2010): Historical floods and a recent extreme rainfall event in the Murgia karstic environment (Southern Italy). Zeitschrift für Geomorphologie, 54(2): 195-219. Polemio M., Lonigro T. (2012): Variabilità climatica e ricorrenza delle calamità idrogeologiche in Puglia. Geologia dell'Ambiente, 2/2012: 262-266.

  18. Territoriality of Giant Otter Groups in an Area with Seasonal Flooding

    PubMed Central

    Leuchtenberger, Caroline; Magnusson, William E.; Mourão, Guilherme

    2015-01-01

    Territoriality carries costs and benefits, which are commonly affected by the spatial and temporal abundance and predictability of food, and by intruder pressure. Giant otters (Pteronura brasiliensis) live in groups that defend territories along river channels during the dry season using chemical signals, loud vocalizations and agonistic encounters. However, little is known about the territoriality of giant otters during the rainy season, when groups leave their dry season territories and follow fish dispersing into flooded areas. The objective of this study was to analyze long-term territoriality of giant otter groups in a seasonal environment. The linear extensions of the territories of 10 giant otter groups were determined based on locations of active dens, latrines and scent marks in each season. Some groups overlapped the limits of neighboring territories. The total territory extent of giant otters was correlated with group size in both seasons. The extent of exclusive territories of giant otter groups was negatively related to the number of adults present in adjacent groups. Territory fidelity ranged from 0 to 100% between seasons. Some groups maintained their territory for long periods, which demanded constant effort in marking and re-establishing their territories during the wet season. These results indicate that the defense capacity of groups had an important role in the maintenance of giant otter territories across seasons, which may also affect the reproductive success of alpha pairs. PMID:25955248

  19. [Air quality surveillance in France].

    PubMed

    Téton, S; Robin, D; Genève, C

    2009-10-01

    As air quality has a direct impact on human health, its monitoring is imperative. In France, this task was entrusted by the government (Air Law of 1996) to organisations with territorial responsibility: the Registered Associations for the Surveillance of Air Quality. The type and level of pollution evolve: from industrial and sulphur pollution in the seventies, to urban and photochemical pollution today and to nanoparticles, pesticides and pollutants in buildings tomorrow. The tools, the skills and the roles of the different people involved in air quality control follow these sometimes rapid transitions in connection with an increasingly precise understanding of the relationship between health and the environment and of the considerable research on the subject. This article describes the mechanisms of air quality monitoring in France.

  20. Cultural Translation of Interventions: Diabetes Care in American Samoa

    PubMed Central

    Rosen, Rochelle K.; Batts-Turner, Marian; Bereolos, Nicole; House, Meaghan; Held, Rachel Forster; Nu'usolia, Ofeira; Tuitele, John; Goldstein, Michael G.; McGarvey, Stephen T.

    2010-01-01

    Translation of research advances into clinical practice for at-risk communities is important to eliminate disease disparities. Adult type 2 diabetes prevalence in the US territory of American Samoa is 21.5%, but little intervention research has been carried out there. We discuss our experience with cultural translation, drawing on an emerging implementation science, which aims to build a knowledge base on adapting interventions to real-world settings. We offer examples from our behavioral intervention study, Diabetes Care in American Samoa, which was adapted from Project Sugar 2, a nurse and community health worker intervention to support diabetes self-management among urban African Americans. The challenges we experienced and solutions we used may inform adaptations of interventions in other settings. PMID:20864729

  1. A search for life on earth at 100 meter resolution

    NASA Technical Reports Server (NTRS)

    Sagan, C.; Wallace, D.

    1970-01-01

    A study of several thousand photos indicated approximately 1% of Gemini and Apollo photographs of the earth at 100 m resolution revealed signs of life; rectangular arrays due to human agricultural and urban territoriality, roads, canals, jet contrails, and industrial pollution. Potential false positives such as dunes, sand bars, and jet stream clouds abound. A curve was derived for the detectivity of contemporary life on earth, in a plot of ground resolution versus global coverage. A comparable biology on Mars would not have been detected by all observations of Mars through Mariner 7. Forthcoming Mars orbiter and lander imaging experiments hold significant promise of detecting life on Mars of contemporary terrestrial extent and advancement, should such life exist.

  2. The role of territory settlement, individual quality, and nesting initiation on productivity of Bell's vireos

    Treesearch

    Cara J. Joos; Frank R., III Thompson; John Faaborg

    2014-01-01

    Variation in habitat quality among territories within a heterogeneous patch should influence reproductive success of territory owners. Further, territory settlement order following an ideal despotic distribution (IDD) should predict the fitness of occupants if territory selection is adaptive. We recorded settlement order and monitored nests in territories occupied by...

  3. Territory choice during the breeding tenure of male sedge warblers.

    PubMed

    Zając, Tadeusz; Bielański, Wojciech; Solarz, Wojciech

    2011-12-01

    A territorial male can shift the location of its territory from year to year in order to increase its quality. The male can base its decision on environmental cues or else on its breeding experiences (when territory shift is caused by breeding failure in previous seasons). We tested these possible mechanisms of territory choice in the sedge warbler (Acrocephalus schoenobaenus), a territorial migrating passerine that occupies wetlands. This species bases its territory choices on an environmental cue: tall wetland vegetation cover. We found that the magnitude of territory quality improvement between seasons (measured as the area of tall wetland vegetation) increased throughout the early stages of a male's breeding career as a result of territory shifts dependent on the earliness of arrival. The distance the territory was shifted between seasons depended negatively on the previous year's territory quality and, less clearly, on the previous year's mating success. On the other hand, previous mating or nesting success had no influence on territory quality improvement between seasons as measured in terms of vegetation. The results imply that tall wetland vegetation is a long-term, effective environmental cue and that a preference for territories in which this type of landcover prevails has evolved into a rigid behavioral mechanism, supplemented by short-term individual experiences of breeding failure.

  4. Adolescent sexual behavior and reproductive outcomes in Central America: trends over the past two decades.

    PubMed

    Samandari, Ghazaleh; Speizer, Ilene S

    2010-03-01

    Compared with the Latin American average, adolescent fertility is high in El Salvador, Guatemala, Honduras and Nicaragua, countries that also have high poverty levels and poor access to reproductive health care. For each country, data were drawn from four national health surveys conducted between 1987 and 2007, and analysis focused on trends in sexual and reproductive behavior among adolescent females aged 15-19. Event history analysis examined transitions to first sexual intercourse, first union and first live birth across survey years; Cox hazard and logistic regression analyses assessed associations between selected demographic characteristics and these outcomes, as well as ever-use of a modern contraceptive method. The likelihood that adolescent females have initiated sexual intercourse has increased over time in El Salvador, Honduras and Nicaragua, and has remained stable in Guatemala. Meanwhile, the odds of having entered their first union have declined in Nicaragua and risen in El Salvador, but have not changed in Honduras or Guatemala. Notably, the likelihood that adolescents have ever used a modern contraceptive method has increased in all four countries over the survey years. Nicaraguan adolescents became significantly less likely to have had their first live birth over the study period. Finally, urban residence, education level and socioeconomic status were important predictors of adolescents' sexual and reproductive outcomes. Programmatic and policy initiatives should focus on improving adolescents' education and socio- economic prospects, and efforts are especially needed to help adolescents delay the age at which they become sexually active and enter their first union.

  5. Monuments in the Structure of an Urban Environment: The Source of Social Memory and the Marker of the Urban Space

    NASA Astrophysics Data System (ADS)

    Antonova, N.; Grunt, E.; Merenkov, A.

    2017-10-01

    The major research objective was to analyze the role of monuments in the formation of local residents’ and guests’ representations about the city, its history and traditions. The authors consider the system of monuments’ location in the urban space as a way of its social construction, as the system of influence on citizens’ aesthetic feelings, as the formation of their attitudes towards maintaining of continuity in the activities of different generations for the improvement of the territory of their permanent residence. Methodology. An urban monument is considered in two ways: as a transfer of historical memory and as a social memory transfer, which includes the experience of previous generations. One of the main provisions of the study is the idea that monuments can lose their former social value, transforming into “simple” objects of a public place. The study was conducted in the city of Yekaterinburg, one of the largest, cultural, scientific and industrial Russian megalopolises in 2015. The primary data was collected using standardized interviews. Four hundred and twenty respondents at the age of and above 18 were questioned on the basis of quota sampling. Interviews with respondents were conducted in order to identify key problems involved and reasons for shaping respondents’ representations of monuments in the urban environment typical for the population of Russian megalopolises. The standardized interview guide included 15 questions. Findings and discussion. Our investigation has revealed that different monuments fulfil various functions in an urban environment (ideological, aesthetic, transferring, valuable, etc.). The study has unequivocally confirmed that objects in the urban space have a different emotional colour background: people paint them in accordance with the feelings that arise in their perception. Hence, some monuments effectively fulfil the functions of social memory transfer: they are remembered, they tell us about the events to which they point. Other monuments in the physical space remain in citizens’ consciousness only as a point on the map of the city. It has been found that “old” and “new” monuments as semantic points of the urban space have an ambiguous perception and a significance for the citizen: some monuments are inscribed in mental maps, while others are ignored or their appearance is condemned.

  6. Assessing land take by urban development and its impact on carbon storage: Findings from two case studies in Italy

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sallustio, L.; Quatrini, V.; Geneletti, D., E-mail: davide.geneletti@unitn.it

    Highlights: • We tested a new methodology for monitoring land take and its effects on C storage. • The ecological impact of urban growth derives from the previous land use. • C loss increases with the naturalness of the territory. • Different urban assets may imply different forms of land take containment. Land take due to urbanization triggers a series of negative environmental impacts with direct effects on quality of life for people living in cities. Changes in ecosystem services are associated with land take, among which is the immediate C loss due to land use conversion. Land use changemore » monitoring represents the first step in quantifying land take and its drivers and impacts. To this end, we propose an innovative methodology for monitoring land take and its effects on ecosystem services (in particular, C loss) under multi-scale contexts. The devised approach was tested in two areas with similar sizes, but different land take levels during the time-span 1990–2008 in Central Italy (the Province of Rome and the Molise Region). The estimates of total coverage of built up areas were calculated using point sampling. The area of the urban patches including each sampling point classified as built up areas in the year 1990 and/or in the year 2008 is used to estimate total abundance and average area of built up areas. Biophysical and economic values for carbon loss associated with land take were calculated using InVEST. Although land take was 7–8 times higher in the Province of Rome (from 15.1% in 1990 to 20.4% in 2008) than in Molise region, our findings show that its relative impact on C storage is higher in the latter, where the urban growth consistently affects not only croplands but also semi-natural land uses such as grasslands and other wooded lands. The total C loss due to land take has been estimated in 1.6 million Mg C, corresponding to almost 355 million €. Finally, the paper discusses the main characteristics of urban growth and their ecological impact leading to risks and challenges for future urban planning and land use policies.« less

  7. Cohabitation, Marriage, and 'Sexual Monogamy' in Nairobi

    PubMed Central

    Klein, Megan

    2007-01-01

    The current study investigates the extent to which sexual exclusivity—the restriction of one’s sexual engagements to a single partner—prevails across various marital status, union type, and co-residence categories among Nairobi's poorest residents, slum dwellers. This question is central to the spread of HIV in the increasingly urban and poor, high prevalence countries of sub-Saharan Africa, where transmission is primarily via heterosexual sex. In many circles, sexual exclusivity is considered a prominent feature of the marriage institution. Yet, marriage and cohabitation are often not easily distinguishable in sub-Saharan Africa, meaning that the frequent use, as a proxy, of the "in union" category, which includes married as well as cohabiting persons can, at best, be considered tenuous. Using the 2000 Nairobi Cross-Sectional Slum Survey (NCSS), this paper confirms that marriage is associated with higher reports of sexual exclusivity even in settings where poverty provokes risky behavior. The finding, here, is of lower risk of HIV infection for married respondents, with a smaller effect observed among non-married cohabiters. Converse to the implied benefits of marriage, though, women with co-wives are more likely to report multiple partners. The implications of these findings are discussed. PMID:17123680

  8. Slowly but surely.

    PubMed

    1997-06-01

    Oxfam UK/I in Chad has been building the capacity of women's income-generating activities through a strategy of long-term small-scale support over a period of many years to the Said Al Awine program. In the new Chad strategic four-year plan, gender is central to the development of a new phase of increasing the capacity of such organizations to network, lobby, and conduct policy research. The key to Oxfam's success in Chad has been long-term commitment and close work with poor, illiterate women. Oxfam UK/I began targeting urban women in 1988 in the informal sector of N'djamena to increase food security and improve living standards by encouraging small groups of women traders of basic foodstuffs to establish savings plans. Each group and each member held their own savings with the women investing 33%, Oxfam giving 33% as a subsidy, and Oxfam providing another 33% as a loan to be repaid. Many groups took out and repaid loans. The 16 groups in N'djamena came together in 1995 to form a union, with a representative from each group co-managing the joint fund for the union. More than 100 applications have been received to join the scheme.

  9. Scent marking in a territorial African antelope: I. The maintenance of borders between male oribi.

    PubMed

    Brashares; Arcese

    1999-01-01

    Scent marking is ubiquitous among the dwarf antelope and gazelles of Africa, but its function has been the subject of debate. This study examined preorbital gland scent marking in the oribi, Ourebia ourebi, a territorial African antelope. Several hypotheses for the function of scent marking by territorial antelope were tested with observational data. Of these, the hypotheses that scent marking is driven by intrasexual competition between neighbouring males, and that marks serve as an honest advertisement of a male's ability to defend his territory from rivals, were supported best. Thirty-three territorial male oribi on 23 territories marked most at borders shared with other territorial males, and territorial males marked more often at borders shared with multimale groups than at borders shared with a single male. This suggests that males perceived neighbouring male groups as a greater threat to territory ownership than neighbouring males that defended their territories without the aid of adult subordinates. Marking rate was unrelated to territory size or the number of females on adjacent territories, but males with many male neighbours marked at higher rates than those with fewer male neighbours. These results suggest that the presence of male neighbours has a greater effect on the scent marking behaviour of territorial antelope than has been considered previously. Copyright 1999 The Association for the Study of Animal Behaviour.

  10. Size-distributed metallic elements in submicronic and ultrafine atmospheric particles from urban and industrial areas in northern France

    NASA Astrophysics Data System (ADS)

    Mbengue, Saliou; Alleman, Laurent Y.; Flament, Pascal

    2014-01-01

    To determine the size distribution of potentially toxic trace metals (TM) in atmospheric particulate matter (PM), sampling experiments were performed in the urban-industrial area of Dunkirk (North of France) during winter 2012. Total mass concentrations are in accordance with typical values obtained at European urban background sites but lower than the concentrations reported for some Asian industrial countries. Considering the local wind directions, mass concentrations are higher downwind of urban influences than downwind of industrial emissions. The mean PM10 mass concentration (25-30 μg/m3) is less than the European Union and US EPA limit values (40-50 μg/m3) but greater than the WHO guidelines (20 μg/m3). The calculated TM crustal enrichment factors (EFCrust) suggest the anthropogenic origins of most of the studied TM (Sb, Cd, As, Mo, Pb, Zn, Cu, Ni, Cr, Mn and V). The highest TM concentrations were obtained for Zn and Mn (> 50 ng/m3) under industrial influence, but the finest particle (< 0.29 μm) concentrations were higher for the urban sector than for the industrial sector. This enrichment may be attributed to local urban traffic. In contrast, trace metals are more abundant in the coarser fraction (> 0.29 μm) downwind of industrial emissions. Moreover, mechanical operations associated with industrial processes (excavating, crushing, and sintering), as well as the resuspension of industrial soils, likely represent some significant TM source-terms in the supermicronic fraction. The EFCrust comparison between the two prevailing sectors demonstrates the importance of steelworks and smelting emissions in the abundance of some TM (As, Cd, Fe, Mn, Mo, Pb, Rb and Zn). In contrast, the Cr and Co concentrations seem to be more related to coal combustion emissions, Cu and Sb to automotive traffic, and V, La and Ni to petrochemical activities.

  11. Source apportionment of PM10 and PM2.5 in major urban Greek agglomerations using a hybrid source-receptor modeling process.

    PubMed

    Argyropoulos, G; Samara, C; Diapouli, E; Eleftheriadis, K; Papaoikonomou, K; Kungolos, A

    2017-12-01

    A hybrid source-receptor modeling process was assembled, to apportion and infer source locations of PM 10 and PM 2.5 in three heavily-impacted urban areas of Greece, during the warm period of 2011, and the cold period of 2012. The assembled process involved application of an advanced computational procedure, the so-called Robotic Chemical Mass Balance (RCMB) model. Source locations were inferred using two well-established probability functions: (a) the Conditional Probability Function (CPF), to correlate the output of RCMB with local wind directional data, and (b) the Potential Source Contribution Function (PSCF), to correlate the output of RCMB with 72h air-mass back-trajectories, arriving at the receptor sites, during sampling. Regarding CPF, a higher-level conditional probability function was defined as well, from the common locus of CPF sectors derived for neighboring receptor sites. With respect to PSCF, a non-parametric bootstrapping method was applied to discriminate the statistically significant values. RCMB modeling showed that resuspended dust is actually one of the main barriers for attaining the European Union (EU) limit values in Mediterranean urban agglomerations, where the drier climate favors build-up. The shift in the energy mix of Greece (caused by the economic recession) was also evidenced, since biomass burning was found to contribute more significantly to the sampling sites belonging to the coldest climatic zone, particularly during the cold period. The CPF analysis showed that short-range transport of anthropogenic emissions from urban traffic to urban background sites was very likely to have occurred, within all the examined urban agglomerations. The PSCF analysis confirmed that long-range transport of primary and/or secondary aerosols may indeed be possible, even from distances over 1000km away from study areas. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. The family as a determinant of stunting in children living in conditions of extreme poverty: a case-control study.

    PubMed

    Reyes, Hortensia; Pérez-Cuevas, Ricardo; Sandoval, Araceli; Castillo, Raúl; Santos, José Ignacio; Doubova, Svetlana V; Gutiérrez, Gonzalo

    2004-11-30

    Malnutrition in children can be a consequence of unfavourable socioeconomic conditions. However, some families maintain adequate nutritional status in their children despite living in poverty. The aim of this study was to ascertain whether family-related factors are determinants of stunting in young Mexican children living in extreme poverty, and whether these factors differ between rural or urban contexts. A case-control study was conducted in one rural and one urban extreme poverty level areas in Mexico. Cases comprised stunted children aged between 6 and 23 months. Controls were well-nourished children. Independent variables were defined in five dimensions: family characteristics; family income; household allocation of resources and family organisation; social networks; and child health care. Information was collected from 108 cases and 139 controls in the rural area and from 198 cases and 211 controls in the urban area. Statistical analysis was carried out separately for each area; unconditional multiple logistic regression analyses were performed to obtain the best explanatory model for stunting. In the rural area, a greater risk of stunting was associated with father's occupation as farmer and the presence of family networks for child care. The greatest protective effect was found in children cared for exclusively by their mothers. In the urban area, risk factors for stunting were father with unstable job, presence of small social networks, low rate of attendance to the Well Child Program activities, breast-feeding longer than six months, and two variables within the family characteristics dimension (longer duration of parents' union and migration from rural to urban area). This study suggests the influence of the family on the nutritional status of children under two years of age living in extreme poverty areas. Factors associated with stunting were different in rural and urban communities.Therefore, developing and implementing health programs to tackle malnutrition should take into account such differences that are consequence of the social, economic, and cultural contexts in which the family lives.

  13. Vulnerability to the transmission of human visceral leishmaniasis in a Brazilian urban area

    PubMed Central

    de Toledo, Celina Roma Sánchez; de Almeida, Andréa Sobral; Chaves, Sergio Augusto de Miranda; Sabroza, Paulo Chagastelles; Toledo, Luciano Medeiros; Caldas, Jefferson Pereira

    2017-01-01

    ABSTRACT OBJECTIVE To analyze the determinants for the occurrence of human visceral leishmaniasis linked to the conditions of vulnerability. METHODS This is an ecological study, whose spatial analysis unit was the Territorial Analysis Unit in Araguaína, State of Tocantins, Brazil, from 2007 to 2012. We have carried out an analysis of the sociodemographic and urban infrastructure situation of the municipality. Normalized primary indicators were calculated and used to construct the indicators of vulnerability of the social structure, household structure, and urban infrastructure. From them, we have composed a vulnerability index. Kernel density estimation was used to evaluate the density of cases of human visceral leishmaniasis, based on the coordinates of the cases. Bivariate global Moran’s I was used to verify the existence of spatial autocorrelation between the incidence of human visceral leishmaniasis and the indicators and index of vulnerability. Bivariate local Moran’s I was used to identify spatial clusters. RESULTS We have observed a pattern of centrifugal spread of human visceral leishmaniasis in the municipality, where outbreaks of the disease have progressively reached central and peri-urban areas. There has been no correlation between higher incidences of human visceral leishmaniasis and worse living conditions. Statistically significant clusters have been observed between the incidences of human visceral leishmaniasis in both periods analyzed (2007 to 2009 and 2010 to 2012) and the indicators and index of vulnerability. CONCLUSIONS The environment in circumscribed areas helps as protection factor or increases the local vulnerability to the occurrence of human visceral leishmaniasis. The use of methodology that analyzes the conditions of life of the population and the spatial distribution of human visceral leishmaniasis is essential to identify the most vulnerable areas to the spread/maintenance of the disease. PMID:28513764

  14. The influence of food abundance, food dispersion and habitat structure on territory selection and size of an Afrotropical terrestrial insectivore

    USGS Publications Warehouse

    Stanley, Thomas R.; Newmark, William D.

    2015-01-01

    Most tropical insectivorous birds, unlike their temperate counterparts, hold and defend a feeding and breeding territory year-around. However, our understanding of ecological factors influencing territory selection and size in tropical insectivores is limited. Here we examine three prominent hypotheses relating food abundance, food dispersion (spatial arrangement of food items), and habitat structure to territoriality in the Usambara Thrush Turdus roehli. We first compared leaf-litter macro-invertebrate abundance and dispersion, and habitat structure between territories and random sites. We then examined the relation between these same ecological factors and territory size. Invertebrate abundance and dispersion were sparsely and evenly distributed across our study system and did not vary between territories and random sites. In contrast, habitat structure did vary between territories and random sites indicating the Usambara Thrush selects territories with open understorey and closed overstorey habitat. Invertebrate abundance and dispersion within territories of the Usambara Thrush were not associated with habitat structure. We believe the most likely explanation for the Usambara Thrush’s preference for open understorey and closed overstorey habitat relates to foraging behavior. Using information-theoretic model selection we found that invertebrate abundance was the highest-ranked predictor of territory size and was inversely related, consistent with food value theory of territoriality.

  15. Temporal and spatial stability of red-tailed hawk territories in the Luquillo Experimental Forest, Puerto Rico

    USGS Publications Warehouse

    Boal, C.W.; Snyder, H.A.; Bibles, Brent D.; Estabrook, T.S.

    2003-01-01

    We mapped Red-tailed Hawk (Buteo jamaicensis) territories in the Luquillo Experimental Forest (LEF) of Puerto Rico in 1998. We combined our 1998 data with that collected during previous studies of Red-tailed Hawks in the LEF to examine population numbers and spatial stability of territorial boundaries over a 26-yr period. We also investigated potential relationships between Red-tailed Hawk territory sizes and topographic and climatic factors. Mean size of 16 defended territories during 1998 was 124.3 ?? 12.0 ha, which was not significantly different from our calculations of mean territory sizes derived from data collected in 1974 and 1984. Aspect and slope influenced territory size with the smallest territories having high slope and easterly aspects. Territory size was small compared to that reported for other parts of the species' range. In addition, there was remarkably little temporal change in the spatial distribution, area, and boundaries of Red-tailed Hawk territories among the study periods. Further, there was substantial boundary overlap (21-27%) between defended territories among the different study periods. The temporal stability of the spatial distribution of Red-tailed Hawk territories in the study area leads us to believe the area might be at or near saturation.

  16. Terminologia anatomica in the past and the future from perspective of 110th anniversary of Polish Anatomical Terminology.

    PubMed

    Gielecki, J; Zurada, A; Osman, N

    2008-05-01

    Professional terminology is commonplace, particularly in the fields of mathematics, medicine, veterinary and natural sciences. The use of the terminology can be international, as it is with Anatomical Terminology (AT). In the early age of modern education, anatomists adopted Latin as the international language for AT. However, at the end of the 20th century, the English language became more predominant around the world. It can be said that the AT is a specific collection of scientific terms. One of the major flaws in early AT was that body structures were described by varying names, while some of the terms was irrational in nature, and confusing. At this time, different international committees were working on preparing a unified final version of the AT, which in the end consisted of 5,640 terms (4,286 originally from the Basle Nomina Anatomica, BNA). Also, each country wanted to have its own nomenclature. In order to accomplish this, each country based their nomenclature on the international AT, and then translated it into their own language. The history of the Polish Anatomical Terminology (PAT) is unique, and follows the events of history. It was first published in 1898, at a time when its neighbours partitioned the territory of Poland. During 150 years, the Polish culture and language was under the Russification and Germanization policy. It is important to note, that even with such difficult circumstances, the PAT was the first national AT in the world. The PAT was a union of the accepted first BNA in Latin and the original Polish anatomical equivalents. This union formed the basis for theoretical and clinical medicine in Poland.

  17. [Chikungunya, La Réunion and Mayotte, 2005-2006: an epidemic without a story?].

    PubMed

    Flahault, Antoine; Aumont, Gilles; Boisson, Véronique; de Lamballerile, Xavier; Favier, François; Fontenille, Didier; Gaüzère, Bernard-Alex; Journeaux, Sophie; Lotteau, Vincent; Paupy, Christophe; Sanquer, Marie-Anne; Setbon, Michel

    2007-01-01

    Many triggering factors for onset of emerging infectious diseases are now recognised, such as: globalisation, demographic increase, population movements, international trade, urbanisation, forest destruction, climate changes, loss in biodiversity, and extreme life conditions such as poverty, famine and war. Epidemic burden is often leading to disasters, in terms of human losses, as well as economic, political or social consequences. These outbreaks may jeopardize within a few weeks or months, industry, trade, or tourism. While dengue and its most severe forms (hemorrhagic and shock syndrome) is spreading all over the tropical world, another arbovirosis, chikungunya disease dramatically spread in Indian Ocean islands where 30 to 75% of population were infected in 2005 and 2006, and then extended its progression towards India, Sri Lanka, Indonesia, Malaysia, Maldives islands with more than a million people infected with the East-African strain, replacing the former Asian strain which was known to prevail more than 30 years ago in India. Patients experience sequelae with disability, work loss, and rarely severe outcome recently identified in La Réunion and Mayotte (French overseas territories). No country, no part of the world may consider itself as protected against such events. However, consequences of emerging or re-emerging diseases are more and more unacceptable when they impact the poorest countries of the world. Viruses, bacteria, as well as wild animals, birds, or arthropods are not stopped by borders. It is time now to promote barriers against infectious diseases, including prevention, anticipation, disease surveillance and research. This is not only for humanitarian reasons, but also for contributing to a sustainable development with equity for worldwide population. This report presents comprehensive actions taken in 2006 for tracing the epidemic and mobilise research, as requested to the task force set up by the Prime Minister by March 20, 2006.

  18. Occurrence of polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs) and polychlorinated biphenyls (PCBs) in eggs from free-range hens in Campania (southern Italy) and risk evaluation.

    PubMed

    Lambiase, Sara; Serpe, Francesco Paolo; Cavallo, Stefania; Rosato, Guido; Baldi, Loredana; Neri, Bruno; Esposito, Mauro

    2017-01-01

    Hens' eggs collected in home-producing farms located in different areas of the Campania region of southern Italy were analysed for six NDL-polychlorobiphenyls (PCB indicators), 17 polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs), and 12 congeners of dioxin-like PCBs (DL-PCBs). In the investigated area, waste from civil, industrial and hospital activities was illegally dumped and in many cases burned, so the area is called the 'Land of fire'. This illicit practice has been considered the main source of pollution in this territory and the cause of the persistent organic pollutants' (POPs) contamination in the neighbouring lands intended for agricultural use and livestock. The results, which were obtained from the analysis of 56 samples of eggs, showed levels of contamination by dioxins and PCBs that have often exceeded the action levels set by European Union Recommendation 711/2013 and sometimes even exceeded the maximum levels set by Commission Regulation (EU) 1259/2011. The median PCDD/Fs was 0.41 pg TEQ g -1 fat (range = 0.01-6.18 pg TEQ g -1 fat) and the median concentration of DL-PCBs was 0.70 pg TEQ g -1 fat (range = 0.01-14.60 pg TEQ g -1 fat), whereas NDL-PCBs median was 7.35 ng g -1 fat (range = 0.48-67.55 ng g -1 fat). Nevertheless, the estimated weekly intake (EWI) calculated for consumers of eggs home produced in Campania is lower than the tolerable weekly intake (TWI) established by the European Union Scientific Committee on Food (SCF).

  19. Landscape approach to the formation of the ecological frame of Moscow

    NASA Astrophysics Data System (ADS)

    Nizovtsev, Vyacheslav; Natalia, Erman

    2015-04-01

    The territory of Moscow, in particular in its former borders, is distinct for its strong transformation of the natural properties of virtually all types of landscape complexes. The modern landscape structure is characterized by fragmentation of natural land cover. Natural and quasinatural (natural and anthropogenic) landscape complexes with preserved natural structure are represented by isolated areas and occupy small areas. During recent years landscape diversity in general and biodiversity in particular have been rapidly declining, and many of the natural landscape complexes are under ever-increasing degradation. Ecological balance is broken, and preserved natural landscapes are not able to maintain it. Effective territorial organization of Moscow and the rational use of its territory are impossible without taking into account the natural component of the city as well as the properties and potential of the landscape complexes that integrate all natural features in specific areas. The formation of the ecological framework of the city is particularly important. It should be a single system of interrelated and complementary components that make up a single environmental space: habitat-forming cores (junctions), ecological corridors and elements of environmental infrastructure. Systemic unity of the environmental framework can support the territorial ecological compensation where a break of the ecological functions of one part of the system is compensated by maintaining or restoring them in another part and contribute to the polarization of incompatible types of land use. Habitat-forming cores should include as mandatory parts all the specifically protected natural areas (SPNAs), particularly valuable landscape complexes, as well as preserved adjacent forest areas. Their most important function should be to maintain resources and area reproducing abilities of landscapes, landscape diversity and biodiversity. Ecological corridors which perform environmental and operating transit functions should include unified landscape systems of river valleys, their hollow-beam upstreams and drained lows. The most important elements of environmental infrastructure include the most valuable forest and wetland complexes, springs and other landscape and aquatic complexes, cultural and historical landscape complexes, landscape complexes with high concentration of cultural heritage sites, sites of natural and green areas with great potential of natural and recreational resources, natural and recreational parks, natural monuments. They can serve as centers of landscape and biological diversity and perform partial transit (migration) and buffer functions. The territory of the ecological framework can be used for strictly regulated or limited recreation (tourism, short leisure). The adjacent natural and green spaces and natural parks may play a buffer role for the SPNAs and valuable landscape complexes. The spatial pattern of the landscape complexes of Moscow allows to create a single ecological framework based on the landscape, distinct for its interrelated and complementary components. Its basis may be consisted of uniform landscape complexes of valley outwash plains and river valleys, their hollow-beam upstreams and drained lows which perform system forming, environmental and transit functions. In the plan river valleys and small erosional forms are as if enclosed in the gullies and constitute single paradynamic systems unified by lateral flows. Therefore not only the edges of river valleys, but also the rear seams of the valley outwash plains should become important natural boundaries, limiting urban development of the area. Their most important functional feature is that they serve as local collectors and surface water runoff channels. These landscape complexes are distinct for most dynamic natural processes and thus negative exogenous processes. The authors have drawn indigenous (conditionally restored) and modern landscapes of Moscow on a scale of 1: 50,000 and on their basis an ecological framework map of Moscow. These maps are an important natural basis for the analysis of conditions and identification of limiting factors of the urban development of the big city.

  20. Global assessment of rural-urban interface in Portugal related to land cover changes

    NASA Astrophysics Data System (ADS)

    Tonini, Marj; Parente, Joana; Pereira, Mário G.

    2018-06-01

    The rural-urban interface (RUI), known as the area where structures and other human developments meet or intermingle with wildland and rural area, is at present a central focus of wildfire policy and its mapping is crucial for wildfire management. In the Mediterranean Basin, humans cause the vast majority of fires and fire risk is particularly high in the proximity of infrastructure and of rural/wildland areas. RUI's extension changes under the pressure of environmental and anthropogenic factors, such as urban growth, fragmentation of rural areas, deforestation and, more in general, land use/land cover change (LULCC). As with other Mediterranean countries, Portugal has experienced significant LULCC in the last decades in response to migration, rural abandonment, ageing of population and trends associated with the high socioeconomic development. In the present study, we analyzed the LULCC occurring in this country in the 1990-2012 period with the main objective of investigating how these changes affected RUI's evolution. Moreover, we performed a qualitative and quantitative characterization of burnt areas within the RUI in relation to the observed changes. Obtained results disclose important LULCC and reveal their spatial distribution, which is far from uniform within the territory. A significant increase in artificial surfaces was registered near the main metropolitan communities of the northwest, littoral-central and southern regions, whilst the abandonment of agricultural land near the inland urban areas led to an increase in uncultivated semi-natural and forest areas. Within agricultural areas, heterogeneous patches suffered the greatest changes and were the main contributors to the increase in urban areas; moreover, this land cover class, together with forests, was highly affected by wildfires in terms of burnt area. Finally, from this analysis and during the investigated period, it appears that RUI increased in Portugal by more than two-thirds, while the total burnt area decreased by one-third; nevertheless, burnt area within RUI doubled, which emphasizes the significance of RUI monitoring for land and fire managers.

Some links on this page may take you to non-federal websites. Their policies may differ from this site.
Top