Green Care: A Review of the Benefits and Potential of Animal-Assisted Care Farming Globally and in Rural America.

PubMed

Artz, Brianna; Bitler Davis, Doris

2017-04-13

The term Green Care includes therapeutic, social or educational interventions involving farming; farm animals; gardening or general contact with nature. Although Green Care can occur in any setting in which there is interaction with plants or animals, this review focuses on therapeutic practices occurring on farms. The efficacy of care farming is discussed and the broad utilization of care farming and farm care communities in Europe is reviewed. Though evidence from care farms in the United States is included in this review, the empirical evidence which could determine its efficacy is lacking. For example, the empirical evidence supporting or refuting the efficacy of therapeutic horseback riding in adults is minimal, while there is little non-equine care farming literature with children. The health care systems in Europe are also much different than those in the United States. In order for insurance companies to cover Green Care techniques in the United States, extensive research is necessary. This paper proposes community-based ways that Green Care methods can be utilized without insurance in the United States. Though Green Care can certainly be provided in urban areas, this paper focuses on ways rural areas can utilize existing farms to benefit the mental and physical health of their communities.

Increasing plant diversity with border crops reduces insecticide use and increases crop yield in urban agriculture

PubMed Central

Shen, Yan-Jun; Ji, Xiang-Yun; Wu, Xiang-Wen; Zheng, Xiang-Rong; Cheng, Wei; Li, Jun; Jiang, Yao-Pei; Chen, Xin; Weiner, Jacob; Nie, Ming; Ju, Rui-Ting; Yuan, Tao; Tang, Jian-Jun; Tian, Wei-Dong; Zhang, Hao

2018-01-01

Urban agriculture is making an increasing contribution to food security in large cities around the world. The potential contribution of biodiversity to ecological intensification in urban agricultural systems has not been investigated. We present monitoring data collected from rice fields in 34 community farms in mega-urban Shanghai, China, from 2001 to 2015, and show that the presence of a border crop of soybeans and neighboring crops (maize, eggplant and Chinese cabbage), both without weed control, increased invertebrate predator abundance, decreased the abundance of pests and dependence on insecticides, and increased grain yield and economic profits. Two 2 year randomized experiments with the low and high diversity practices in the same locations confirmed these results. Our study shows that diversifying farming practices can make an important contribution to ecological intensification and the sustainable use of associated ecosystem services in an urban ecosystem. PMID:29792597

Increasing plant diversity with border crops reduces insecticide use and increases crop yield in urban agriculture.

PubMed

Wan, Nian-Feng; Cai, You-Ming; Shen, Yan-Jun; Ji, Xiang-Yun; Wu, Xiang-Wen; Zheng, Xiang-Rong; Cheng, Wei; Li, Jun; Jiang, Yao-Pei; Chen, Xin; Weiner, Jacob; Jiang, Jie-Xian; Nie, Ming; Ju, Rui-Ting; Yuan, Tao; Tang, Jian-Jun; Tian, Wei-Dong; Zhang, Hao; Li, Bo

2018-05-24

Urban agriculture is making an increasing contribution to food security in large cities around the world. The potential contribution of biodiversity to ecological intensification in urban agricultural systems has not been investigated. We present monitoring data collected from rice fields in 34 community farms in mega-urban Shanghai, China, from 2001 to 2015, and show that the presence of a border crop of soybeans and neighboring crops (maize, eggplant and Chinese cabbage), both without weed control, increased invertebrate predator abundance, decreased the abundance of pests and dependence on insecticides, and increased grain yield and economic profits. Two 2 year randomized experiments with the low and high diversity practices in the same locations confirmed these results. Our study shows that diversifying farming practices can make an important contribution to ecological intensification and the sustainable use of associated ecosystem services in an urban ecosystem. © 2018, Wan et al.

Children Go Bonkers about Bugs

ERIC Educational Resources Information Center

Fielding, Sue; Jones, Meriel

2014-01-01

Learning outside the classroom is an objective in primary education in the UK and an ideal way to introduce science. School grounds, allotments, community farms and sports areas, parks, nature reserves and community woodlands can be accessed in both urban and rural areas. These provide accessible spaces that can be used inexpensively throughout…

Beyond the Farmgate: Factors Related to Agricultural Performance in Two Dairy Communities.

ERIC Educational Resources Information Center

Cruise, James; Lyson, Thomas A.

1991-01-01

In two marginal dairy communities with similar physical environment, ethnic composition, and farm structure, a significant difference in productivity (milk yield per cow) was related to differences in educational attainment of farmers, proximity to an urban area, and availability of marketing outlets and agricultural information sources. Contains…

Antibiotic resistance profile of bacterial isolates from animal farming aquatic environments and meats in a peri-urban community in Daejeon, Korea.

PubMed

Rho, Hyunjin; Shin, Bongjin; Lee, Okbok; Choi, Yu-Hyun; Rho, Jaerang; Lee, Jiyoung

2012-05-01

The increasing usage of antibiotics in the animal farming industry is an emerging worldwide problem contributing to the development of antibiotic resistance. The purpose of this work was to investigate the prevalence and antibiotic resistance profile of bacterial isolates collected from animal farming aquatic environments and meats in a peri-urban community in Daejeon, Korea. In an antibacterial susceptibility test, the bacterial isolates showed a high incidence of resistance (∼26.04%) to cefazolin, tetracycline, gentamycin, norfloxacin, erythromycin and vancomycin. The results from a test for multiple antibiotic resistance indicated that the isolates were displaying an approximately 5-fold increase in the incidence of multiple antibiotic resistance to combinations of two different antibiotics compared to combinations of three or more antibiotics. Most of the isolates showed multi-antibiotic resistance, and the resistance patterns were similar among the sampling groups. Sequencing data analysis of 16S rRNA showed that most of the resistant isolates appeared to be dominated by the classes Betaproteobacteria and Gammaproteobacteria, including the genera Delftia, Burkholderia, Escherichia, Enterobacter, Acinetobacter, Shigella and Pseudomonas.

Landscapes of Literacy: An Ethnographic Study of Functional Literacy in Marginal Philippine Communities.

ERIC Educational Resources Information Center

Canieso-Doronila, Maria Luisa

Thirteen marginal Philippine communities were examined in an ethnographic study of the meaning of functional literacy and whether literacy invariably promotes development. The 13 sites were purposely selected to provide a broad sampling from three standpoints: (1) major livelihood and form of economic activity (farming, fishing, urban poor,…

Contributions of Local Farming to Urban Sustainability in the Northeast United States.

PubMed

Goldstein, Benjamin P; Hauschild, Michael Z; Fernández, John E; Birkved, Morten

2017-07-05

Food consumption is an important contributor to a city's environmental impacts (carbon emissions, land occupation, water use, etc.) Urban farming (UF) has been advocated as a means to increase urban sustainability by reducing food-related transport and tapping into local resources. Taking Boston as an illustrative Northeast U.S. city, we developed a novel method to estimate sub-urban, food-borne carbon and land footprints using multiregion-input-output modeling and nutritional surveys. Computer simulations utilizing primary data explored UF's ability to reduce these footprints using select farming technologies, building on previous city-scale UF assessments which have hitherto been dependent on proxy data for UF. We found that UF generated meagre food-related carbon footprint reductions (1.1-2.9% of baseline 2211 kg CO 2 equivalents/capita/annum) and land occupation increases (<1% of baseline 9000 m 2 land occupation/capita/annum) under optimal production scenarios, informing future evidence-based urban design and policy crafting in the region. Notwithstanding UF's marginal environmental gains, UF could help Boston meet national nutritional guidelines for vegetable intake, generate an estimated $160 million U.S. in revenue to growers and act as a pedagogical and community building tool, though these benefits would hinge on large-scale UF proliferation, likely undergirded by environmental remediation of marginal lands in the city.

Urban Farm Business Plan Handbook

EPA Pesticide Factsheets

The Urban Farm Business Plan Handbook (this document) provides guidance for developing a business plan for the startup and operation of an urban farm. It focuses on food and non-food related cultivated agriculture.

Growing Language Awareness in the Classroom Garden

ERIC Educational Resources Information Center

Paugh, Patricia; Moran, Mary

2013-01-01

For four years, Pat Paugh, a university teacher educator, and Mary Moran, a teacher researcher, collaborated on action research by systematically studying literacy development connected to the latter's third-grade community gardening and urban farming curriculum. Their goal was to support an existing classroom culture that valued…

Occupational Exposure to Vapor-Gas, Dust, and Fumes in a Cohort of Rural Adults in Iowa Compared with a Cohort of Urban Adults.

PubMed

Doney, Brent C; Henneberger, Paul K; Humann, Michael J; Liang, Xiaoming; Kelly, Kevin M; Cox-Ganser, Jean M

2017-11-03

Many rural residents work in the field of agriculture; however, employment in nonagricultural jobs also is common. Because previous studies in rural communities often have focused on agricultural workers, much less is known about the occupational exposures in other types of jobs in rural settings. Characterizing airborne occupational exposures that can contribute to respiratory diseases is important so that differences between rural and urban working populations can be assessed. 1994-2011. This investigation used data from the baseline questionnaire completed by adult rural residents participating in the Keokuk County Rural Health Study (KCRHS). The distribution of jobs and occupational exposures to vapor-gas, dust, and fumes (VGDF) among all participants was analyzed and stratified by farming status (current, former, and never) then compared with a cohort of urban workers from the Multi-Ethnic Study of Atherosclerosis (MESA). Occupational exposure in the last job was assessed with a job-exposure matrix (JEM) developed for chronic obstructive pulmonary disease (COPD). The COPD JEM assesses VGDF exposure at levels of none or low, medium, and high. The 1,699 KCRHS (rural) participants were more likely to have medium or high occupational VGDF exposure (43.2%) at their last job than their urban MESA counterparts (15.0% of 3,667 participants). One fifth (20.8%) of the rural participants currently farmed, 43.1% were former farmers, and approximately one third (36.1%) had never farmed. These three farming groups differed in VGDF exposure at the last job, with the prevalence of medium or high exposure at 80.2% for current farmers, 38.7% for former farmers, and 27.4% for never farmers, and all three percentages were higher than the 15.0% medium or high level of VGDF exposure for urban workers. Rural workers, including those who had never farmed, were more likely to experience occupational VGDF exposure than urban workers. The occupational exposures of rural adults assessed using the COPD JEM will be used to investigate their potential association with obstructive respiratory health problems (e.g., airflow limitation and chronic bronchitis). This assessment might highlight occupations in need of preventive interventions.

Gender, perceptions and behaviour towards health risks associated with urban dairy farming in Dagoretti Division, Nairobi, Kenya.

PubMed

Kimani, V N; Ngonde, A M; Kang'ethe, E K; Kiragu, M W

2007-11-01

To determine the socio-cultural, economic and environmental factors that encourage urban dairy production and the factors which may predispose the producer, consumer and other handlers to risks associated with dairy farming. To assess the knowledge, attitudes and behaviour of men and women towards health risks and benefits associated with urban dairy farming in smallholder dairy farming and their immediate non-dairy farming neighbour households. A cross sectional study and participatory urban appraisal (PUA. Urban and peri-urban households in Dagoretti Division, Nairobi. Three hundred dairy farming households, and 150 non-dairy farming neighbour households and six participatory urban appraisals, 58 males and 45 females. There were more females than males dairy farmers. Both women and men had equal access to resources and benefits obtained from dairy farming but the men had the greater control over the resources. Low levels of knowledge on the specific health risks related to urban dairy farming were observed. Less than half of the respondents believed they were at risk of being exposed to the health hazards, while 63% sensed they could protect themselves from the health risks. There was an association between knowledge levels, perceptions and behaviour of men and women toward risks associated with dairy farming. Apart from giving treatment to animals most men did less dairy farming activities. Women rated men lower in all dairy activities but when the men did the scoring for the same activities they rated themselves higher, arguing that their participation was indirect such as providing cash to buy the feed supplements and veterinary services. There were gender differences in all important tasks associated with dairy keeping. Farmers stated that older children, when not in school sometimes assisted but in general children did not show much enthusiasm in dairy work.

Contribution of urban farms to urban ecology of a developing city

NASA Astrophysics Data System (ADS)

Iswoyo, H.; Dariati, T.; Vale, B.; Bryant, M.

2018-05-01

Urban ecology has become a more popular concern as the awareness for mutual sharing between humans and other ecosystem members is increasing. This study aimed at assessing the value of urban farms in the city of Makassar, a fast-developing Indonesian city which according to its city council classification covered significant area of the city. The research employed Rapid Biodiversity Assessment (RBA) to assess quality of urban farms. The method assessed two important aspects of spaces in terms of ecology i.e. vegetation structures and vascular plants. Results showed the biodiversity of urban farms in Makassar compared to other typologies was high. Urban farms in Makassar in general have potential for ecological spots because despite they are more cultural than natural, their high plant biodiversity score, dominance of trees and less built areas make them always available for improvement to become more ecological spots.

Industrialization Stresses, Alcohol Abuse & Substance Dependence: Differential Gender Effects in a Kenyan Rural Farming Community

ERIC Educational Resources Information Center

Walt, Lisa C.; Kinoti, Elias; Jason, Leonard A.

2013-01-01

Developing countries' industrialization and urbanization attempts have been linked to psychological distress and alcohol abuse. We used Hobfoll's COR theory to examine the relationship between gender, perceived resource loss (an indicator of industrialization stress), and alcohol abuse and dependence in a sample of Kenyan rural village men and…

Seroepidemiology of leptospirosis in dogs from rural and slum communities of Los Rios Region, Chile.

PubMed

Lelu, Maud; Muñoz-Zanzi, Claudia; Higgins, Brooke; Galloway, Renee

2015-02-12

Leptospirosis is a zoonotic disease of global importance and often neglected as a public health problem due to lack of awareness, under-diagnosis and under-reporting. Animals serve as a source of transmission through the shedding of Leptospira in their urine. Because of their proximity to humans, dogs may play a role in human infections. In order to assess and mitigate leptospirosis in dogs and the risk of transmission to humans it is important to understand the epidemiology of leptospirosis under natural conditions. This study aimed to characterize leptospirosis in owned dogs from three distinct community types. Blood, dog and household data were collected from 265 dogs in 190 households from 12 communities representing farms, rural villages, and urban slums in the Los Rios region, Chile. Serologic profiles with a 20-serovar microagglutination test panel were obtained. Binomial and multinomial logistic regression models were used to evaluate the associations between spatial, ecological, socio-economic variables and overall seropositivity as well as seropositivity to serogroup Canicola. Results from 247 dogs with no history of vaccination were used. Overall seroprevalence was 25.1% (62/247) with significant differences by community type: 10.9% (9/82) in dogs from farms, 22.3% (21/94) from rural villages, and 45.1% (32/71) from urban slums (p <0.001). This trend by community type was also observed for dogs with evidence of seropositivity to the Canicola serogroup. Factors associated with seropositive dogs included dog density and precipitation two-weeks prior to sampling. Presence of Leptospira positive puddles collected from the peri-domestic household environment was also associated with increased seropositivity. Results suggest that leptospirosis is actively maintained in the dog population in this study region with notably distinct patterns by community type. Dog populations from rural villages, and urban slums in particular, showed evidence of high levels of transmission probably as a result of the combined effects of dog living conditions as well as community-level ecological and environmental factors.

Impact of wastewater-irrigation on in-household water contamination. A cohort study among urban farmers in Ahmedabad, India.

PubMed

Falkenberg, Timo; Saxena, Deepak; Kistemann, Thomas

2018-10-15

This cohort study explores the contribution of wastewater irrigation, in the context of WASH (Water, Sanitation, Hygiene), on in-household water contamination among urban farming households in Ahmedabad, India. Drinking water samples of 204 households in four peri-urban farming communities were collected from the point-of-source (PoS) and point-of-use (PoU) of each household four times over the 12-month follow-up period. Next to the quantification of E. coli, three household surveys (baseline, hygiene and farm) were conducted. Additionally, an observational spot-check was undertaken in bi-monthly intervals throughout the follow-up period. Significant positive differences in water quality between PoS and PoU samples were identified in 78% of households. During the monsoon, the peak of contamination, only 6% of households had access to safe drinking water at PoU. The Average Treatment Effect (ATE) of wastewater irrigation indicates an adverse effect on in-household water contamination, larger in effect size than the mitigation effect of access to sanitation or personal hygiene. To control transmission of fecal pathogens, effective barriers are required for wastewater irrigation similar to the necessity of ensuring access to sanitation and practicing adequate hygiene behavior. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

Green Care: A Review of the Benefits and Potential of Animal-Assisted Care Farming Globally and in Rural America

PubMed Central

Artz, Brianna; Bitler Davis, Doris

2017-01-01

Simple Summary The term Green Care encompasses a number of therapeutic strategies that can include farm-animal-assisted therapy, horticultural therapy, and general, farm-based therapy. This review article provides an overview of how Green Care has been used as part of the therapeutic plan for a variety of psychological disorders and related physical disabilities in children, adolescents and adults. While many countries have embraced Green Care, and research-based evidence supports its efficacy in a variety of therapeutic models, it has not yet gained widespread popularity in the United States. We suggest that Green Care could prove to be an effective approach to providing mental health care in the U.S., particularly in rural areas that are typically underserved by more traditional mental health facilities, but have an abundance of farms, livestock, and green spaces where care might be effectively provided. Abstract The term Green Care includes therapeutic, social or educational interventions involving farming; farm animals; gardening or general contact with nature. Although Green Care can occur in any setting in which there is interaction with plants or animals, this review focuses on therapeutic practices occurring on farms. The efficacy of care farming is discussed and the broad utilization of care farming and farm care communities in Europe is reviewed. Though evidence from care farms in the United States is included in this review, the empirical evidence which could determine its efficacy is lacking. For example, the empirical evidence supporting or refuting the efficacy of therapeutic horseback riding in adults is minimal, while there is little non-equine care farming literature with children. The health care systems in Europe are also much different than those in the United States. In order for insurance companies to cover Green Care techniques in the United States, extensive research is necessary. This paper proposes community-based ways that Green Care methods can be utilized without insurance in the United States. Though Green Care can certainly be provided in urban areas, this paper focuses on ways rural areas can utilize existing farms to benefit the mental and physical health of their communities. PMID:28406428

The Environment: Our Children's World.

ERIC Educational Resources Information Center

Black, Maggie, Ed.

1982-01-01

Articles collected in this issue of UNICEF News deal with different aspects of the theme of the child and its environment. Specifically, topics covered include (1) awareness of the kind of world our children will inherit; (2) the survival of an urban child; (3) the survival of a Sahelian rural child as a working member of his farming community;…

Occupational Exposure to Vapor-Gas, Dust, and Fumes in a Cohort of Rural Adults in Iowa Compared with a Cohort of Urban Adults

PubMed Central

Henneberger, Paul K.; Humann, Michael J.; Liang, Xiaoming; Kelly, Kevin M.; Cox-Ganser, Jean M.

2017-01-01

Problem/Condition Many rural residents work in the field of agriculture; however, employment in nonagricultural jobs also is common. Because previous studies in rural communities often have focused on agricultural workers, much less is known about the occupational exposures in other types of jobs in rural settings. Characterizing airborne occupational exposures that can contribute to respiratory diseases is important so that differences between rural and urban working populations can be assessed. Reporting Period 1994–2011. Description of System This investigation used data from the baseline questionnaire completed by adult rural residents participating in the Keokuk County Rural Health Study (KCRHS). The distribution of jobs and occupational exposures to vapor-gas, dust, and fumes (VGDF) among all participants was analyzed and stratified by farming status (current, former, and never) then compared with a cohort of urban workers from the Multi-Ethnic Study of Atherosclerosis (MESA). Occupational exposure in the last job was assessed with a job-exposure matrix (JEM) developed for chronic obstructive pulmonary disease (COPD). The COPD JEM assesses VGDF exposure at levels of none or low, medium, and high. Results The 1,699 KCRHS (rural) participants were more likely to have medium or high occupational VGDF exposure (43.2%) at their last job than their urban MESA counterparts (15.0% of 3,667 participants). One fifth (20.8%) of the rural participants currently farmed, 43.1% were former farmers, and approximately one third (36.1%) had never farmed. These three farming groups differed in VGDF exposure at the last job, with the prevalence of medium or high exposure at 80.2% for current farmers, 38.7% for former farmers, and 27.4% for never farmers, and all three percentages were higher than the 15.0% medium or high level of VGDF exposure for urban workers. Interpretation Rural workers, including those who had never farmed, were more likely to experience occupational VGDF exposure than urban workers. Public Health Action The occupational exposures of rural adults assessed using the COPD JEM will be used to investigate their potential association with obstructive respiratory health problems (e.g., airflow limitation and chronic bronchitis). This assessment might highlight occupations in need of preventive interventions. PMID:29095802

Substantial Mortality of Cabbage Looper (Lepidoptera: Noctuidae) From Predators in Urban Agriculture Is not Influenced by Scale of Production or Variation in Local and Landscape-Level Factors.

PubMed

Lowenstein, David M; Gharehaghaji, Maryam; Wise, David H

2017-02-01

As Midwestern (United States) cities experience population decline, there is growing interest in converting underutilized vacant spaces to agricultural production. Urban agriculture varies in area and scope, yet most growers use similar cultivation practices such as avoiding chemical control of crop pests. For community gardens and farms that sell produce commercially, effective pest suppression by natural enemies is important for both societal, economic, and marketing reasons. To gauge the amount of prey suppression at 28 urban food-production sites, we measured removal of sentinel eggs and larvae of the cabbage looper Trichoplusia ni (Hubner), a caterpillar pest that defoliates Brassica. We investigated how landscape and local factors, such as scale of production, influence cabbage looper mortality caused by predators. Predators removed 50% of eggs and 25% of larvae over a 3-d period. Landscape factors did not predict mortality rates, and the amount of loss and damage to sentinel prey were similar across sites that differed in scale (residential gardens, community gardens, and farms). To confirm that removal of sentinel items was likely caused by natural enemies, we set up a laboratory assay that measured predation of cabbage looper eggs and larvae by several predators occurring in urban gardens. Lady beetles caused the highest mortality rates, suggesting their potential value for biocontrol; spiders and pirate bugs also consumed both eggs and larvae at high rates. Our results suggest that urban growers benefit from high consumption rates of cabbage looper eggs and larvae by arthropod predators. © The Authors 2016. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Farming of Vegetables in Space-Limited Environments

NASA Astrophysics Data System (ADS)

He, Jie

2015-10-01

Vegetables that contain most of the essential components of human nutrition are perishable and cannot be stocked. To secure vegetable supply in space limited cities such as Singapore, there are different farming methods to produce vegetables. These include low-cost urban community gardening and innovative rooftop and vertical farms integrated with various technologies such as hydroponics, aquaponics and aeroponics. However, for large-scale vegetable production in space-limited Singapore, we need to develop farming systems that not only increase productivity many-fold per unit of land but also produce all types of vegetable, all year-round for today and the future. This could be resolved through integrated vertical aeroponic farming system. Manipulation of root-zone (RZ) environments such as cooling the RZ, modifying mineral nutrients and introducing elevated RZ CO2 using aeroponics can further boost crop productivity beyond what can be achieved from more efficient use of land area. We could also adopt energy saving light emitting diodes (LEDs) for vertical aeroponic farming system to promote uniform growth and to improve the utilisation of limited space via shortening the growth cycle, thus improving vegetable production in a cost-effective manner.

Food systems: New-Ruralism versus New-Urbanism.

PubMed

Azadi, Hossein; Van Acker, Veronique; Zarafshani, Kiumars; Witlox, Frank

2012-08-30

There is a growing debate on whether agricultural land in urban fringes should be maintained or converted to other uses. While 'pro-ruralists' believe agricultural land conversion can threaten food security and cause rural-urban migration, 'pro-urbanists' find it a necessary change for transition from a primitive agricultural-based community to an advanced industrial-based society which has the capacity to create mass productions. New-Ruralists follow an agricultural-based development approach that promotes small-medium farming and acknowledges rural lifestyle while New-Urbanists give a priority to large industrial-based sectors and encourage urban lifestyle. Given the unlike concerns of different societies, the paper concludes that the approaches might have different priorities in the less developed, developing, and developed world. Copyright © 2012 Society of Chemical Industry.

Drought and its effect on mental health--how GPs can help.

PubMed

Sartore, Gina-Maree; Kelly, Brian; Stain, Helen J

2007-12-01

Drought has been a major stressor affecting rural New South Wales communities since late 2001. While much is known about the effects on mental health of acute natural disasters, there is less research available on the effect to communities of chronic natural disasters. Of great concern for Australian rural communities is that independent of drought, the rate of suicide for some groups is higher in rural than urban communities, while access to mental health services is less. This article explores how general practitioners can identify and respond to the drought related mental health needs of farming residents. Limited availability of mental health services to rural communities increases reliance on GPs for mental health care. Residents of farming communities report experiencing substantial distress in relation to the drought. The local GP is a key source of consultation, advice and treatment. Early intervention is a critical task in improving the mental health of rural communities. Early intervention provided by GPs will be enhanced through: working closely with other community agencies to promote early effective intervention for mental health problems, improve access to advice and initial consultation, and facilitate urgent consultation when needed; increasing access to services for farmers and responding promptly to needs; and utilising the support of rural organisational workers.

The cultivation of wild food and medicinal plants for improving community livelihood: The case of the Buhozi site, DR Congo.

PubMed

Karhagomba, Innocent Balagizi; Mirindi T, Adhama; Mushagalusa, Timothée B; Nabino, Victor B; Koh, Kwangoh; Kim, Hee Seon

2013-12-01

This study aims to demonstrate the effect of farming technology on introducing medicinal plants (MP) and wild food plants (WFP) into a traditional agricultural system within peri-urban zones. Field investigations and semi-structured focus group interviews conducted in the Buhozi community showed that 27 health and nutrition problems dominated in the community, and could be treated with 86 domestic plant species. The selected domestic MP and WFP species were collected in the broad neighboring areas of the Buhozi site, and introduced to the experimental field of beans and maize crops in Buhozi. Among the 86 plants introduced, 37 species are confirmed as having both medicinal and nutritional properties, 47 species with medicinal, and 2 species with nutritional properties. The field is arranged in a way that living hedges made from Tithonia diversifolia provide bio-fertilizers to the plants growing along the hedges. The harvest of farming crops does not disturb the MP or WFP, and vice-versa. After harvesting the integrated plants, the community could gain about 40 times higher income, than from harvesting farming crops only. This kind of field may be used throughout the year, to provide both natural medicines and foods. It may therefore contribute to increasing small-scale crop producers' livelihood, while promoting biodiversity conservation. This model needs to be deeply documented, for further pharmaceutical and nutritional use.

The cultivation of wild food and medicinal plants for improving community livelihood: The case of the Buhozi site, DR Congo

PubMed Central

Karhagomba, Innocent Balagizi; Mirindi T, Adhama; Mushagalusa, Timothée B.; Nabino, Victor B.; Koh, Kwangoh

2013-01-01

This study aims to demonstrate the effect of farming technology on introducing medicinal plants (MP) and wild food plants (WFP) into a traditional agricultural system within peri-urban zones. Field investigations and semi-structured focus group interviews conducted in the Buhozi community showed that 27 health and nutrition problems dominated in the community, and could be treated with 86 domestic plant species. The selected domestic MP and WFP species were collected in the broad neighboring areas of the Buhozi site, and introduced to the experimental field of beans and maize crops in Buhozi. Among the 86 plants introduced, 37 species are confirmed as having both medicinal and nutritional properties, 47 species with medicinal, and 2 species with nutritional properties. The field is arranged in a way that living hedges made from Tithonia diversifolia provide bio-fertilizers to the plants growing along the hedges. The harvest of farming crops does not disturb the MP or WFP, and vice-versa. After harvesting the integrated plants, the community could gain about 40 times higher income, than from harvesting farming crops only. This kind of field may be used throughout the year, to provide both natural medicines and foods. It may therefore contribute to increasing small-scale crop producers' livelihood, while promoting biodiversity conservation. This model needs to be deeply documented, for further pharmaceutical and nutritional use. PMID:24353838

Manhattan Country School: An Urban School in the Catskills

ERIC Educational Resources Information Center

Southern, Jane; Plummer, James

1978-01-01

This school integrates an outdoor, farm experience with an urban school curriculum. Elementary students spend increasing lengths of time working on a country farm as a mandatory requirement. Activities include farm chores, nature hikes, household chores, and practical crafts. Students come from a wide range of backgrounds and incomes. (MA)

The agriburb: recalling the suburban side of Ontario, California's agricultural colonization.

PubMed

Sandul, Paul J P

2010-01-01

This essay spotlights the development of Ontario, California, in the last decades of the nineteenth century. It demonstrates that many agricultural communities in California, particularly so-called agricultural colonies, represent a unique rural suburban type labeled here as "agriburbs." Agriburbs, such as Ontario, were communities consciously planned, developed, and promoted based on the drive for profit in emerging agricultural markets. Advertised as the perfect mix of rural and urban, they promised a superior middle-class lifestyle. On the one hand, agriburbs evoked the myths of agrarian security and virtue, a life on a farm in an environment that was good for both soil and soul. On the other hand, agriburbs were ideally urbane but not urban because of their many amenities that represented cultural symbols of modernity, refinement, and progress. An understanding of California's agriburbs deepens an appreciation for both the growth and development of California at the turn of the twentieth century and the diversity of suburban types across the American landscape.

Food-coping strategy index applied to a community of farm-worker households in South Africa.

PubMed

Kruger, Rozanne; Schönfeldt, Hettie Carina; Owen, Johanna Hendriena

2008-03-01

In South Africa, households living in informal urban settlements, in rural areas, and on commercial farms experience various levels of dietary variety, food intake, and household hunger. Low incomes, poor food production and availability, and low spending power characterize these households. Households employ various food-coping strategies to alleviate food stress or poor food availability. To apply an existing food-coping strategy (FCS) index to assess household hunger and its usefulness in identifying the level of food stress and the patterns of food coping in farm-worker households. A cross-sectional survey was conducted. Data were gathered from women (18 to 57 years of age) responsible for food provision in a small farm-worker community in Fouriesburg, South Africa. A structured food-coping questionnaire and a standardized FCS index were used to gather data. The two most common FCS used were relying on cheaper food (chicken feet, diluted soya-mince soup) or less preferred food (meat bones) and employing food-seeking strategies (gathering wild foods), followed by consumption of seed stock (maize) and reduced portion sizes (protein foods and side dishes), resulting in starch-based diets of poor variety. Seasonal strategies varied according to the level of food stress experienced. Patterns of food coping were identified. Negative FCS (limiting food choices, only consuming starchy staples) may cause poor health status. The FCS index was effectively used to assess farm-worker household food-coping behavior (early, clear signals of the level of food distress). These results could be used to allocate appropriate food aid (type of food) and to design nutrition education programs focused on positive FCS (food gathering or bartering) in a particular community to prevent suboptimal nutritional status.

The economic and social benefits of an aquaponic system for the integrated production of fish and water plants

NASA Astrophysics Data System (ADS)

Rizal, A.; Dhahiyat, Y.; Zahidah; Andriani, Y.; Handaka, A. A.; Sahidin, A.

2018-04-01

Aquaponics is an evolving closed-system food production technology that integrates recirculating aquaculture with hydroponics. In this paper we give a brief literature overview of the benefit aspects of aquaponics by discussing its social, environmental, and economic impacts in different potential settings. The technology might be applied to commercial or community based urban food production, industrial scale production in rural areas, small scale farming in developing countries or as systems for education and decoration inside buildings. We concluded that due to the different potential applications and settings for installing the technology, benefit impacts need to be considered separately and that due the complexity, communities, urban and rural infrastructure and policy settings, further research and data acquisition is needed to be able to assess all benefit aspects.

Seropositivity and risk factors for Brucella in dairy cows in urban and peri-urban small-scale farming in Tajikistan.

PubMed

Lindahl, Elisabeth; Sattorov, Nosirjon; Boqvist, Sofia; Sattori, Izzatullo; Magnusson, Ulf

2014-03-01

In this cross-sectional study, we assessed and mapped the seroprevalence of brucellosis in small-scale dairy farming in an urban and peri-urban area of Tajikistan and investigated factors associated with seropositivity. As urban and peri-urban farming is both an opportunity to improve the livelihood for small-scale farmers and a potential public health hazard, studies are warranted to reveal possible peculiarities in the epidemiology of brucellosis in this type of dairy farming. In total, 904 cows of breeding age belonging to 443 herds in 32 villages were serologically tested with indirect enzyme-linked immunosorbent assay (ELISA) and positive samples confirmed with competitive ELISA. Two logistic regression models were used to investigate an association between seropositivity and risk factors at herd and individual level. The herd and individual seroprevalences were 4.1 and 2.0 %, respectively. Herds with a history of abortions were found to be associated with seropositivity [odds ratio (OR) = 5.3; 95 % confidence interval (CI), 1.3-21.3]. Large herds with more than eight cattle were more likely to be seropositive compared to smaller herds with one to two cattle (OR = 13.9; 95 % CI, 1.6-119). The number of calves produced per cow (indicating age) was found to be associated with seropositivity. Younger cows with one to two produced calves were less likely to be seropositive compared to older cows with more than six produced calves (OR = 0.24; 95 % CI, 0.06-1.0). Neither introduction of new cattle to the herd nor communal grazing was associated with seropositivity. This study shows that infection with Brucella (1) is present in small-scale urban and peri-urban dairy farming in Tajikistan and (2) has significant negative effects on reproductive performance in this farming system and (3) that some previously known risk factors for seropositivity in rural farming system were absent here.

Long-term outcomes of an urban farming internship program

Treesearch

Nancy Falxa Sonti; Lindsay Campbell; Michelle Johnson; S. Daftary-Steel

2016-01-01

Long-term impacts of an urban farming youth internship were evaluated in Brooklyn, New York. Alumni surveyed 1 to 9 years after program completion were enrolled in college or graduate school at higher rates than their peers and reported connections to the environment and healthy eating. Participants reported learning job skills through the internship, including farming...

Introductory animal science-based instruction influences attitudes on animal agriculture issues.

PubMed

Bobeck, E A; Combs, D K; Cook, M E

2014-02-01

The demographics of incoming university animal science majors have shifted from students with a farm background to urban students with no history of direct livestock contact. Research completed before the Internet was a central source of information indicated that incoming urban students tend to express no opinion or a neutral opinion regarding livestock agriculture issues. Due to the changing background of incoming students enrolled in introductory university-level animal science classes, we sought to determine 1) if livestock background (self-identified as raised in a farm or urban setting), sex, or animal science career interest influenced the opinions of incoming students regarding critical issues involving livestock farming practices and 2) if 15 wk of introductory animal science instruction changed student opinions. A total of 224 students were given 2 identical anonymous surveys (start and end of 15 wk) with 5 demographic questions and 9 animal issue statements. For each statement, students marked their opinion by placing a vertical line on a continuous 130 mm horizontal line, where a vertical line placed at 0 mm = strongly agree and 130 mm = strongly disagree. Data were analyzed by ANOVA to determine any significant effects of instruction, background, sex, and future career preference on survey responses. Before instruction, urban students were less agreeable than farm students that animal farming was moral and humane and that farmers are concerned about animal welfare and livestock are of value to society (P ≤ 0.05). Urban students were more likely than farm students to purchase organic foods or food based on environmental/welfare standards (P ≤ 0.05). Introductory animal science instruction resulted in students becoming more agreeable that animal farming was humane, farmers are concerned about animal welfare, and animal agriculture is a value to society (P ≤ 0.05). Postinstruction, students were more likely to buy food products based on price (P ≤ 0.05). Males found farm practices more humane than females (P ≤ 0.05), but sex differences were not evident for other questions. Future professional career plans did not affect student opinions. Data showed that incoming urban students tend to be more neutral with regards to animal farming issues, and introductory animal science instruction fosters a more agreeable attitude towards animal farming practices, especially in students with urban backgrounds.

Agriculture and Rurality: Beginning the "Final Separation"?

ERIC Educational Resources Information Center

Friedland, William H.

2002-01-01

When is a farm a farm? When is rural rural? Has the issue of the rural-urban continuum returned? Decades ago rural sociology worked itself into two blind alleys: rural-urban differences and attempts to define the rural-urban fringe. Although these conceptual problems eventually were exhausted, recent developments in California raise the…

Urban food self-reliance: significance and prospects.

PubMed

Mougeot, L J

1993-10-01

This news account provides coverage of the satisfaction of urban food needs when retail costs are prohibitively high in developing countries. This account reports that 50-80% of average income is spent on food in nearly 50% of developing country's largest cities. Surveys conducted during the late 1980s confirm a range of 60-80% of income for expenditures on food. Surveys reveal that urban food costs are 10-30% higher than costs for rural dwellers. Urban household food production is a practice that has been around since the times of the Aztecs, the Incas, and Mayan cities. Reports survive of the Javanese and city dwellers along the Tigris and Euphrates producing their own food. Asian policy makers promote urban food production as critical to urban survival. Other factors influence urban food production. These factors include rapid urbanization, ineffective agricultural policies, inadequate food distribution systems, withdrawal of subsidies, reduction of wages, inflation, unemployment, lax urban regulations, civil strife, and drought. Government agencies are sometimes obstacles in outlawing the practice. Recent support for urban agriculture includes ten Asian, six African, and six Latin American countries. The number of urban farm workers is reported as 200 million worldwide. 700 million receive the benefits of urban agriculture. 25% of urban households in the US were engaged in urban food production during the 1980s. Better information, such as in comparative and longitudinal studies, is needed on urban poverty and the links between nutrition, income, employment, waste, and environmental issues. If cost-benefit analysis research finds a positive impact, then urban planners may need to incorporate city farming into conventional land use. The value of city farming needs to be assessed. Street food vending is an important source of income, particularly for women. Urban farming requires efficiency of space and knowledge of advances in technology and planning.

RECREATION PROBLEMS OF RURAL YOUTH IN A CHANGING ENVIRONMENT.

ERIC Educational Resources Information Center

PRENDERGAST, JOSEPH

RURAL YOUTH WHO ARE MOVING TO URBAN AREAS ARE NOT PREPARED TO PARTICIPATE IN URBAN TYPES OF RECREATION PROGRAMS. THE RECREATION SKILLS OF THOSE WHO HAVE LEFT THE FARM BUT ARE STILL IN RURAL SETTINGS DO NOT MATCH THE URBAN OPPORTUNITIES REACHING OUT TO THEM. THOSE STILL ON THE FARMS ARE GETTING RECREATION IDEAS THROUGH MASS MEDIA WITHOUT FINDING…

Urban agriculture: long-term strategy or impossible dream?: Lessons from Prospect Farm in Brooklyn, New York.

PubMed

Angotti, T

2015-04-01

Proponents of urban agriculture have identified its potential to improve health and the environment but in New York City and other densely developed and populated urban areas, it faces huge challenges because of the shortage of space, cost of land, and the lack of contemporary local food production. However, large portions of the city and metropolitan region do have open land and a history of agricultural production in the not-too-distant past. Local food movements and concerns about food security have sparked a growing interest in urban farming. Policies in other sectors to address diet-related illnesses, environmental quality and climate change may also provide opportunities to expand urban farming. Nevertheless, for any major advances in urban agriculture, significant changes in local and regional land use policies are needed. These do not appear to be forthcoming any time soon unless food movements amplify their voices in local and national food policy. Based on his experiences as founder of a small farm in Brooklyn, New York and his engagement with local food movements, the author analyzes obstacles and opportunities for expanding urban agriculture in New York. Copyright © 2014 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Managing Microbial Risks from Indirect Wastewater Reuse for Irrigation in Urbanizing Watersheds.

PubMed

Verbyla, Matthew E; Symonds, Erin M; Kafle, Ram C; Cairns, Maryann R; Iriarte, Mercedes; Mercado Guzmán, Alvaro; Coronado, Olver; Breitbart, Mya; Ledo, Carmen; Mihelcic, James R

2016-07-05

Limited supply of clean water in urbanizing watersheds creates challenges for safely sustaining irrigated agriculture and global food security. On-farm interventions, such as riverbank filtration (RBF), are used in developing countries to treat irrigation water from rivers with extensive fecal contamination. Using a Bayesian approach incorporating ethnographic data and pathogen measurements, quantitative microbial risk assessment (QMRA) methods were employed to assess the impact of RBF on consumer health burdens for Giardia, Cryptosporidium, rotavirus, norovirus, and adenovirus infections resulting from indirect wastewater reuse, with lettuce irrigation in Bolivia as a model system. Concentrations of the microbial source tracking markers pepper mild mottle virus and HF183 Bacteroides were respectively 2.9 and 5.5 log10 units lower in RBF-treated water than in the river water. Consumption of lettuce irrigated with river water caused an estimated median health burden that represents 37% of Bolivia's overall diarrheal disease burden, but RBF resulted in an estimated health burden that is only 1.1% of this overall diarrheal disease burden. Variability and uncertainty associated with environmental and cultural factors affecting exposure correlated more with QMRA-predicted health outcomes than factors related to disease vulnerability. Policies governing simple on-farm interventions like RBF can be intermediary solutions for communities in urbanizing watersheds that currently lack wastewater treatment.

Knowledge and anticipated attitudes of the community about bird flu outbreak in Turkey, 2007-2008: a survey-based descriptive study.

PubMed

Edirne, Tamer; Avci, Dilek Kusaslan; Dagkara, Burçak; Aslan, Muslum

2011-04-01

To determine factors associated with knowledge and anticipated attitudes to a foreseen avian influenza outbreak in a high-risk population from a Turkish remote region. A random, cross-sectional face-to-face survey of 1,046 Turkish adults. The proportion of participants concerned about contracting the virus was significantly lower amongst the less educated and rural located respondents. Significantly more rural than urban located participants declared not complying with quarantine policies and not handing out their poultry in case of an influenza outbreak. Factors associated with protective behaviours were higher level of education, urban location, not performing backyard farming of poultry, and preferring ready-to-eat products. Preparedness against bird flu endemic in remote regions could be hindered by factors, such as low levels of education and economic dependence on small-scale backyard farming. The baseline data collected in this survey will be useful in monitoring changes over time in the population's perceptions of threat, and its attitude towards compliance with specific public health recommendations.

Hygiene, atopy and wheeze-eczema-rhinitis symptoms in schoolchildren from urban and rural Ecuador.

PubMed

Cooper, Philip J; Vaca, Maritza; Rodriguez, Alejandro; Chico, Martha E; Santos, Darci N; Rodrigues, Laura C; Barreto, Mauricio L

2014-03-01

Rural residence is protective against atopy and wheeze-rhinitis-eczema symptoms in developed countries, an effect attributed to farming and poor hygiene exposures. There are few data from developing countries addressing this question. We compared atopy and wheeze-rhinitis-eczema symptoms between urban and rural Ecuador, and explored the effects of farming and poor hygiene exposures. We performed cross sectional studies of schoolchildren living in rural and urban Ecuador. Data on symptoms and farming/hygiene exposures were collected by parental questionnaire, atopy by allergen skin prick test reactivity and geohelminth infections by stool examinations. Among 2526 urban and 4295 rural schoolchildren, prevalence was: atopy (10.0% vs 12.5%, p=0.06), wheeze (9.4% vs 10.1%, p=0.05), rhinitis (8.1% vs 6.4%, p=0.02) and eczema (5.9% vs 4.7%, p=0.06). A small proportion of symptoms were attributable to atopy (range 3.9-10.7%) with greater attributable fractions for respiratory symptoms observed in urban schoolchildren. Respiratory symptoms were associated with poor hygiene/farming exposures: wheeze with lack of access to potable water; and rhinitis with household pets, no bathroom facilities and contact with large farm animals. Birth order was inversely associated with respiratory symptoms. Area of residence and atopy had few effects on these associations. Urban schoolchildren living in Ecuador have a similar prevalence of atopy, eczema and wheeze but a higher prevalence of rhinitis compared with rural children. Some farming and poor hygiene exposures were associated with an increase in the prevalence of wheeze or rhinitis while birth order was inversely associated with these symptoms.

Hygiene, atopy and wheeze–eczema–rhinitis symptoms in schoolchildren from urban and rural Ecuador

PubMed Central

Cooper, Philip J; Vaca, Maritza; Rodriguez, Alejandro; Chico, Martha E; Santos, Darci N; Rodrigues, Laura C; Barreto, Mauricio L

2014-01-01

Background Rural residence is protective against atopy and wheeze–rhinitis–eczema symptoms in developed countries, an effect attributed to farming and poor hygiene exposures. There are few data from developing countries addressing this question. We compared atopy and wheeze–rhinitis–eczema symptoms between urban and rural Ecuador, and explored the effects of farming and poor hygiene exposures. Methods We performed cross sectional studies of schoolchildren living in rural and urban Ecuador. Data on symptoms and farming/hygiene exposures were collected by parental questionnaire, atopy by allergen skin prick test reactivity and geohelminth infections by stool examinations. Results Among 2526 urban and 4295 rural schoolchildren, prevalence was: atopy (10.0% vs 12.5%, p=0.06), wheeze (9.4% vs 10.1%, p=0.05), rhinitis (8.1% vs 6.4%, p=0.02) and eczema (5.9% vs 4.7%, p=0.06). A small proportion of symptoms were attributable to atopy (range 3.9–10.7%) with greater attributable fractions for respiratory symptoms observed in urban schoolchildren. Respiratory symptoms were associated with poor hygiene/farming exposures: wheeze with lack of access to potable water; and rhinitis with household pets, no bathroom facilities and contact with large farm animals. Birth order was inversely associated with respiratory symptoms. Area of residence and atopy had few effects on these associations. Conclusions Urban schoolchildren living in Ecuador have a similar prevalence of atopy, eczema and wheeze but a higher prevalence of rhinitis compared with rural children. Some farming and poor hygiene exposures were associated with an increase in the prevalence of wheeze or rhinitis while birth order was inversely associated with these symptoms. PMID:24105783

Rural electrification in multiethnic Arizona: A study of power, urbanization and change

NASA Astrophysics Data System (ADS)

Glaser, Leah Suzanne

2002-01-01

From as early as the 1880s until as late as the 1970s, electrical power served as a critical tool for bringing America's diverse western communities into an urban industrial era. This study examines the process of electrification in three demographically diverse rural regions of Eastern Arizona. These three regions include the valleys of the Southeast, the White Mountains, and the Navajo Reservation to the north. While federal programs aided rural residents, local and regional factors determined the timing and nature of electrification and its impact. Access to electricity depended upon economics and technological advances, as well as a combination of local community and regional characteristics such as location, landscape, demographics, politics, and culture. At the turn of the century, electricity, with its elaborate and extensive infrastructure of wires, towers, and poles, emerged across America's cultural landscapes as the industrial era's most prominent symbol of progress, power, and a modern, urban lifestyle. Technological innovations and mechanization flourished, but primarily in the urban areas of the Northeast. People living outside concentrated settlements, of all ethnic backgrounds, had few hopes for delivery due to the cost of building power lines to a limited market. Arizona's rural population has historically been ethnically diverse, and its landscape varies from desert valleys to mountains of alpine forest. The federal government owns much of the land. Aided by federal guidance and funding sources like the New Deal's Rural Electrification Administration (REA), the existing rural communities took the initiative and constructed electrical systems specific to their local and regional needs. While products of the communities that built them, these systems symbolized and defined newly urbanized regions within the context of old rural landscapes, lifestyles, and traditions. In some ways the rural electrification process urbanized rural Arizona. The transmission and distribution lines that eventually crossed rural farms, mountains, valleys, and ranges, connected isolated communities, towns, and settlements, stimulated household modernization, and promoted economic change. Although this process may have occurred at different times for different populations, the resulting electrical systems were locally initiated, controlled, and customized to the needs and characteristics of the region and its component communities.

Cultivating Positive Youth Development, Critical Consciousness, and Authentic Care in Urban Environmental Education.

PubMed

Delia, Jesse; Krasny, Marianne E

2017-01-01

This paper addresses the issue of how to provide affordances for youth development in the context of environmental stewardship in cities. Urban environmental education encompasses place-based and action-oriented stewardship practices, including community gardening and vegetable production, often with the dual goals of developing youth and community assets. Yet in-depth understanding of how these goals are achieved is lacking. Using narrative inquiry, we explored participant experiences in a multi-year agriculture internship program conducted by the food justice organization East New York Farms! (ENYF) in Brooklyn, NY. Emerging from our conversations with youth were five themes defining their intern experience: ENYF as somewhere to belong, to be pushed, to grapple with complexity, to practice leadership, and to become yourself. We propose a theory of change that emphasizes politicized notions of caring as a foundation for cultivating developmental assets, including competence, contribution, and critical consciousness, among youth who participate in ENYF programs multiple years. This paper extends the literature on socio-environmental affordances to encompass urban environmental education programs, which incorporate physical and social features that act as affordances. Further, this paper describes a feedback loop in which youth afforded opportunities to develop assets through contributing to their community in turn create affordances for additional youth and adults.

Cultivating Positive Youth Development, Critical Consciousness, and Authentic Care in Urban Environmental Education

PubMed Central

Delia, Jesse; Krasny, Marianne E.

2018-01-01

This paper addresses the issue of how to provide affordances for youth development in the context of environmental stewardship in cities. Urban environmental education encompasses place-based and action-oriented stewardship practices, including community gardening and vegetable production, often with the dual goals of developing youth and community assets. Yet in-depth understanding of how these goals are achieved is lacking. Using narrative inquiry, we explored participant experiences in a multi-year agriculture internship program conducted by the food justice organization East New York Farms! (ENYF) in Brooklyn, NY. Emerging from our conversations with youth were five themes defining their intern experience: ENYF as somewhere to belong, to be pushed, to grapple with complexity, to practice leadership, and to become yourself. We propose a theory of change that emphasizes politicized notions of caring as a foundation for cultivating developmental assets, including competence, contribution, and critical consciousness, among youth who participate in ENYF programs multiple years. This paper extends the literature on socio-environmental affordances to encompass urban environmental education programs, which incorporate physical and social features that act as affordances. Further, this paper describes a feedback loop in which youth afforded opportunities to develop assets through contributing to their community in turn create affordances for additional youth and adults. PMID:29379456

Balancing urban and peri-urban exchange: water geography of rural livelihoods in Mexico.

PubMed

Díaz-Caravantes, Rolando E

2012-01-01

The peri-urban area is the region where there is a more dynamic interaction between the urban and rural. The peri-urban area supplies natural resources, such as land for urban expansion and agricultural products to feed the urban population. In arid and semi-arid lands, such as northern Mexico, these areas may also be the source of water for the city's domestic demand. In addition, scholars argue that peri-urban residents may have a more advantageous geographical position for selling their labour and agricultural products in cities and, by doing so, sustaining their livelihoods. A considerable number of studies have examined the peri-urban to urban natural resources transfer in terms of land annexation, housing construction, and infrastructure issues; however, the study of the effects of the reallocation of peri-urban water resources to serve urban needs is critical as well because the livelihoods of peri-urban residents, such as those based on agriculture and livestock, depend on water availability. In the case of Hermosillo there is a tremendous pressure on the water resources of peri-urban small farm communities or ejidos because of urban demand. Based on interviews and structured surveys with producers and water managers, this paper examines how peri-urban livelihoods have been reshaped by the reallocation of the city's natural resources in many cases caused some ejido members or ejidatarios to lose livelihoods.

Advances in greenhouse automation and controlled environment agriculture: A transition to plant factories and urban farming

USDA-ARS?s Scientific Manuscript database

Greenhouse cultivation has evolved from simple covered rows of open-fields crops to highly sophisticated controlled environment agriculture (CEA) facilities that projected the image of plant factories for urban farming. The advances and improvements in CEA have promoted the scientific solutions for ...

Agricultural depopulation in Croatia.

PubMed

Stambuk, M

1991-01-01

Trends in urban depopulation since 1945 in Yugoslavia and specifically in Croatia are analyzed. Two phases are identified: the first involved the eradication of the peasant farm under the Communist system, which resulted in a large-scale exodus from agricultural to urban-based activities. The second phase, which has lasted until the present, has two features: one is the tendency of those staying on family farms to have other employment off the farm; the other involves the likelihood of seeking employment abroad. (SUMMARY IN FRE AND GER)

Fracture trauma in a medieval British farming village.

PubMed

Judd, M A; Roberts, C A

1999-06-01

Farming is among the three most hazardous occupations in modern society and perhaps also held a similar position during the medieval period. The goal of this study was to determine if there is a significant difference in frequencies and patterns of longbone fracture trauma observed between rural and urban activity bases that distinguish farming as a particularly dangerous occupation during the medieval period. The longbones of 170 individuals excavated from Raunds, a rural medieval British site (10th-12th centuries AD) were examined for fractures and compared to data collected from four contemporary British medieval sites, one rural and three urban. The fracture frequency for the Raunds individuals (19.4%) was significantly different from the urban sites (4.7-5.5%). Female fractures were characterized by injury to the forearm, while the males were predisposed to diverse fracture locations. Clinical research provided a source of documented farm-related trauma from North America and Europe where the crops and animals raised, the manual chores performed, and the equipment used in traditional or small-scale farms have changed little in form or function since the medieval period. Nonmechanized causes of injury contribute to approximately 40% of all modern farm-related injuries and are attributed to falls from lofts and ladders, animal assaults and bites, and falls from moving vehicles. These hazardous situations were also present in the medieval period and may explain some of the fracture trauma from the rural sites. A high fracture frequency for both medieval males and females is significantly associated with farming subsistence when compared to craft-orientated urban dwellers.

Long-Term Outcomes of an Urban Farming Internship Program

ERIC Educational Resources Information Center

Sonti, Nancy Falxa; Campbell, Lindsay K.; Johnson, Michelle L.; Daftary-Steel, Sarita

2016-01-01

Long-term impacts of an urban farming youth internship were evaluated in Brooklyn, New York. Alumni surveyed 1 to 9 years after program completion were enrolled in college or graduate school at higher rates than their peers and reported connections to the environment and healthy eating. Participants reported learning job skills through the…

Social and economic behavior shift in the suburban society

NASA Astrophysics Data System (ADS)

Harianto, S.; Imron, A.; Setiawan, K. G.; Sadewo, F. X. S.

2018-01-01

One of the changes in the suburban area is marked by changes in land conversion, from agriculture pattern to non-farming pattern, which also affects changes in people’s livelihoods and occupation such as a craftsman and shoe trader. Using a qualitative approach, this study focuses to examine how changes in social and economic behavior of suburban communities as a result of urban development. This study founded that there was a change of livelihood in village people occupation from farmers to craftsmen and slippers traders. These changes have an impact on changing patterns of social relationships such as social interaction, social awareness, and social solidarity. In addition, the increase in income of village residents also impact on lifestyle changes such as diet and entertainment. Thus it can be concluded that urban development has an impact on suburban societies in social relations and income generation. The results of this study can be used as a reference for the city government and district governments in arranging the layout and build prosperity of the community suburban.

Sero-prevalence of foot-and-mouth disease (FMD) in large ruminants at peri urban dairy farms near Islamabad, Pakistan

USDA-ARS?s Scientific Manuscript database

Foot-and-mouth disease (FMD) is an important, endemic, trans-boundary viral disease affecting livestock in Pakistan and associated with high economic losses. This survey was conducted to estimate sero-prevalence of FMD in large ruminants from peri-urban dairy farms near Islamabad. Serum samples were...

Farm Persistence and Adaptation at the Rural-Urban Interface: Succession and Farm Adjustment

ERIC Educational Resources Information Center

Inwood, Shoshanah M.; Sharp, Jeff S.

2012-01-01

Despite assumptions that agriculture will automatically go into a mode of decline at the Rural Urban Interface (RUI), official statistics suggest that agriculture as a whole remains a strong (and in some cases a growing) industry in many U.S. RUI counties. RUI scholars have acknowledged internal family dynamics can significantly influence farm…

Influence of distance to urban markets on smallholder dairy farming systems in Kenya.

PubMed

Migose, S A; Bebe, B O; de Boer, I J M; Oosting, S J

2018-03-28

We studied influence of distance to urban markets on smallholder dairy farming system development. Farms were chosen from three locations that varied in distance to the urban market of Nakuru Town in the Kenyan highlands: urban location (UL, n = 10) at less than 15 km distance, mid-rural location (MRL, n = 11) in between 20 and 50 km west of Nakuru and extreme rural location (ERL, n = 9) beyond 50 km west and south-west of Nakuru. In-depth interviews with farmers and focus group discussions with eight groups of stakeholders were held to collect narratives and data about market quality, production factors, farm performance and functions of dairy cattle. We applied thematic content analysis to qualitative information by clustering narratives according to predefined themes and used ANOVA to analyse farm data. In UL, markets were functional, with predominantly informal market chains, with a high milk price (US $ 45.1/100 kg). Inputs were available in UL markets, but prices were high for inputs such as concentrates, fodder, replacement stock and hired labour. Moreover, availability of grazing land and the high opportunity costs for family labour were limiting dairy activities. In UL, milk production per cow (6.9 kg/cow/day) and per farm (20.1 kg/farm/day) were relatively low, and we concluded that farm development was constrained by scarcity of inputs and production factors. In rural locations (MRL and ERL), markets were functional with relatively low prices (average US $ 32.8/100 kg) for milk in both formal and informal market chains. Here, concentrates were relatively cheap but also of low quality. Fodder, replacement stock and labour were more available in rural locations than in UL. In rural locations, milk production per cow (average 7.2 kg/cow/day) and per farm (average 18.5 kg/farm/day) were low, and we concluded that farm development was constrained by low quality of concentrates and low price of milk. In all locations, production for subsistence was valued since income generated was used for non-dairy expenses. A tailor-made package of interventions that targets the above constraints is recommended for farm development.

Envisioning Urban Farming for Food Security during the Climate Change Era. Vertical Farm within Highly Urbanized Areas

NASA Astrophysics Data System (ADS)

Januszkiewicz, Krystyna; Jarmusz, Małgorzata

2017-10-01

Global climate change constitutes a serious threat to global security including food production in the following decades. This paper is focused on a new possibility and advisability of creating a systemic solution to resolve the problem of food security in highly-urbanized areas. The first part of the paper deal with historical development vertical farms ideas and defines the main environmental and spatial constrains also it indicates that vertical farms are going to be part of the future horticultural production. The second part presents results of the research program undertaken at West Pomeranian University of Technology in Szczecin by authors. The program goes on to attempt to solve the problem through architectural design. This study highlights an integrating large-scale horticultural production directly into the cities, where the most of the food consumption takes place. In conclusions emphasizes, that the design will force architects, engineers and urban planners to completely revise and redefine contemporary design process and understanding of the idea-fix of sustainable design. To successfully migrate food production from extensive rural areas to dense environment of city centres, a new holistic approach, integrating knowledge and advances of multiple fields of science, have to develop.

City and Urbanity in the Social Discourse

NASA Astrophysics Data System (ADS)

Dymnicka, Małgorzata; Badach, Joanna

2017-10-01

The aim of our article is an attempt to present the concept of urbanity that has been shaped throughout centuries along with the development of European civilisation and now entered a new phase of social production of space based on cultural dimensions. The future of the majority of World’s population is connected currently with the urban life with the assumption that qualitative characteristics of life in the 21st century define the quality of civilisation itself. Contrary to many scientists’ predictions of the decline of the city and urbanity, new reviving urban projects, social local activities and everyday urbanism appear which are connected with redefinition of the city as a community. The rebirth of cities, currently referred to as “urban renaissance”, “urban resurgence” or “urban revival”, can be also defined in terms of new urbanity regarded as an insightful and creative attitude towards the city and its culture. The elementary order of things was determined in the last decades not by the space but by the time and its acceleration and simultaneously the role of architecture alters. The course of thinking about the city is changing from a single space-time city towards a personalised city, based on individual identities and corresponding places in the physical and virtual space. That can mean a new role of the city in the creation of urbanity. In the era of advanced communication technologies, a question arises about the ontological status of the city when the emphasis is placed on independence and individuality in interactions between people. Social life becomes detached from traditional spatial patterns and practices. We are interested in the urbanity understood in the wider context of cultural urban studies which are focused on new ways of organising the communication space and social relations. We will refer in this article to the values constitutive for the city and urbanity that guided the idea of the city since the dawn of time as well as its new deconstructed forms (e.g. the pop-up city, neo-bohemia, the creative class, neighbour communities, urban guerrilla gardening, experimental urban farms, etc.).

77 FR 31220 - Microloan Operating Loans

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

... sufficient credit from other sources; have sufficient applicable education, on-the-job training, or farming... Administration's Lets Move initiative, offering opportunities for niche-type urban farms to market directly to... in their farming ventures. FSA has the responsibility of providing credit counseling and supervision...

Farming fit? Dispelling the Australian agrarian myth

PubMed Central

2011-01-01

Background Rural Australians face a higher mental health and lifestyle disease burden (obesity, diabetes and cardiovascular disease) than their urban counterparts. Our ongoing research reveals that the Australian farming community has even poorer physical and mental health outcomes than rural averages. In particular, farm men and women have high rates of overweightness, obesity, abdominal adiposity, high blood pressure and psychological distress when compared against Australian averages. Within our farming cohort we observed a significant association between psychological distress and obesity, abdominal adiposity and body fat percentage in the farming population. Presentation of hypothesis This paper presents a hypothesis based on preliminary data obtained from an ongoing study that could potentially explain the complex correlation between obesity, psychological distress and physical activity among a farming population. We posit that spasmodic physical activity, changing farm practices and climate variability induce prolonged stress in farmers. This increases systemic cortisol that, in turn, promotes abdominal adiposity and weight gain. Testing the hypothesis The hypothesis will be tested by anthropometric, biochemical and psychological analysis matched against systemic cortisol levels and the physical activity of the subjects. Implications of the hypothesis tested Previous studies indicate that farming populations have elevated rates of psychological distress and high rates of suicide. Australian farmers have recently experienced challenging climatic conditions including prolonged drought, floods and cyclones. Through our interactions and through the media it is not uncommon for farmers to describe the effect of this long-term stress with feelings of 'defeat'. By gaining a greater understanding of the role cortisol and physical activity have on mental and physical health we may positively impact the current rates of psychological distress in farmers. Trial registration ACTRN12610000827033 PMID:21447192

impacts of alternative farm policies on rural communities

Treesearch

J. Michael Bowker; James W. Richardson

1989-01-01

The purpose of this study was to describe an LP/IO model for evaluating the economic impacts of alternative farm policies on rural communities and demonstrate its capabilities by analyzing the impacts of three farm policies on a rural community in Texas. Results indicate that in the noncrop sector, two groups of industries are most affected by farm policy. The first...

Gender-specific out-migration, deforestation and urbanization in the Ecuadorian Amazon

NASA Astrophysics Data System (ADS)

Barbieri, Alisson F.; Carr, David L.

2005-07-01

The Ecuadorian Amazon, one of the richest reserves of biodiversity in the world, has faced one of the highest rates of deforestation of any Amazonian nation. Most of this forest elimination has been caused by agricultural colonization that followed the discovery of oil fields in 1967. Since the 1990s, an increasing process of urbanization has also engendered new patterns of population mobility within the Amazon, along with traditional ways by which rural settlers make their living. However, while very significant in its effects on deforestation, urbanization and regional development, population mobility within the Amazon has hardly been studied at all, as well as the distinct migration patterns between men and women. This paper uses a longitudinal dataset of 250 farm households in the Northern Ecuadorian Amazon to understand differentials between men and women migrants to urban and rural destinations and between men and women non-migrants. First, we use hazard analysis based on the Kaplan-Meier (KM) estimator to obtain the cumulative probability that an individual living in the study area in 1990 or at time t, will out-migrated at some time, t+ n, before 1999. Results indicate that out-migration to other rural areas in the Amazon, especially pristine areas is considerably greater than out-migration to the growing, but still incipient, Amazonian urban areas. Furthermore, men are more likely to out-migrate to rural areas than women, while the reverse occurs for urban areas. Difference-of-means tests were employed to examine potential factors accounting for differentials between male and female out-migration to urban and rural areas. Among the key results, relative to men younger women are more likely to out-migrate to urban areas; more difficult access from farms to towns and roads constrains women's migration; and access to new lands in the Amazon-an important cause of further deforestation-is more associated with male out-migration. Economic factors such as engagement in on-farm work, increasing resource scarcity-measured by higher population density at the farm and reduction in farm land on forest and crops-and increase in pasture land are more associated with male out-migration to rural areas. On the other hand, increasing resource scarcity, higher population density and weaker migration networks are more associated with female out-migration to urban areas. Thus, a "vicious cycle" is created: Pressure over land leads to deforestation in most or all farm forest areas and reduces the possibilities for further agricultural extensification (deforestation); out-migration, especially male out-migration, occurs to other rural or forest areas in the Amazon (with women being more likely to choose urban destinations); and, giving continuing population growth and pressures in the new settled areas, new pressures promote further out-migration to rural destinations and unabated deforestation.

Increasing the Options. A Report of the Task Force on Southern Rural Development, Southern Regional Council.

ERIC Educational Resources Information Center

Southern Regional Council, Atlanta, GA.

Monumental changes have occurred in the South, i.e., the loss of many farm and nonfarm residents to urban areas, farms becoming larger and more mechanized, the growth of manufacturing employment, and the narrowing of income gaps between rural and urban areas, and between the South and the non-South. Political and social changes have accompanied…

Participatory probabilistic assessment of the risk to human health associated with cryptosporidiosis from urban dairying in Dagoretti, Nairobi, Kenya.

PubMed

Grace, Delia; Monda, Joseph; Karanja, Nancy; Randolph, Thomas F; Kang'ethe, Erastus K

2012-09-01

We carried out a participatory risk assessment to estimate the risk (negative consequences and their likelihood) from zoonotic Cryptosporidium originating in dairy farms in urban Dagoretti, Nairobi to dairy farm households and their neighbours. We selected 20 households at high risk for Cryptosporidium from a larger sample of 300 dairy households in Dagoretti based on risk factors present. We then conducted a participatory mapping of the flow of the hazard from its origin (cattle) to human potential victims. This showed three main exposure pathways (food and water borne, occupational and recreational). This was used to develop a fault tree model which we parameterised using information from the study and literature. A stochastic simulation was used to estimate the probability of exposure to zoonotic cryptosporidiosis originating from urban dairying. Around 6 % of environmental samples were positive for Cryptosporidium. Probability of exposure to Cryptosporidium from dairy cattle ranged from 0.0055 for people with clinical acquired immunodeficiency syndrome in non-dairy households to 0.0102 for children under 5 years from dairy households. Most of the estimated health burden was born by children. Although dairy cattle are the source of Cryptosporidium, the model suggests consumption of vegetables is a greater source of risk than consumption of milk. In conclusion, by combining participatory methods with quantitative microbial risk assessment, we were able to rapidly, and with appropriate 'imprecision', investigate health risk to communities from Cryptosporidium and identify the most vulnerable groups and the most risky practices.

Welcoming Wind Turbines and the PIMBY ("Please in My Backyard") Phenomenon: The Culture of the Machine in the Rural American Midwest.

PubMed

Brinkman, Joshua T; Hirsh, Richard F

This article argues that the welcoming of wind turbines in midwestern farming communities, the so-called PIMBY ("Please in My Backyard") phenomenon, constitutes only the most recent expression of a historical process of farmers forming an ultramodern identity, one that still goes largely unappreciated by relatively backward city residents. We conclude that farmers undertook a two-step process to develop a modern identity that incorporated rural values. In the first step, beginning early in the twentieth century, agrarians employed a discourse of rural capitalistic modernity to combat urban yokel stereotypes within the context of a broader rural-urban conflict. This rural capitalistic modernity strengthened during the cold war until it transformed, in the second step, into the current ultramodern discourse. Wind turbines, in addition to providing economic benefits, function ontologically to maintain an identity of rural citizens as savvy producers and users of technology, and to deflect stereotypes imposed by their urban cousins.

Irrigated urban vegetable production in Ghana: microbiological contamination in farms and markets and associated consumer risk groups.

PubMed

Amoah, P; Drechsel, P; Henseler, M; Abaidoo, R C

2007-09-01

Ghana is a typical low-income sub-Saharan African country facing significant sanitation challenges. In Ghana, fresh salads are not part of the normal diet, but have become a common supplement to urban fast food served in streets, canteens and restaurants. In Accra, about 200 000 people consume from such supplements every day. The figure also describes the size of the risk group from contamination, which comprises all income classes including the poor and children. The purpose of this study was to investigate widespread water pollution in urban and peri-urban areas, where 95% of the lettuce consumed in the city is produced. Over 12 months (April 2004-June 2005), lettuce samples from the same production sites in two cities were followed and analyzed along the "farm to fork" pathway for total and faecal coliform (FC) and helminth egg numbers. Questionnaire surveys were conducted among producers, sellers and consumers to quantify lettuce flows to the final risk group. The study identified the farm as the main point of lettuce contamination. Besides the irrigation water, contamination was also attributed to manure application and already contaminated soil. Despite poor sanitary conditions in markets, post-harvest handling and marketing did not further increase the farm-gate contamination levels. To reduce the health risk associated with the consumption of contaminated lettuce; safer farming and irrigation practices are required while the remaining risk could best be addressed where lettuce is prepared for consumption.

Mississippi's Farming & Nonfarming Population: A Comparison of Characteristics and Trends, 1950 to 1970.

ERIC Educational Resources Information Center

Bryant, Ellen S.

Trends and changes in Mississippi farms, farmers, and farm populations were investigated for the period between 1950 and 1970 and comparisons were made between the farm population and that of the urban and rural nonfarm segments in terms of growth trends and 1970 characteristics. Data were drawn from both the Censuses of Agriculture (taken at five…

Tapping Timbers: A Barn Rises from the Hands of Community.

ERIC Educational Resources Information Center

Hamilton, Melissa

2001-01-01

Gould Farm, the oldest therapeutic community in the United States, uses the rural farming lifestyle and a multigenerational community to serve adults with psychiatric disabilities. The Timber Framers Guild helped raise a barn there as one of its community service projects. The barn will be used to enhance the farm's food processing and vocational…

Outsourcing mental health care services? The practice and potential of community-based farms in psychiatric rehabilitation.

PubMed

Iancu, Sorana C; Zweekhorst, Marjolein B M; Veltman, Dick J; van Balkom, Anton J L M; Bunders, Joske F G

2015-02-01

Psychiatric rehabilitation supports individuals with mental disorders to acquire the skills needed for independent lives in communities. This article assesses the potential of outsourcing psychiatric rehabilitation by analysing care farm services in the Netherlands. Service characteristics were analysed across 214 care farms retrieved from a national database. Qualitative insights were provided by five case descriptions, selected from 34 interviews. Institutional care farms were significantly larger and older than private care farms (comprising 88.8% of all care farms). Private, independent care farms provide real-life work conditions to users who are relatively less impaired. Private, contracted care farms tailor the work activities to their capacities and employ professional supervisors. Institutional care farms accommodate for the most vulnerable users. We conclude that collaborations with independent, contracted and institutional care farms would provide mental health care organizations with a diversity in services, enhanced community integration and a better match with users' rehabilitation needs.

Population disparities in asthma.

PubMed

Gold, Diane R; Wright, Rosalind

2005-01-01

The prevalence of asthma in the United States is higher than in many other countries in the world. Asthma, the most common chronic disease of childhood in the United States, disproportionately burdens many socioeconomically disadvantaged urban communities. In this review we discuss hypotheses for between-country disparities in asthma prevalence, including differences in "hygiene" (e.g., family size, use of day care, early-life respiratory infection exposures, endotoxin and other farm-related exposures, microbial colonization of the infant bowel, exposure to parasites, and exposure to large domestic animal sources of allergen), diet, traffic pollution, and cigarette smoking. We present data on socioeconomic and ethnic disparities in asthma prevalence and morbidity in the United States and discuss environmental factors contributing to asthma disparities (e.g., housing conditions, indoor environmental exposures including allergens, traffic air pollution, disparities in treatment and access to care, and cigarette smoking). We discuss environmental influences on somatic growth (low birth weight, prematurity, and obesity) and their relevance to asthma disparities. The relevance of the hygiene hypothesis to the U.S. urban situation is reviewed. Finally, we discuss community-level factors contributing to asthma disparities.

ENVIRONMENTAL EXPOSURE TO CHLORTETRACYCLINE AND NON-ATOPIC ASTHMA IN CHILDREN LIVING ON FARMS

EPA Science Inventory

Many studies have reported lower prevalence of childhood asthma and atopy in farming populations relative to urban. The Keokuk County Rural Health Study, a 20-year longitudinal prospective cohort study of the chronic effects of farming on health in 1,004 families from a completel...

Land use in the lake states region: an analysis of past trends and projections of future changes.

Treesearch

Thomas E. Mauldin; Andrew J. Plantinga; Ralph J. Alig

1999-01-01

This paper presents the historic trends and future projections of forest, farm, and urban land uses for the Lake States of Michigan, Minnesota, and Wisconsin. Since the 1950s, forest and farm land have been decreasing, and urban and other land uses have been increasing throughout the Lake States. Forest, crop, and pasture land have decreased in the region by 3.2, 5.4...

Length of residence, age and patterns of medicinal plant knowledge and use among women in the urban Amazon

PubMed Central

2014-01-01

Background This paper explores patterns of women’s medicinal plant knowledge and use in an urban area of the Brazilian Amazon. Specifically, this paper examines the relationship between a woman’s age and her use and knowledge of medicinal plants. It also examines whether length of residence in three different areas of the Amazon is correlated with a woman’s use and knowledge of medicinal plants. Two of the areas where respondents may have resided, the jungle/seringal and farms/colonias, are classified as rural. The third area (which all of the respondents resided in) was urban. Methods This paper utilizes survey data collected in Rio Branco, Brazil. Researchers administered the survey to 153 households in the community of Bairro da Luz (a pseudonym). The survey collected data on phytotherapeutic knowledge, general phytotherapeutic practice, recent phytotherapeutic practice and demographic information on age and length of residence in the seringal, on a colonia, and in a city. Bivariate correlation coefficients were calculated to assess the inter-relationships among the key variables. Three dependent variables, two measuring general phytotherapeutic practice and one measuring phytotherapeutic knowledge were regressed on the demographic factors. Results The results demonstrate a relationship between a woman’s age and medicinal plant use, but not between age and plant knowledge. Additionally, length of residence in an urban area and on a colonia/farm are not related to medicinal plant knowledge or use. However, length of residence in the seringal/jungle is positively correlated with both medicinal plant knowledge and use. Conclusions The results reveal a vibrant tradition of medicinal plant use in Bairro da Luz. They also indicate that when it comes to place of residence and phytotherapy the meaningful distinction is not rural versus urban, it is seringal versus other locations. Finally, the results suggest that phytotherapeutic knowledge and use should be measured separately since one may not be an accurate proxy for the other. PMID:24565037

OPPORTUNITIES FOR RURAL YOUTH IN RURAL AREAS.

ERIC Educational Resources Information Center

DOWLER, LLOYD

AGRIBUSINESS IS DEFINED AS THE SUM TOTAL OF ALL OPERATIONS INVOLVED IN THE MANUFACTURE AND DISTRIBUTION OF FARM SUPPLIES, PRODUCTION AGRICULTURE ON THE FARM, AND THE STORAGE, PROCESSING, AND DISTRIBUTION OF FARM COMMODITIES AND ITEMS MADE FROM THEM. WITHIN THESE THREE AREAS ARE SEEN MANY JOB OPPORTUNITIES FOR RURAL AND URBAN YOUTH HAVING COLLEGE…

Bovine leptospirosis in urban and peri-urban dairy farming in low-income countries: a "One Health" issue?

PubMed

Rajala, Elisabeth Lindahl; Sattorov, Nosirjon; Boqvist, Sofia; Magnusson, Ulf

2017-12-12

Global trends in urbanization are increasing the spread of neglected zoonotic infections such as leptospirosis, and reducing the number of human cases of leptospirosis is best accomplished by controlling the infection in the animal reservoir. The aim of this study was to determine the seroprevalence of Leptospira borgpetersenii serovar Hardjo and L. interrogans serovar Hardjo (L. Hardjo) exposure and to assess the associated risk factors for infection in small-scale dairy farming in the urban and peri-urban area of Dushanbe, Tajikistan. The true individual seroprevalence among the dairy cows was 13%, and the level of seroprevalence was positively associated with older cows and with communal grazing practices. The study shows that dairy cows are commonly exposed to L. Hardjo in the study region, and this constitutes a public health risk and demonstrates the importance of including urban and peri-urban areas, where large numbers of humans and animals coexist, when investigating zoonotic infections and when planning and implementing control measures for cattle-associated leptospirosis.

Ute Mountain Ute Tribe Community-Scale Solar Feasibility Study

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

Rapp, Jim; Knight, Tawnie

2014-01-30

Parametrix Inc. conducted a feasibility study for the Ute Mountain Ute Tribe to determine whether or not a community-scale solar farm would be feasible for the community. The important part of the study was to find where the best fit for the solar farm could be. In the end, a 3MW community-scale solar farm was found best fit with the location of two hayfield sites.

Attitudes toward consumption and conservation of tigers in China.

PubMed

Gratwicke, Brian; Mills, Judy; Dutton, Adam; Gabriel, Grace; Long, Barney; Seidensticker, John; Wright, Belinda; You, Wang; Zhang, Li

2008-07-02

A heated debate has recently emerged between tiger farmers and conservationists about the potential consequences of lifting the ban on trade in farmed tiger products in China. This debate has caused unfounded speculation about the extent of the potential market for tiger products. To fill this knowledge gap, we surveyed 1880 residents from a total of six Chinese cities to understand Urban Chinese tiger consumption behavior, knowledge of trade issues and attitudes towards tiger conservation. We found that 43% of respondents had consumed some product alleged to contain tiger parts. Within this user-group, 71% said that they preferred wild products over farmed ones. The two predominant products used were tiger bone plasters (38%) and tiger bone wine (6.4%). 88% of respondents knew that it was illegal to buy or sell tiger products, and 93% agreed that a ban in trade of tiger parts was necessary to conserve wild tigers. These results indicate that while Urban Chinese people are generally supportive of tiger conservation, there is a huge residual demand for tiger products that could resurge if the ban on trade in tiger parts is lifted in China. We suspect that the current supply of the market is predominantly met by fakes or substitutes branded as tiger medicines, but not listing tiger as an ingredient. We suggest that the Traditional Chinese Medicine community should consider re-branding these products as bone-healing medicines in order to reduce the residual demand for real tiger parts over the long-term. The lifting of the current ban on trade in farmed tiger parts may cause a surge in demand for wild tiger parts that consumers say are better. Because of the low input costs associated with poaching, wild-sourced parts would consistently undercut the prices of farmed tigers that could easily be laundered on a legal market. We therefore recommend that the Chinese authorities maintain the ban on trade in tiger parts, and work to improve the enforcement of the existing ban.

Attitudes Toward Consumption and Conservation of Tigers in China

PubMed Central

Gratwicke, Brian; Mills, Judy; Dutton, Adam; Gabriel, Grace; Long, Barney; Seidensticker, John; Wright, Belinda; You, Wang; Zhang, Li

2008-01-01

A heated debate has recently emerged between tiger farmers and conservationists about the potential consequences of lifting the ban on trade in farmed tiger products in China. This debate has caused unfounded speculation about the extent of the potential market for tiger products. To fill this knowledge gap, we surveyed 1880 residents from a total of six Chinese cities to understand Urban Chinese tiger consumption behavior, knowledge of trade issues and attitudes towards tiger conservation. We found that 43% of respondents had consumed some product alleged to contain tiger parts. Within this user-group, 71% said that they preferred wild products over farmed ones. The two predominant products used were tiger bone plasters (38%) and tiger bone wine (6.4%). 88% of respondents knew that it was illegal to buy or sell tiger products, and 93% agreed that a ban in trade of tiger parts was necessary to conserve wild tigers. These results indicate that while Urban Chinese people are generally supportive of tiger conservation, there is a huge residual demand for tiger products that could resurge if the ban on trade in tiger parts is lifted in China. We suspect that the current supply of the market is predominantly met by fakes or substitutes branded as tiger medicines, but not listing tiger as an ingredient. We suggest that the Traditional Chinese Medicine community should consider re-branding these products as bone-healing medicines in order to reduce the residual demand for real tiger parts over the long-term. The lifting of the current ban on trade in farmed tiger parts may cause a surge in demand for wild tiger parts that consumers say are better. Because of the low input costs associated with poaching, wild-sourced parts would consistently undercut the prices of farmed tigers that could easily be laundered on a legal market. We therefore recommend that the Chinese authorities maintain the ban on trade in tiger parts, and work to improve the enforcement of the existing ban. PMID:18596926

How GNSS Enables Precision Farming

DOT National Transportation Integrated Search

2014-12-01

Precision farming: Feeding a Growing Population Enables Those Who Feed the World. Immediate and Ongoing Needs - population growth (more to feed) - urbanization (decrease in arable land) Double food production by 2050 to meet world demand. To meet thi...

Vegetable output and cost savings of community gardens in San Jose, California.

PubMed

Algert, Susan J; Baameur, Aziz; Renvall, Marian J

2014-07-01

Urban dwellers across the United States increasingly access a variety of fresh vegetables through participation in neighborhood-level community gardens. Here we document vegetable output and cost savings of community gardens in the city of San Jose, CA, to better understand the capacity of community gardens to affect food affordability in an urban setting. A convenience sample of 83 community gardeners in San Jose completed a background survey during spring and summer 2012. On average, gardeners were aged 57 years and had a monthly income of $4,900; 25% had completed college. A representative subset of 10 gardeners was recruited to weigh vegetable output of their plots using portable electronic scales at three separate garden sites. Accuracy of each portable scale was verified by comparing the weight of a sample vegetable to weights obtained using a lab scale precise to 0.2 oz. Garden yields and cost savings were tabulated overall for each plot. Results indicate that community garden practices are more similar to biointensive high-production farming, producing 0.75 lb vegetables/sq ft, rather than conventional agricultural practices, producing 0.60 lb/sq ft. Gardens produced on average 2.55 lb/plant and saved $435 per plot for the season. Results indicate that cost savings are greatest if vertical high value crops such as tomatoes and peppers are grown in community gardens, although yields depend on growing conditions, gardener's skill, availability of water, and other factors. Future research is needed to document cost savings and yields for specific crops grown in community gardens. Copyright © 2014 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Indoor dust and air concentrations of endotoxin in urban and rural environments.

PubMed

Barnig, C; Reboux, G; Roussel, S; Casset, A; Sohy, C; Dalphin, J-C; de Blay, F

2013-03-01

Rural dairy farming is associated with high exposure to indoor endotoxins as compared to rural nonfarming houses and urban houses. The time spent on the mattress (7 h for an adult) and of the proximity of the contaminated source should be taken into account with the other causes of exposure. Studies in European children from a farming background have shown that these children have a reduced risk of asthma and atopic sensitization compared to their urban counterparts. It has been suggested that this might be due to exposure to high levels of endotoxin in the farming environment. The aim of this study was to compare indoor endotoxin concentrations in air and dust samples from randomly selected urban and rural dwellings. In the rural area, endotoxins were analysed in farmhouses and nonfarmhouses as well as housing characteristics, lifestyle factors and agricultural practices likely to influence air and dust endotoxin levels. Endotoxin levels were significantly higher in floor (6600 ± 6100 vs 3600 ± 5600 and 3800 ± 17,000 ng g⁻¹; P < 0·001) and mattress dust (2900 ± 4100 vs 1100 ± 2400 and 800 ± 2600 ng g⁻¹; P < 0·001) from farmhouses compared to other rural and urban homes. However, no difference was observed between endotoxin concentrations in the air of urban and rural houses, and airborne endotoxin levels did not correlate to dust levels. Lack of ventilation and direct entry into the house were correlated with an increase in dust endotoxin levels. These results confirm that dairy farming is associated with high exposure to endotoxins in indoor dust samples. No difference was observed between indoor airborne concentrations between urban and rural houses. These results suggest that measuring endotoxin in dust is the most relevant method to assess endotoxin exposure. © 2012 The Society for Applied Microbiology.

A Summer Health Program for African-American High School Students in Baltimore, Maryland: Community Partnership for Integrative Health.

PubMed

Pierce, Beverly; Bowden, Brandin; McCullagh, Molly; Diehl, Alica; Chissell, Zachary; Rodriguez, Rebecca; Berman, Brian M; D Adamo, Christopher R

Physical inactivity, poor nutrition, and chronic stress threaten the health of African-American youth in urban environments. Conditions often worsen in summer with diminished access to healthy foods and safe venues for physical activity. A public-private partnership was formed to develop and evaluate an integrative health intervention entitled "Mission Thrive Summer" (MTS). The MTS setting was an urban farm and adjacent school in a low-income community in Baltimore, Maryland. The intervention included farming, nutrition education, cooking, physical activity, yoga, mindfulness, and employment. Mixed-methods outcomes evaluation was conducted. Quantitative measures included accelerometry and self-reported health behaviors, using the Child and Adolescent Mindfulness Measure, Perceived Stress Scale, Physical Activity Questionnaire for Adolescents (PAQA), CDC Youth Risk Behavior Survey, and Block Kids Food Screener (BKFS). Outcomes were compared pre- and post-intervention using paired t-tests. Qualitative evaluation was based on participant and parent interviews. In total, 36 African-American 9th- and 10th-grade students joined MTS (17 in 2013, 26 in 2014, and 7 participating both years). In total, 88% of participants completed MTS. Accelerometry revealed that participants took 7158 steps and burned 544 calories per day during MTS. Participants experienced statistically significant improvements in self-reported physical activity (PAQA) and dietary habits (BKFS). Surveys did not detect changes in stress or mindfulness (P > .05). Qualitative data demonstrated new knowledge and skills, increased self-efficacy, health behavior change, and program enjoyment. MTS was feasible among African-American high school students in Baltimore. Mixed-methods outcomes evaluation provided preliminary evidence of health behavior change during the summer and at follow-up. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Spatial and temporal variation in the community prevalence of antibiotic resistance in Bangladesh: an integrated surveillance study protocol

PubMed Central

Unicomb, Leanne; Wood, Paul; Smith, Michael; Asaduzzaman, Muhammad; Islam, Mohammad Aminul

2018-01-01

Introduction Increasing antibiotic resistance (ABR) in low-income and middle-income countries such as Bangladesh presents a major health threat. However, assessing the scale of the health risk is problematic in the absence of reliable data on the community prevalence of antibiotic-resistant bacteria. We describe the protocol for a small-scale integrated surveillance programme that aims to quantify the prevalence of colonisation with antibiotic-resistant bacteria and concentrations of antibiotic-resistant genes from a ‘One Health’ perspective. The holistic assessment of ABR in humans, animals and within the environment in urban and rural Bangladesh will generate comprehensive data to inform human health risk. Methods and analysis The study design focuses on three exposure-relevant sites where there is enhanced potential for transmission of ABR between humans, animals and the environment: (1) rural poultry-owning households, (2) commercial poultry farms and (3) urban live-bird markets. The comparison of ABR prevalence in human groups with high and low exposure to farming and poultry will enable us to test the hypothesis that ABR bacteria and genes from the environment and food-producing animals are potential sources of transmission to humans. Escherichia coli is used as an ABR indicator organism due to its widespread environmental presence and colonisation in both the human and animal gastrointestinal tract. Ethics and dissemination The study has been approved by the Institutional Review Board of the International Centre for Diarrhoeal Disease Research, Bangladesh, and Loughborough University Ethics Committee. Data for the project will be stored on the open access repository of the Centre for Ecology and Hydrology, Natural Environment Research Council. The results of this study will be published in peer-reviewed journals and presented at national and international conferences. PMID:29705771

Factors Influencing Family Migration from Appalachia. Summary of Research Series.

ERIC Educational Resources Information Center

Groves, Robert H.; McCormick, Robert W.

This study was designed to compare farm brothers who stayed in the rural areas of Ohio with urban brothers who migrated to large metropolitan areas of Ohio. The objectives were (1) to identify and compare selected characteristics of farm owners or operators who stayed on a farm in the Appalachian region of Ohio with selected characteristics of…

The Cleveland-Cuyahoga County Food Policy Coalition: "we have evolved".

PubMed

Walsh, Colleen C; Taggart, Morgan; Freedman, Darcy A; Trapl, Erika S; Borawski, Elaine A

2015-06-04

Several pieces of legislation passed in Cleveland, Ohio, from 2007 to 2011, focused on improving the city's food environment through urban agriculture initiatives. We used qualitative, case study methods, including interviews with 7 key informants, to examine the policy development process and investigate the role of the Cleveland-Cuyahoga County Food Policy Coalition in developing and implementing 4 pieces of legislation. In this article, we focus on 2 pieces of legislation: zoning designation of an urban garden and allowance of small farm animals and bees on residential property. Five key themes emerged: impetus for policy came from community needs; education and raising awareness helped mitigate barriers; a cultural shift took place among policy makers; social connections and individual champions were needed; and concerns over food access and health influenced policy decisions. Legislative actions are important tools to influence the nutrition environment, as long as they are based on local needs and context.

Urbanization and its implications for food and farming.

PubMed

Satterthwaite, David; McGranahan, Gordon; Tacoli, Cecilia

2010-09-27

This paper discusses the influences on food and farming of an increasingly urbanized world and a declining ratio of food producers to food consumers. Urbanization has been underpinned by the rapid growth in the world economy and in the proportion of gross world product and of workers in industrial and service enterprises. Globally, agriculture has met the demands from this rapidly growing urban population, including food that is more energy-, land-, water- and greenhouse gas emission-intensive. But hundreds of millions of urban dwellers suffer under-nutrition. So the key issues with regard to agriculture and urbanization are whether the growing and changing demands for agricultural products from growing urban populations can be sustained while at the same time underpinning agricultural prosperity and reducing rural and urban poverty. To this are added the need to reduce greenhouse gas emissions and to build resilience in agriculture and urban development to climate change impacts. The paper gives particular attention to low- and middle-income nations since these have more than three-quarters of the world's urban population and most of its largest cities and these include nations where issues of food security are most pressing.

Risk of soil-transmitted helminth infections on agritourism farms in central and eastern Poland.

PubMed

Gawor, Jakub; Borecka, Anna

2015-12-01

Agritourism provides ecological tourist services for urban dwellers in rural areas. Agritourism farms offer space and attractive scenery for people seeking to rest in quiet place and wanting healthy, outdoor recreational activities. The high epidemiological standard of agritourism farms is beneficial for the health of the farm owners and the guests. Upgraded level of the farm sanitation, also from parasitological point of view is of great importance, especially that among agritourism farms guests predominate families with small children. A field survey was carried out in 57 farms in central-eastern Poland to evaluate the environmental risk factors for geohelminth infections on agritourism farms offering tourist services for urban dwellers. Samples of soil were collected from 76 sites, i.e. yards surrounding houses, vegetable, fruit and flower gardens, playgrounds and sandpits. In addition, samples were taken from 27 public places of recreation (playgrounds at forest clearing) visited by agritourism farm guests. During visits the farms were inspected and the owners were questioned about their awareness of the threat of parasitic infections. Soil contamination with geohelminth eggs was found in 4 examined farms (7.0%), in one locality on each farm. The eggs of Toxocara spp. and Ascaris spp. were detected in single samples from 3 backyards (6.4%) and one sandpit (10.0%). In the soil samples from places of recreation outside the farms eggs of human or animal helminths were not identified. The results of this study showed that the risk of helminth infections on agritourism farms is low, since geohelminth eggs (1-3 per sample) were detected only in four samples (0.5%) among 760 collected from farms households. The farm owners must be aware of the importance of preventive measures to eliminate the environmental contamination with eggs of zoonotic soiltransmitted helminths. Special attention should be paid to the risk of intestinal parasites of cats of semi domestic behaviour migrating from neighbouring yards as well as of red foxes frequently observed in the vicinity of agritourism farms.

Cohabitation with farm animals in urban households with and without occupational farm work: associations between participation in educational activities and good hygiene practices in at-risk households cohabiting with farm animals.

PubMed

Somphou, Phoupasong; Takano, Takehito; Nakamura, Keiko

2008-11-01

This study was performed to investigate patterns of cohabitation with farm animals in urban households in Vientiane, Lao People's Democratic Republic, with regard to animal-to-human disease transmission. We also investigated the association between participation in hygiene-related educational activities and good hygiene practices in households with or without cohabitation with animals. A survey regarding cohabitation with animals, socioeconomic characteristics and participation in educational activities was conducted among 1,497 households randomly sampled from urban districts of Vientiane in 2001. Rates of satisfactory performance of recommended good hygiene practices according to a program commencing in 1996 were compared among households cohabiting with animals with or without participation in educational activities (reference group). Even among households not engaged in agriculture as a major source of income, 54.4, 34.9, 7.9, 3.1 and 35.7% cohabited with chickens, ducks, cattle, buffaloes and dogs, respectively. The percentage of households fulfilling the recommendations for good hygiene practices was 56.7%. The rates of satisfactory hygiene practices among households participating in health education and cohabitating with chickens, ducks or cattle were greater than those in the reference group (OR = 1.7, 95%CI = 1.2, 2.3; OR = 2.0, 95%CI = 1.3, 3.0; OR = 2.3, 95%CI = 1.0, 4.9) regardless of socioeconomic factors. Households cohabiting with animals showed poorer rates of satisfactory hygiene practices than those without animals. Cohabitation with farm animals is common in urban Vientiane regardless of household involvement in agriculture. Further effort is required to improve hygiene conditions, despite some positive effects of health education even in households cohabiting with animals.

Different shades of green: a case study of support for wind farms in the rural midwest.

PubMed

Mulvaney, Kate K; Woodson, Patrick; Prokopy, Linda Stalker

2013-05-01

Benton County, in north-central Indiana, USA has successfully sited more than 500 turbines. To understand Benton County's acceptance of wind farms, a holistic case study was conducted that included a document review, a survey of local residents and interviews with key stakeholders. Survey questionnaires were sent to 750 residents asking questions about attitudes toward the wind farms, perceived benefits and impacts from the wind farms, environmental attitudes, and demographic information. Key stakeholders were also interviewed for a deeper understanding of the historical timeline and community acceptance of the wind farm development. While there is limited opposition to the turbines, on the whole the community presents a front of acceptance. Financial, rather than environmental, benefits are the main reason for the acceptance. Although significant in other case studies, transparency and participation do not play a large role in Benton County's acceptance. Most residents are not concerned with either visual impacts or noise from the wind turbines. More concrete benefits to the community, such as reduced energy bills for county residents, could help to extend acceptance even further within the community. Although there are concerns about the acceptance of wind farms and the impacts of those farms on local residents in both peer-reviewed literature and popular media, we found little evidence of those concerns in Benton County. Instead, we found Benton County to be a community largely accepting of wind farms.

Different Shades of Green: A Case Study of Support for Wind Farms in the Rural Midwest

NASA Astrophysics Data System (ADS)

Mulvaney, Kate K.; Woodson, Patrick; Prokopy, Linda Stalker

2013-05-01

Benton County, in north-central Indiana, USA has successfully sited more than 500 turbines. To understand Benton County's acceptance of wind farms, a holistic case study was conducted that included a document review, a survey of local residents and interviews with key stakeholders. Survey questionnaires were sent to 750 residents asking questions about attitudes toward the wind farms, perceived benefits and impacts from the wind farms, environmental attitudes, and demographic information. Key stakeholders were also interviewed for a deeper understanding of the historical timeline and community acceptance of the wind farm development. While there is limited opposition to the turbines, on the whole the community presents a front of acceptance. Financial, rather than environmental, benefits are the main reason for the acceptance. Although significant in other case studies, transparency and participation do not play a large role in Benton County's acceptance. Most residents are not concerned with either visual impacts or noise from the wind turbines. More concrete benefits to the community, such as reduced energy bills for county residents, could help to extend acceptance even further within the community. Although there are concerns about the acceptance of wind farms and the impacts of those farms on local residents in both peer-reviewed literature and popular media, we found little evidence of those concerns in Benton County. Instead, we found Benton County to be a community largely accepting of wind farms.

Strengths of Farming Communities in Fostering Resilience in Children.

ERIC Educational Resources Information Center

Larson, Nancy C.; Dearmont, Melissa

2002-01-01

Explores the unique values and characteristics of rural communities and farm families, particularly individual, family, and community factors that may protect children from potentially negative developmental effects of chronic stress or adversity. Considers community strengths in supporting children's healthy development. Identifies implications…

7 CFR 765.253 - Ceasing to operate security.

Code of Federal Regulations, 2010 CFR

2010-01-01

... operational activities, management decisions, costs and returns of the farming operation, and will continue to reside in the immediate farming community for reasonable management and operation involvement; (2) The... reside in the immediate farming community for reasonable management and operation involvement; or (3) The...

Ecological resource management: A call to arms

USGS Publications Warehouse

Emlen, J.M.; Kapustka, Lawrence; Barnthouse, L.; Beyer, N.; Biddinger, G.; Kedwards, T.; Landis, W.; Menzie, C.; Munns, W.; Sorenson, M.; Wentsel, R.

2002-01-01

As the human population enlarges, it becomes increasingly difficult to sustain valued ecological resources. Human use of resources, whether it is the harvest of ocean fisheries, logging of forests, or farming of arable lands, has resulted in significant population declines in many wildlife species. The growth of urban areas and the expansion of impermeable surfaces alter landscape diversity and modify hydrologic patterns in ways that decrease habitat quality for many desired plant, fish, and wildlife species. Impaired water, air, and soil quality related to industrial, municipal, and agricultural activities have altered the composition of aquatic and terrestrial communities.

Postponing Labor in Fisheries, Tourism and Agriculture Sectors: Rural Eastern Indonesian University Students in Java

NASA Astrophysics Data System (ADS)

Foertsch, Christopher

2017-10-01

This paper explores the migration of Eastern Indonesian university students who come to Java for education. Often from rural, economically disadvantaged regions such as the Kei Islands in Southeast Maluku, and Nusa Tenggara Timur (NTT), these young adults delay joining fisheries, agriculture, or tourism sectors. Instead, these relatively high-performing students travel to the “center of the country” seeking skills and experiences promised by higher education in Javanese urban centers. This qualitative, anthropological research complements other, more technical and economic approaches. Based on interview and observational data, a complicated portrait emerges of these bright young people from fishing and farming communities in Maluku and NTT. Many idealistically plan to return to their home communities, hoping to improve local fishing and farming methods or to work as teachers, civil servants, or tour guides. Others do not intend to return home, where they think jobs are scarce and traditional livelihoods unattractive. Analysis of this generation’s perspective has critical implications for educators and policymakers wishing to prevent a “brain drain” of their educated native sons and daughters, whose experience and skills could contribute importantly to the various socio-economic demands present in island regions, including fisheries and agriculture, conservation, tourism, and employment.

Rooftop farming on urban wastes: a first assessment of ecosystem services provided by constructed technosols

NASA Astrophysics Data System (ADS)

Grard, Baptiste; Chenu, Claire; Frascaria-Lacoste, Nathalie; Aubry, Christine

2017-04-01

Urban farming, especially on rooftops, is a popular and a growing topic in media as well as in the scientific literature. It is a great opportunity to meet some of the challenges linked to urban areas development worldwide. However, little attention has been paid so far to the growing media of green roofs, i.e. technosols. A better understanding of the influence of technosol choice and component links with ecosystem services is required in order to maximize environmental benefits from rooftop urban farming. Between March 2013 and 2015, a pilot project called T4P (Parisian Productive rooftoP, Pilot Experiment) took place on the rooftop of the technical University AgroParisTech. Two different units based on the use of two contrasted urban organic wastes were compared to a commercial potting soil through yield measurements, substrates characterization and leaching quantification. We performed a first assessment of several ecosystem services expected from these technosols, i.e. provisioning of food (food production), regulation of water runoff (quantity and quality of runoff), recycling of organic wastes. We identified indicators of the ecosystem services (e.g. yield, annual mass loss of mineral nitrogen) and compared their measured values to reference situations (asphalt roof, green roof or cropland). Our analysis shows the multifunctional character of technosols made from organic wastes located on urban rooftops and the ecosystem services approach appears as a fertile one to evaluate and devise constructed technosols as a component of green infrastructures.

Consistent responses of the microbial community structure to organic farming along the middle and lower reaches of the Yangtze River

PubMed Central

Wang, Wenhui; Wang, Hui; Feng, Youzhi; Wang, Lei; Xiao, Xingji; Xi, Yunguan; Luo, Xue; Sun, Ruibo; Ye, Xianfeng; Huang, Yan; Zhang, Zhengguang; Cui, Zhongli

2016-01-01

Soil microorganisms play a crucial role in the biogeochemical cycling of nutrient elements and maintaining soil health. We aimed to investigate the response of bacteria communities to organic farming over different crops (rice, tea and vegetable) along the middle and lower reaches of the Yangtze River of China. Compared with conventional farming, organic farming significantly increased soil nutrients, soil enzyme activities, and bacterial richness and diversity. A Venn diagram and principal component analysis revealed that the soils with 3 different crops under organic farming have more number and percent of shared OTUs (operational taxonomic units), and shared a highly similar microbial community structure. Under organic farming, several predominant guilds and major bacterial lineages (Rhizobiales, Thiotrichaceae, Micromonosporaceae, Desulfurellaceae and Myxococcales) contributing to nutrient (C, N, S and P) cycling were enriched, whereas the relative abundances of acid and alkali resistant microorganisms (Acidobacteriaceae and Sporolactobacillaceae) were increased under conventional farming practices. Our results indicated that, for all three crops, organic farming have a more stable microflora and the uniformity of the bacterial community structure. Organic agriculture significantly increased the abundance of some nutrition-related bacteria, while reducing some of the abundance of acid and alkali resistant bacteria. PMID:27725750

Community analysis of the abundance and diversity of biting midge species (Diptera: Ceratopogonidae) in three European countries at different latitudes.

PubMed

Möhlmann, Tim W R; Wennergren, Uno; Tälle, Malin; Favia, Guido; Damiani, Claudia; Bracchetti, Luca; Takken, Willem; Koenraadt, Constantianus J M

2018-03-27

The outbreaks of bluetongue and Schmallenberg disease in Europe have increased efforts to understand the ecology of Culicoides biting midges and their role in pathogen transmission. However, most studies have focused on a specific habitat, region, or country. To facilitate wider comparisons, and to obtain a better understanding of the spread of disease through Europe, the present study focused on monitoring biting midge species diversity in three different habitat types and three countries across Europe. Biting midges were trapped using Onderstepoort Veterinary Institute light traps at a total of 27 locations in Sweden, the Netherlands and Italy, comprising farm, peri-urban and wetland habitats. From July 2014 to June 2015 all locations were sampled monthly, except for during the winter months. Trapped midges were counted and identified morphologically. Indices on species richness, evenness and diversity were calculated. Community compositions were analysed using non-metric multidimensional scaling (NMDS) techniques. A total of 50,085 female midges were trapped during 442 collection nights. More than 88% of these belonged to the Obsoletus group. The highest midge diversity was found in Sweden, while species richness was highest in the Netherlands, and most specimens were trapped in Italy. For habitats within countries, diversity of the trapped midges was lowest for farms in all countries. Differences in biting midge species communities were more distinct across the three countries than the three habitat types. A core midge community could be identified, in which the Obsoletus group was the most abundant. Variations in vector communities across countries imply different patterns of disease spread throughout Europe. How specific species and their associated communities affect disease risk is still unclear. Our results emphasize the importance of midge diversity data at community level, how this differs across large geographic range within Europe, and its implications on assessing risks of midge-borne disease outbreaks.

Reducing psychological distress and obesity in Australian farmers by promoting physical activity

PubMed Central

2011-01-01

Background Studies have confirmed that the rate of mental illness is no higher in rural Australians than that of urban Australians. However, the rate of poor mental health outcomes, and in particular suicide, is significantly raised in rural populations. This is thought to be due to lack of early diagnosis, health service access, the distance-decay effect, poor physical health determinants and access to firearms. Research conducted by the National Centre for Farmer Health between 2004 and 2009 reveals that there is a correlation between obesity and psychological distress among the farming community where suicide rates are recognised as high. Chronic stress overstimulates the regulation of the hypothalamic-pituitary-adrenal (HPA) axis that is associated with abdominal obesity. Increasing physical activity may block negative thoughts, increase social contact, positively influence brain chemistry and improve both physical and mental health. This paper describes the design of the Farming Fit study that aims to identify the effect of physical activity on psychological distress, obesity and health behaviours such as diet patterns and smoking in farm men and women. Methods/Design For this quasi-experimental (convenience sample) control-intervention study, overweight (Body Mass Index ≥25 kg/m2) farm men and women will be recruited from Sustainable Farm Families™ (SFF) programs held across Victoria, Australia. Baseline demographic data, health data, depression anxiety stress scale (DASS) scores, dietary information, physical activity data, anthropometric data, blood pressure and biochemical analysis of plasma and salivary cortisol levels will be collected. The intervention group will receive an exercise program and regular phone coaching in order to increase their physical activity. Analysis will evaluate the impact of the intervention by longitudinal data (baseline and post intervention) comparison of intervention and control groups. Discussion This study is designed to examine the effect of physical activity on psychological health and other co-morbidities such as obesity, impaired glucose tolerance, hypertension and dyslipidaemia within a high-risk cohort. The outcomes of this research will be relevant to further research and service delivery programs, in particular those tailored to rural communities. Trial registration ACTRN12610000827033 PMID:21600058

Reducing psychological distress and obesity in Australian farmers by promoting physical activity.

PubMed

Brumby, Susan; Chandrasekara, Ananda; McCoombe, Scott; Torres, Susan; Kremer, Peter; Lewandowski, Paul

2011-05-23

Studies have confirmed that the rate of mental illness is no higher in rural Australians than that of urban Australians. However, the rate of poor mental health outcomes, and in particular suicide, is significantly raised in rural populations. This is thought to be due to lack of early diagnosis, health service access, the distance-decay effect, poor physical health determinants and access to firearms. Research conducted by the National Centre for Farmer Health between 2004 and 2009 reveals that there is a correlation between obesity and psychological distress among the farming community where suicide rates are recognised as high. Chronic stress overstimulates the regulation of the hypothalamic-pituitary-adrenal (HPA) axis that is associated with abdominal obesity. Increasing physical activity may block negative thoughts, increase social contact, positively influence brain chemistry and improve both physical and mental health. This paper describes the design of the Farming Fit study that aims to identify the effect of physical activity on psychological distress, obesity and health behaviours such as diet patterns and smoking in farm men and women. For this quasi-experimental (convenience sample) control-intervention study, overweight (Body Mass Index ≥25 kg/m(2)) farm men and women will be recruited from Sustainable Farm Families™ (SFF) programs held across Victoria, Australia. Baseline demographic data, health data, depression anxiety stress scale (DASS) scores, dietary information, physical activity data, anthropometric data, blood pressure and biochemical analysis of plasma and salivary cortisol levels will be collected. The intervention group will receive an exercise program and regular phone coaching in order to increase their physical activity. Analysis will evaluate the impact of the intervention by longitudinal data (baseline and post intervention) comparison of intervention and control groups. This study is designed to examine the effect of physical activity on psychological health and other co-morbidities such as obesity, impaired glucose tolerance, hypertension and dyslipidaemia within a high-risk cohort. The outcomes of this research will be relevant to further research and service delivery programs, in particular those tailored to rural communities. ACTRN12610000827033.

An exploration of how perceptions of the risk of avian influenza in poultry relate to urbanization in Vietnam.

PubMed

Finucane, Melissa L; Nghiem, Tuyen; Saksena, Sumeet; Nguyen, Lam; Fox, Jefferson; Spencer, James H; Thau, Trinh Dinh

2014-01-01

This research examined how perceptions of outbreaks of highly pathogenic avian influenza (HPAI) subtype H5N1 in poultry are related to urbanization. Via in-depth interviews with village leaders, household farmers, and large farm operators in modern, transitional, and traditional communes in the north of Vietnam, we explored behaviors, attitudes, cultural values, and traditions that might amplify or attenuate HPAI outbreaks. We also explored conceptualizations of urbanization and its impacts on animal husbandry and disease outbreaks. Qualitative theme analyses identified the key impacts, factors related to HPAI outbreaks, and disease prevention and management strategies. The analyses also highlighted how urbanization improves some aspects of life (e.g., food security, family wealth and health, more employment opportunities, and improved infrastructure), but simultaneously poses significant challenges for poultry farming and disease management. Awareness of qualitative aspects of HPAI risk perceptions and behaviors and how they vary with urbanization processes may help to improve the prevention and management of emerging infectious diseases.

Farm-Life Skills Training of Autistic Adults at Bittersweet Farms.

ERIC Educational Resources Information Center

Giddan, Jane J.

A farmstead community in Northwest Ohio, called Bittersweet Farms, serves as a habilitation program for autistic adults, involving 20 residents ranging from profoundly retarded to high functioning and 15 developmentally delayed adults who are part of an agricultural day program. The community is designated as an Intermediate Care Facility for the…

Roots and Research in Urban School Gardens

ERIC Educational Resources Information Center

Gaylie, Veronica

2011-01-01

This book explores the urban school garden as a bridge between environmental action and thought. As a small-scale response to global issues around access to food and land, urban school gardens promote practical knowledge of farming as well as help renew cultural ideals of shared space and mutual support for the organic, built environment. Through…

NEW JERSEY FARM LABOR REPORT, 1963.

ERIC Educational Resources Information Center

CHARTIER, WALTER J.; WATTS, FRED

FARMING IN NEW JERSEY IN 1963 WAS VARIED, VITAL, AND GEOGRAPHICALLY CONCENTRATED. A CONSTANT READY MARKET WAS INSURED BECAUSE OF LOCATION. AGRICULTURAL ACREAGE DECREASED BECAUSE OF URBANIZATION, INDUSTRIALIZATION, AND HIGHWAY DEVELOPMENT, CROP ACREAGE YIELDS INCREASED. THE TREND WAS TOWARD ALMOST TOTAL MECHANIZATION BECAUSE OF INTENSE CULTIVATION,…

High-throughput profiling of seasonal variations of antibiotic resistance gene transport in a peri-urban river.

PubMed

Zheng, Ji; Zhou, Zhenchao; Wei, Yuanyuan; Chen, Tao; Feng, Wanqiu; Chen, Hong

2018-05-01

The rapid expansion of human activity in a region can exacerbate human health risks induced by antibiotic resistance genes (ARGs). Peri-urban ecosystems serve at the symbiotic interface between urban and rural ecosystems, and investigations into the dissemination of ARGs in peri-urban areas provide a basic framework for tracking the spread of ARGs and potential mitigations. In this study, through the use of high-throughput quantitative PCR and 16S rRNA gene high-throughput sequencing, seasonal and geographical distributions of ARGs and their host bacterial communities were characterized in a peri-urban river. The abundance of ARGs in downstream was 5.2-33.9 times higher than upstream, which indicated distinct antibiotic resistance pollution in the areas where human lives. With the comparison classified based on land use nearby, the abundance of ARGs in samples near farmland and villages was higher than in the background (3.47-5.58 times), pointing to the high load in the river caused by farming and other human activities in the peri-urban areas. With the co-occurrence pattern revealed by network analysis, blaVEB and tetM were proposed to be indicators of ARGs which get together in the same module. Furthermore, seasonal variations in ARGs and the transport of bacterial communities were observed. The effects of seasonal temperature on the dissemination of ARGs along the watershed was also evaluated. The highest absolute abundance of ARGs occurred in summer (2.81 × 10 9  copies/L on average), the trends of ARG abundances in four seasons were similar with local air temperature. The Linear discriminant analysis effect size (LEfSe) suggested that nine bacterial genera were implicated as biomarkers for the corresponding season. Mobile genetic elements (MGEs) showed significant positive correlation with ARGs (P < 0.01) and MGEs were also identified as the key-contributing factor driving ARG alteration. This study provides an overview of seasonal and geographical variations in ARGs distribution in a peri-urban river and draws attention to controlling pollutants in peri-urban ecosystems. Copyright © 2018 Elsevier Ltd. All rights reserved.

Getting farming on the agenda: Planning, policymaking, and governance practices of urban agriculture in New York City

Treesearch

Lindsay K. Campbell

2016-01-01

How and why is urban agriculture taken up into local food policies and sustainability plans? This paper uses a case study of urban agriculture policymaking in New York City from 2007 to 2011 to examine the power-laden operation of urban environmental governance. It explores several 'faces of power,' including overt authority, institutionalized 'rules of...

Geospatial Modeling of Watershed Quality as an Indicator for Environmental Health

NASA Astrophysics Data System (ADS)

Archer, R.

2016-12-01

The impact of urbanization of rural Tennessee counties on environmental quality and human health and wellbeing has not been well studied, especially in the context of water quality. Between 2015 and 2025, Williamson County, TN is projected to see the strongest rate of population growth in the region, expanding by 33.7 percent. Water quality directly affects the condition of soils, vegetation, and other life forms that depend on water for survival, and therefore is a valid indicator of environmental health. Current reliable data is available on less than half (47%) of waterways in Tennessee. GIS is applied to model the impact of urbanization on rural communities within the Mill Creek watershed in Williamson County, Tennessee. Water quality measurements are integrated with data identifying urbanization and other land development influences assessed over a previous decades in order to identify influences of environmental change impacts on the watershed. The study examines the threat of urbanization to soils, vegetation and other related natural resources as well as the distance of farm areas, pasture grazing, cattle access and manure runoff, construction and landscaping to collection systems leading into the watershed. Combining spatial analysis with water quality interpretation helped to identify and display potential causes and sources of Mill Creek Watershed pollution as well as vulnerable locations susceptible to risk of declining environmental health.

Analysis of changes in farm pond network connectivity in the peri-urban landscape of the Taoyuan area, Taiwan.

PubMed

Huang, Shu-Li; Lee, Ying-Chieh; Budd, William W; Yang, Min-Chia

2012-04-01

The farm pond system for irrigation is the most prominent feature in the Taoyuan area, Taiwan, giving the region a unique landscape and hydrological character. Although this area had more than 3,290 ponds in the 1970s, fewer than 1,800 now remain. This study analyzes changes in irrigation farm ponds and the canal network landscape in the Taoyuan area. The spatial and temporal changes to ponds and the canal network on the Taoyuan plain were examined graphically for each spatial unit (2,765 m × 2,525 m) using aerial photographs for 1979 and 2005. Landscape metrics were calculated to analyze landscape change associated with increased urbanization. Landscape indices of connectivity and circuitry were utilized to describe changes in the configuration of ponds and canal networks. The total length of canals and total number of ponds in the study area decreased significantly during 1979-2005. The average values of connectivity indices (γ- and α-index) also decreased during 1979-2005, reflecting degradation of canal networks due to urban sprawl. A multivariate technique was applied to portion the study area into three zones according to changes to land cover, ponds, and canal networks. The effects of urban sprawl on the spatial pattern of ponds and canal networks are discussed.

The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil.

PubMed

Sousa, O V; Macrae, A; Menezes, F G R; Gomes, N C M; Vieira, R H S F; Mendonça-Hagler, L C S

2006-12-01

The effects of shrimp farm effluents on bacterial communities in mangroves have been infrequently reported. Classic and molecular biology methods were used to survey bacterial communities from four mangroves systems. Water temperature, salinity, pH, total heterotrophic bacteria and maximum probable numbers of Vibrio spp. were investigated. Genetic profiles of bacterial communities were also characterized by polymerase chain reaction (PCR) amplification of eubacterial and Vibrio 16S rDNA using denaturing gradient gel electrophoresis (DGGE). Highest heterotrophic counts were registered in the mangrove not directly polluted by shrimp farming. The Enterobacteriaceae and Chryseomonas luteola dominated the heterotrophic isolates. Vibrio spp. pathogenic to humans and shrimps were identified. Eubacterial genetic profiles suggest a shared community structure independent of mangrove system. Vibrio genetic profiles were mangrove specific. Neither microbial counts nor genetic profiling revealed a significant decrease in species richness associated with shrimp farm effluent. The complex nature of mangrove ecosystems and their microbial communities is discussed.

Promoting Productive Urban Green Open Space Towards Food Security: Case Study Taman Sari, Bandung

NASA Astrophysics Data System (ADS)

Ridwan, M.; Sinatra, Fran; Natalivan, Petrus

2017-10-01

The common trend of urban population has been growing significantly in Indonesia for decades, are affected by urban green space conversion. Generally, this area is utilized for urban infrastructures and residences. Furthermore, urban area has grown uncontrollably that could enhance the phenomenon of urban sprawl. The conversion of green urban area and agricultural area will significantly decrease urban food security and quality of urban environment. This problem becomes a serious issue for urban sustainability. Bandung is a city with dense population where there are many poor inhabitants. Families living in poverty are subjected to food insecurity caused by the rise of food prices. Based on the urgency of urban food security and urban environment quality the local government has to achieve comprehensive solutions. This research aims to formulate the policy of productive green open space towards food security for poor people in Bandung. This research not only examines the role played by productive green open space to supply food for the urban poor but also how to govern urban areas sustainably and ensure food security. This research uses descriptive explanatory methodology that describes and explains how to generate policy and strategic planning for edible landscape to promote urban food security. Taman Sari is the location of this research, this area is a populous area that has amount of poor people and has a quite worse quality of urban environment. This study shows that urban green open space has the potential to be utilized as an urban farming land, which poor inhabitants could be main actors to manage urban agriculture to provide their food. Meanwhile, local government could contribute to subsidize the financial of urban farming activities.

Fish farming as an innovative strategy for promoting food security in drought risk regions of Zimbabwe

PubMed Central

2017-01-01

This article examines the implementation of fish farming as an innovative and economic strategy for promoting food security and dietary diversities among vulnerable households in drought risk areas of Zimbabwe. The declining climatic conditions and lack of economic opportunities in Mwenezi district of Zimbabwe attracted the attention of three non-governmental organisations (NGOs) to implement fish farming as an innovative mechanism to stimulate food security and generate employment in the district. The article used a qualitative research approach that includes semi-structured interviews and secondary data. The purposive sampling technique was adopted to interview participants in Mwenezi district who were involved in fish farming to assess and explore the experiences and benefits they derive from such development projects. Results for the article revealed that fish farming was well embraced by local communities as it led to improvements in food security, household income and employment regeneration. The local government including traditional leadership (Chiefs and Headmen’s) supported the NGO activities as they benefited local communities. The article concludes that although fish farming was instrumental in regenerating employment, some participants still fail to participate because of laziness and desire to maintain dependency syndrome. The article recommends the NGOs to launch awareness campaigns in rural communities and increase networking with the donor community which is fundamental in attracting sustainable funding. The government can also promote fish farming in vulnerable rural communities by providing funding and capacity building programmes. PMID:29955350

Industrialization and Household Complexity in Rural Taiwan.

ERIC Educational Resources Information Center

Lavely, William

1990-01-01

In 274 Taiwanese townships, farm household complexity in 1960 and 1970 was positively related to the proportion of the labor force in nonagricultural occupations. The close proximity of industry to family farms in Taiwan has reduced rural to urban migration usually associated with industrialization. Contains 46 references. (Author/SV)

ANNUAL FARM LABOR REPORT - 1962.

ERIC Educational Resources Information Center

LENHART, MARGOT WAKEMAN

THE ADMINISTRATION OF THE FARM PLACEMENT SERVICE WHICH INCLUDED ORGANIZATION, STAFF, OFFICES, ASSOCIATES AND ADVISORS, AND MEETINGS WAS PRESENTED. AT THE STATE LEVEL, THERE WAS A RISE IN OVERALL CROP PRODUCTION AND A DECREASE IN TOTAL CROPLAND HARVEST. AT THE LOCAL LEVEL, URBAN ENCROACHMENT CHANGED THE NATURE OF PRODUCTION IN SOME AREAS AND…

The Rapid Adjustment Farm Program's Influence on Other Farms in the Community.

ERIC Educational Resources Information Center

Simeral, Kenneth D.

The study investigated the diffusion of innovative farming practices from Rapid Adjustment Farms (RAF) to other farms in southeast Ohio. The RAF program, begun in 1968, introduced new technology and management practices to its participant farmers. After reviewing literature of farming programs' information diffusion, a descriptive survey was made…

Initiation of Farm Safety Programs in the Arkansas Delta: A Case Study of Participatory Methods

ERIC Educational Resources Information Center

Richter, Jan S.; Hall, Becky G.; Deere, G. David

2007-01-01

Context: Outreach to high-risk communities is one of the goals of Area Health Education Centers. One such population is the farm community, which is known to suffer high rates of traumatic events. Purpose: To describe a participatory methods initiative by the Arkansas Delta Area Health Education Center and other agencies to address farm-related…

Agricultural Change: Consequences for Southern Farms and Rural Communities. Westview Special Studies in Agricultural Science and Policy.

ERIC Educational Resources Information Center

Molnar, Joseph J., Ed.

The 17 articles in this volume are designed to shed light on what farmers are experiencing during the current farm crisis and why. They also examine what current agricultural change means for rural life and rural communities, and what southern farming may be like in the foreseeable future. The articles represent contemporary research and…

Perceived agricultural runoff impact on drinking water.

PubMed

Crampton, Andrea; Ragusa, Angela T

2014-09-01

Agricultural runoff into surface water is a problem in Australia, as it is in arguably all agriculturally active countries. While farm practices and resource management measures are employed to reduce downstream effects, they are often either technically insufficient or practically unsustainable. Therefore, consumers may still be exposed to agrichemicals whenever they turn on the tap. For rural residents surrounded by agriculture, the link between agriculture and water quality is easy to make and thus informed decisions about water consumption are possible. Urban residents, however, are removed from agricultural activity and indeed drinking water sources. Urban and rural residents were interviewed to identify perceptions of agriculture's impact on drinking water. Rural residents thought agriculture could impact their water quality and, in many cases, actively avoided it, often preferring tank to surface water sources. Urban residents generally did not perceive agriculture to pose health risks to their drinking water. Although there are more agricultural contaminants recognised in the latest Australian Drinking Water Guidelines than previously, we argue this is insufficient to enhance consumer protection. Health authorities may better serve the public by improving their proactivity and providing communities and water utilities with the capacity to effectively monitor and address agricultural runoff.

Adaption of the microbial community to continuous exposures of multiple residual antibiotics in sediments from a salt-water aquacultural farm.

PubMed

Xi, Xiuping; Wang, Min; Chen, Yongshan; Yu, Shen; Hong, Youwei; Ma, Jun; Wu, Qian; Lin, Qiaoyin; Xu, Xiangrong

2015-06-15

Residual antibiotics from aquacultural farming may alter microbial community structure in aquatic environments in ways that may adversely or positively impact microbially-mediated ecological functions. This study investigated 26 ponds (26 composited samples) used to produce fish, razor clam and shrimp (farming and drying) and 2 channels (10 samples) in a saltwater aquacultural farm in southern China to characterize microbial community structure (represented by phospholipid fatty acids) in surface sediments (0-10 cm) with long-term exposure to residual antibiotics. 11 out of 14 widely-used antibiotics were quantifiable at μg kg(-1) levels in sediments but their concentrations did not statistically differ among ponds and channels, except norfloxacin in drying shrimp ponds and thiamphenicol in razor clam ponds. Concentrations of protozoan PLFAs were significantly increased in sediments from razor clam ponds while other microbial groups were similar among ponds and channels. Both canonical-correlation and stepwise-multiple-regression analyses on microbial community and residual antibiotics suggested that roxithromycin residuals were significantly related to shifts in microbial community structure in sediments. This study provided field evidence that multiple residual antibiotics at low environmental levels from aquacultural farming do not produce fundamental shifts in microbial community structure. Copyright © 2015 Elsevier B.V. All rights reserved.

Wastewater treatment and reuse in urban agriculture: exploring the food, energy, water, and health nexus in Hyderabad, India

NASA Astrophysics Data System (ADS)

Miller-Robbie, Leslie; Ramaswami, Anu; Amerasinghe, Priyanie

2017-07-01

Nutrients and water found in domestic treated wastewater are valuable and can be reutilized in urban agriculture as a potential strategy to provide communities with access to fresh produce. In this paper, this proposition is examined by conducting a field study in the rapidly developing city of Hyderabad, India. Urban agriculture trade-offs in water use, energy use and GHG emissions, nutrient uptake, and crop pathogen quality are evaluated, and irrigation waters of varying qualities (treated wastewater, versus untreated water and groundwater) are compared. The results are counter-intuitive, and illustrate potential synergies and key constraints relating to the food-energy-water-health (FEW-health) nexus in developing cities. First, when the impact of GHG emissions from untreated wastewater diluted in surface streams is compared with the life cycle assessment of wastewater treatment with reuse in agriculture, the treatment-plus-reuse case yields a 33% reduction in life cycle system-wide GHG emissions. Second, despite water cycling benefits in urban agriculture, only <1% of the nutrients are able to be captured in urban agriculture, limited by the small proportion of effluent divertible to urban agriculture due to land constraints. Thus, water treatment plus reuse in urban farms can enhance GHG mitigation and also directly save groundwater; however, very large amounts of land are needed to extract nutrients from dilute effluents. Third, although energy use for wastewater treatment results in pathogen indicator organism concentrations in irrigation water to be reduced by 99.9% (three orders of magnitude) compared to the untreated case, crop pathogen content was reduced by much less, largely due to environmental contamination and farmer behavior and harvesting practices. The study uncovers key physical, environmental, and behavioral factors that constrain benefits achievable at the FEW-health nexus in urban areas.

Soil Microbiome Is More Heterogeneous in Organic Than in Conventional Farming System

PubMed Central

Lupatini, Manoeli; Korthals, Gerard W.; de Hollander, Mattias; Janssens, Thierry K. S.; Kuramae, Eiko E.

2017-01-01

Organic farming system and sustainable management of soil pathogens aim at reducing the use of agricultural chemicals in order to improve ecosystem health. Despite the essential role of microbial communities in agro-ecosystems, we still have limited understanding of the complex response of microbial diversity and composition to organic and conventional farming systems and to alternative methods for controlling plant pathogens. In this study we assessed the microbial community structure, diversity and richness using 16S rRNA gene next generation sequences and report that conventional and organic farming systems had major influence on soil microbial diversity and community composition while the effects of the soil health treatments (sustainable alternatives for chemical control) in both farming systems were of smaller magnitude. Organically managed system increased taxonomic and phylogenetic richness, diversity and heterogeneity of the soil microbiota when compared with conventional farming system. The composition of microbial communities, but not the diversity nor heterogeneity, were altered by soil health treatments. Soil health treatments exhibited an overrepresentation of specific microbial taxa which are known to be involved in soil suppressiveness to pathogens (plant-parasitic nematodes and soil-borne fungi). Our results provide a comprehensive survey on the response of microbial communities to different agricultural systems and to soil treatments for controlling plant pathogens and give novel insights to improve the sustainability of agro-ecosystems by means of beneficial microorganisms. PMID:28101080

The Flowering of the Suburbs: Common Land and Community Farming.

ERIC Educational Resources Information Center

Donahue, Brian

2000-01-01

Land's Sake, a community farm in suburban Weston (Massachusetts), cares for most of the town's conservation land, grows organic fruits and flowers, harvests forest products, employs young people, and offers various outdoor environmental education programs. The community's engagement with the land led to the passing of a bond issue to preserve the…

A PLANNED COMMUNITY FOR MIGRATORY FARM WORKERS--A PROPOSAL FOR A DEMONSTRATION PROJECT.

ERIC Educational Resources Information Center

PEERY, A.B.

A DEMONSTRATION PROJECT FOR MIGRATORY FARM LABORERS HOME-BASED IN SOUTH TEXAS IS PROPOSED. THE PURPOSE IS TO DESIGN A PLANNED COMMUNITY CONTAINING HOUSING, HEALTH FACILITIES, ORIENTATION AND EDUCATIONAL FACILITIES, JOB-PLACEMENT FACILITIES, AND SOCIAL, RECREATIONAL, AND COMMERCIAL FACILITIES. THE PLANNED COMMUNITY WOULD PROVIDE SAFE, SANITARY, AND…

Spatial and temporal variation in the community prevalence of antibiotic resistance in Bangladesh: an integrated surveillance study protocol.

PubMed

Rousham, Emily; Unicomb, Leanne; Wood, Paul; Smith, Michael; Asaduzzaman, Muhammad; Islam, Mohammad Aminul

2018-04-28

Increasing antibiotic resistance (ABR) in low-income and middle-income countries such as Bangladesh presents a major health threat. However, assessing the scale of the health risk is problematic in the absence of reliable data on the community prevalence of antibiotic-resistant bacteria. We describe the protocol for a small-scale integrated surveillance programme that aims to quantify the prevalence of colonisation with antibiotic-resistant bacteria and concentrations of antibiotic-resistant genes from a 'One Health' perspective. The holistic assessment of ABR in humans, animals and within the environment in urban and rural Bangladesh will generate comprehensive data to inform human health risk. The study design focuses on three exposure-relevant sites where there is enhanced potential for transmission of ABR between humans, animals and the environment: (1) rural poultry-owning households, (2) commercial poultry farms and (3) urban live-bird markets. The comparison of ABR prevalence in human groups with high and low exposure to farming and poultry will enable us to test the hypothesis that ABR bacteria and genes from the environment and food-producing animals are potential sources of transmission to humans. Escherichia coli is used as an ABR indicator organism due to its widespread environmental presence and colonisation in both the human and animal gastrointestinal tract. The study has been approved by the Institutional Review Board of the International Centre for Diarrhoeal Disease Research, Bangladesh, and Loughborough University Ethics Committee. Data for the project will be stored on the open access repository of the Centre for Ecology and Hydrology, Natural Environment Research Council. The results of this study will be published in peer-reviewed journals and presented at national and international conferences. © 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.

Suicide and accidental death in Australia's rural farming communities: a review of the literature.

PubMed

Kennedy, Alison J; Maple, Myfanwy J; McKay, Kathy; Brumby, Susan A

2014-01-01

Australia's farmers constitute a heterogeneous group within the rural population. This literature review incorporates four broad areas: an understanding of farming communities, families and individuals and the contexts in which they live and work; an exploration of the challenges to morbidity and mortality that these communities face; a description of the patterns of suicide and accidental death in farming communities; and an outline of what is missing from the current body of research. Recommendations will be made on how these gaps may be addressed. In developing this comprehensive literature review, a snowballing and saturation approach was adopted. Initial search terms included suicid*, farm*, accident*, fatal*, death, sudden death, rural OR remote, Australia and NOT Australia. Databases searched included SCOPUS, PubMed, Proquest and SafetyLit; research from 1995 onwards was examined for relevance. Earlier seminal texts were also included. Reference lists of retrieved articles were searched and citations explored for further relevant research material. The primary focus was on Australian peer-reviewed research with supplementary grey literature. International material was used as examples. The literature variously describes farmers as members of both rural farming communities and farming families, and as individuals within an occupational classification. Within each of these classifications, there is evidence of the cumulative impact of a multiplicity of social, geographical and psychological factors relating to work, living and social arrangements that impact the health and wellbeing of Australia's farmers and their families, particularly accidental death and suicide. Research consistently demonstrates traumatic death to be at a greater rate than in the general Australian population, with reductions found more recently in some modes of farming-related accidental death. Patterns of accidental death and suicide are commonly linked to the changing shape of contemporary farming. Suicide rates are also frequently described in relation to lethality and accessibility of means. The limitations of suicide and accidental death data are considerable. While there is consistent reporting of heightened levels of risk for suicide and accidental death in farming communities the limitations of the research remain significant. There are substantial gaps in current knowledge, and the body of research to date lacks clarity, inclusiveness and contextual specificity. Absent from the literature is any investigation of the impact of these frequently preventable deaths on the families and communities in which they occur. Recommendations for future research are suggested.

Care farms in the Netherlands: attractive empowerment-oriented and strengths-based practices in the community.

PubMed

Hassink, Jan; Elings, Marjolein; Zweekhorst, Marjolein; van den Nieuwenhuizen, Noor; Smit, Annet

2010-05-01

Empowerment-oriented and strengths-based practices focusing on community integration have gained recognition for various client groups in recent decades. This paper discusses whether care farms in the Netherlands are relevant examples of such practices. We identify characteristics associated with care farms that are relevant for three different client groups: clients with severe mental health problems, clients from youth care backgrounds, and frail elderly clients. We interviewed 41 clients, 33 care farmers, and 27 health professionals. The study shows that care farms are experienced as unique services because of a combination of different types of characteristic qualities: the personal and involved attitude of the farmer, a safe community, useful and diverse activities, and a green environment. This leads to an informal context that is close to normal life. We found no essential differences in the assessment of characteristics between different client groups and between clients, farmers, and health professionals. Care farms can be considered as an innovative example of community-based services that can improve the quality of life of clients. Copyright 2009 Elsevier Ltd. All rights reserved.

Urban and Suburban Residents' Perceptions of Farmers and Agriculture.

ERIC Educational Resources Information Center

Molnar, Joseph J.; Duffy, Patricia A.

Attitudes about farming and government agricultural policies differed among residential categories ranging from urban to rural. A mail survey gathered 3,232 completed questionnaires from a national random sample of 9,250 households. Statistical weighting made respondent categories representative of national proportions. Although respondents…

Influence of Pig Farming on the Human Nasal Microbiota: Key Role of Airborne Microbial Communities

PubMed Central

Kraemer, Julia G.; Ramette, Alban; Aebi, Suzanne; Oppliger, Anne

2018-01-01

ABSTRACT It has been hypothesized that the environment can influence the composition of the nasal microbiota. However, the direct influence of pig farming on the anterior and posterior nasal microbiota is unknown. Using a cross-sectional design, pig farms (n = 28) were visited in 2014 to 2015, and nasal swabs from 43 pig farmers and 56 pigs, as well as 27 air samples taken in the vicinity of the pig enclosures, were collected. As controls, nasal swabs from 17 cow farmers and 26 non-animal-exposed individuals were also included. Analyses of the microbiota were performed based on 16S rRNA amplicon sequencing and the DADA2 pipeline to define sequence variants (SVs). We found that pig farming is strongly associated with specific microbial signatures (including alpha- and beta-diversity), which are reflected in the microbiota of the human nose. Furthermore, the microbial communities were more similar within the same farm compared to between the different farms, indicating a specific microbiota pattern for each pig farm. In total, there were 82 SVs that occurred significantly more abundantly in samples from pig farms than from cow farmers and nonexposed individuals (i.e., the core pig farm microbiota). Of these, nine SVs were significantly associated with the posterior part of the human nose. The results strongly indicate that pig farming is associated with a distinct human nose microbiota. Finally, the community structures derived by the DADA2 pipeline showed an excellent agreement with the outputs of the mothur pipeline which was revealed by procrustes analyses. IMPORTANCE The knowledge about the influence of animal keeping on the human microbiome is important. Previous research has shown that pets significantly affect the microbial communities of humans. However, the effect of animal farming on the human microbiota is less clear, although it is known that the air at farms and, in particular, at pig farms is charged with large amounts of dust, bacteria, and fungi. In this study, we simultaneously investigated the nasal microbiota of pigs, humans, and the environment at pig farms. We reveal an enormous impact of pig farming on the human nasal microbiota which is far more pronounced compared to cow farming. In addition, we analyzed the airborne microbiota and found significant associations suggesting an animal-human transmission of the microbiota within pig farms. We also reveal that microbial patterns are farm specific, suggesting that the environment influences animals and humans in a similar manner. PMID:29330190

A global synthesis of the effects of diversified farming systems on arthropod diversity within fields and across agricultural landscapes.

PubMed

Lichtenberg, Elinor M; Kennedy, Christina M; Kremen, Claire; Batáry, Péter; Berendse, Frank; Bommarco, Riccardo; Bosque-Pérez, Nilsa A; Carvalheiro, Luísa G; Snyder, William E; Williams, Neal M; Winfree, Rachael; Klatt, Björn K; Åström, Sandra; Benjamin, Faye; Brittain, Claire; Chaplin-Kramer, Rebecca; Clough, Yann; Danforth, Bryan; Diekötter, Tim; Eigenbrode, Sanford D; Ekroos, Johan; Elle, Elizabeth; Freitas, Breno M; Fukuda, Yuki; Gaines-Day, Hannah R; Grab, Heather; Gratton, Claudio; Holzschuh, Andrea; Isaacs, Rufus; Isaia, Marco; Jha, Shalene; Jonason, Dennis; Jones, Vincent P; Klein, Alexandra-Maria; Krauss, Jochen; Letourneau, Deborah K; Macfadyen, Sarina; Mallinger, Rachel E; Martin, Emily A; Martinez, Eliana; Memmott, Jane; Morandin, Lora; Neame, Lisa; Otieno, Mark; Park, Mia G; Pfiffner, Lukas; Pocock, Michael J O; Ponce, Carlos; Potts, Simon G; Poveda, Katja; Ramos, Mariangie; Rosenheim, Jay A; Rundlöf, Maj; Sardiñas, Hillary; Saunders, Manu E; Schon, Nicole L; Sciligo, Amber R; Sidhu, C Sheena; Steffan-Dewenter, Ingolf; Tscharntke, Teja; Veselý, Milan; Weisser, Wolfgang W; Wilson, Julianna K; Crowder, David W

2017-11-01

Agricultural intensification is a leading cause of global biodiversity loss, which can reduce the provisioning of ecosystem services in managed ecosystems. Organic farming and plant diversification are farm management schemes that may mitigate potential ecological harm by increasing species richness and boosting related ecosystem services to agroecosystems. What remains unclear is the extent to which farm management schemes affect biodiversity components other than species richness, and whether impacts differ across spatial scales and landscape contexts. Using a global metadataset, we quantified the effects of organic farming and plant diversification on abundance, local diversity (communities within fields), and regional diversity (communities across fields) of arthropod pollinators, predators, herbivores, and detritivores. Both organic farming and higher in-field plant diversity enhanced arthropod abundance, particularly for rare taxa. This resulted in increased richness but decreased evenness. While these responses were stronger at local relative to regional scales, richness and abundance increased at both scales, and richness on farms embedded in complex relative to simple landscapes. Overall, both organic farming and in-field plant diversification exerted the strongest effects on pollinators and predators, suggesting these management schemes can facilitate ecosystem service providers without augmenting herbivore (pest) populations. Our results suggest that organic farming and plant diversification promote diverse arthropod metacommunities that may provide temporal and spatial stability of ecosystem service provisioning. Conserving diverse plant and arthropod communities in farming systems therefore requires sustainable practices that operate both within fields and across landscapes. © 2017 John Wiley & Sons Ltd.

Community analysis of the abundance and diversity of mosquito species (Diptera: Culicidae) in three European countries at different latitudes.

PubMed

Möhlmann, Tim W R; Wennergren, Uno; Tälle, Malin; Favia, Guido; Damiani, Claudia; Bracchetti, Luca; Koenraadt, Constantianus J M

2017-10-23

Studies on mosquito species diversity in Europe often focus on a specific habitat, region or country. Moreover, different trap types are used for these sampling studies, making it difficult to compare and validate results across Europe. To facilitate comparisons of trapping sites and community analysis, the present study used two trap types for monitoring mosquito species diversity in three habitat types for three different countries in Europe. Mosquitoes were trapped using Biogents Sentinel (BGS), and Mosquito Magnet Liberty Plus (MMLP) traps at a total of 27 locations in Sweden, the Netherlands and Italy, comprising farm, peri-urban and wetland habitats. From July 2014 to June 2015 all locations were sampled monthly, except for the winter months. Indices of species richness, evenness and diversity were calculated, and community analyses were carried out with non-metric multidimensional scaling (NMDS) techniques. A total of 11,745 female mosquitoes were trapped during 887 collections. More than 90% of the mosquitoes belonged to the genera Culex and Aedes, with Culex pipiens being the most abundant species. The highest mosquito diversity was found in Sweden. Within Sweden, species diversity was highest in wetland habitats, whereas in the Netherlands and Italy this was highest at farms. The NMDS analyses showed clear differences in mosquito communities among countries, but not among habitat types. The MMLP trapped a higher diversity of mosquito species than the BGS traps. Also, MMLP traps trapped higher numbers of mosquitoes, except for the genera Culex and Culiseta in Italy. A core mosquito community could be identified for the three countries, with Culex pipiens as the most abundant species. Differences in mosquito species communities were more defined by the three countries included in the study than by the three habitat types. Differences in mosquito community composition across countries may have implications for disease emergence and further spread throughout Europe. Future research should, therefore, focus on how field data of vector communities can be incorporated into models, to better assess the risk of mosquito-borne disease outbreaks.

Dairying. People on the Farm. [Revised].

ERIC Educational Resources Information Center

Department of Agriculture, Washington, DC. Office of Governmental and Public Affairs.

This booklet, one in a series about life on modern farms, describes the daily lives of two dairy farm families, the Schwartzbecks and the Bealls of Maryland. Beginning with early morning milking, the booklet traces the farm families through their daily work and community activities, explaining how a modern dairy farm is run. Although this booklet…

Coliform Contamination of Peri-urban Grown Vegetables and Potential Public Health Risks: Evidence from Kumasi, Ghana.

PubMed

Abass, Kabila; Ganle, John Kuumuori; Adaborna, Eric

2016-04-01

Peri-urban vegetable farming in Ghana is an important livelihood activity for an increasing number of people. However, increasing quality and public health concerns have been raised, partly because freshwater availability for irrigation purposes is a major constraint. This paper investigated on-farm vegetable contamination and potential health risks using samples of lettuce, spring onions and cabbage randomly selected from 18 vegetable farms in peri-urban Kumasi, Ghana. Vegetable samples were tested for total coliform, fecal coliform, Escherichia coli and Salmonella spp. bacteria contamination using the Most Probable Number method. Results show high contamination levels of total and fecal coliforms, and Escherichia coli bacteria in all 18 vegetable samples. The mean total coliform/100 ml concentration for spring onions, lettuce and cabbage were 9.15 × 10(9), 4.7 × 10(7) and 8.3 × 10(7) respectively. The mean fecal coliform concentration for spring onions, lettuce and cabbage were also 1.5 × 10(8), 4.15 × 10(7) and 2.15 × 10(7) respectively, while the mean Escherichia coli bacteria contamination for spring onions, lettuce and cabbage were 1.4 × 10(8), 2.2 × 10(7) and 3.2 × 10(7) respectively. The level of total coliform, fecal coliform and Escherichia coli bacteria contamination in all the vegetable samples however declined as the distance between the main water source (Wiwi River) and farms increases. Nonetheless, all contamination levels were well above acceptable standards, and could therefore pose serious public health risks to consumers. Increased education and supervision of farmers, as well as public health and food hygiene education of consumers, are critical to reducing on-farm vegetable contamination and the health risks associated with consumption of such vegetables.

The social biography of antibiotic use in smallholder dairy farms in India.

PubMed

Chauhan, Abhimanyu Singh; George, Mathew Sunil; Chatterjee, Pranab; Lindahl, Johanna; Grace, Delia; Kakkar, Manish

2018-01-01

Antimicrobial resistance (AMR) has been identified as one of the major threats to global health, food security and development today. While there has been considerable attention about the use and misuse of antibiotics amongst human populations in both research and policy environments, there is no definitive estimate of the extent of misuse of antibiotics in the veterinary sector and its contribution to AMR in humans. In this study, we explored the drivers ofirrational usage of verterinary antibiotics in the dairy farming sector in peri-urban India. The study was conducted in the peri-urban belts of Ludhiana, Guwahati and Bangalore. A total of 54 interviews (formal and non-formal) were carried out across these three sites. Theme guides were developed to explore different drivers of veterinary antimicrobial use. Data was audio recorded and transcribed. Analysis of the coded data set was carried out using AtlasTi. Version 7. Themes emerged inductively from the set of codes. Findings were presented based on concept of 'levels of analyses'. Emergent themes were categorised as individual, health systems, and policy level drivers. Low level of knowledge related to antibiotics among farmers, active informal service providers, direct marketing of drugs to the farmers and easily available antibiotics, dispensed without appropriate prescriptions contributed to easy access to antibiotics, and were identified to be the possible drivers contributing to the non-prescribed and self-administered use of antibiotics in the dairy farms. Smallholding dairy farmers operated within very small margins of profits. The paucity of formal veterinary services at the community level, coupled with easy availability of antibiotics and the need to ensure profits and minimise losses, promoted non-prescribed antibiotic consumption. It is essential that these local drivers of irrational antibiotic use are understood in order to develop interventions and policies that seek to reduce antibiotic misuse.

Using on-farm sedimentation ponds to improve microbial quality of irrigation water in urban vegetable farming in Ghana.

PubMed

Keraita, B; Drechsel, P; Konradsen, F

2008-01-01

This paper presents an assessment of the potential of using on-farm ponds to reduce levels of microbial contamination in wastewater--contaminated irrigation water. The study involved observations on the use of ponds in urban agriculture in Kumasi, Ghana, and more than 300 irrigation water samples were taken for physico-chemical and microbial laboratory analysis. The study shows that while on-farm ponds are commonly used, their potential to remove pathogens through sedimentation has not been fully optimized. Two-thirds of helminth eggs were in the sediments and careful collection of irrigation water without disturbing sediments reduced helminth eggs in irrigation water by about 70%. Helminth eggs reduced from about 5 to less than 1 egg per litre in three days in both dry and wet seasons while thermotolerant coliforms took six days in the dry season to reduce from about 8 to 4 log units per 100 ml, to meet the WHO guidelines. For optimal pathogen removal, better pond designs, farmers' training on collection of water with minimal disturbance and any other means to enhance sedimentation and pathogen die-off can be essential components of a multiple-barrier approach complementing farm-based measures like simple filtration techniques, better irrigation methods and post-harvest contamination.

Antimicrobials in small-scale urban pig farming in a lower middle-income country - arbitrary use and high resistance levels.

PubMed

Ström, G; Boqvist, S; Albihn, A; Fernström, L-L; Andersson Djurfeldt, A; Sokerya, S; Sothyra, T; Magnusson, U

2018-01-01

Administration of antimicrobials to food-producing animals is regarded as a major contributor to the overall emergence of resistance in bacteria worldwide. However, few data are available on global antimicrobial use and resistance (AMR) in livestock, especially from low- and middle-income countries. We conducted a structured survey of 91 small-scale pig farms in the urban and peri-urban areas of Phnom Penh, Cambodia, to assess the farmers' knowledge, attitudes and practices related to antimicrobial use in their pig production. Commensal Escherichia coli was isolated from three healthy pigs from each farm ( n  = 261) and susceptibility testing was performed against 14 antimicrobials, using broth microdilution. Univariable logistic regression and generalized linear mixed models were used to investigate potential associations between farm characteristics, management factors and resistance to different types of antimicrobials. We found a widespread and arbitrary use of antimicrobials, often based on the farmer's own judgment. Around 66% of the farmers reported frequently self-adjusting treatment duration and dosage, and 45% had not heard about the term 'antimicrobial resistance'. The antimicrobials most commonly mentioned or kept by the farmers were amoxicillin, tylosin, gentamicin and colistin. Around 37% used a feed concentrate that contained antimicrobials, while antimicrobials for humans were used as a last-line treatment by 10% of the farmers. Commensal E. coli exhibited high prevalence of resistance to several antimicrobials considered to be of critical importance for human medicine, including ampicillin, ciprofloxacin and colistin, and multidrug-resistance was found in 79% of the samples. Higher prevalence of resistance was observed on farms that administered prophylactic antimicrobials and on farms that treated the entire group or herd in the event of disease. The widespread and arbitrary use of antimicrobials in pig farming in Cambodia is highly worrisome. Overall, farmers had a low awareness of the risks and consequences related to antimicrobial use and AMR. The results presented in this study confirm the hypothesis that non-rational use of antimicrobials results in higher prevalence of AMR and highlight the need for professional animal health systems that involve medically rational use of antimicrobials in emerging economies such as Cambodia.

[Control effects of rice-duck farming and other weed management strategies on weed communities in paddy fields].

PubMed

Wei, Shouhui; Qiang, Sheng; Ma, Bo; Wei, Jiguang; Chen, Jianwei; Wu, Jianqiang; Xie, Tongzhou; Shen, Xiaokun

2005-06-01

By the methods of community ecology, field studies were conducted to evaluate the control effects of three weed management strategies, i. e., rice-duck farming (RD), manual weeding (MW) and chemical weeding (CW), on the weed communities in paddy fields. The results showed that under rice-duck farming, the weed density in paddy fields decreased significantly, and the control effects on dominant weed species such as Monochoria vaginalis, Cyperus difformis, Sagittaria pygmaea were all above 95%, with an overall effect higher than CW and MW. Under RD, the species richness and Shannon-Wiener diversity indices decreased slightly, while Pielou community evenness indices increased markedly, indicating that the species composition of weed community was greatly improved, and the infestation of former dominant weed species was reduced. The structure of weed communities in paddy fields varied with different weed management strategies, e. g., under RD, Lindernia procumbens, Cyperus difformis and Fimbristylis miliacea constituted the major weed community, and the Whittaker index was significant higher than that of CW, MW and CK, which indicated that rice-duck farming had a greater effect on the structure of the weed communities. The same conclusion could be drawn from Sorensen's similarity indices and cluster analysis with Sorensen's index as the distance measurement.

The use of a geographic information system to identify a dairy goat farm as the most likely source of an urban Q-fever outbreak.

PubMed

Schimmer, Barbara; Ter Schegget, Ronald; Wegdam, Marjolijn; Züchner, Lothar; de Bruin, Arnout; Schneeberger, Peter M; Veenstra, Thijs; Vellema, Piet; van der Hoek, Wim

2010-03-16

A Q-fever outbreak occurred in an urban area in the south of the Netherlands in May 2008. The distribution and timing of cases suggested a common source. We studied the spatial relationship between the residence locations of human cases and nearby small ruminant farms, of which one dairy goat farm had experienced abortions due to Q-fever since mid April 2008. A generic geographic information system (GIS) was used to develop a method for source detection in the still evolving major epidemic of Q-fever in the Netherlands. All notified Q-fever cases in the area were interviewed. Postal codes of cases and of small ruminant farms (size >40 animals) located within 5 kilometres of the cluster area were geo-referenced as point locations in a GIS-model. For each farm, attack rates and relative risks were calculated for 5 concentric zones adding 1 kilometre at a time, using the 5-10 kilometres zone as reference. These data were linked to the results of veterinary investigations. Persons living within 2 kilometres of an affected dairy goat farm (>400 animals) had a much higher risk for Q-fever than those living more than 5 kilometres away (Relative risk 31.1 [95% CI 16.4-59.1]). The study supported the hypothesis that a single dairy goat farm was the source of the human outbreak. GIS-based attack rate analysis is a promising tool for source detection in outbreaks of human Q-fever.

Urban and non-urban differences in community living and participation among individuals with serious mental illnesses.

PubMed

Townley, Greg; Brusilovskiy, Eugene; Salzer, Mark S

2017-03-01

Despite a wealth of studies examining the relationship between urbanicity (i.e., living in an urban area) and psychological distress, there is a paucity of research examining the relationship between urbanicity, community living, and community participation of adults with serious mental illnesses. This study addresses this knowledge gap by assessing urban and non-urban differences in community participation, sense of community, mental health stigma, and perceptions of the neighborhood environment among individuals with serious mental illnesses living independently throughout the United States. A total of 300 individuals with serious mental illnesses recruited from 21 outpatient mental health service organizations in 15 states completed a phone survey about their community living and participation experiences. Urbanicity was examined at two spatial scales (block group and county), and independent-samples t-tests were employed to assess urban and non-urban differences in community living and participation variables. Levels of community participation and perceptions of neighborhood quality and crime were higher in urban block groups; sense of community was higher in urban counties; and perceptions of mental health stigma were higher in non-urban counties. Results inform the methodological literature on best practices for assessing urbanicity, as well as interventions aimed at increasing community participation and improving aspects of the built and social environment that affect individuals who experience mental health distress. Copyright © 2017 Elsevier Ltd. All rights reserved.

Global Climate Change, Food Security, and Local Sustainability: Increasing Climate Literacy in Urban Students

NASA Astrophysics Data System (ADS)

Boger, R. A.; Low, R.; Gorokhovich, Y.

2011-12-01

Three higher education institutions, University of Nebraska-Lincoln (UNL), Brooklyn College, and Lehman College, are working together to share expertise and resources to expand climate change topics offered to undergraduate and graduate students in New York City (NYC). This collaboration combines existing UNL educational learning resources and infrastructure in virtual coursework. It will supply global climate change education and locally-based research experiences to the highly diverse undergraduate students of Brooklyn and Lehman Colleges and to middle and high school teachers in NYC. Through the university partnership, UNL materials are being adapted and augmented to include authentic research experiences for undergraduates and teachers using NASA satellite data, geographic information system (GIS) tools, and/or locally collected microclimate data from urban gardens. Learners download NASA data, apply an Earth system approach, and employ GIS in the analysis of food production landscapes in a dynamically changing climate system. The resulting course will be offered via Blackboard courseware, supported by Web 2.0 technologies designed specifically to support dialogue, data, and web publication sharing between partners, teachers and middle school, high school and undergraduate student researchers. NYC is in the center of the urban farming movement. By exploring water and food topics of direct relevance to students' lives and community, we anticipate that students will be motivated and more empowered to make connections between climate change and potential impacts on the health and happiness of people in their community, in the United States and around the world. Final course will be piloted in 2012.

Organic farming enhances soil microbial abundance and activity—A meta-analysis and meta-regression

PubMed Central

Symnaczik, Sarah; Mäder, Paul; De Deyn, Gerlinde; Gattinger, Andreas

2017-01-01

Population growth and climate change challenge our food and farming systems and provide arguments for an increased intensification of agriculture. A promising option is eco-functional intensification through organic farming, an approach based on using and enhancing internal natural resources and processes to secure and improve agricultural productivity, while minimizing negative environmental impacts. In this concept an active soil microbiota plays an important role for various soil based ecosystem services such as nutrient cycling, erosion control and pest and disease regulation. Several studies have reported a positive effect of organic farming on soil health and quality including microbial community traits. However, so far no systematic quantification of whether organic farming systems comprise larger and more active soil microbial communities compared to conventional farming systems was performed on a global scale. Therefore, we conducted a meta-analysis on current literature to quantify possible differences in key indicators for soil microbial abundance and activity in organic and conventional cropping systems. All together we integrated data from 56 mainly peer-reviewed papers into our analysis, including 149 pairwise comparisons originating from different climatic zones and experimental duration ranging from 3 to more than 100 years. Overall, we found that organic systems had 32% to 84% greater microbial biomass carbon, microbial biomass nitrogen, total phospholipid fatty-acids, and dehydrogenase, urease and protease activities than conventional systems. Exclusively the metabolic quotient as an indicator for stresses on microbial communities remained unaffected by the farming systems. Categorical subgroup analysis revealed that crop rotation, the inclusion of legumes in the crop rotation and organic inputs are important farming practices affecting soil microbial community size and activity. Furthermore, we show that differences in microbial size and activity between organic and conventional farming systems vary as a function of land use (arable, orchards, and grassland), plant life cycle (annual and perennial) and climatic zone. In summary, this study shows that overall organic farming enhances total microbial abundance and activity in agricultural soils on a global scale. PMID:28700609

Tapping the Power of Place

ERIC Educational Resources Information Center

Lockette, Tim

2010-01-01

In American popular culture, the word "rural" invokes images of sunny farms and little red schoolhouses--while "urban" means drugs, poverty, and crime. But those who know the reality of both worlds will say that rural schools face many of the same challenges as their urban counterparts. The problems of rural schools are often…

Tapping the Power of Place

ERIC Educational Resources Information Center

Lockette, Tim

2010-01-01

In American popular culture, the word "rural" invokes images of sunny farms and little red school-houses--while "urban" means drugs, poverty, and crime. But rural schools face many of the same challenges as their urban counterparts. The problems of rural schools are often invisible to the public and policy makers. The solutions…

Evaluating the Benefits of Peri-Urban Agriculture.

PubMed

Brinkley, Catherine

2012-08-01

By uniting literature from farmland preservation, growth management, food systems, economics, bioengineering, and environmental studies, this article provides an overview and valuation of the services that farms provide for urban areas. This article first analyzes the mission statements of 130 nationally accredited land trusts to ascertain the criteria used in preserving farmland. Land trusts present uniform preference for parcels that provide ecosystem services, wildlife habitat, viewsheds, local heritage, and agricultural productivity. The list of benefits provided by land trusts was compared to a literature review drawing from farmland amenity, agritourism, farmland preservation, and ecosystems studies to reveal the range of market values for the various benefits of farmland. The market value of farmland services varies from -$37,541 to 124,000 per acre depending on the method of analysis and location of the farm. This research has strong implications for land-use planning, economic opportunities, and ecosystems infrastructure in peri-urban areas.

Evaluating the Benefits of Peri-Urban Agriculture

PubMed Central

Brinkley, Catherine

2014-01-01

By uniting literature from farmland preservation, growth management, food systems, economics, bioengineering, and environmental studies, this article provides an overview and valuation of the services that farms provide for urban areas. This article first analyzes the mission statements of 130 nationally accredited land trusts to ascertain the criteria used in preserving farmland. Land trusts present uniform preference for parcels that provide ecosystem services, wildlife habitat, viewsheds, local heritage, and agricultural productivity. The list of benefits provided by land trusts was compared to a literature review drawing from farmland amenity, agritourism, farmland preservation, and ecosystems studies to reveal the range of market values for the various benefits of farmland. The market value of farmland services varies from −$37,541 to 124,000 per acre depending on the method of analysis and location of the farm. This research has strong implications for land-use planning, economic opportunities, and ecosystems infrastructure in peri-urban areas. PMID:25324593

Comparison of rumen bacterial communities in dairy herds of different production.

PubMed

Indugu, Nagaraju; Vecchiarelli, Bonnie; Baker, Linda D; Ferguson, James D; Vanamala, Jairam K P; Pitta, Dipti W

2017-08-30

The purpose of this study was to compare the rumen bacterial composition in high and low yielding dairy cows within and between two dairy herds. Eighty five Holstein dairy cows in mid-lactation (79-179 days in milk) were selected from two farms: Farm 12 (M305 = 12,300 kg; n = 47; 24 primiparous cows, 23 multiparous cows) and Farm 9 (M305 = 9700 kg; n = 38; 19 primiparous cows, 19 multiparous cows). Each study cow was sampled once using the stomach tube method and processed for 16S rRNA gene amplicon sequencing using the Ion Torrent (PGM) platform. Differences in bacterial communities between farms were greater (Adonis: R 2  = 0.16; p < 0.001) than within farm. Five bacterial lineages, namely Prevotella (48-52%), unclassified Bacteroidales (10-12%), unclassified bacteria (5-8%), unclassified Succinivibrionaceae (1-7%) and unclassified Prevotellaceae (4-5%) were observed to differentiate the community clustering patterns among the two farms. A notable finding is the greater (p < 0.05) contribution of Succinivibrionaceae lineages in Farm 12 compared to Farm 9. Furthermore, in Farm 12, Succinivibrionaceae lineages were higher (p < 0.05) in the high yielding cows compared to the low yielding cows in both primiparous and multiparous groups. Prevotella, S24-7 and Succinivibrionaceae lineages were found in greater abundance on Farm 12 and were positively correlated with milk yield. Differences in rumen bacterial populations observed between the two farms can be attributed to dietary composition, particularly differences in forage type and proportion in the diets. A combination of corn silage and alfalfa silage may have contributed to the increased proportion of Proteobacteria in Farm 12. It was concluded that Farm 12 had a greater proportion of specialist bacteria that have the potential to enhance rumen fermentative digestion of feedstuffs to support higher milk yields.

Farm safety education in New York Mennonite schools.

PubMed

Carrabba, James; Wyckoff, Sherry; Scribani, Melissa; Jenkins, Paul; May, John

2012-01-01

This intervention delivers agricultural safety information to Mennonite youth, grades 1 to 8 in their schools. The purpose is to reduce injuries in the Groffdale Conference, an Old Order Mennonite community in Yates County, New York. The New York Center for Agricultural Medicine and Health (NYCAMH) assisted community members to create an appropriate farm safety presentation for Mennonite children. A vital aspect of this approach is that members of the Old Order community are the educators who are delivering the information in a culturally appropriate manner. As an outside organization, it is unlikely that NYCAMH would have access to this population to directly deliver youth farm safety education.

Farm Education and the Effect of a Farm Visit on Children's Conception of Agriculture

ERIC Educational Resources Information Center

Smeds, Pia; Jeronen, Eila; Kurppa, Sirpa

2015-01-01

Personal connections to agriculture have decreased considerably in Finland during the last few decades due to structural changes in agriculture. In this study, we will elucidate the understanding and conception of agriculture amongst urban pupils who have grown up during the 21st century. The research strategy consists of intervention in form of a…

An Invasion of Green-Stained Farm Workers from Outer Space(s)? Or a Rural Community Struggling with Issues of Itinerancy?

ERIC Educational Resources Information Center

Henderson, Robyn

2005-01-01

This paper investigates stories that are told in a North Queensland rural community about the arrival of itinerant farm workers for the winter harvesting season. Permanent residents often represent this annual event as an invasion of the community by undesirable people who break the law, exacerbate racial tensions and take jobs from locals. Such…

The Changing Colors of Maple Hills: Intersections of Culture, Race, Language, and Exceptionality in a Rural Farming Community

ERIC Educational Resources Information Center

Scanlan, Martin

2016-01-01

This case describes Maple Hills Elementary, a K-8 school in a rural farming community of the Midwest. As a community, Maple Hills has historically experienced a narrow range of diversity across race, ethnicity, language, and religion. Residents have predominantly been White, with German and English heritage, speak English as a mother tongue, and…

77 FR 41185 - Farm, Ranch, and Rural Communities Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-12

... gives notice of a teleconference meeting of the Farm, Ranch, and Rural Communities Committee (FRRCC). The FRRCC is a policy-oriented committee that provides policy advice, information, and recommendations... relevance for consideration by the Committee in order to provide advice and insights to the Agency on...

Social networks and mental health among a farming population.

PubMed

Stain, Helen J; Kelly, Brian; Lewin, Terry J; Higginbotham, Nick; Beard, John R; Hourihan, Fleur

2008-10-01

The study investigated the associations between mental health and measures of community support, social support networks, sense of place, adversity, and perceived problems in a rural Australian population. There was a specific focus on farming communities due to previous qualitative research by the authors indicating distress by farmers in response to drought (Sartore et al. Aust Fam Phys 36(12), 990-993, 2007). A survey was mailed to adults randomly selected from the Australian Electoral Roll and residing within four local government areas (LGAs) of varying remoteness in rural New South Wales (NSW). Survey measures included: support networks and community attachment; recent stressors (including drought-related stress); and measures of health and related functioning. The Kessler-10 provided an index of current psychological distress. The sample (n = 449; response rate 24%) was predominantly female (58.4%) and 18.9% were farmers or farm workers. Moderate to very high psychological distress was reported for 20.7% of the sample. Half (56.1%) of all respondents, and specifically 71.8% of farmers or farm workers, reported high levels of perceived stress due to drought. Psychological distress was associated with recent adverse life events, increased alcohol use and functional impairment. Hierarchical regression analysis demonstrated an independent effect of the number of stressful life events including drought related stress, perceived social support (community and individual), alcohol use and physical functioning ability on levels of psychological distress. This model accounted for 43% of the variance in current levels of distress. Lower community support had a more marked impact on distress levels for non-farming than farming participants. This study has highlighted the association between unique rural community characteristics and rural stressors (such as drought) and measures of mental health, suggesting the important mediating role of social factors and community characteristics. The results illustrate the importance of addressing subgroup differences in the role of social capital in mental health.

Effectiveness of community health workers for promoting use of safety eyewear by Latino farm workers.

PubMed

Forst, Linda; Lacey, Steven; Chen, Hua Yun; Jimenez, Rocio; Bauer, Susan; Skinner, Sara; Alvarado, Ramona; Nickels, Leslie; Zanoni, Joseph; Petrea, Robert; Conroy, Lorraine

2004-12-01

To evaluate The Community Health Worker "promotor de salud" (CHW) model is evaluated as a tool for reducing eye injuries in Latino farm workers. In 2001, 786 workers on 34 farms were divided into three intervention blocks: (A) CHWs provided protective eyewear and training to farm workers; (B) CHWs provided eyewear but no training to farm workers; (C) eyewear was distributed to farm workers with no CHW present and no training. Pre- and post-intervention questionnaires demonstrated greater self-reported use of eyewear in all blocks after the intervention (P < 0.0001), with Block A showing the greatest change compared to B (P < 0.0001) and C (P = 0.03); this was supported by field observations. Block A showed the greatest improvement in knowledge on questions related to training content. CHWs were an effective tool to train farm workers in eye health and safety, improving the use of personal protective equipment and knowledge.

To Grow, Nurture, and Maintain: Soil

NASA Astrophysics Data System (ADS)

Joshi, I.; Lam, K.; Hennelly, L. O.; Archie, J. P.

2012-12-01

The importance and difficulties encountered in a sustainable urban farm can be witnessed at the Stanford Earth Systems Educational Garden, in the growth, maintenance, and nurturing of the soil. Techniques and chemicals developed in the mid to late 1900's have infiltrated the traditional farming techniques that allowed humans to continuously farm for hundreds of years. The sudden spur of interest in sustainability has lead many, including Stanford Earth Systems, to reincorporate traditional methods in conjunction with modern technology. To override the damage made by chemicals and industrial farming, we had to recognize that healthy crops originated from healthy soil; thus we began investigating how to nourish soil. We began to research the ideal composition and structure of soil and methods to create and maintain fertile soil. Secondly, we prioritized the importance of nurturing plants and fed the plants with a plethora of natural fertilizers. We also created a compost pile so that the soil could rehabilitate and refill with nutrients with help provided by bacteria. Lastly, we had to maintain the soil to keep the soil viable for future crops. To do this, we had to acknowledge the chemical composition of the soil and plant cover crops to ensure that the nutrients are replenished. Our experiences enabled us to understand the time and effort required to manage suitable crops, animals, and structures for an urban farm.

High-Iron Biosolids Compost-Induced Changes in Lead and Arsenic Speciation and Bioaccessibility in Co-contaminated Soils

EPA Science Inventory

The safety of urban farming has been questioned due to the potential for contamination in urban soils. A laboratory incubation, a field trial, and a second laboratory incubation were conducted to test the ability of high-Fe biosolids–based composts to reduce the bioaccessibil...

Rural-Urban Differences in Environmental Concern: A Closer Look.

ERIC Educational Resources Information Center

Freudenburg, William R.; McGinn, Barbara

This paper presents survey results from rural areas having significant levels of employment both in agriculture and in extraction industries (coal mining). Although a review of the literature suggests that rural residents may express lower levels of environmental concern than urban residents, one study proposed that rural residents in farm-related…

78 FR 22625 - Endangered and Threatened Wildlife and Plants; Revised Designation of Critical Habitat for Allium...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-16

... grassland, open coastal sage scrub, and cismontane juniper woodlands, due to urban development, agricultural... from urban development or destruction to maintain integrity of clay soils, (2) Reduction of land conversion to agricultural uses and reduction of disking or dryland farming to maintain native habitats, (3...

Tree Leaf Bacterial Community Structure and Diversity Differ along a Gradient of Urban Intensity

PubMed Central

Messier, Christian; Kembel, Steven W.

2017-01-01

ABSTRACT Tree leaf-associated microbiota have been studied in natural ecosystems but less so in urban settings, where anthropogenic pressures on trees could impact microbial communities and modify their interaction with their hosts. Additionally, trees act as vectors spreading bacterial cells in the air in urban environments due to the density of microbial cells on aerial plant surfaces. Characterizing tree leaf bacterial communities along an urban gradient is thus key to understand the impact of anthropogenic pressures on urban tree-bacterium interactions and on the overall urban microbiome. In this study, we aimed (i) to characterize phyllosphere bacterial communities of seven tree species in urban environments and (ii) to describe the changes in tree phyllosphere bacterial community structure and diversity along a gradient of increasing urban intensity and at two degrees of tree isolation. Our results indicate that, as anthropogenic pressures increase, urban leaf bacterial communities show a reduction in the abundance of the dominant class in the natural plant microbiome, the Alphaproteobacteria. Our work in the urban environment here reveals that the structures of leaf bacterial communities differ along the gradient of urban intensity. The diversity of phyllosphere microbial communities increases at higher urban intensity, also displaying a greater number and variety of associated indicator taxa than the low and medium urban gradient sites. In conclusion, we find that urban environments influence tree bacterial community composition, and our results suggest that feedback between human activity and plant microbiomes could shape urban microbiomes. IMPORTANCE In natural forests, tree leaf surfaces host diverse bacterial communities whose structure and composition are primarily driven by host species identity. Tree leaf bacterial diversity has also been shown to influence tree community productivity, a key function of terrestrial ecosystems. However, most urban microbiome studies have focused on the built environment, improving our understanding of indoor microbial communities but leaving much to be understood, especially in the nonbuilt microbiome. Here, we provide the first multiple-species comparison of tree phyllosphere bacterial structures and diversity along a gradient of urban intensity. We demonstrate that urban trees possess characteristic bacterial communities that differ from those seen with trees in nonurban environments, with microbial community structure on trees influenced by host species identity but also by the gradient of urban intensity and by the degree of isolation from other trees. Our results suggest that feedback between human activity and plant microbiomes could shape urban microbiomes. PMID:29238751

Tree Leaf Bacterial Community Structure and Diversity Differ along a Gradient of Urban Intensity.

PubMed

Laforest-Lapointe, Isabelle; Messier, Christian; Kembel, Steven W

2017-01-01

Tree leaf-associated microbiota have been studied in natural ecosystems but less so in urban settings, where anthropogenic pressures on trees could impact microbial communities and modify their interaction with their hosts. Additionally, trees act as vectors spreading bacterial cells in the air in urban environments due to the density of microbial cells on aerial plant surfaces. Characterizing tree leaf bacterial communities along an urban gradient is thus key to understand the impact of anthropogenic pressures on urban tree-bacterium interactions and on the overall urban microbiome. In this study, we aimed (i) to characterize phyllosphere bacterial communities of seven tree species in urban environments and (ii) to describe the changes in tree phyllosphere bacterial community structure and diversity along a gradient of increasing urban intensity and at two degrees of tree isolation. Our results indicate that, as anthropogenic pressures increase, urban leaf bacterial communities show a reduction in the abundance of the dominant class in the natural plant microbiome, the Alphaproteobacteria . Our work in the urban environment here reveals that the structures of leaf bacterial communities differ along the gradient of urban intensity. The diversity of phyllosphere microbial communities increases at higher urban intensity, also displaying a greater number and variety of associated indicator taxa than the low and medium urban gradient sites. In conclusion, we find that urban environments influence tree bacterial community composition, and our results suggest that feedback between human activity and plant microbiomes could shape urban microbiomes. IMPORTANCE In natural forests, tree leaf surfaces host diverse bacterial communities whose structure and composition are primarily driven by host species identity. Tree leaf bacterial diversity has also been shown to influence tree community productivity, a key function of terrestrial ecosystems. However, most urban microbiome studies have focused on the built environment, improving our understanding of indoor microbial communities but leaving much to be understood, especially in the nonbuilt microbiome. Here, we provide the first multiple-species comparison of tree phyllosphere bacterial structures and diversity along a gradient of urban intensity. We demonstrate that urban trees possess characteristic bacterial communities that differ from those seen with trees in nonurban environments, with microbial community structure on trees influenced by host species identity but also by the gradient of urban intensity and by the degree of isolation from other trees. Our results suggest that feedback between human activity and plant microbiomes could shape urban microbiomes.

Variation in Rural African Gut Microbiota Is Strongly Correlated with Colonization by Entamoeba and Subsistence

PubMed Central

Morton, Elise R.; Lynch, Joshua; Froment, Alain; Lafosse, Sophie; Heyer, Evelyne; Przeworski, Molly; Blekhman, Ran; Ségurel, Laure

2015-01-01

The human gut microbiota is impacted by host nutrition and health status and therefore represents a potentially adaptive phenotype influenced by metabolic and immune constraints. Previous studies contrasting rural populations in developing countries to urban industrialized ones have shown that industrialization is strongly correlated with patterns in human gut microbiota; however, we know little about the relative contribution of factors such as climate, diet, medicine, hygiene practices, host genetics, and parasitism. Here, we focus on fine-scale comparisons of African rural populations in order to (i) contrast the gut microbiota of populations inhabiting similar environments but having different traditional subsistence modes and either shared or distinct genetic ancestry, and (ii) examine the relationship between gut parasites and bacterial communities. Characterizing the fecal microbiota of Pygmy hunter-gatherers as well as Bantu individuals from both farming and fishing populations in Southwest Cameroon, we found that the gut parasite Entamoeba is significantly correlated with microbiome composition and diversity. We show that across populations, colonization by this protozoa can be predicted with 79% accuracy based on the composition of an individual's gut microbiota, and that several of the taxa most important for distinguishing Entamoeba absence or presence are signature taxa for autoimmune disorders. We also found gut communities to vary significantly with subsistence mode, notably with some taxa previously shown to be enriched in other hunter-gatherers groups (in Tanzania and Peru) also discriminating hunter-gatherers from neighboring farming or fishing populations in Cameroon. PMID:26619199

Urban farming model in South Jakarta

NASA Astrophysics Data System (ADS)

Indrawati, E.

2018-01-01

The development of infrastructure rapidly, large of population and large of urbanization. Meanwhile, agricultural land is decreasing and agricultural production continues to decline. The productive crops is needed for consumption and it is also to improve the environment from oxygen provisioning, antidote to air pollution and to improve soil conditions. The use of yard land for horticultural crops (vegetables, fruits and ornamental plants), spices, medicines, herbs etc. can benefit for the owners of the yard particularly and the general public. The purpose of this research is to identify the model of home yard utilization, mosque yard, office, school, urban park and main road and sub main road, which can improve environmental quality in Pesanggrahan district. The method of analysis used descriptive analysis method by observation. Then analyzed the percentage of the use of yard with productive crops as urban farming. The results showed that the most productive crops were planted in Kelurahan Pesanggrahan 67% which compared with in Kelurahan Ulujami 47%, and in Kelurahan Petukangan Utara 27%. The most types of productive crops were grown as fruit trees and vegetable crops.

7 CFR 1810.2 - Adjustment of interest rates for certain loans involving use of or construction on prime or...

Code of Federal Regulations, 2011 CFR

2011-01-01

... SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS... or construction on prime or unique farmland. (a) For essential community facility loans, insured farm ownership loans for recreation or non-farm enterprises, insured farm operating loans for recreation...

[Automated mapping of urban forests' disturbance and recovery in Nanjing, China].

PubMed

Lyu, Ying-ying; Zhuang, Yi-lin; Ren, Xin-yu; Li, Ming-shi; Xu, Wang-gu; Wang, Zhi

2016-02-01

Using Landsat TM/ETM dense time series observations spanning from 1987 to 2011, taking Laoshan forest farm and Purple Mountain as the research objects, the landsat ecosystem disturbance adaptive processing system (Ledaps) algorithm was used to generate surface reflectance datasets, which were fed to the vegetation change tracker model (VCT) model to derive urban forest disturbance and recovery products over Nanjing, followed by an intensive validation of the products. The results showed that there was a relatively high spatial agreement for forest disturbance products mapped by VCT, ranging from 65.4% to 95.0%. There was an apparent fluctuating forest disturbance and recovery rate over time, and the change trend of forest disturbance occurring at the two sites was roughly similar, but forest recovery was obviously different. Forest coverage in Purple Mountain was less than that in Laoshan forest farm, but the forest disturbance and recovery rates in Laoshan forest farm were larger than those in Purple Mountain.

The potential of solar water disinfection as a household water treatment method in peri-urban Zimbabwe

NASA Astrophysics Data System (ADS)

Murinda, Sharon; Kraemer, Silvie

The potential for reducing diarrhoea morbidity and improving the health status of children in developing countries using solar water disinfection (SODIS) has been demonstrated in past research. A baseline survey was conducted to explore the feasibility and necessity of introducing SODIS in peri-urban communities of Zimbabwe. The survey sought to establish drinking water quality in these areas and to determine the health and hygiene beliefs as well as practices related to water handling in the household. Microbiological water quality tests and personal interviews were carried out in Epworth township and Hopley farm, two peri-urban areas near the capital of Zimbabwe, Harare. These two areas are among the poorest settlements around Harare with 80% of inhabitants being informal settlers. Community meetings were held to introduce solar water disinfection prior to the survey. This was followed by administration of questionnaires, which aimed to investigate whether the community had ever heard about SODIS, whether they were practicing it, other means that were being used to treat drinking water as well as health and hygiene beliefs and practices. It was found out that most households cannot afford basic water treatment like boiling as firewood is expensive. People generally reported that the water was not palatable due to objectionable odour and taste. Microbiological water quality tests proved that drinking water was contaminated in both areas, which makes the water unsafe for drinking and shows the necessity of treatment. Although the majority of people interviewed had not heard of SODIS prior to the interview, attitudes towards its introduction were very positive and the intention to do SODIS in the future was high. Amongst the ones who had heard about SODIS before the study, usage was high. Plastic PET bottles, which were used for the SODIS experiments are currently unavailable and this has been identified as a potential hindrance to the successful implementation of SODIS.

Rural Community Psychology and the Farm Foreclosure Crisis.

ERIC Educational Resources Information Center

Hargrove, David S.

1986-01-01

Discusses socio-psychological effect of farm foreclosures and decline of agriculturally-related businesses in the midwest/plains states. Suggests that models for understanding human response to natural disasters are applicable to this crisis. Challenges the myth that rural people and communities bond together under stress and offers suggestions to…

78 FR 41795 - Farm, Ranch, and Rural Communities Committee Teleconference

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-11

..., EPA gives notice of a teleconference meeting of the Farm, Ranch, and Rural Communities Committee (FRRCC). The FRRCC is a policy-oriented committee that provides policy advice, information, and... specific topics of relevance for consideration by the Committee in order to provide advice and insights to...

77 FR 65547 - Farm, Ranch, and Rural Communities Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-29

..., Public Law 92463, EPA gives notice of cancellation of that public meeting for the Farm, Ranch, and Rural Communities Committee (FRRCC). The FRRCC provides policy advice, information, and recommendations to the EPA... by the Committee in order to provide advice and insights to the Agency on environmental policies and...

76 FR 11243 - Farm, Ranch, and Rural Communities Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-01

... Act, Public Law 92-463, EPA gives notice of a meeting of the Farm, Ranch, and Rural Communities Committee (FRRCC). The FRRCC is a policy-oriented committee that provides policy advice, information, and... associated with agricultural production, in such a way as to provide thoughtful advice and useful insights to...

76 FR 59396 - Farm, Ranch, and Rural Communities Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... Act, Public Law 92-463, EPA gives notice of a meeting of the Farm, Ranch, and Rural Communities Committee (FRRCC). The FRRCC is a policy-oriented committee that provides policy advice, information, and... associated with agricultural production, in such a way as to provide thoughtful advice and useful insights to...

75 FR 55578 - Farm, Ranch, and Rural Communities Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-13

... Act, Public Law 92-463, EPA gives notice of a meeting of the Farm, Ranch, and Rural Communities Committee (FRRCC). The FRRCC is a policy-oriented committee that provides policy advice, information, and..., complex agricultural air issues, and environmental markets, in such a way as to provide thoughtful advice...

76 FR 33280 - Farm, Ranch, and Rural Communities Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-08

... Act, Public Law 92-463, EPA gives notice of a meeting of the Farm, Ranch, and Rural Communities Committee (FRRCC). The FRRCC is a policy-oriented committee that provides policy advice, information, and... associated with agricultural production, in such a way as to provide thoughtful advice and useful insights to...

77 FR 75152 - Farm, Ranch, and Rural Communities Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-19

... Act, Public Law 92-463, EPA gives notice of a teleconference meeting of the Farm, Ranch, and Rural Communities Committee (FRRCC). The FRRCC is a policy-oriented committee that provides policy advice... discuss specific topics of relevance for consideration by the Committee in order to provide advice and...

7 CFR 3560.58 - Site requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

...), and for farm labor housing units financed under sections 514 and 516, which may be developed in any area where a need for farm labor housing exists. (3) Communities in which Agency-financed MFH is..., either by location or terrain, to essential community facilities such as water, sewerage removal, schools...

7 CFR 3560.58 - Site requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

...), and for farm labor housing units financed under sections 514 and 516, which may be developed in any area where a need for farm labor housing exists. (3) Communities in which Agency-financed MFH is..., either by location or terrain, to essential community facilities such as water, sewerage removal, schools...

7 CFR 3560.58 - Site requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

...), and for farm labor housing units financed under sections 514 and 516, which may be developed in any area where a need for farm labor housing exists. (3) Communities in which Agency-financed MFH is..., either by location or terrain, to essential community facilities such as water, sewerage removal, schools...

Industrial production of the interbelic German from the Banat Highland

NASA Astrophysics Data System (ADS)

Rudolf, C.; Hatiegan, C.; Pellac, A.; Bogdan, S. L.; Paduraru, L.; Varga, A.

2018-01-01

The historian Fernand Braudel considered that geography dictates history because a certain region or a certain state requires a characteristic of its economic life. Commerce was often called in mercantilist period the blood that provides life of the nation. These data imply progress in terms of demographic beyond doubt, especially in the employment of the German minority living in the urban communes of the Banat Mountain. We retain the dual nature of their occupations, with farm work kept in the background, but the main plane dominated the gradual effect of industrial labour and business activities. Along with farmers, most Germans residing in villages and hamlets in the mountains of Banat were devoted to jobs in the service sector and small crafts area. They worked both as employers and employees in the stores and workshops in rural and urban areas where they resided. Working as sellers, barbers, blacksmiths, carpenters, tailors, butchers, tanners, plumbers, painters or as doctors, dentists, teachers, lawyers, they have contributed to the development of material and spiritual not only their own minority but of communities within which they were born and prospered.

Sources and management of hazardous waste in Papua New Guinea

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

Singh, K.

1996-12-31

Papua New Guinea (PNG) has considerable mineral wealth, especially in gold and copper. Large-scale mining takes place, and these activities are the source of most of PNG`s hazardous waste. Most people live in small farming communities throughout the region. Those living adjacent to mining areas have experienced some negative impacts from river ecosystem damage and erosion of their lands. Industry is centered mainly in urban areas and Generates waste composed of various products. Agricultural products, pesticide residues, and chemicals used for preserving timber and other forestry products also produce hazardous waste. Most municipal waste comes from domestic and commercial premises;more » it consists mainly of combustibles, noncombustibles, and other wastes. Hospitals generate pathogenic organisms, radioactive materials, and chemical and pharmaceutical laboratory waste. Little is known about the actual treatment of waste before disposal in PNG. Traditional low-cost waste disposal methods are usually practiced, such as use of landfills; storage in surface impoundments; and disposal in public sewers, rivers, and the sea. Indiscriminate burning of domestic waste in backyards is also commonly practiced in urban and rural areas. 10 refs., 4 tabs.« less

75 FR 27703 - National Urban and Community Forestry Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-18

... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The National Urban and Community... discuss emerging issues in urban and community forestry, work on Council administrative items and hear...

24 CFR 597.403 - Revocation of designation.

Code of Federal Regulations, 2014 CFR

2014-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... Secretary may revoke the designation of an urban area as an Empowerment Zone or Enterprise Community if the... the designation of an urban area as an Empowerment Zone or Enterprise Community, the Secretary will...

24 CFR 597.403 - Revocation of designation.

Code of Federal Regulations, 2012 CFR

2012-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... Secretary may revoke the designation of an urban area as an Empowerment Zone or Enterprise Community if the... the designation of an urban area as an Empowerment Zone or Enterprise Community, the Secretary will...

24 CFR 597.403 - Revocation of designation.

Code of Federal Regulations, 2013 CFR

2013-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... Secretary may revoke the designation of an urban area as an Empowerment Zone or Enterprise Community if the... the designation of an urban area as an Empowerment Zone or Enterprise Community, the Secretary will...

77 FR 27179 - National Urban and Community Forestry Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-09

... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The National Urban and Community... Staff to the National Urban and Community Forestry Advisory Council, 201 14th Street SW., Yates Building...

75 FR 57898 - National Urban and Community Forestry Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-23

... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice; Announcement for the 2011 U.S. Forest Service Urban and Community Forestry Challenge Cost Share Grant Opportunity. SUMMARY: The National Urban and Community Foresty...

24 CFR 597.403 - Revocation of designation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... Secretary may revoke the designation of an urban area as an Empowerment Zone or Enterprise Community if the... the designation of an urban area as an Empowerment Zone or Enterprise Community, the Secretary will...

Using Citizen Science and Urban Gardening to Transform Landscapes of Despair into Fields of Prosperity—A Lesson from Lead (Pb)

NASA Astrophysics Data System (ADS)

Filippelli, G. M.

2016-12-01

An interesting phenomenon has occurred in many larger U.S. cities over the past decade—an explosion of urban agriculture and a new awareness of sustainable urban food systems. This movement likely has several contributing factors, including newer availability of large tracts of property in cities after the global recession of 2008-2010, a shift in perception of cities as desirable places to live and work, and the influx of creative, innovative, and sustainability-focused young people to cities. For example, the number of registered urban farms has increased from 20 to 110 in Indianapolis (Indiana, USA) over the past five years. Growing food in cities and distributing that food locally has a number of benefits, including enhanced access to fresh and nutritious food, employment of local farmers and distributors, reuse of otherwise vacant land, and generally decreased carbon footprint of food. But urban soils have environmental legacies, not least of which is lead (Pb). Given its geochemistry and past sources, Pb is most enriched in surface soils, exactly where gardeners work and where plants grow. In an effort to both inform the public and to provide opportunities for citizen scientists, we launched the Safe Urban Gardening Initiative in Indianapolis. This initiative calls on citizens to collect samples of soils from several locations in their yards (under the roof dripline, near a roadway, in the garden or potential garden sites) and deliver these samples to our laboratory for geochemical analysis for Pb. The citizens are provided with instructions, and sometimes sampling kits. Gardening recommendations are provided to participants based on the levels of Pb found, along with a guide to safe urban gardening. The citizens receive data and solutions, and we receive geolocated samples from a broad expanse of neighborhoods. We have analyzed over 3,000 samples and have provided that data back to citizens. We have targeted areas with low SES, high rates of violence, and low school achievement scores to provide ways for those people living in these landscapes of despair to transform them through environmental health education and action, including the development of a number of commercial community gardens that have the power to convert these neighborhoods into green, healthy, and profitable landscapes to benefit the community.

Spatial distribution of ammonia-oxidizing bacteria and archaea across a 44-hectare farm related to ecosystem functioning

PubMed Central

Wessén, Ella; Söderström, Mats; Stenberg, Maria; Bru, David; Hellman, Maria; Welsh, Allana; Thomsen, Frida; Klemedtson, Leif; Philippot, Laurent; Hallin, Sara

2011-01-01

Characterization of spatial patterns of functional microbial communities could facilitate the understanding of the relationships between the ecology of microbial communities, the biogeochemical processes they perform and the corresponding ecosystem functions. Because of the important role the ammonia-oxidizing bacteria (AOB) and archaea (AOA) have in nitrogen cycling and nitrate leaching, we explored the spatial distribution of their activity, abundance and community composition across a 44-ha large farm divided into an organic and an integrated farming system. The spatial patterns were mapped by geostatistical modeling and correlations to soil properties and ecosystem functioning in terms of nitrate leaching were determined. All measured community components for both AOB and AOA exhibited spatial patterns at the hectare scale. The patchy patterns of community structures did not reflect the farming systems, but the AOB community was weakly related to differences in soil pH and moisture, whereas the AOA community to differences in soil pH and clay content. Soil properties related differently to the size of the communities, with soil organic carbon and total nitrogen correlating positively to AOB abundance, while clay content and pH showed a negative correlation to AOA abundance. Contrasting spatial patterns were observed for the abundance distributions of the two groups indicating that the AOB and AOA may occupy different niches in agro-ecosystems. In addition, the two communities correlated differently to community and ecosystem functions. Our results suggest that the AOA, not the AOB, were contributing to nitrate leaching at the site by providing substrate for the nitrite oxidizers. PMID:21228891

Hot air ablowin! 'Media-speak', social conflict, and the Australian 'decoupled' wind farm controversy.

PubMed

Hindmarsh, Richard

2014-04-01

In work in science, technology, and society social conflict around wind farms has a growing profile, not least because it draws our attention to two key interrelated themes: 'science, technology and governance' and 'socio-technological systems'. In this article on Australian wind farm development and siting, these themes are highlighted in contexts of sustainability, legitimacy, and competency for policy effectiveness. There is enduring social conflict around wind farms at the local community level, but little government understanding of this conflict or willingness to respond adequately to resolve it. This article examines the conflict through the lens of print media analysis. A key finding of the five identified is that people seeing wind farms as spoiling a sense of place is a primary cause of enduring social conflict at the local community level around wind farms, alongside significant environmental issues and inadequate community engagement; this finding also indicates a central reason for the highly problematic state of Australian wind energy transitions. In turn, by identifying this problematic situation as one of a significantly 'decoupled' and 'dysfunctional' condition of the Australian socio-technological wind farm development and siting system, I suggest remedies including those of a deliberative nature that also respond to the Habermas-Mouffe debate. These inform a socio-technical siting approach or pathway to better respect and navigate contested landscapes for enhanced renewable energy transitions at the local level.

Pyrosequencing-based characterization of gastrointestinal bacteria of Atlantic salmon (Salmo salar L.) within a commercial mariculture system.

PubMed

Zarkasi, K Z; Abell, G C J; Taylor, R S; Neuman, C; Hatje, E; Tamplin, M L; Katouli, M; Bowman, J P

2014-07-01

The relationship of Atlantic salmon gastrointestinal (GI) tract bacteria to environmental factors, in particular water temperature within a commercial mariculture system, was investigated. Salmon GI tract bacterial communities commercially farmed in south-eastern Tasmania were analysed, over a 13-month period across a standard commercial production farm cycle, using 454 16S rRNA-based pyrosequencing. Faecal bacterial communities were highly dynamic but largely similar between randomly selected fish. In postsmolt, the faecal bacteria population was dominated by Gram-positive fermentative bacteria; however, by midsummer, members of the family Vibrionaceae predominated. As fish progressed towards harvest, a range of different bacterial genera became more prominent corresponding to a decline in Vibrionaceae. The sampled fish were fed two different commercial diet series with slightly different protein, lipid and digestible energy level; however, the effect of these differences was minimal. The overall data demonstrated dynamic hind gut communities in salmon that were related to season and fish growth phases but were less influenced by differences in commercial diets used routinely within the farm system studied. This study provides understanding of farmed salmon GI bacterial communities and describes the relative impact of diet, environmental and farm factors. © 2014 The Society for Applied Microbiology.

On Food, Farming and Land Management: Towards a Research Agenda to Reconnect Urban and Rural Lives

ERIC Educational Resources Information Center

Dillon, Justin; Rickinson, Mark; Sanders, Dawn; Teamey, Kelly

2005-01-01

Science education has a key role to play in helping people to develop their understanding of the local and global dimensions of food, farming and land management. Based on a review of the literature on what is known about young people's (3-19) views towards and learning about these topics, a research agenda is outlined for consideration by the…

Public Perceptions of Agriculture: The Role of Government, Support for the Family Farm and Support of Domestic Food Programs.

ERIC Educational Resources Information Center

Mu'min, Ridgely A.; And Others

There are few racial or urban/rural differences in public attitudes toward agriculture and government agricultural policies. The Farming in American Life Study, a collaborative effort by 14 land grant institutions in the South and Midwest, gathered 3,239 completed questionnaires from a national stratified random sample for a completion rate of 46…

Effects of exotic fish farms on bird communities in lake and marine ecosystems

NASA Astrophysics Data System (ADS)

Jiménez, Jaime E.; Arriagada, Aldo M.; Fontúrbel, Francisco E.; Camus, Patricio A.; Ávila-Thieme, M. Isidora

2013-08-01

Salmon farming is a widespread activity around the world, also known to promote diverse environmental effects on aquatic ecosystems. However, information regarding the impact of salmon farming on bird assemblages is notably scarce. We hypothesize that salmon farming, by providing food subsidies and physical structures to birds, will change their local community structure. To test this hypothesis, we conducted a seasonal monitoring of bird richness, abundance, and composition at paired salmon pen and control plots in two marine and two lake sites in southern Chile, from fall 2002 to summer 2004. Overall, salmon farming had no significant effects on species richness, but bird abundance was significantly and noticeably higher in salmon pens than in controls. Such aggregation was mainly accounted for by the trophic guilds of omnivores, diving piscivores, carrion eaters, and perching piscivores, but not by invertebrate feeders, herbivores, and surface feeders. Species composition was also significantly and persistently different between salmon pens and controls within each lake or marine locality. The patterns described above remained consistent across environment types and seasons indicating that salmon farming is changing the community structure of birds in both lake and marine habitats by promoting functional and aggregation responses, particularly by favoring species with broader niches. Such local patterns may thus anticipate potential threats from the ongoing expansion of the salmon industry to neighboring areas in Chile, resulting in regional changes of bird communities, toward a less diverse one and dominated by opportunistic, common, and generalist species such as gulls, vultures, and cormorants.

Effects of exotic fish farms on bird communities in lake and marine ecosystems.

PubMed

Jiménez, Jaime E; Arriagada, Aldo M; Fontúrbel, Francisco E; Camus, Patricio A; Avila-Thieme, M Isidora

2013-08-01

Salmon farming is a widespread activity around the world, also known to promote diverse environmental effects on aquatic ecosystems. However, information regarding the impact of salmon farming on bird assemblages is notably scarce. We hypothesize that salmon farming, by providing food subsidies and physical structures to birds, will change their local community structure. To test this hypothesis, we conducted a seasonal monitoring of bird richness, abundance, and composition at paired salmon pen and control plots in two marine and two lake sites in southern Chile, from fall 2002 to summer 2004. Overall, salmon farming had no significant effects on species richness, but bird abundance was significantly and noticeably higher in salmon pens than in controls. Such aggregation was mainly accounted for by the trophic guilds of omnivores, diving piscivores, carrion eaters, and perching piscivores, but not by invertebrate feeders, herbivores, and surface feeders. Species composition was also significantly and persistently different between salmon pens and controls within each lake or marine locality. The patterns described above remained consistent across environment types and seasons indicating that salmon farming is changing the community structure of birds in both lake and marine habitats by promoting functional and aggregation responses, particularly by favoring species with broader niches. Such local patterns may thus anticipate potential threats from the ongoing expansion of the salmon industry to neighboring areas in Chile, resulting in regional changes of bird communities, toward a less diverse one and dominated by opportunistic, common, and generalist species such as gulls, vultures, and cormorants.

3 CFR 8455 - Proclamation 8455 of November 20, 2009. National Farm-City Week, 2009

Code of Federal Regulations, 2010 CFR

2010-01-01

... Farm-City Week, 2009 8455 Proclamation 8455 Presidential Documents Proclamations Proclamation 8455 of November 20, 2009 Proc. 8455 National Farm-City Week, 2009By the President of the United States of America... communities are critical to our economy and to the nourishment of our people. During National Farm-City Week...

Human Leptospirosis Infection in Fiji: An Eco-epidemiological Approach to Identifying Risk Factors and Environmental Drivers for Transmission.

PubMed

Lau, Colleen L; Watson, Conall H; Lowry, John H; David, Michael C; Craig, Scott B; Wynwood, Sarah J; Kama, Mike; Nilles, Eric J

2016-01-01

Leptospirosis is an important zoonotic disease in the Pacific Islands. In Fiji, two successive cyclones and severe flooding in 2012 resulted in outbreaks with 576 reported cases and 7% case-fatality. We conducted a cross-sectional seroprevalence study and used an eco-epidemiological approach to characterize risk factors and drivers for human leptospirosis infection in Fiji, and aimed to provide an evidence base for improving the effectiveness of public health mitigation and intervention strategies. Antibodies indicative of previous or recent infection were found in 19.4% of 2152 participants (81 communities on the 3 main islands). Questionnaires and geographic information systems data were used to assess variables related to demographics, individual behaviour, contact with animals, socioeconomics, living conditions, land use, and the natural environment. On multivariable logistic regression analysis, variables associated with the presence of Leptospira antibodies included male gender (OR 1.55), iTaukei ethnicity (OR 3.51), living in villages (OR 1.64), lack of treated water at home (OR 1.52), working outdoors (1.64), living in rural areas (OR 1.43), high poverty rate (OR 1.74), living <100m from a major river (OR 1.41), pigs in the community (OR 1.54), high cattle density in the district (OR 1.04 per head/sqkm), and high maximum rainfall in the wettest month (OR 1.003 per mm). Risk factors and drivers for human leptospirosis infection in Fiji are complex and multifactorial, with environmental factors playing crucial roles. With global climate change, severe weather events and flooding are expected to intensify in the South Pacific. Population growth could also lead to more intensive livestock farming; and urbanization in developing countries is often associated with urban and peri-urban slums where diseases of poverty proliferate. Climate change, flooding, population growth, urbanization, poverty and agricultural intensification are important drivers of zoonotic disease transmission; these factors may independently, or potentially synergistically, lead to enhanced leptospirosis transmission in Fiji and other similar settings.

Urban Clan Mothers: Key Households in Cities

ERIC Educational Resources Information Center

Lobo, Susan

2003-01-01

Although each urban Indian community is distinctive, there are a number of common features or characteristics that are found in most urban Indian communities. The salient characteristics of the San Francisco Bay Area Indian community and many other urban Indian communities are that they are multitribal and therefore multicultural; dispersed…

Residents' Perceptions toward Utility-Scale Wind Farm Development

ERIC Educational Resources Information Center

Campbell, Joseph; Romich, Eric

2015-01-01

Increased development of wind farms in the U.S. has fostered debates surrounding the siting and support for the projects. Prior research demonstrates the importance of understanding the attitudes and opinions of community members when developing projects. This article reviews a case study of an Ohio community that integrated a local survey to…

Dairy Farm Worker Training at Tompkins Cortland Community College 1989-1990.

ERIC Educational Resources Information Center

Maloney, Thomas R.; San Jule, Timothy F.

Tompkins Cortland Community College (New York) developed a procedure to recruit and train potential dairy farm workers. A number of marketing efforts were undertaken: distribution of 150 recruitment posters, distribution of public service announcements to 27 area news agencies, 76 paid radio spots broadcast by 4 stations, and staff member…

Microcomputers in Agriculture. A Resource Guide for California Community College Faculty in Agriculture & Natural Resources. Update.

ERIC Educational Resources Information Center

California Community Colleges, Sacramento. Office of the Chancellor.

This resource guide contains descriptions of microcomputer programs that are suitable for use in community college courses in agriculture and natural resources. Product descriptions are organized according to the following subject areas: agricultural business, animal production, farm mechanics, farm management, forestry and natural resources,…

Community Change and the Farm Sector: Impacts of Rural Development on Agriculture.

ERIC Educational Resources Information Center

Beaulieu, Lionel J.; Molnar, Joseph J.

Findings from current literature form the basis for this examination of five critical elements of change and development within the local community setting which impact on agriculture: population, employment, land, water, and environment. Renewed rural population growth during the 1970's has reversed small farm trends but placed strains on local…

Changing Neighborhood and Clique Structure in Two Missouri Communities, 1955-66.

ERIC Educational Resources Information Center

Lionberger, Herbert F.; Yeh, Chii-jeng

A study was conducted of two Missouri communities to investigate neighborhood change between 1956 and 1966 and social cliques as possible emerging replacements for neighborhoods. Ozark, in an economically disadvantaged southern part of the State, has experienced drastic farm changes, from general to dairy farming and later to enterprises more…

76 FR 73631 - Farm, Ranch, and Rural Communities Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

... Act, Public Law 92-463, EPA gives notice of a meeting of the Farm, Ranch, and Rural Communities Committee (FRRCC). The FRRCC is a policy-oriented committee that provides policy advice, information, and..., to give EPA as much time as possible to process your request. Dated: November 22, 2011. Cynthia D...

Sponsors of Agricultural Literacies: Intersections of Institutional and Local Knowledge in a Farming Community

ERIC Educational Resources Information Center

Galbreath, Marcy L.

2015-01-01

Many of the agricultural literacies engendering twentieth-century farming practices and shaping contemporary concepts of food and nutrition in the United States arose through scientific research at land-grant colleges. This article examines how those literacies reached and interacted with local communities through institutional entities such as…

Relationship between sedimentation rates and benthic impact on Maërl beds derived from fish farming in the Mediterranean.

PubMed

Sanz-Lázaro, Carlos; Belando, María Dolores; Marín-Guirao, Lázaro; Navarrete-Mier, Francisco; Marín, Arnaldo

2011-02-01

The aim of this work was to study the dispersion of particulate wastes derived from marine fish farming and correlate the data with the impact on the seabed. Carbon and nutrients were correlated with the physico-chemical parameters of the sediment and the benthic community structure. The sedimentation rates in the benthic system were 1.09, 0.09 and 0.13 g m⁻² day⁻¹ for particulate organic carbon (POC), particulate organic nitrogen (PON) and total phosphorus (TP), respectively. TP was a reliable parameter for establishing the spatial extent of the fish farm particulate wastes. Fish farming was seen to influence not only physico-chemical and biological parameters but also the functioning of the ecosystem from a trophic point of view, particularly affecting the grazers and the balance among the trophic groups. POC, PON and TP sedimentation dynamics reflected the physico-chemical status of the sediment along the distance gradient studied, while their impact on the benthic community extended further. Therefore, the level of fish farm impact on the benthic community might be underestimated if it is assessed by merely taking into account data obtained from waste dispersion rates. The benthic habitat beneath the fish farm, Maërl bed, was seen to be very sensitive to aquaculture impact compared with other unvegetated benthic habitats, with an estimated POC-carrying capacity to maintain current diversity of 0.087 g C m⁻² day⁻¹ (only 36% greater than the basal POC input). Environmental protection agencies should define different aquaculture waste load thresholds for different benthic communities affected by finfish farming, according to their particular degree of sensitivity, in order to maintain natural ecosystem functions. © 2010 Elsevier Ltd. All rights reserved.

The Farm Wife Mystery School: Women's Use of Social Media in the Contemporary North American Urban Homestead Movement

ERIC Educational Resources Information Center

Smith, Antonia

2015-01-01

Within the larger North American food security movement, self-professed "urban homesteaders" have been tearing up their backyard lawns to plant vegetable gardens and install chicken coops in search of greater self-sufficiency and independence from industrial agriculture and the corporate food chain. Participants are most often white,…

12 CFR 563e.22 - Lending test.

Code of Federal Regulations, 2013 CFR

2013-01-01

... activities by considering a savings association's home mortgage, small business, small farm, and community... savings association's home mortgage, small business, small farm, and consumer loans, if applicable, in the... savings association's home mortgage, small business, small farm, and consumer loans, if applicable, based...

12 CFR 195.22 - Lending test.

Code of Federal Regulations, 2014 CFR

2014-01-01

... activities by considering a savings association's home mortgage, small business, small farm, and community... business, small farm, and consumer loans, if applicable, in the savings association's assessment area(s..., small business, small farm, and consumer loans, if applicable, based on the loan location, including: (i...

12 CFR 195.22 - Lending test.

Code of Federal Regulations, 2013 CFR

2013-01-01

... activities by considering a savings association's home mortgage, small business, small farm, and community... business, small farm, and consumer loans, if applicable, in the savings association's assessment area(s..., small business, small farm, and consumer loans, if applicable, based on the loan location, including: (i...

12 CFR 563e.22 - Lending test.

Code of Federal Regulations, 2014 CFR

2014-01-01

... activities by considering a savings association's home mortgage, small business, small farm, and community... savings association's home mortgage, small business, small farm, and consumer loans, if applicable, in the... savings association's home mortgage, small business, small farm, and consumer loans, if applicable, based...

Understanding the impacts of care farms on health and well-being of disadvantaged populations: a protocol of the Evaluating Community Orders (ECO) pilot study

PubMed Central

Elsey, H; Bragg, R; Elings, M; Cade, J E; Brennan, C; Farragher, T; Tubeuf, S; Gold, R; Shickle, D; Wickramasekera, N; Richardson, Z; Murray, J

2014-01-01

Introduction Care farms, where all or part of the farm is used for therapeutic purposes, show much potential for improving the health and well-being of a range of disadvantaged groups. Studies to date have been qualitative or observational, with limited empirical evidence of the effectiveness of care farms in improving health and well-being. Understanding the underlying mechanisms that lead to improvements for different disadvantaged groups is a further gap in the evidence. Participants in this study are offenders serving community orders. Their low socioeconomic status and poor health outcomes relative to the general population exemplifies disadvantage. Methods and analysis This paper describes the protocol of a study to understand the impacts of care farms and to pilot the design and tools for a study to assess cost-effectiveness of care farms in improving the quality of life of offenders. As a pilot study, no power calculation has been conducted. However, 150 offenders serving community sentences on care farms and 150 on other probation locations (eg, litter picking, painting) will be recruited over a 1-year period. Changes in quality of life, measured by Clinical Outcome in Routine Evaluation–Outcome Measure, health and reconvictions of offenders at care farms compared to other probation locations will be analysed to inform the sample size calculation for the follow on study. The feasibility of recruitment, retention, collecting cost data and modelling cost-effectiveness will also be assessed. The study will use qualitative methods to explore the experiences of offenders attending care farms and perceptions of probation and care farm staff on the processes and impacts of the intervention. Ethics and dissemination Findings will be published and inform development of a natural experiment and will be disseminated to probation services, care farms and academics. University of Leeds Ethical Review Board approved: SoMREC/13/014. National Offender Management Service (NOMS) approved: 2013-257. PMID:25358678

Impacts of intensive agricultural irrigation and livestock farming on a semi-arid Mediterranean catchment.

PubMed

Martín-Queller, Emi; Moreno-Mateos, David; Pedrocchi, César; Cervantes, Juan; Martínez, Gonzalo

2010-08-01

Irrigation return flows (IRF) are a major contributor of non-point source pollution to surface and groundwater. We evaluated the effects of irrigation on stream hydrochemistry in a Mediterranean semi-arid catchment (Flumen River, NE Spain). The Flumen River was separated into two zones based on the intensity of irrigation activities in the watershed. General linear models were used to compare the two zones. Relevant covariables (urban sewage, pig farming, and gypsum deposits in the basin) were quantified with the help of geographic information system techniques, accompanied by ground-truthing. High variability of the water quality parameters and temporal dynamics caused by irrigation were used to distinguish the two river reaches. Urban activity and livestock farming had a significant effect on water chemistry. An increase in the concentration of salts (240-541 microS.cm(-1) more in winter) and nitrate (average concentrations increased from 8.5 to 20.8 mg.l(-1) during irrigation months) was associated with a higher level of IRF. Those river reaches more strongly influenced by urban areas tended to have higher phosphorus (0.19-0.42 mg.l(-1) more in winter) concentrations. These results support earlier research about the significant consequences to water quality of both urban expansion and intensive agricultural production in arid and semi-arid regions. Data also indicate that salinization of soils, subsoils, surface water, and groundwater can be an unwelcome result of the application of pig manure for fertilization (increase in sodium concentration in 77.9 to 138.6 mg.l(-1)).

Pycnoscelus surinamensis cockroach gut microbiota respond consistently to a fungal diet without mirroring those of fungus-farming termites.

PubMed

Richards, Callum; Otani, Saria; Mikaelyan, Aram; Poulsen, Michael

2017-01-01

The gut microbiotas of cockroaches and termites play important roles in the symbiotic digestion of dietary components, such as lignocellulose. Diet has been proposed as a primary determinant of community structure within the gut, acting as a selection force to shape the diversity observed within this "bioreactor", and as a key factor for the divergence of the termite gut microbiota from the omnivorous cockroach ancestor. The gut microbiota in most termites supports primarily the breakdown of lignocellulose, but the fungus-farming sub-family of higher termites has become similar in gut microbiota to the ancestral omnivorous cockroaches. To assess the importance of a fungus diet as a driver of community structure, we compare community compositions in the guts of experimentally manipulated Pycnoscelus surinamensis cockroaches fed on fungus cultivated by fungus-farming termites. MiSeq amplicon analysis of gut microbiotas from 49 gut samples showed a step-wise gradient pattern in community similarity that correlated with an increase in the proportion of fungal material provided to the cockroaches. Comparison of the taxonomic composition of manipulated communities to that of gut communities of a fungus-feeding termite species showed that although some bacteria OTUs shared by P. surinamensis and the farming termites increased in the guts of cockroaches on a fungal diet, cockroach communities remained distinct from those of termites. These results demonstrate that a fungal diet can play a role in structuring gut community composition, but at the same time exemplifies how original community compositions constrain the magnitude of such change.

The evolution of the School Food and Farm to School Movement in the United States: connecting childhood health, farms, and communities.

PubMed

Feenstra, Gail; Ohmart, Jeri

2012-08-01

This article provides an historical review of the evolution of the Farm to School movement within the larger context of school food in the United States. The Farm to School movement emerged amidst the growing public concern about childhood health and obesity, as well as increasing awareness about environmental and economic challenges in our food and agricultural system. It offered America’s small and midsized farmers an alternative market while potentially improving student health and public awareness of healthy eating. We discuss the role of key stakeholders in contributing to innovative strategies, programs, and policies related to School Food and Farm to School. The growing involvement of larger school districts has helped focus attention and efforts on the persistent challenges related to procurement and distribution. As the Farm to School movement has matured and moved onto the national arena, policy, research, and evaluation have helped define and shape new directions. Finally, we reflect on what it will take to strengthen Farm to School so that it can better contribute to human and community health.

Cotton Chopping to Administrative Chairperson: The Changing Role of Women on Small Farms.

ERIC Educational Resources Information Center

Smith, Joyce L.; Jenkins, Quentin A. L.

The objectives of this case study are to determine the personal, family, and community interactions of women on small farms, to determine how women on small farms are affected by social and cultural change, and to determine the influence of significant and generalized others on the behavior of women on small farms. The theoretical framework…

7 CFR 1955.51 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-01-01

... SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM...-Cooperative Service (RBS) andherein referred to as “Agency.” This subpart does not apply to Farm Service Agency, Farm Loan Programs, or to RHS single family housing loans or community program loans sold without...

'Between a rock and a hard place': applied anthropology and AIDS research on a commercial farm in Zambia.

PubMed

Bond, V

1997-01-01

Fieldwork on a commercial farm in southern Zambia, which was aimed at designing an HIV prevention program for farm workers, gradually exposed the nature of sexual liaisons between young girls, coming to work on the farm from the surrounding villages, and older migrant men workers. Before completing fieldwork, the anthropologist voiced her concern about the implications of these liaisons for the spread of STDs and HIV with the local rural community, farm management and farm workers. The immediate outcome of her intercessions was the decision by management to sack under-age workers. Although some members of the local community, including local research assistants, and some managers and workers welcomed this decision, others were angered by it. Caught between interest groups and conflicting guidelines, the anthropologist, it is argued, was in a no-win situation, 'between a rock and a hard place'. The paper proposes that the application of anthropological ethics in AIDS research needs some re-evaluation.

Bacterial and fungal communities and contribution of physicochemical factors during cattle farm waste composting.

PubMed

Huhe; Jiang, Chao; Wu, Yanpei; Cheng, Yunxiang

2017-12-01

During composting, the composition of microbial communities is subject to constant change owing to interactions with fluctuating physicochemical parameters. This study explored the changes in bacterial and fungal communities during cattle farm waste composting and aimed to identify and prioritize the contributing physicochemical factors. Microbial community compositions were determined by high-throughput sequencing. While the predominant phyla in the bacterial and fungal communities were largely consistent during the composting, differences in relative abundances were observed. Bacterial and fungal community diversity and relative abundance varied significantly, and inversely, over time. Relationships between physicochemical factors and microbial community compositions were evaluated by redundancy analysis. The variation in bacterial community composition was significantly related to water-soluble organic carbon (WSOC), and pile temperature and moisture (p < .05), while the largest portions of variation in fungal community composition were explained by pile temperature, WSOC, and C/N (p < .05). These findings indicated that those parameters are the most likely ones to influence, or be influenced by the bacterial and fungal communities. Variation partitioning analyses indicated that WSOC and pile temperature had predominant effects on bacterial and fungal community composition, respectively. Our findings will be useful for improving the quality of cattle farm waste composts. © 2017 The Authors. MicrobiologyOpen published by John Wiley & Sons Ltd.

Quercus rubra-associated ectomycorrhizal fungal communities of disturbed urban sites and mature forests.

PubMed

Karpati, Amy S; Handel, Steven N; Dighton, John; Horton, Thomas R

2011-08-01

The presence and quality of the belowground mycorrhizal fungal community could greatly influence plant community structure and host species response. This study tests whether mycorrhizal fungal communities in areas highly impacted by anthropogenic disturbance and urbanization are less species rich or exhibit lower host root colonization rates when compared to those of less disturbed systems. Using a soil bioassay, we sampled the ectomycorrhizal fungal (EMF) communities associating with Quercus rubra (northern red oak) seedlings in soil collected from seven sites: two mature forest reference sites and five urban sites of varying levels of disturbance. Morphological and polymerase chain reaction-restriction fragment length polymorphism analyses of fungi colonizing root tips revealed that colonization rates and fungal species richness were significantly lower on root systems of seedlings grown in disturbed site soils. Analysis of similarity showed that EMF community composition was not significantly different among several urban site soils but did differ significantly between mature forest sites and all but one urban site. We identified a suite of fungal species that occurred across several urban sites. Lack of a diverse community of belowground mutualists could be a constraint on urban plant community development, especially of late-successional woodlands. Analysis of urban EMF communities can add to our understanding of urban plant community structure and should be addressed during ecological assessment before pragmatic decisions to restore habitats are framed.

Wild-Caught and Farm-Reared Amphibians are Important Reservoirs of Salmonella, A Study in North-East Thailand.

PubMed

Ribas, A; Poonlaphdecha, S

2017-03-01

The role of amphibians as Salmonella reservoirs has not been as well studied as in reptiles, where the literature is abundant. Recent outbreaks of salmonellosis associated with exotic pet frogs have occurred in United States. Frog farming and wild frog harvesting have increased the international trade in these species. This necessitates a better understanding of the risk of salmonellosis transmission from amphibians to humans. We explored the presence of Salmonella in amphibians (frogs and toads) in Thailand, where farmed and wild frogs as well as toads are present. These live animals are easily found in the local markets and are used as food. Exportation of frog meat from Thailand is common. During March-June 2014, ninety-seven frogs were collected from several habitats, including frog farms, urban areas and protected natural areas. The collected amphibians were tested for the presence of Salmonella. The overall prevalence of Salmonella was 69.07% (90.00% in farm animals, 0% in urban area animals and 44.83% in protected area animals). Eight serovars of Salmonella were isolated: subsp. diarizonae ser. 50:k:z, Hvittingfoss, Muenchen, Newport, Stanley, Thompson, Panama and Wandsworth. Six of the identified serovars, Hvittingfoss, Newport, Panama, Stanley, Thompson and Wandsworth, have been detected in humans in Thailand. According to our results, amphibians are reservoirs of Salmonella and can be a public health concern when used as a source of protein for humans. © 2016 Blackwell Verlag GmbH.

Some Preliminary Findings of Structural Changes in Rural Communities Stemming from the "Farm Crisis." Department of Agricultural Economics Staff Paper.

ERIC Educational Resources Information Center

Olsen, Duane A.; And Others

Analysis of secondary data from 1980-85 revealed economic, demographic, social, and psychological effects of the current "farm crisis" on rural communities in Nebraska. Agriculturally dependent counties were found to have a widening income disparity with state and metropolitan county averages, declining retail sales, slower increase in…

¡No Cierren Nuestra Escuela! Farm Worker Mothers as Cultural Citizens in an Educational Community Mobilization Effort

ERIC Educational Resources Information Center

Deeb-Sossa, Natalia; Moreno, Melissa

2016-01-01

Mexican immigrant farm-worker mothers' class, race, citizenship status, and jurisdictional status of their town in a Northern California community rendered them invisible. However, when the school board decided to close the elementary school the mothers mobilized. Drawing on these mothers' "'fototestimonios" we examine how they, as…

Phosphorus flows in a peri-urban region with intensive food production: A case study.

PubMed

Bittman, S; Sheppard, S C; Poon, D; Hunt, D E

2017-02-01

Excess phosphorus (P) in peri-urban regions is an emerging issue, whereas there is global depletion of quality mined supplies of P. The flow of P across the landscape leading to regional surpluses and deficits is not well understood. We computed a regional P budget with internal P flows in a fairly discreet peri-urban region (Lower Fraser Valley, BC) with closely juxtaposed agricultural and non-agricultural urban ecosystems, in order to clarify the relationship between food production, food consumption and other activities involving use of P (e.g. keeping pets and horses and using soaps). We hypothesized changes that might notably improve P efficiency in peri-urban settings and wider regions. Livestock feed for the dairy and poultry sectors was the largest influx of P: the peri-urban land is too limited to grow feed grains and they are imported from outside the region. Fertilizer and import of food were the next largest influxes of P and a similar amount of P flows as food from the agricultural to urban ecosystems. Export of horticultural crops (berries and greenhouse crops) and poultry represented agricultural effluxes that partially offset the influxes. P efficiency was lower for horticultural production (21%) than animal production (32%), the latter benefited from importing feed crops, suggesting a regional advantage for animal products. There was 2.0, 3.8, 5.7 and 5.6 tonnes imported P per $ million farm cash receipts for horticulture, dairy, poultry meat and eggs. Eliminating fertilizer for corn and grass would reduce the ratio for the dairy industry. The net influx, dominated by fertilizer, animal feed and food was 8470 tonnes P per year or 3.2 kg P per person per year, and of this the addition to agricultural soils was 3650 tonnes P. The efflux in sewage effluent to the sea was 1150 tonnes P and exported sewage solids was 450 tonnes P. Municipal solid waste disposal was most difficult to quantify and was about 1800 tonnes P, 80% of which was partly reused in the urban regions and partly sequestered in landfill, which may be considered an efflux or a surplus. Reuse of rendering waste for feeding poultry significantly reduced P importation, but no rendering waste is used for cattle due to health concerns. Sensitivity analysis showed that variation in human population and the amount of P consumed per person in chicken and dairy products had the most influence on the total movement of P from agricultural to urban-ecosystems. There are current farm practices that mitigate P surpluses and new technologies are being developed to further reduce farm imbalances. However, current waste management policies that promote practices such composting of home wastes and exporting of poultry manure and biosolids to semiarid rangeland do little to enhance overall P cycling because the P is not returned to the farms producing feed and food for the peri-urban region. Sequestering in landfills may be a better solution until better ways are found to return surplus P. Copyright © 2016. Published by Elsevier Ltd.

Tuki Ayllpanchik (our beautiful land): Indigenous ecology and farming in the Peruvian highlands

NASA Astrophysics Data System (ADS)

Sumida Huaman, Elizabeth

2016-12-01

Based on ethnographic research with an Indigenous community in Junín, Peru, and involving over 21 participants, this article explores the link between Indigenous lands, environmental knowledge, cultural practices, and education. Drawing from traditional ecological knowledge and nature-mediated education, Indigenous community spaces as vital learning spaces are highlighted. Through the lens of family and community-scale farming, this article also discusses critical perspectives on Indigenous agricultural traditions, lessons in subsistence farming, food and notions of success for students, and globalisation. Finally, an argument is made for educational development to acknowledge the breadth of Indigenous ecological issues, to prioritize Indigenous lands, languages, and cultural practices, and to support collaborative research that underscores Indigenous epistemologies.

Trading biodiversity for pest problems.

PubMed

Lundgren, Jonathan G; Fausti, Scott W

2015-07-01

Recent shifts in agricultural practices have resulted in altered pesticide use patterns, land use intensification, and landscape simplification, all of which threaten biodiversity in and near farms. Pests are major challenges to food security, and responses to pests can represent unintended socioeconomic and environmental costs. Characteristics of the ecological community influence pest populations, but the nature of these interactions remains poorly understood within realistic community complexities and on operating farms. We examine how species diversity and the topology of linkages in species' abundances affect pest abundance on maize farms across the Northern Great Plains. Our results show that increased species diversity, community evenness, and linkage strength and network centrality within a biological network all correlate with significantly reduced pest populations. This supports the assertion that reduced biological complexity on farms is associated with increased pest populations and provides a further justification for diversification of agroecosystems to improve the profitability, safety, and sustainability of food production systems. Bioinventories as comprehensive as the one conducted here are conspicuously absent for most agroecosystems but provide an important baseline for community and ecosystem ecology and the effects of food production on local biodiversity and ecosystem function. Network analyses of abundance correlations of entire communities (rather than focal interactions, for example, trophic interactions) can reveal key network characteristics, especially the importance and nature of network centrality, which aid in understanding how these communities function.

Trading biodiversity for pest problems

PubMed Central

Lundgren, Jonathan G.; Fausti, Scott W.

2015-01-01

Recent shifts in agricultural practices have resulted in altered pesticide use patterns, land use intensification, and landscape simplification, all of which threaten biodiversity in and near farms. Pests are major challenges to food security, and responses to pests can represent unintended socioeconomic and environmental costs. Characteristics of the ecological community influence pest populations, but the nature of these interactions remains poorly understood within realistic community complexities and on operating farms. We examine how species diversity and the topology of linkages in species’ abundances affect pest abundance on maize farms across the Northern Great Plains. Our results show that increased species diversity, community evenness, and linkage strength and network centrality within a biological network all correlate with significantly reduced pest populations. This supports the assertion that reduced biological complexity on farms is associated with increased pest populations and provides a further justification for diversification of agroecosystems to improve the profitability, safety, and sustainability of food production systems. Bioinventories as comprehensive as the one conducted here are conspicuously absent for most agroecosystems but provide an important baseline for community and ecosystem ecology and the effects of food production on local biodiversity and ecosystem function. Network analyses of abundance correlations of entire communities (rather than focal interactions, for example, trophic interactions) can reveal key network characteristics, especially the importance and nature of network centrality, which aid in understanding how these communities function. PMID:26601223

Climate Change in Urban Communities | Urban ...

EPA Pesticide Factsheets

2017-04-10

Climate Change in Urban Communities is a PowerPoint presentation designed to inform urban residents about the impact of climate change, why it's a problem for their communities, and how individual actions can help make a difference as well as save people money.

MIGRATORY LABOR IN COLORADO.

ERIC Educational Resources Information Center

DOUGLASS, M.R.; AND OTHERS

CONDITIONS AND PROBLEMS RELATING TO THE EMPLOYMENT OF SEASONAL FARM WORKERS AND MIGRANTS IN COLORADO ARE PRESENTED. THE FIVE MAJOR SEASONAL FARM LABOR STATE EMPLOYMENT AREAS ARE SURVEYED ACCORDING TO (1) THE ORGANIZATION OF THE SEASONAL FARM LABOR (4) TRENDS IN AGRICULTURAL ACREAGE, PRODUCTION, AND TECHNOLOGICAL CHANGE, (5) COMMUNITY ATTITUDES AND…

Spatial analysis and characteristics of pig farming in Thailand.

PubMed

Thanapongtharm, Weerapong; Linard, Catherine; Chinson, Pornpiroon; Kasemsuwan, Suwicha; Visser, Marjolein; Gaughan, Andrea E; Epprech, Michael; Robinson, Timothy P; Gilbert, Marius

2016-10-06

In Thailand, pig production intensified significantly during the last decade, with many economic, epidemiological and environmental implications. Strategies toward more sustainable future developments are currently investigated, and these could be informed by a detailed assessment of the main trends in the pig sector, and on how different production systems are geographically distributed. This study had two main objectives. First, we aimed to describe the main trends and geographic patterns of pig production systems in Thailand in terms of pig type (native, breeding, and fattening pigs), farm scales (smallholder and large-scale farming systems) and type of farming systems (farrow-to-finish, nursery, and finishing systems) based on a very detailed 2010 census. Second, we aimed to study the statistical spatial association between these different types of pig farming distribution and a set of spatial variables describing access to feed and markets. Over the last decades, pig population gradually increased, with a continuously increasing number of pigs per holder, suggesting a continuing intensification of the sector. The different pig-production systems showed very contrasted geographical distributions. The spatial distribution of large-scale pig farms corresponds with that of commercial pig breeds, and spatial analysis conducted using Random Forest distribution models indicated that these were concentrated in lowland urban or peri-urban areas, close to means of transportation, facilitating supply to major markets such as provincial capitals and the Bangkok Metropolitan region. Conversely the smallholders were distributed throughout the country, with higher densities located in highland, remote, and rural areas, where they supply local rural markets. A limitation of the study was that pig farming systems were defined from the number of animals per farm, resulting in their possible misclassification, but this should have a limited impact on the main patterns revealed by the analysis. The very contrasted distribution of different pig production systems present opportunities for future regionalization of pig production. More specifically, the detailed geographical analysis of the different production systems will be used to spatially-inform planning decisions for pig farming accounting for the specific health, environment and economical implications of the different pig production systems.

Locating provisioning ecosystem services in urban forests: Forageable woody species in New York City, USA

Treesearch

Patrick T. Hurley; Marla R. Emery

2017-01-01

Scholarship on the ecosystem services provided by urban forests has focused on regulating and supporting services, with a growing body of research examining provisioning and cultural ecosystem services from farms and gardens in metropolitan areas. Using the case of New York, New York, USA, we propose a method to assess the supply of potential provisioning ecosystem...

From Farm to Farmville: Circulation, Adoption, and Use of ICT between Urban and Rural China

ERIC Educational Resources Information Center

Oreglia, Elisa

2013-01-01

In the mid-2000s, China began a set of policies to "informatize" the countryside, i.e. to bring Information and Communication Technologies (ICT) to rural residents in order to improve their economic conditions. These policies posit the countryside as a world of "less," compared to urban areas, and they are framed in terms of…

76 FR 54345 - Endangered and Threatened Wildlife and Plants; Revised Designation of Critical Habitat for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-31

... some areas on the east side of U.S. Highway 101. These urban centers consist almost exclusively of... parcels within a matrix of urban development. We do not consider the remnant open space within these city... the 75-ac (30-ha) parcel is frequently disturbed by regular farming activities, such as frequent...

Best Practice Irrigation Management and Extension in Peri-Urban Landscapes--Experiences and Insights from the Hawkesbury-Nepean Catchment, Australia

ERIC Educational Resources Information Center

Maheshwari, B. L.; Plunkett, M.

2015-01-01

Purpose: The aim of this article to examine key irrigation management issues and their implications for future research and extension developments. Design/Methodology/Approach: Peri-urban landscapes are important as they supply fresh fruit, vegetables, turf, ornamental plants and other farm products to the cities. In this study, the…

Data Farming in Support of NATO

DTIC Science & Technology

2014-03-01

What are your national/international experiences on data farming ? • Finland : Technology forecasting, indirect fire studies (19,000 different...from the military bringing their questions to the data farming community. • Which simulation systems have been used in the past? • Finland : SANDIS...sponsors. • Do you have standardized procedures to conduct a data farming experiment? • Finland : No standard procedure (ad hoc at the moment, still

24 CFR 597.1 - Applicability and scope.

Code of Federal Regulations, 2013 CFR

2013-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... procedures applicable to urban Empowerment Zones and Enterprise Communities, authorized under subchapter U of... Empowerment Zones, Enterprise Communities and Rural Development Investment Areas. (b) This part contains...

24 CFR 597.1 - Applicability and scope.

Code of Federal Regulations, 2014 CFR

2014-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... procedures applicable to urban Empowerment Zones and Enterprise Communities, authorized under subchapter U of... Empowerment Zones, Enterprise Communities and Rural Development Investment Areas. (b) This part contains...

24 CFR 597.1 - Applicability and scope.

Code of Federal Regulations, 2012 CFR

2012-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... procedures applicable to urban Empowerment Zones and Enterprise Communities, authorized under subchapter U of... Empowerment Zones, Enterprise Communities and Rural Development Investment Areas. (b) This part contains...

24 CFR 597.1 - Applicability and scope.

Code of Federal Regulations, 2010 CFR

2010-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... procedures applicable to urban Empowerment Zones and Enterprise Communities, authorized under subchapter U of... Empowerment Zones, Enterprise Communities and Rural Development Investment Areas. (b) This part contains...

24 CFR 597.1 - Applicability and scope.

Code of Federal Regulations, 2011 CFR

2011-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... procedures applicable to urban Empowerment Zones and Enterprise Communities, authorized under subchapter U of... Empowerment Zones, Enterprise Communities and Rural Development Investment Areas. (b) This part contains...

24 CFR 597.500 - Indian Reservations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE DESIGNATIONS Special Rules § 597.500 Indian Reservations. No urban Empowerment Zone or Enterprise Community may...

Advancing Community–Based Research with Urban American Indian Populations: Multidisciplinary Perspectives

PubMed Central

Hartmann, William E.; Wendt, Dennis C.; Saftner, Melissa A.; Marcus, John; Momper, Sandra L.

2014-01-01

The U.S. has witnessed significant growth among urban AI populations in recent decades, and concerns have been raised that these populations face equal or greater degrees of disadvantage than their reservation counterparts. Surprisingly little urban AI research or community work has been documented in the literature, and even less has been written about the influences of urban settings on community-based work with these populations. Given the deep commitments of community psychology to empowering disadvantaged groups and understanding the impact of contextual factors on the lives of individuals and groups, community psychologists are well suited to fill these gaps in the literature. Toward informing such efforts, this work offers multidisciplinary insights from distinct idiographic accounts of community-based behavioral health research with urban AI populations. Accounts are offered by three researchers and one urban AI community organization staff member, and particular attention is given to issues of community heterogeneity, geography, membership, and collaboration. Each first-person account provides “lessons learned” from the urban context in which the research occurred. Together, these accounts suggest several important areas of consideration in research with urban AIs, some of which also seem relevant to reservation-based work. Finally, the potential role of research as a tool of empowerment for urban AI populations is emphasized, suggesting future research attend to the intersections of identity, sense of community, and empowerment in urban AI populations. PMID:24659391

Eco-evolutionary dynamics in urbanized landscapes: evolution, species sorting and the change in zooplankton body size along urbanization gradients.

PubMed

Brans, Kristien I; Govaert, Lynn; Engelen, Jessie M T; Gianuca, Andros T; Souffreau, Caroline; De Meester, Luc

2017-01-19

Urbanization causes both changes in community composition and evolutionary responses, but most studies focus on these responses in isolation. We performed an integrated analysis assessing the relative contribution of intra- and interspecific trait turnover to the observed change in zooplankton community body size in 83 cladoceran communities along urbanization gradients quantified at seven spatial scales (50-3200 m radii). We also performed a quantitative genetic analysis on 12 Daphnia magna populations along the same urbanization gradient. Body size in zooplankton communities generally declined with increasing urbanization, but the opposite was observed for communities dominated by large species. The contribution of intraspecific trait variation to community body size turnover with urbanization strongly varied with the spatial scale considered, and was highest for communities dominated by large cladoceran species and at intermediate spatial scales. Genotypic size at maturity was smaller for urban than for rural D. magna populations and for animals cultured at 24°C compared with 20°C. While local genetic adaptation likely contributed to the persistence of D. magna in the urban heat islands, buffering for the phenotypic shift to larger body sizes with increasing urbanization, community body size turnover was mainly driven by non-genetic intraspecific trait change.This article is part of the themed issue 'Human influences on evolution, and the ecological and societal consequences'. © 2016 The Author(s).

Eco-evolutionary dynamics in urbanized landscapes: evolution, species sorting and the change in zooplankton body size along urbanization gradients

PubMed Central

Souffreau, Caroline

2017-01-01

Urbanization causes both changes in community composition and evolutionary responses, but most studies focus on these responses in isolation. We performed an integrated analysis assessing the relative contribution of intra- and interspecific trait turnover to the observed change in zooplankton community body size in 83 cladoceran communities along urbanization gradients quantified at seven spatial scales (50–3200 m radii). We also performed a quantitative genetic analysis on 12 Daphnia magna populations along the same urbanization gradient. Body size in zooplankton communities generally declined with increasing urbanization, but the opposite was observed for communities dominated by large species. The contribution of intraspecific trait variation to community body size turnover with urbanization strongly varied with the spatial scale considered, and was highest for communities dominated by large cladoceran species and at intermediate spatial scales. Genotypic size at maturity was smaller for urban than for rural D. magna populations and for animals cultured at 24°C compared with 20°C. While local genetic adaptation likely contributed to the persistence of D. magna in the urban heat islands, buffering for the phenotypic shift to larger body sizes with increasing urbanization, community body size turnover was mainly driven by non-genetic intraspecific trait change. This article is part of the themed issue ‘Human influences on evolution, and the ecological and societal consequences’. PMID:27920375

Flooding of property by runoff from agricultural land in northwestern Europe

NASA Astrophysics Data System (ADS)

Boardman, John; Ligneau, Laurence; de Roo, Ad; Vandaele, Karel

1994-08-01

In the last twenty years there has been an increase in the incidence of flooding of property by runoff from agricultural land in many areas of northwestern Europe. These events take the form of inundations by soil-laden water associated with erision and the formation of ephemeral or talweg gullies developed in normally dry valley bottoms. Costs of such events may be considerable e.g. almost US$2M at Rottingdean, southern England, in 1987. These costs are largely borne by individual house occupants, insurance companies and local councils. The distribution of flooding is widespread but areas of high risk can be identified: the hilly area of central Belgium, parts of northern France, the South Downs in southern England and South-Limburg (the Netherlands). All these areas have silty, more or less loessial soils. Two types of flooding may be distinguished: winter flooding associated with wet soils and the cultivation of winter cereals, and summer flooding due to thunderstorm activity and runoff particularly from sugar beet, maize and potato crops. The distribution of these types of erosion varies in relation to the interaction between physical characteristics (soils and topography), climatic conditions and land use across the region. The reason for the recent increase in flooding events appears to be changes in land use, in the area of arable cropping, and the continued intensification of farming such as the use of chemical fertilizers, the decline in aggregate stability, the increase in the size of fields and compaction by farm vehicles. In some regions the risk of flooding has also increased because of expansion of urban areas in valley bottom locations. Communities have responded to the flooding hazard with emergency or protective measures usually involving engineered structures rather than land use change. The policy response to the increased risk of flooding has been very limited especially at the national and provincial level, the exception being plans developed with farming organisations in South-Limburg and the Pays de Caux. In southern England initiatives have been few and largely consist of protective measures undertaken by urban municipalities.

24 CFR 597.2 - Objective and purpose.

Code of Federal Regulations, 2012 CFR

2012-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... establishment of Empowerment Zones and Enterprise Communities in urban areas, to stimulate the creation of new...

24 CFR 597.2 - Objective and purpose.

Code of Federal Regulations, 2013 CFR

2013-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... establishment of Empowerment Zones and Enterprise Communities in urban areas, to stimulate the creation of new...

24 CFR 597.2 - Objective and purpose.

Code of Federal Regulations, 2010 CFR

2010-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... establishment of Empowerment Zones and Enterprise Communities in urban areas, to stimulate the creation of new...

School as Community, Community as School: Examining Principal Leadership for Urban School Reform and Community Development

ERIC Educational Resources Information Center

Green, Terrance L.

2018-01-01

For decades, reform has been a persistent issue in urban schools. Research suggests that urban school reforms that are connected to equitable community development efforts are more sustainable, and that principals play a pivot role in leading such efforts. Yet, limited research has explored how urban school principals connect school reform with…

The U.S. Farm Problem.

ERIC Educational Resources Information Center

Alston, Lee

1985-01-01

Intended to provide teachers with an analysis of contemporary United States agriculture, this analysis begins with an overview of the farm community focusing on the income distinction between wealthy commercial farmers and other farmers. The cause of farm unrest is that earnings are too low relative to expenses. The problems of declining farm…

Exploring Extension Involvement in Farm to School Program Activities

ERIC Educational Resources Information Center

Benson, Matthew C.

2014-01-01

The study reported here examined Extension professionals' involvement in farm-to-school program activities. Results of an online survey distributed to eight state Extension systems indicate that on average, Extension professionals are involved with one farm to school program activity, with most supporting school or community garden programs.…

Hershey Montessori Farm School, 2001: Unmasking Individual Truth.

ERIC Educational Resources Information Center

Kahn, David

2001-01-01

Presents information on the Hershey Montessori Farm School in Huntsburg, Ohio, after a year of operation. Includes beginning case studies, which represent individual change to a higher level of personal realization and social cooperation. Focuses on development of the farm community as the backdrop for personal change and healing, which…

24 CFR 570.403 - New Communities.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true New Communities. 570.403 Section 570.403 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN...

24 CFR 570.403 - New Communities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false New Communities. 570.403 Section 570.403 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN...

Linking the global positioning system (GPS) to a personal digital assistant (PDA) to support tuberculosis control in South Africa: a pilot study

PubMed Central

Dwolatzky, Barry; Trengove, Estelle; Struthers, Helen; McIntyre, James A; Martinson, Neil A

2006-01-01

Background Tuberculosis (TB) is the leading clinical manifestation of HIV infection and caseloads continue to increase in high HIV prevalence settings. TB treatment is prolonged and treatment interruption has serious individual and public health consequences. We assessed the feasibility of using a handheld computing device programmed with customised software and linked to a GPS receiver, to assist TB control programmes to trace patients who interrupt treatment in areas without useful street maps. In this proof of concept study, we compared the time taken to re-find a home comparing given residential addresses with a customised personalised digital assistant linked to a global positioning system (PDA/GPS) device. Additionally, we assessed the feasibility of using aerial photographs to locate homes. Results The study took place in two communities in Greater Johannesburg, South Africa: Wheillers Farm, a relatively sparsely populated informal settlement, and a portion of Alexandra, an urban township with densely populated informal settlements. Ten participants in each community were asked to locate their homes on aerial photographs. Nine from Wheillers Farm and six from Alexandra were able to identify their homes. The total time taken by a research assistant, unfamiliar with the area, to locate 10 homes in each community using the given addresses was compared with the total time taken by a community volunteer with half an hour of training to locate the same homes using the device. Time taken to locate the ten households was reduced by 20% and 50% in each community respectively using the PDA/GPS device. Conclusion In this pilot study we show that it is feasible to use a simple PDA/GPS device to locate the homes of patients. We found that in densely populated informal settlements, GPS technology is more accurate than aerial photos in identifying homes and more efficient than addresses provided by participants. Research assessing issues of, confidentiality and cost effectiveness would have to be undertaken before implementing PDA/GPS – based technology for this application. However, this PDA/GPS device could be used to reduce part of the burden on TB control programs. PMID:16911806

Teaching Diversified Organic Crop Production Using the Community Supported Agriculture Farming System Model

ERIC Educational Resources Information Center

Falk, Constance L.; Pao, Pauline; Cramer, Christopher S.

2005-01-01

An organic garden operated as a community supported agriculture (CSA) venture on the New Mexico State University (NMSU) main campus was begun in January 2002. Students enroll in an organic vegetable production class during spring and fall semesters to help manage and work on the project. The CSA model of farming involves the sale of shares to…

Rural to urban migration is an unforeseen impact of development intervention in Ethiopia.

PubMed

Gibson, Mhairi A; Gurmu, Eshetu

2012-01-01

Rural development initiatives across the developing world are designed to improve community well-being and livelihoods. However they may also have unforeseen consequences, in some cases placing further demands on stretched public services. In this paper we use data from a longitudinal study of five Ethiopian villages to investigate the impact of a recent rural development initiative, installing village-level water taps, on rural to urban migration of young adults. Our previous research has identified that tap stands dramatically reduced child mortality, but were also associated with increased fertility. We demonstrate that the installation of taps is associated with increased rural-urban migration of young adults (15-30 years) over a 15 year period (15.5% migrate out, n = 1912 from 1280 rural households). Young adults with access to this rural development intervention had three times the relative risk of migrating to urban centres compared to those without the development. We also identify that family dynamics, specifically sibling competition for limited household resources (e.g. food, heritable land and marriage opportunities), are key to understanding the timing of out-migration. Birth of a younger sibling doubled the odds of out-migration and starting married life reduced it. Rural out-migration appears to be a response to increasing rural resource scarcity, principally competition for agricultural land. Strategies for livelihood diversification include education and off-farm casual wage-labour. However, jobs and services are limited in urban centres, few migrants send large cash remittances back to their families, and most return to their villages within one year without advanced qualifications. One benefit for returning migrants may be through enhanced social prestige and mate-acquisition on return to rural areas. These findings have wide implications for current understanding of the processes which initiate rural-to-urban migration and transitions to low fertility, as well as for the design and implementation of development intervention across the rural and urban developing world.

Rural to Urban Migration Is an Unforeseen Impact of Development Intervention in Ethiopia

PubMed Central

Gibson, Mhairi A.; Gurmu, Eshetu

2012-01-01

Rural development initiatives across the developing world are designed to improve community well-being and livelihoods. However they may also have unforeseen consequences, in some cases placing further demands on stretched public services. In this paper we use data from a longitudinal study of five Ethiopian villages to investigate the impact of a recent rural development initiative, installing village-level water taps, on rural to urban migration of young adults. Our previous research has identified that tap stands dramatically reduced child mortality, but were also associated with increased fertility. We demonstrate that the installation of taps is associated with increased rural-urban migration of young adults (15–30 years) over a 15 year period (15.5% migrate out, n = 1912 from 1280 rural households). Young adults with access to this rural development intervention had three times the relative risk of migrating to urban centres compared to those without the development. We also identify that family dynamics, specifically sibling competition for limited household resources (e.g. food, heritable land and marriage opportunities), are key to understanding the timing of out-migration. Birth of a younger sibling doubled the odds of out-migration and starting married life reduced it. Rural out-migration appears to be a response to increasing rural resource scarcity, principally competition for agricultural land. Strategies for livelihood diversification include education and off-farm casual wage-labour. However, jobs and services are limited in urban centres, few migrants send large cash remittances back to their families, and most return to their villages within one year without advanced qualifications. One benefit for returning migrants may be through enhanced social prestige and mate-acquisition on return to rural areas. These findings have wide implications for current understanding of the processes which initiate rural-to-urban migration and transitions to low fertility, as well as for the design and implementation of development intervention across the rural and urban developing world. PMID:23155400

Family Farmers and Major Retail Chains in the Brazilian Organic Sector: Assessing New Development Pathways. A Case Study in a Peri-Urban District of Sao Paulo

ERIC Educational Resources Information Center

Blanc, Julien

2009-01-01

The expansion of the organic sector in Brazil is seen as a leverage for the social emancipation of the small family farmers. Next to the traditional alternatives circuits of organic food and farming, new powerful capitalistic actors, such as supermarket chains, are rapidly entering the Brazilian organic arena. Can family farming benefit from the…

77 FR 24457 - National Urban and Community Forestry Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-24

... the U.S. Forest Service's Urban and Community Forestry Web site: www.fs.fed.us/ucf/. DATES: Nomination... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council AGENCY: Forest Service, USDA. ACTION: 2012 Notice call for nominations. SUMMARY: The National Urban and...

76 FR 85 - National Urban and Community Forestry Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-03

... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The National Urban and Community..., recommendations for the Secretary of Agriculture, develop the 2011 plan of work, hear from some of the Urban and...

77 FR 13262 - National Urban and Community Forestry Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-06

... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The National Urban and Community..., recommendations for the Secretary of Agriculture, the 2012 plan of work, and hear public input related to urban...

Beyond NIMBYs and NOOMBYs: what can wind farm controversies teach us about public involvement in hospital closures?

PubMed

Stewart, Ellen; Aitken, Mhairi

2015-12-01

Many policymakers, researchers and commentators argue that hospital closures are necessary as health systems adapt to new technological and financial contexts, and as population health needs in developed countries shift. However closures are often unpopular with local communities. Previous research has characterised public opposition as an obstacle to change. Public opposition to the siting of wind farms, often described as NIMBYism (Not In My Back Yard), is a useful comparator issue to the perceived NOOMBYism (Not Out Of My Back Yard) of hospital closure protestors. The analysis of public attitudes to wind farms has moved from a fairly crude characterisation of the 'attitude-behaviour gap' between publics who support the idea of wind energy, but oppose local wind farms, to empirical, often qualitative, studies of public perspectives. These have emphasised the complexity of public attitudes, and revealed some of the 'rational' concerns which lie beneath protests. Research has also explored processes of community engagement within the wind farm decision-making process, and the crucial role of trust between communities, authorities, and developers. Drawing on what has been learnt from studies of opposition to wind farms, we suggest a range of questions and approaches to explore public perspectives on hospital closure more thoroughly. Understanding the range of public responses to service change is an important first step in resolving the practical dilemma of effecting health system transformation in a democratic fashion.

"Something good can grow here": chicago urban agriculture food projects.

PubMed

Hatchett, Lena; Brown, Loretta; Hopkins, Joan; Larsen, Kelly; Fournier, Eliza

2015-01-01

Food security is a challenge facing many African-American low-income communities nationally. Community and university partners have established urban agriculture programs to improve access to high quality affordable fruits and vegetables by growing, distributing, and selling food in urban neighborhoods. While the challenge of food security is within communities of color, few studies have described these urban agriculture programs and documented their impact on the crew members who work in the programs and live in the low-income communities. More information is needed on the program impact for crew and community health promotion. Using a survey and focus group discussion from the crew and staff we describe the program and activities of four Chicago Urban Agriculture programs. We summarized the impact these programs have on crew members' perception of urban agriculture, health habits, community engagement, and community health promotion in low-income African-American neighborhoods.

Fostering Climate Change Literacy Through Rural-Urban Collaborations and GIS

NASA Astrophysics Data System (ADS)

Boger, R. A.; Low, R.; Gorokhovich, Y.; Mandryk, C.

2012-12-01

Three universities, University of Nebraska-Lincoln (UNL), Brooklyn College, and Lehman College, shared expertise and resources to expand the spectrum of climate change topics offered at these institutions. Through this collaboration, four independent but linked modules that incorporate geographic information systems (GIS) and remote sensing desktop and web-based tools and resources (e.g., NASA, NOAA, USGS, and a variety of universities and organizations) have been developed for use by instructors in all three institutions. Module 1 theme is an introduction to sustainability, climate, with an introduction to remote sensing and online GIS tools. The theme for Module 2 is water resources while Module 3 explores local meteorological data and global climate change models. The last module focuses on food production and independent research building on the urban farm movement in New York City and the agricultural stronghold of Nebraska. The hybrid online and face-face course, Global Climate Change, Food Security, and Local Sustainability, was piloted Fall 2012 in a jointly-taught course offered through UNL and Brooklyn College. The online portion was offered through the CAMEL Climate Change website to foster interactions between the rural Nebraska and urban New York City students. A major objective of the course materials is to foster rural-urban student exchanges while motivating students to make connections between climate change and the potential impacts on health, food, and water in their local communities, the nation and around the world. The research component of the project focuses on understanding the importance of spatial literacy in climate change understanding, and is supported by assessment instruments designed specifically for this course. In addition, the formal evaluation will determine whether our rural-urban, local-global approach will empower students to better understand the causes and impacts of climate change.

Differences between preschoolers with asthma and allergies in urban and rural environments.

PubMed

Marfortt, Daniel A; Josviack, Dario; Lozano, Alejandro; Cuestas, Eduardo; Agüero, Luis; Castro-Rodriguez, Jose A

2018-05-01

Previous studies have provided conflicting results about how living in a rural or urban environment influences schoolchildren with asthma and allergic diseases in different ways. The aim of the present study was to evaluate if recurrent wheezing preschoolers from rural or urban areas differ in asthma, allergic diseases, and atopy. A cross-sectional-study in Rafaela, Argentina, on 143 preschoolers with recurrent wheezing from rural and urban settings was performed (2010-2012). Diagnosis of asthma (by positive asthma predictive index [API]), allergic diseases (rhinitis, dermatitis), and atopy (by skin prick test [SPT], peripheral blood eosinophils, and serum total IgE) were assessed. Preschoolers from rural settings had significantly higher prevalence of vaginal delivery, longer breastfeeding, earlier onset of wheezing, more parental smoking, siblings, shared a bedroom, and more exposure to chemicals used in plant fumigation or farm animals, and unpasteurized milk consumption, in comparison to preschoolers living in urban setting. In contrast, preschoolers from urban areas had significantly higher prevalence of parental history of allergy, positive skin prick test, and positive API. After multivariate analysis adjusting for covariates, maternal smoking [odds ratio (OR) = 3.44] and positive SPT (OR = 5.57) significantly increase the risk of asthma diagnosis (positive API); in contrast, living in rural setting (OR = 0.04), and having more siblings (OR = 0.51) decrease their risk. Recurrent wheezing preschoolers from rural areas had a significant inverse odds of being diagnosed with asthma (type-2 inflammation) when compared to those from urban areas. Exposure to farm animals and consumption of unpasteurized milk might have a role.

Big Pharma on the Farm: Students Are Exposed to Pharmaceutical Marketing More Often in Rural Clinics.

PubMed

Evans, David V; Keys, Toby; Desnick, Laurel; A Andrilla, C Holly; Bienz, Danielle; Rosenblatt, Roger

2016-07-01

Pharmaceutical marketing techniques are effective in changing the behavior of health care providers in ways that deviate from evidence-based practices. To mitigate the influence of pharmaceutical marketing on learners, academic medical centers (AMCs) have adopted policies to limit student/industry interaction. Many clinical experiences occur outside of the AMC. The purpose of this study was to compare medical students' exposure to pharmaceutical marketing in off-campus rural and urban underserved clinical sites. The University of Washington School of Medicine Rural and Underserved Opportunities Program (RUOP) places rising second-year medical students in underserved clinical sites in five northwestern states. We surveyed RUOP students to evaluate their exposure to pharmaceutical marketing. Of 120 students, 86 (72%) completed surveys. Sixty-five (76%) did their RUOP rotation in rural areas. Students in rural locations were more likely to report exposure to pharmaceutical marketing. Distribution of free drug samples was reportedly three times higher in rural than urban sites (54% versus 15%). Doctors meeting with sales representatives were reported as four times higher in rural clinics (40% versus 10%). Students at rural sites reported exposure to pharmaceutical marketing more than those in urban settings. Rural medical educators should provide faculty development for community clinicians on the influences of pharmaceutical marketing on learners. Medical schools must review local clinic and institution-wide policies to limit pharmaceutical marketing exposure to learners in the rural learning environment.

Stories of Renewal: Community Building and the Future of Urban America.

ERIC Educational Resources Information Center

Walsh, Joan

Community building is an approach to urban poverty that rejects a programmatic approach in favor of efforts that catalyze personal relationships and social networks to improve community life. Community building analyzes urban poverty as a web of interwoven problems that can lock families out of opportunity permanently. Community building…

Roles of Urban Indigenous Community Members in Collaborative Field-Based Teacher Preparation

ERIC Educational Resources Information Center

Lees, Anna

2016-01-01

This qualitative case study explored a community-university partnership for teacher preparation with an urban Indigenous community organization. The study examined the roles of Indigenous community partners as co-teacher educators working to better prepare teachers for the needs of urban Indigenous children and communities. The author collected…

Real or perceived: the environmental health risks of urban sack gardening in Kibera slums of Nairobi, Kenya.

PubMed

Gallaher, Courtney Maloof; Mwaniki, Dennis; Njenga, Mary; Karanja, Nancy K; WinklerPrins, Antoinette M G A

2013-03-01

Cities around the world are undergoing rapid urbanization, resulting in the growth of informal settlements or slums. These informal settlements lack basic services, including sanitation, and are associated with joblessness, low-income levels, and insecurity. Families living in such settlements may turn to a variety of strategies to improve their livelihoods and household food security, including urban agriculture. However, given the lack of formal sanitation services in most of these informal settlements, residents are frequently exposed to a number of environmental risks, including biological and chemical contaminants. In the Kibera slums of Nairobi, Kenya, households practice a form of urban agriculture called sack gardening, or vertical gardening, where plants such as kale and Swiss chard are planted into large sacks filled with soil. Given the nature of farming in slum environments, farmers and consumers of this produce in Kibera are potentially exposed to a variety of environmental contaminants due to the lack of formal sanitation systems. Our research demonstrates that perceived and actual environmental risks, in terms of contamination of food crops from sack gardening, are not the same. Farmers perceived exposure to biological contaminants to be the greatest risk to their food crops, but we found that heavy metal contamination was also significant risk. By demonstrating this disconnect between risk perception and actual risk, we wish to inform debates about how to appropriately promote urban agriculture in informal settlements, and more generally about the trade-offs created by farming in urban spaces.

Farm to School and the Child Nutrition Act: Improving School Meals through Advocating Federal Support for Farm-to-School Programs. Program Results Report

ERIC Educational Resources Information Center

Wood, James

2011-01-01

From 2009 to 2010, the Community Food Security Coalition advocated for more federal support and funding for farm-to-school programs as Congress considered reauthorizing the Child Nutrition Act. Farm-to-school initiatives aim to improve the quality and healthfulness of student meals through the inclusion of more fresh fruits and vegetables provided…

[Effects of community health promotion project for garlic cultivating farmers based on self-efficacy theory and community capacity building framework].

PubMed

Kim, Hyang-Sook; Gu, Mee Ock

2011-02-01

This study was conducted to test the effects of a community health promotion project for farmers cultivating garlic. Bandura's self-efficacy theory (1986) and Chaskin's community capacity framework (2001) were used as the theoretical framework. A nonequivalent control group pretest-posttest design was used. Study participants were 72 garlic farmers (intervention: 36, control: 36). The community health promotion project consisted of health promotion program and community capacity building strategies and was provided for 12 weeks (8 during farming off-season and 4 during farming season). Data were collected between February 23 and May 31, 2009 and were analyzed using chi-square test, Fisher's exact test, t-test, and repeated measure ANOVA using SPSS/WIN 12.0. For the experimental group, significant improvement was found for self-efficacy, farming related health behavior, physical fitness (muscle strength, muscle endurance, upper body flexibility, lower body flexibility, cardiovascular endurance, balance, agility), farmer's syndrome, and health related quality of life as compared to the control group. The findings of the study indicate that the community health promotion project for garlic farmers is effective and can be recommended as a nursing intervention for health promotion of garlic cultivating farmers.

Alcohol Use, Working Conditions, Job Benefits, and the Legacy of the “Dop” System among Farm Workers in the Western Cape Province, South Africa: Hope Despite High Levels of Risky Drinking

PubMed Central

Gossage, J. Phillip; Snell, Cudore L.; Parry, Charles D. H.; Marais, Anna-Susan; Barnard, Ronel; de Vries, Marlene; Blankenship, Jason; Seedat, Soraya; Hasken, Julie M.; May, Philip A.

2014-01-01

This study describes alcohol consumption in five Western Cape Province communities. Cross-sectional data from a community household sample (n = 591) describe the alcohol use patterns of adult males and females, and farm workers vs. others. Data reveal that men were more likely to be current drinkers than women, 75.1% vs. 65.8% (p = 0.033); farm laborers were more likely to be current drinkers than individuals in other occupations 83.1% vs. 66.8% (p = 0.004). Group, binge drinking on weekends was the norm; men were more likely to be binge drinkers in the past week than women 59.8% vs. 48.8% (p = 0.086); farm workers were more likely to binge than others 75.0% vs. 47.5% (p < 0.001). The legacy of “Dop” contributes to current risky drinking behaviors. Farm owners or managers were interviewed on 11 farms, they described working conditions on their farms and how the legacy of “Dop” is reflected in the current use of alcohol by their workers. “Dop” was given to farm workers in the past on six of the 11 farms, but was discontinued for different reasons. There is zero tolerance for coming to work intoxicated; farm owners encourage responsible use of alcohol and assist farm workers in getting help for alcohol problems when necessary. The farm owners report some positive initiatives, were ahead of the movement to provide meaningful wages, and provide other important amenities. Further research is needed to assess whether progressive practices on some farms will reduce harmful alcohol use. PMID:25050650

24 CFR 574.340 - Additional standards for community residences.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Additional standards for community residences. 574.340 Section 574.340 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

Farmers' perceptions of health in the Riverland region of South Australia: 'If it's broke, fix it'.

PubMed

Rawolle, Tessa A; Sadauskas, David; van Kessel, Gisela; Dollman, James

2016-10-01

To explore perceptions of health among South Australian farmers. Descriptive qualitative study, using semi-structured interviews. Two rural towns in the Riverland region of South Australia. Fifteen adults involved in farming within the Riverland region of South Australia, from a variety of farming industries; age range 23-70 years old; 53% male, 47% female. Perceptions and definitions of health. Participants described an ecological understanding of health across individual, farm, and community domains. Participants perceived health as being able to function and complete farm work. Participants reported that farm work helped to maintain fitness, but the multiple stress and hazards associated with farming had a significant influence on health. Participants described how health was influenced by community activities and social support from friends and families. Women were reported to take a lead role in health. Health providers can frame interventions to resonate with the perceptions of health held by people, shaped and formed by the context of farming. Further research is needed to explore farmers' perceptions of health in different locations, from different industries and from a range of age groups. © 2016 National Rural Health Alliance Inc.

High Bee and Wasp Diversity in a Heterogeneous Tropical Farming System Compared to Protected Forest

PubMed Central

Schüepp, Christof; Rittiner, Sarah; Entling, Martin H.

2012-01-01

It is a globally important challenge to meet increasing demands for resources and, at the same time, protect biodiversity and ecosystem services. Farming is usually regarded as a major threat to biodiversity due to its expansion into natural areas. We compared biodiversity of bees and wasps between heterogeneous small-scale farming areas and protected forest in northern coastal Belize, Central America. Malaise traps operated for three months during the transition from wet to dry season. Farming areas consisted of a mosaic of mixed crop types, open habitat, secondary forest, and agroforestry. Mean species richness per site (alpha diversity), as well as spatial and temporal community variation (beta diversity) of bees and wasps were equal or higher in farming areas compared to protected forest. The higher species richness and community variation in farmland was due to additional species that did not occur in the forest, whereas most species trapped in forest were also found in farming areas. The overall regional species richness (gamma diversity) increased by 70% with the inclusion of farming areas. Our results suggest that small-scale farming systems adjacent to protected forest may not only conserve, but even favour, biodiversity of some taxonomic groups. We can, however, not exclude possible declines of bee and wasp diversity in more intensified farmland or in landscapes completely covered by heterogeneous farming systems. PMID:23300598

Human-environment interactions and sustainable urban development: Spatial modeling and landscape prediction the case of Nang Rong town, Thailand

NASA Astrophysics Data System (ADS)

Varnakovida, Pariwate

It is now well-recognized that, at local, regional, and global scales, land use changes are significantly altering land cover, perhaps at an accelerating pace. Further, the world's scientific community is increasingly recognizing what, in retrospect, should have been obvious, that human behavior and agency is a critical driver of Land Cover and Land Use Change. In this research, using recently developed computer modeling procedures and a rich case study, I develop spatially-explicit model-based simulations of LULCC scenarios within the rubric of sustainability science for Nang Rong town, Thailand. The research draws heavily on recent work in geography and complexity theory. A series of scenarios were built to explore different development trajectories based upon empirically observed relationships. The development models incorporate a) history and spatial pattern of village settlement; b) road development and changing geographic accessibility; c) population; d) biophysical characteristics and e) social drivers. This research uses multi-temporal and spatially-explicit data, analytic results, and dynamic modeling approaches combined with to describe, explain, and explore LULCC as the consequences of different production theories for rural, small town urbanization in the South East Asian context. Two Agent Based models were built: 1) Settlement model and 2) Land-use model. The Settlement model suggests that new development will emerge along the existing road network especially along the major highway and in close proximity to the urban center. If the population doubles in 2021, the settlement process may inhibit development along some corridors creating low density sprawl. The Land-use model under the urban expansion scenario suggests that new settlements will occur in close proximity to the town center and roads; even though, the area is suitable for rice farming or located on a flood plain. The Land-use model under the cash-crop expansion scenario captures that new agriculture will occur on the flood plain and other areas suitable for rice farming. The Land-use model under the King's Theory scenario suggests that agriculture agents occupied more disperse lands than the cash-crops scenario. In addition, the King's Theory scenario provided more access to water surface than other scenarios and was the most sustainable development plan. These products offer a better understanding of the urban growth and LULCC at a regional scale and will potentially guide more systematic and effective resource management and policy decisions. Although this research focuses on a specific site, the methods employed are applicable to other rural regions with similar characteristics.

Anthelmintic resistance in cyathostomins of brood horses in Ukraine and influence of anthelmintic treatments on strongylid community structure.

PubMed

Kuzmina, Tetyana A; Kharchenko, Vitaliy O

2008-07-04

In 2004-2006, 322 brood horses from 11 horse farms were examined using the faecal egg count reduction test (FECRT) to determine the presence and distribution of anthelmintic resistance in strongylids in Ukraine. The anthelmintic drugs "Albendazole-7.5" (7.5mg of albenazole, Ukraine) at a dose of 5mg per kg body weight and "Univerm" (0.2% aversectin C, Russia) at a dose of 0.5mg per kg body weight were used. Seventy-one horses from six farms were examined in vivo to investigate the influence of anthelmintic treatment on the gastrointestinal strongylid community structure. Horses were treated with anthelmintics; faecal sampling (200 g in each sample) for strongylid expulsion was performed 24, 36, 48 and 60 h after treatment; and all strongylids expelled (25,292 specimens) were collected and identified. Fourteen horses from the Dubrovsky horse farm were also examined to determine the benzimidazole-resistant cyathostomin species; 5208 specimens of benzimidazole-resistant cyathostomins were collected and identified. According to the FECRT data, benzimidazole resistance in strongylids was observed only at the Dubrovsky horse farm (FECRT=68.7%). No resistance to macrocyclic lactones in strongylids or in Parascaris equorum was observed. Twenty-nine strongylid species were found in horses from six horse farms. The number of species per horse ranged from 4-9 (5.8+/-1.5) to 10-20 (14.4+/-2.9) and depended on horse anthelmintic treatment strategies. From 4 to 13 strongylid species predominated (prevalence>66.7%) in the strongylid community. Eleven cyathostomin species (Cylicocyclus nassatus, C. ashworthi, C. leptostomum, Cyathostomum catinatum, C. pateratum, Cylicostephanus calicatus, C. longibursatus, C. goldi, C. minutus, Coronocyclus coronatus and C. labiatus) were found to be resistant to benzimidazoles at the Dubrovsky horse farm. Ten of these were the dominant species in the strongylid community; only C. labiatus was a rare species (prevalence 29.4%). Species richness and species diversity were significantly higher in horses from farms without treatment or with occasional treatments than from farms with regular treatments. The shape of the prevalence frequency distribution of strongylid species from farms with regular treatments was bimodal ("core" and "satellite" mode). This distribution was multimodal at farms without treatment or with occasional anthelmintic treatments. The results of the current study indicated the possibility of the further spread of anthelmintic resistance on horse farms in Ukraine and the necessity of monitoring the development of resistance in horse parasitic nematodes.

Has climate change driven urbanization in Africa?

PubMed

Henderson, J Vernon; Storeygard, Adam; Deichmann, Uwe

2017-01-01

This paper documents strong but differentiated links between climate and urbanization in large panels of districts and cities in Sub-Saharan Africa, which has dried substantially in the past fifty years. The key dimension of heterogeneity is whether cities are likely to have manufacturing for export outside their regions, as opposed to being exclusively market towns providing local services to agricultural hinterlands. In regions where cities are likely to be manufacturing centers (25% of our sample), drier conditions increase urbanization and total urban incomes. There, urban migration provides an "escape" from negative agricultural moisture shocks. However, in the remaining market towns (75% of our sample), cities just service agriculture. Reduced farm incomes from negative shocks reduce demand for urban services and derived demand for urban labor. There, drying has little impact on urbanization or total urban incomes. Lack of structural transformation in Africa inhibits a better response to climate change.

Has climate change driven urbanization in Africa?

PubMed Central

Henderson, J. Vernon; Storeygard, Adam; Deichmann, Uwe

2017-01-01

This paper documents strong but differentiated links between climate and urbanization in large panels of districts and cities in Sub-Saharan Africa, which has dried substantially in the past fifty years. The key dimension of heterogeneity is whether cities are likely to have manufacturing for export outside their regions, as opposed to being exclusively market towns providing local services to agricultural hinterlands. In regions where cities are likely to be manufacturing centers (25% of our sample), drier conditions increase urbanization and total urban incomes. There, urban migration provides an “escape” from negative agricultural moisture shocks. However, in the remaining market towns (75% of our sample), cities just service agriculture. Reduced farm incomes from negative shocks reduce demand for urban services and derived demand for urban labor. There, drying has little impact on urbanization or total urban incomes. Lack of structural transformation in Africa inhibits a better response to climate change. PMID:28458445

Understanding the impacts of care farms on health and well-being of disadvantaged populations: a protocol of the Evaluating Community Orders (ECO) pilot study.

PubMed

Elsey, H; Bragg, R; Elings, M; Cade, J E; Brennan, C; Farragher, T; Tubeuf, S; Gold, R; Shickle, D; Wickramasekera, N; Richardson, Z; Murray, J

2014-10-30

Care farms, where all or part of the farm is used for therapeutic purposes, show much potential for improving the health and well-being of a range of disadvantaged groups. Studies to date have been qualitative or observational, with limited empirical evidence of the effectiveness of care farms in improving health and well-being. Understanding the underlying mechanisms that lead to improvements for different disadvantaged groups is a further gap in the evidence. Participants in this study are offenders serving community orders. Their low socioeconomic status and poor health outcomes relative to the general population exemplifies disadvantage. This paper describes the protocol of a study to understand the impacts of care farms and to pilot the design and tools for a study to assess cost-effectiveness of care farms in improving the quality of life of offenders. As a pilot study, no power calculation has been conducted. However, 150 offenders serving community sentences on care farms and 150 on other probation locations (eg, litter picking, painting) will be recruited over a 1-year period. Changes in quality of life, measured by Clinical Outcome in Routine Evaluation-Outcome Measure, health and reconvictions of offenders at care farms compared to other probation locations will be analysed to inform the sample size calculation for the follow on study. The feasibility of recruitment, retention, collecting cost data and modelling cost-effectiveness will also be assessed. The study will use qualitative methods to explore the experiences of offenders attending care farms and perceptions of probation and care farm staff on the processes and impacts of the intervention. Findings will be published and inform development of a natural experiment and will be disseminated to probation services, care farms and academics. University of Leeds Ethical Review Board approved: SoMREC/13/014. National Offender Management Service (NOMS) approved: 2013-257. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Agricultural buffers at the rural-urban fiinge: an examination of approval by farmers, residents, and academics in the Midwestern United States

Treesearch

William C. Sullivan; Olin M. Anderson; Sarah Taylor Lovell

2004-01-01

In the Midwestern United States, urban areas most often expand by converting farmland into residential sites. This process puts households and working farms in close contact, often resulting in conflicts. Can agricultural buffers, which provide a variety of environmental and aesthetic benefits, help mediate this conflict? This study examined the approval of different...

Tomatoes, Cucumbers, and Salad Tag: A Farmer Goes to School

ERIC Educational Resources Information Center

Summers, William

2013-01-01

Will Summers has been farming since 2007 when he interned for a small community-supported agriculture (CSA) farm in Austin, Texas. His agricultural experience since then has primarily been with nonprofit organizations where he has cultivated vegetables, kept chickens, milked goats, and introduced young people to the wonders of farming and…

The geography of chronic obstructive pulmonary disease: a population-based study of Norway.

PubMed

Halvorsen, Thomas; Martinussen, Pål E

2014-06-01

Research on chronic obstructive pulmonary disease (COPD) that includes geographic information is important in order to improve care and appropriate allocation of resources to patients suffering from COPD. The purpose of this study is to investigate the geography of COPD and factors associated with the spatial patterns of COPD prevalence. Particular emphasis is put on the role of the local socioeconomic environment. Utilising information from the Norwegian Prescription Database on all lung medication prescribed in 2009 we identified 62,882 persons with COPD in the Norwegian population. Patterns of spatial clustering in the prevalence of COPD are clearly evident, even when age and gender are controlled for. Gender and age are strongly related to COPD risk. Socio-economic characteristics of the community such as education and unemployment are also significantly correlated with COPD risk. People living in rural parts of the country are generally associated with less risk than people in urban settings, and in particular people living in communities with high levels of farm and fisheries employment. Copyright © 2014 Elsevier Ltd. All rights reserved.

Fuelwood production and use in rural Swaziland: a case-study of two communities

USGS Publications Warehouse

Allen, J.A.; Pimentel, D.P.; Lasoie, J.P.

1988-01-01

Information of fuelwood consumption and the local production of wood was collected in two small rural communities in Swaziland. Fuelwood consumption was estimated to be 0.77 t persona??1 yeara??1 in one community (Sigombeni), and 0.63 t persona??1 in the other (Bhekinkhosi). Bhekinkhosi was found to be experiencing a significant fuelwood production/consumption deficit and it expected that Sigombeni will also experience fuelwood deficits by 1990. Individual farm woodlots provided the largest proportion of annual woody biomass production in both areas, accounting for 45% of all profuction in Sigombeni and 73% in Bhekinkhosi. Thirty-seven percent of all farms in Sigombeni and 23% in Bhekinkhosi had woodlots. Virtually all these woodlots consisted primarily of black or green wattle and were established by direct seeding. Two types of community woodlots were identified a?? those established when the area was a private farm and those established with government assistance. The first type of community woodlots was found only in Sigombeni, where it accounted for at least 20% of annual fuelwood production. Community wooslots established with government assistance were an insignificant source of fuelwood in both areas. At an estimated cost of nearly US $500 haa??1, community woodlots planted with government assistance are far more expensive to establish than individual farm woodlots which require no monetary expenditure, assuming local collection of seed. The results indicate a need to increase the local production of fuelwood in rural Swaziland and that encouraging the establishment of onfarm woodlots may be the most effective means of increasing production.

Impact of Cropping Systems, Soil Inoculum, and Plant Species Identity on Soil Bacterial Community Structure.

PubMed

Ishaq, Suzanne L; Johnson, Stephen P; Miller, Zach J; Lehnhoff, Erik A; Olivo, Sarah; Yeoman, Carl J; Menalled, Fabian D

2017-02-01

Farming practices affect the soil microbial community, which in turn impacts crop growth and crop-weed interactions. This study assessed the modification of soil bacterial community structure by organic or conventional cropping systems, weed species identity [Amaranthus retroflexus L. (redroot pigweed) or Avena fatua L. (wild oat)], and living or sterilized inoculum. Soil from eight paired USDA-certified organic and conventional farms in north-central Montana was used as living or autoclave-sterilized inoculant into steam-pasteurized potting soil, planted with Am. retroflexus or Av. fatua and grown for two consecutive 8-week periods to condition soil nutrients and biota. Subsequently, the V3-V4 regions of the microbial 16S rRNA gene were sequenced by Illumina MiSeq. Treatments clustered significantly, with living or sterilized inoculum being the strongest delineating factor, followed by organic or conventional cropping system, then individual farm. Living inoculum-treated soil had greater species richness and was more diverse than sterile inoculum-treated soil (observed OTUs, Chao, inverse Simpson, Shannon, P < 0.001) and had more discriminant taxa delineating groups (linear discriminant analysis). Living inoculum soil contained more Chloroflexi and Acidobacteria, while the sterile inoculum soil had more Bacteroidetes, Firmicutes, Gemmatimonadetes, and Verrucomicrobia. Organically farmed inoculum-treated soil had greater species richness, more diversity (observed OTUs, Chao, Shannon, P < 0.05), and more discriminant taxa than conventionally farmed inoculum-treated soil. Cyanobacteria were higher in pots growing Am. retroflexus, regardless of inoculum type, for three of the four organic farms. Results highlight the potential of cropping systems and species identity to modify soil bacterial communities, subsequently modifying plant growth and crop-weed competition.

Give Water a Hand. Farm and Ranch Site Action Guide. Organizing Water Conservation and Pollution Prevention Service Projects in Your Community.

ERIC Educational Resources Information Center

Wisconsin Univ., Madison. Coll. of Agricultural and Life Sciences.

Students grades 4-8 can use this guide to explore the topics of water, and water conservation on a farm or ranch, while conducting an environmental community service project. Youth groups, led by a group leader, work with local experts from business, government, or environmental organizations to complete the project. Nine activity sections involve…

Molokai Farm Project. An Agricultural Training Program of the Maui Community College, University of Hawaii. Report for Fiscal Year 1982-83.

ERIC Educational Resources Information Center

Hawaii State Dept. of Agriculture, Honolulu.

The Molokai Farm Project at Maui Community College grew out of a grant for a Youth Agricultural Entrepreneurship Demonstration Program. The program, which can lead either to an associate degree or to a certification of completion for any number of smaller units of course work, is designed to develop students' managerial proficiency and the…

Leininger's model for discoveries at The Farm and midwifery services to the Amish.

PubMed

Finn, J

1995-01-01

This paper is a descriptive report and analysis of a transcultural nurse's experiences immersed in a hippie subculture at The Farm near Summertown, Tennessee. This subcultural group initially was established over 20 years ago as a community with a unique worldview which included pacifistic, vegetarian, and collective values and beliefs. This community prefers health care provided by their own community members who serve as generic care providers and also as folk midwives for home births. Leininger's (1991) Theory of Culture Care Diversity and Universality and her Sunrise Model provided the framework for discovering and understanding this unique subcultural group. The major components of Leininger's Sunrise Model including worldview, cultural values, and lifeways were used in the analysis. The important social structure factors discovered included environmental context, technological factors, religious and philosophical factors, political and legal factors, economic factors, and educational factors. The Farm community's culture care expressions, patterns and practices for health and well being were discovered including generic and folk systems of care. The farm midwives provide primary care and home birthing care to a nearby Old Order Amish community. The Amish culture and health care seeking patterns are discussed including their selective use of generic, folk, and professional care systems. The discoveries that resulted from the application of Leininger's Sunrise Model are presented including implications for transcultural nurse caregiving.

Mental health recovery on care farms and day centres: a qualitative comparative study of users' perspectives.

PubMed

Iancu, Sorana C; Zweekhorst, Marjolein B M; Veltman, Dick J; van Balkom, Anton J L M; Bunders, Joske F G

2014-01-01

Mental health services increasingly incorporate the vision of recovery. This qualitative study analysed and compared experiences of recovery on prevocational services, in order to assess if users make progress towards recovery, relative to a staged recovery model. Data were collected through semi-structured interviews with participants on care farms (n = 14), work (n = 7) and creative projects (n = 5). The transition from past to current lives was described as a progressive, non-linear process, with different stages guided by different goals. Participants on creative projects lacked clear goals, presented less interest in peers and high need for emotional support. Participants on work projects aimed for occupational rehabilitation, but struggled with the patient culture of the peer community. Participants on care farms aimed for daytime occupations and closer contact with society. They experienced care farms as open, real-life work settings where they could exercise responsibility and connect with people. Participants progressed towards recovery, as care farms, work- and creative projects empowered them to leave behind inactive, isolated or disorganized living. In day centres, users focused on self-reflection and personal development (creative projects) or on occupational performance (work projects), whereas on care farms, users fulfilled worker roles in a real-life, open community environment. Organized as open communities in real-life settings, care farms facilitate the reflection on personal and social responsibility, and therefore have the potential to help users internalize worker identities and improve their motivation to progress towards recovery. Supervisors on care farms are regarded by users as close contacts within the social networks they develop on the service, a position that allows supervisors to actively engage and promote users' progress towards recovery. Elements of the farm environment (such as the "normal life", presence of family members and visitors, and nature) can serve as anchors for supporting the progress towards recovery.

Positioning Community Art Practices in Urban Cracks

ERIC Educational Resources Information Center

Verschelden, Griet; Van Eeghem, Elly; Steel, Riet; De Visscher, Sven; Dekeyrel, Carlos

2012-01-01

This article addresses the position of community art practices and the role of practitioners in urban cracks. Community art practices raise possibilities for a reconceptualisation of the concept of community and an extension of the concept of art in public space. Urban cracks are conceptualised as spatial, temporal and relational manifestations of…

Criterion 8: Urban and community forests

Treesearch

Stephen R. Shifley; Francisco X. Aguilar; Nianfu Song; Susan I. Stewart; David J. Nowak; Dale D. Gormanson; W. Keith Moser; Sherri Wormstead; Eric J. Greenfield

2012-01-01

Urban and community forests are the trees and forests found in cities, towns, villages, and communities. This category of forest includes both forested stands and trees along streets, in residential lots, and parks. These trees within cities and communities provide many ecosystem services and values to both urban and rural populations.

Characterizing Urban Household Waste Generation and Metabolism Considering Community Stratification in a Rapid Urbanizing Area of China.

PubMed

Xiao, Lishan; Lin, Tao; Chen, Shaohua; Zhang, Guoqin; Ye, Zhilong; Yu, Zhaowu

2015-01-01

The relationship between social stratification and municipal solid waste generation remains uncertain under current rapid urbanization. Based on a multi-object spatial sampling technique, we selected 191 households in a rapidly urbanizing area of Xiamen, China. The selected communities were classified into three types: work-unit, transitional, and commercial communities in the context of housing policy reform in China. Field survey data were used to characterize household waste generation patterns considering community stratification. Our results revealed a disparity in waste generation profiles among different households. The three community types differed with respect to family income, living area, religious affiliation, and homeowner occupation. Income, family structure, and lifestyle caused significant differences in waste generation among work-unit, transitional, and commercial communities, respectively. Urban waste generation patterns are expected to evolve due to accelerating urbanization and associated community transition. A multi-scale integrated analysis of societal and ecosystem metabolism approach was applied to waste metabolism linking it to particular socioeconomic conditions that influence material flows and their evolution. Waste metabolism, both pace and density, was highest for family structure driven patterns, followed by lifestyle and income driven. The results will guide community-specific management policies in rapidly urbanizing areas.

Exploring How African American Males from an Urban Community Navigate the Interracial and Intra-Racial Dimensions of Their Experiences at an Urban Jesuit High School

ERIC Educational Resources Information Center

Simmons, Robert W., III

2012-01-01

African American males from urban communities have been attending Jesuit high schools in urban spaces for many years, yet little to no literature exists that explores their experiences while attending these elite private schools. This qualitative study of 10 African American males from an urban community attending a similarly positioned Jesuit…

Initiation of farm safety programs in the Arkansas Delta: a case study of participatory methods.

PubMed

Richter, Jan S; Hall, Becky G; Deere, G David

2007-01-01

Outreach to high-risk communities is one of the goals of Area Health Education Centers. One such population is the farm community, which is known to suffer high rates of traumatic events. To describe a participatory methods initiative by the Arkansas Delta Area Health Education Center and other agencies to address farm-related health hazards in a 7-county region. Regional injury and fatality data were gathered from sources including Arkansas Farm Bureau Federation insurance claims, the Arkansas Statistical Service Phone Survey, the National Agricultural Statistics Service, and the Cooperative Extension Service Division of Agriculture at the University of Arkansas. Focus groups were held to assess farmer perceptions and recommendations. Accidents involving tractors accounted for 42% of deaths, and accidents with crop-spraying aircraft accounted for 36%. Focus group participants agreed that planting and harvesting seasons were particularly dangerous. Recommendations included educating motorists to be more cautious on agricultural area roads, using local farmers to provide farm safety training, and making safety equipment more available.

"We Felt They Took the Heart out of the Community": Examining a Community-Based Response to Urban School Closure

ERIC Educational Resources Information Center

Green, Terrance L.

2017-01-01

Massive school closures are occurring in urban school districts across the United States. Research suggests that school closures are the outcome of racialized neoliberal policies and decades of disinvestment that have left many urban districts with fiscal deficits and declining student enrollments. However, some urban communities have successfully…

Taxonomic and functional trait diversity of wild bees in different urban settings.

PubMed

Normandin, Étienne; Vereecken, Nicolas J; Buddle, Christopher M; Fournier, Valérie

2017-01-01

Urbanization is one of the major anthropogenic processes contributing to local habitat loss and extirpation of numerous species, including wild bees, the most widespread pollinators. Little is known about the mechanisms through which urbanization impacts wild bee communities, or the types of urban green spaces that best promote their conservation in cities. The main objective of this study was to describe and compare wild bee community diversity, structure, and dynamics in two Canadian cities, Montreal and Quebec City. A second objective was to compare functional trait diversity among three habitat types (cemeteries, community gardens and urban parks) within each city. Bees were collected using pan traps and netting on the same 46 sites, multiple times, over the active season in 2012 and 2013. A total of 32,237 specimens were identified, representing 200 species and 6 families, including two new continental records, Hylaeus communis Nylander (1852) and Anthidium florentinum (Fabricius, 1775). Despite high community evenness, we found significant abundance of diverse species, including exotic ones. Spatio-temporal analysis showed higher stability in the most urbanized city (Montreal) but low nestedness of species assemblages among the three urban habitats in both cities. Our study demonstrates that cities are home to diverse communities of wild bees, but in turn affect bee community structure and dynamics. We also found that community gardens harbour high levels of functional trait diversity. Urban agriculture therefore contributes substantially to the provision of functionally diverse bee communities and possibly to urban pollination services.

Taxonomic and functional trait diversity of wild bees in different urban settings

PubMed Central

Buddle, Christopher M.; Fournier, Valérie

2017-01-01

Urbanization is one of the major anthropogenic processes contributing to local habitat loss and extirpation of numerous species, including wild bees, the most widespread pollinators. Little is known about the mechanisms through which urbanization impacts wild bee communities, or the types of urban green spaces that best promote their conservation in cities. The main objective of this study was to describe and compare wild bee community diversity, structure, and dynamics in two Canadian cities, Montreal and Quebec City. A second objective was to compare functional trait diversity among three habitat types (cemeteries, community gardens and urban parks) within each city. Bees were collected using pan traps and netting on the same 46 sites, multiple times, over the active season in 2012 and 2013. A total of 32,237 specimens were identified, representing 200 species and 6 families, including two new continental records, Hylaeus communis Nylander (1852) and Anthidium florentinum (Fabricius, 1775). Despite high community evenness, we found significant abundance of diverse species, including exotic ones. Spatio-temporal analysis showed higher stability in the most urbanized city (Montreal) but low nestedness of species assemblages among the three urban habitats in both cities. Our study demonstrates that cities are home to diverse communities of wild bees, but in turn affect bee community structure and dynamics. We also found that community gardens harbour high levels of functional trait diversity. Urban agriculture therefore contributes substantially to the provision of functionally diverse bee communities and possibly to urban pollination services. PMID:28286711

Farm Stress and School Practice. SSTA Research Centre Report #95-12.

ERIC Educational Resources Information Center

SSTA Research in Brief, 1995

1995-01-01

Interviews with 12 principals of K-12 schools in rural Saskatchewan examined practices enacted in 1992-93 to lessen the effects of the farm economic crisis on students. A seven-section literature review describes the financial, personal, family, and community components of the farm crisis in Canada and the United States and provides an overview of…

Urban and Community Forestry Achievements in 1998

Treesearch

Daniel Liptzin; Robert Neville

1999-01-01

The vision for urban and community forestry in the Northeastern Area has remained essentially constant since 1990, "...to achieve community sustainability and an enhanced quality of life through stewardship of urban and community forests and related natural resources." Implied in this statement is full participation by all those who affect or are affected by...

A global perspective of the richness and evenness of traditional crop-variety diversity maintained by farming communities

PubMed Central

Jarvis, Devra I.; Brown, Anthony H. D.; Cuong, Pham Hung; Collado-Panduro, Luis; Latournerie-Moreno, Luis; Gyawali, Sanjaya; Tanto, Tesema; Sawadogo, Mahamadou; Mar, Istvan; Sadiki, Mohammed; Hue, Nguyen Thi-Ngoc; Arias-Reyes, Luis; Balma, Didier; Bajracharya, Jwala; Castillo, Fernando; Rijal, Deepak; Belqadi, Loubna; Rana, Ram; Saidi, Seddik; Ouedraogo, Jeremy; Zangre, Roger; Rhrib, Keltoum; Chavez, Jose Luis; Schoen, Daniel; Sthapit, Bhuwon; De Santis, Paola; Fadda, Carlo; Hodgkin, Toby

2008-01-01

Varietal data from 27 crop species from five continents were drawn together to determine overall trends in crop varietal diversity on farm. Measurements of richness, evenness, and divergence showed that considerable crop genetic diversity continues to be maintained on farm, in the form of traditional crop varieties. Major staples had higher richness and evenness than nonstaples. Variety richness for clonal species was much higher than that of other breeding systems. A close linear relationship between traditional variety richness and evenness (both transformed), empirically derived from data spanning a wide range of crops and countries, was found both at household and community levels. Fitting a neutral “function” to traditional variety diversity relationships, comparable to a species abundance distribution of “neutral ecology,” provided a benchmark to assess the standing diversity on farm. In some cases, high dominance occurred, with much of the variety richness held at low frequencies. This suggested that diversity may be maintained as an insurance to meet future environmental changes or social and economic needs. In other cases, a more even frequency distribution of varieties was found, possibly implying that farmers are selecting varieties to service a diversity of current needs and purposes. Divergence estimates, measured as the proportion of community evenness displayed among farmers, underscore the importance of a large number of small farms adopting distinctly diverse varietal strategies as a major force that maintains crop genetic diversity on farm. PMID:18362337

Responsiveness of Rural and Urban Land Uses to Land Rent Determinants in the U.S. South

Treesearch

Ian Hardie; Peter Parks; Peter Gottleib; David N. Wear

2000-01-01

Ricardian and von Thünen land rent models are combined into a single land use shore model including farm, forest, and urban lurid uses. The lurid share model is applied to the Southern United States, and elasticities are extracted that measure land share response to changes in iqulation, income, land values, prices, and costs in counties with different degrees of...

Helminth community from Azara's grass mouse (Akodon azarae) in three habitats with different land use in farming systems of Argentina.

PubMed

Miño, M H; Rojas Herrera, E J; Notarnicola, J; Hodara, K

2018-02-01

In the Pampa region of Argentina, farming activities have been performed since the beginning of the 20th century, but in the 1990s, land-use patterns rapidly changed towards intensive agriculture and poultry breeding. This study compares the helminth community of Akodon azarae (Rodentia) among three habitats with different land use in pampean agroecosystems: poultry farms, mono-cultivated fields and abandoned fields (not used for 35 years), under the prediction that there will be greater helminth richness and diversity in mice from abandoned fields compared to those from the other habitats. Nevertheless, the highest abundance of A. azarae occurred on poultry farms, the habitat most disturbed by human activity, while cultivated fields showed the lowest. Helminth richness and diversity were significantly higher on poultry farms than in the other habitats, due to the presence of Trichuris laevitestis, Protospirura numidica criceticola and cysts of Taenia taeniaeformis. We suggest that the helminth fauna of A. azarae can survive on poultry farms despite disturbance from farming activities, because rodents can move and get shelter within farm perimeter fences, where dense and high vegetation grows. This farm area could offer good conditions for geohelminth development, while chicken sheds could attract insects that are intermediate hosts of helminths with indirect life cycles. On the contrary, agrochemicals applied in cultivated fields would negatively influence helminth diversity and composition, by decreasing host populations (arthropods and rodents) and affecting free larval stages of geohelminths.

Evaluation of mangrove reforestation and the impact to socioeconomic-cultural of community in Lubuk Kertang village, North Sumatra

NASA Astrophysics Data System (ADS)

Basyuni, M.; Harahap, MA; Wati, R.; Slmaet, B.; Thoha, AS; Nuryawan, A.; Putri, LAP; Yusriani, E.

2018-03-01

Mangrove forests in North Sumatera existed in the east coast of Sumatera Island and are rapidly threatened due to anthropogenic activities such as conversion for aquaculture, oil palm plantation, filling and use of mangrove for urban development. The present study describes the current and first-year evaluation on mangrove restoration and its impact to socio economic-cultural of community in Lubuk Kertang village, Langkat, North Sumatra, Indonesia. The rehabilitation was carried on December 2015 using direct planting of 6,000 Rhizophora apiculata propagules and May 2016 using 5,000 R. apiculata seedlings. The evaluation parameters of mangrove reforestation consist of seedling diameter and height, leaf thickness and number, and seedling growth rate. Ninety-two of 1,124 households were surveyed using Slovin formula to obtain community perspective on the socio-economic-cultural impact of reforestation. Results show that the growth rate for current and first-year evaluation was 93 and 86 %, respectively. By contrast, the height, diameter, and some leaves seedlings planting were shown better than the performance of propagules planting. No change in the green foliage plant thickness between both farming methods. The reforestation affected 71.74, 55.43 and 39.13% of economic, social, and cultural of Lubuk Kertang community, respectively. The data is likely to provide valuable information for mangrove reforestation in North Sumatra.

Development of vegetable farming: a cause of the emergence of insecticide resistance in populations of Anopheles gambiae in urban areas of Benin.

PubMed

Yadouleton, Anges William M; Asidi, Alex; Djouaka, Rousseau F; Braïma, James; Agossou, Christian D; Akogbeto, Martin C

2009-05-14

A fast development of urban agriculture has recently taken place in many areas in the Republic of Benin. This study aims to assess the rapid expansion of urban agriculture especially, its contribution to the emergence of insecticide resistance in populations of Anopheles gambiae. The protocol was based on the collection of sociological data by interviewing vegetable farmers regarding various agricultural practices and the types of pesticides used. Bioassay tests were performed to assess the susceptibility of malaria vectors to various agricultural insecticides and biochemical analysis were done to characterize molecular status of population of An. gambiae. This research showed that:(1) The rapid development of urban agriculture is related to unemployment observed in cities, rural exodus and the search for a balanced diet by urban populations;(2) Urban agriculture increases the farmers' household income and their living standard;(3) At a molecular level, PCR revealed the presence of three sub-species of An. gambiae (An. gambiae s.s., Anopheles melas and Anopheles arabiensis) and two molecular forms (M and S). The kdr west mutation recorded in samples from the three sites and more specifically on the M forms seems to be one of the major resistance mechanisms found in An. gambiae from agricultural areas. Insecticide susceptibility tests conducted during this research revealed a clear pattern of resistance to permethrin (76% mortality rate at Parakou; 23.5% at Porto-Novo and 17% at Cotonou). This study confirmed an increase activity of the vegetable farming in urban areas of Benin. This has led to the use of insecticide in an improper manner to control vegetable pests, thus exerting a huge selection pressure on mosquito larval population, which resulted to the emergence of insecticide resistance in malaria vectors.

Development of livestock production in the tropics: farm and farmers' perspectives.

PubMed

Oosting, S J; Udo, H M J; Viets, T C

2014-08-01

Because of an increasing demand for animal-source foods, an increasing desire to reduce poverty and an increasing need to reduce the environmental impact of livestock production, tropical farming systems with livestock must increase their productivity. An important share of the global human and livestock populations are found within smallholder mixed-crop-livestock systems, which should, therefore, contribute significantly towards this increase in livestock production. The present paper argues that increased livestock production in smallholder mixed-crop-livestock systems faces many constraints at the level of the farm and the value chain. The present paper aims to describe and explain the impact of increased production from the farm and farmers' perspective, in order to understand the constraints for increased livestock production. A framework is presented that links farming systems to livestock value chains. It is concluded that farming systems that pass from subsistence to commercial livestock production will: (1) shift from rural to urban markets; (2) become part of a different value chain (with lower prices, higher demands for product quality and increased competition from peri-urban producers and imports); and (3) have to face changes in within-farm mechanisms and crop-livestock relationships. A model study showed that feed limitation, which is common in tropical farming systems with livestock, implies that maximum herd output is achieved with small herd sizes, leaving low-quality feeds unutilised. Maximal herd output is not achieved at maximal individual animal output. Having more animals than required for optimal production - which is often the case as a larger herd size supports non-production functions of livestock, such as manure production, draught, traction and capital storage - goes at the expense of animal-source food output. Improving low-quality feeds by treatment allows keeping more animals while maintaining the same level of production. Ruminant methane emission per kg of milk produced is mainly determined by the level of milk production per cow. Part of the methane emissions, however, should be attributed to the non-production functions of ruminants. It was concluded that understanding the farm and farmers' perceptions of increased production helps with the understanding of productivity increase constraints and adds information to that reported in the literature at the level of technology, markets and institutions.

Population Change and Farm Dependence: Temporal and Spatial Variation in the U.S. Great Plains, 1900–2000

PubMed Central

CURTIS WHITE, KATHERINE J.

2008-01-01

I investigate the relationship between county population change and farm dependence in the Great Plains region during the twentieth century, using spatial data analysis techniques. This research is rooted in a long-standing sociological and demographic interest in population responses to economic transitions and informs the theoretical understanding of urbanization processes. Using census and environmental data, the analysis challenges earlier assertions of a simple transition in the relationship between farm dependence and population change that accompanied modern technological advancements, namely tractors (the mechanization thesis). Rather than observing the proposed positive-to-negative shift, study results show a negative association throughout the pre- and post-mechanization periods. Partial support is found if the thesis is revised to consider the relationship between population change and the change in farm dependence rather than the level of farm dependence. Findings show mixed support for an alternative argument that nonfarm industries moderate the influence of farm dependence (the industry complex thesis). In contrast to earlier applications of the thesis, industrial relations in the Great Plains context are characterized by specialization rather than cooperation. PMID:18613486

Digesters and demographics: identifying support for anaerobic digesters on dairy farms.

PubMed

Sanders, D J; Roberts, M C; Ernst, S C; Thraen, C S

2010-11-01

The dairy industry in the United States is amidst a long-running trend toward fewer, larger dairy farms. This development has created a backlash in some communities over concerns such as odor, waste management, and environmental degradation. Separately, anaerobic digestion has advanced as a waste management technology that potentially offers solutions to some of these issues, providing odor control and a combustible biogas among other things. These digesters require significant capital investments. Voluntary consumer premiums for the renewable energy produced have been used in some instances as a means to move adoption of such systems toward financial feasibility. This project employed a survey to measure Ohio consumers' willingness to pay a premium for renewable energy produced by anaerobic digesters on dairy farms. Cluster analysis was used to segment consumers by willingness to pay, age, education, income, self-identified political inclination, and a composite variable that served as a proxy for respondents' environmental stewardship. Four distinctive groups emerged from the data. Older, less educated respondents were found to have the least amount of support for digesters on dairy farms, whereas politically liberal, environmentally proactive respondents demonstrated the strongest support. Well-educated, affluent respondents and young respondents fell between these 2 groups. Most large dairy farms are generally met with fairly negative responses from their local communities; in contrast, this research finds some popular support for anaerobic digestion technology. Going forward, establishing a positive link between support for anaerobic digesters and for their use on large dairies could open up a new route for less-contested large dairy farm developments. Evaluation of community demographics could become an important part of finding an optimal location for a large dairy farm. Copyright © 2010 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Farm to Work: Development of a Modified Community-Supported Agriculture Model at Worksites, 2007-2012.

PubMed

Thi, Christina A; Horton, Karissa D; Loyo, Jennifer; Jowers, Esbelle M; Rodgers, Lindsay Faith; Smiley, Andrew W; Leversen, Eric; Hoelscher, Deanna M

2015-10-22

The Farm to Work program is a modified community-supported agriculture model at worksites in Texas. The objective of the Farm to Work program is to increase fruit and vegetable intake among employees and their households by decreasing cost, improving convenience, and increasing access while also creating a new market for local farmers at worksites. The objectives of this article were to describe the development, implementation, and outcome of a 5-year participation trend analysis and to describe the community relationships that were formed to enable the successful implementation of the program. The Farm to Work program began in November 2007 as a collaborative effort between the nonprofit Sustainable Food Center, the Texas Department of State Health Services, the Web development company WebChronic Consulting LLC, and Naegelin Farm. The program provides a weekly or biweekly opportunity for employees to order a basket of produce online to be delivered to the worksite by a local farmer. A 5-year participation trend analysis, including seasonal variation and sales trends, was conducted using sales data from November 2007 through December 2012. The total number of baskets delivered from November 2007 through December 2012 was 38,343; of these, 37,466 were sold and 877 were complimentary. The total value of sold and complimentary baskets was $851,035 and $21,925, respectively. Participation in the program increased over time and was highest in 2012. The Farm to Work program increased access to locally grown fruits and vegetables for employees and created a new market for farmers. Increased program participation indicates that Farm to Work can increase employees' fruit and vegetable consumption and thus help prevent chronic diseases in this population.

Dissociation between the Prevalence of Atopy and Allergic Disease in Rural China among Children and Adults

PubMed Central

Kim, Jennifer S; Ouyang, Fengxiu; Pongracic, Jacqueline A; Fang, Yaping; Wang, Binyan; Liu, Xue; Xing, Houxun; Caruso, Deanna; Liu, Xin; Zhang, Shanchun; Xu, Xiping; Wang, Xiaobin

2009-01-01

Background The prevalence of allergic diseases is increasing worldwide, but the reasons are not well understood. Previous studies suggest that this trend may be associated with lifestyle and urbanization. Objective To describe patterns of sensitization and allergic disease in an unselected agricultural Chinese population. Methods The data was derived from a community-based twin study in Anqing, China. Skin prick testing was performed to foods and aeroallergens. Atopy was defined as sensitization to ≥1 allergen. Allergic disease was ascertained by self-report. The analysis was stratified by sex and age (children [11-17 years] and adults [≥18 years]) and included 1059 same-sex twin pairs. Results Of 2118 subjects, 57.6% were male (n=1220). Ages ranged from 11-71 years; 43.3% were children (n=918). Atopy was observed in 47.2% (n=999) of participants. The most common sensitizing foods were shellfish (16.7%) and peanut (12.3%). The most common sensitizing aeroallergens were dust mite (30.6%) and cockroach (25.2%). Birth order and zygosity had no effect on sensitization rates. Multivariate logistic regression models revealed risk factors for sensitization include age for foods and sex for aeroallergens. The rates of food allergy and asthma were estimated to be <1%. Conclusions Atopic sensitization was common in this rural farming Chinese population, particularly to shellfish, peanut, dust mite, and cockroach. The prevalence of allergic disease, in contrast, was quite low. Clinical Implications Allergen sensitization was far more common than the rate of self-reported allergic disease in this community. Evidence of sensitization is an inadequate marker of allergic disease and better correlates with clinical disease are needed. Capsule summary Among this large unselected Chinese rural farming community, atopy was observed in nearly half of the study subjects, but the rate of allergic disease was comparatively very low. PMID:18805578

Ecosystem Services and Potential Utilization of of Urban Typha angustifolia Wetlands of across Metropolitan Bangkok, Thailand

NASA Astrophysics Data System (ADS)

Sritrairat, S.

2014-12-01

Over half the world's 7.2 billion population are living in urban habitats. While these cities only occupy 2% of the world's surface, the ecological footprint by these cities combined is far greater than that of the other 98% of the world. Bangkok, Thailand has experienced this rapid urbanization that has resulted in various environmental problems, including pollution, land subsidence, and flooding. Major flooding in 2011 has raised awareness about the importance of restoring ecosystem services in urban space to cope up with the forecasted extreme climatic conditions. Finding localized flooding, carbon and pollution mitigation methods will be important to cities. Upland reforestration has been proposed as a way to decrease these anthropogenic and climate change impacts. However, there is also a large area of wetlands in Bangkok with possibly high ecosystem services that have not been quantified. This study measure above ground and below ground carbon accumulation in wide-spread Typha angustifolia wetlands as an untapped source of ecosystem services that are worth projected. These wetlands are typically viewed as wasteland and are not being protected. We examined carbon and heavy metals (Pb, Zn, Cu) pools in 7 wetlands across Bangkok with various environmental settings--from industrialized zone, to residential area, farms, and protected urban green space. The results indicate recent peat accumulation layer by these wetlands at high rate. Heavy concentration are found near contaminant source such as industries and farms. Combined with their ability to buffer storms and being habitats for wildlife, these wetlands have important values in increasing ecosystem services in urban space and should be considered for protection.

Urban-development-induced Changes in the Diversity and Composition of the Soil Bacterial Community in Beijing.

PubMed

Yan, Bing; Li, Junsheng; Xiao, Nengwen; Qi, Yue; Fu, Gang; Liu, Gaohui; Qiao, Mengping

2016-12-09

Numerous studies have implicated urbanization as a major cause of loss of biodiversity. Most of them have focused on plants and animals, even though soil microorganisms make up a large proportion of that biodiversity. However, it is unclear how the soil bacterial community is affected by urban development. Here, paired-end Illumina sequencing of the 16 S rRNA gene at V4 region was performed to study the soil microbial community across Beijing's built-up area. Proteobacteria, Acidobacteria, Bacteroidetes, Actinobacteria, Gemmatimonadetes, Verrucomicrobia, Planctomycetes, and Chloroflexi were the dominant phyla in all samples, but the relative abundance of these phyla differed significantly across these concentric zones. The diversity and composition of the soil bacterial community were found to be closely correlated with soil pH. Variance partitioning analysis suggested that urban ring roads contributed 5.95% of the bacterial community variation, and soil environmental factors explained 17.65% of the variation. The results of the current work indicate that urban development can alter the composition and diversity of the soil microbial community, and showed pH to be a key factor in the shaping of the composition of the soil bacterial community. Urban development did have a strong impact on the bacterial community of urban soil in Beijing.

Characterizing Urban Household Waste Generation and Metabolism Considering Community Stratification in a Rapid Urbanizing Area of China

PubMed Central

Xiao, Lishan; Lin, Tao; Chen, Shaohua; Zhang, Guoqin; Ye, Zhilong; Yu, Zhaowu

2015-01-01

The relationship between social stratification and municipal solid waste generation remains uncertain under current rapid urbanization. Based on a multi-object spatial sampling technique, we selected 191 households in a rapidly urbanizing area of Xiamen, China. The selected communities were classified into three types: work-unit, transitional, and commercial communities in the context of housing policy reform in China. Field survey data were used to characterize household waste generation patterns considering community stratification. Our results revealed a disparity in waste generation profiles among different households. The three community types differed with respect to family income, living area, religious affiliation, and homeowner occupation. Income, family structure, and lifestyle caused significant differences in waste generation among work-unit, transitional, and commercial communities, respectively. Urban waste generation patterns are expected to evolve due to accelerating urbanization and associated community transition. A multi-scale integrated analysis of societal and ecosystem metabolism approach was applied to waste metabolism linking it to particular socioeconomic conditions that influence material flows and their evolution. Waste metabolism, both pace and density, was highest for family structure driven patterns, followed by lifestyle and income driven. The results will guide community-specific management policies in rapidly urbanizing areas. PMID:26690056

Urban-development-induced Changes in the Diversity and Composition of the Soil Bacterial Community in Beijing

NASA Astrophysics Data System (ADS)

Yan, Bing; Li, Junsheng; Xiao, Nengwen; Qi, Yue; Fu, Gang; Liu, Gaohui; Qiao, Mengping

2016-12-01

Numerous studies have implicated urbanization as a major cause of loss of biodiversity. Most of them have focused on plants and animals, even though soil microorganisms make up a large proportion of that biodiversity. However, it is unclear how the soil bacterial community is affected by urban development. Here, paired-end Illumina sequencing of the 16 S rRNA gene at V4 region was performed to study the soil microbial community across Beijing’s built-up area. Proteobacteria, Acidobacteria, Bacteroidetes, Actinobacteria, Gemmatimonadetes, Verrucomicrobia, Planctomycetes, and Chloroflexi were the dominant phyla in all samples, but the relative abundance of these phyla differed significantly across these concentric zones. The diversity and composition of the soil bacterial community were found to be closely correlated with soil pH. Variance partitioning analysis suggested that urban ring roads contributed 5.95% of the bacterial community variation, and soil environmental factors explained 17.65% of the variation. The results of the current work indicate that urban development can alter the composition and diversity of the soil microbial community, and showed pH to be a key factor in the shaping of the composition of the soil bacterial community. Urban development did have a strong impact on the bacterial community of urban soil in Beijing.

Nineteenth-century urbanization as sacred process: insights from German Strasbourg.

PubMed

Steinhoff, Anthony J

2011-01-01

This article examines a crucial site for modernity’s encounter with religion during the long nineteenth century, albeit one largely ignored both by religious and urban historians: the modern big city. Drawing on evidence from Strasbourg, which joined the ranks of Germany’s big cities soon after the Franco-Prussian War, it points out first, that urbanization had a significant urban dimension. It altered the absolute and relative size of the city’s faith communities, affected the confessional composition of urban neighborhoods, and prompted faith communities to mark additional parts of the urban landscape as sacred. Second, while urban growth—both demographic and physical—frequently challenged traditional understandings of religious community, it also facilitated the construction of new understandings of piety and community, especially via voluntary organizations and the religious media. Thereby, urbanization emerged as a key force behind sacralization in city and countryside as the nineteenth century ended and the twentieth began.

Identifying environmental health priorities in underserved populations: a study of rural versus urban communities

PubMed Central

Bernhard, M.C.; Evans, M.B.; Kent, S.T.; Johnson, E.; Threadgill, S.L.; Tyson, S.; Becker, S.M.; Gohlke, J.M.

2013-01-01

Objectives Understanding and effectively addressing persistent health disparities in minority communities requires a clear picture of members’ concerns and priorities. This study was intended to engage residents in urban and rural communities in order to identify environmental health priorities. Specific emphasis was placed on how the communities defined the term environment, their perceptions of environmental exposures as affecting their health, specific priorities in their communities, and differences in urban versus rural populations. Study design A community-engaged approach was used to develop and implement focus groups and compare environmental health priorities in urban versus rural communities. Methods A total of eight focus groups were conducted: four in rural and four in urban communities. Topics included defining the term environment, how the environment may affect health, and environmental priorities within their communities, using both open discussion and a predefined list. Data were analysed both qualitatively and quantitatively to identify patterns and trends. Results There were important areas of overlap in priorities between urban and rural communities; both emphasized the importance of the social environment and shared a concern over air pollution from industrial sources. In contrast, for urban focus groups, abandoned houses and their social and physical sequelae were a high priority while concerns about adequate sewer and water services and road maintenance were high priorities in rural communities. Conclusions This study was able to identify environmental health priorities in urban versus rural minority communities. In contrast to some previous risk perception research, the results of this study suggest prioritization of tangible, known risks in everyday life instead of rare, disaster-related events, even in communities that have recently experienced devastating damage from tornadoes. The findings can help inform future efforts to study, understand and effectively address environmental issues, and are particularly relevant to developing effective community-based strategies in vulnerable populations. PMID:24239281

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.

Transforming Out-of-School Challenges into Opportunities: Community Schools Reform in the Urban Midwest

ERIC Educational Resources Information Center

Green, Terrance L.; Gooden, Mark A.

2014-01-01

For more than three decades, community schools have aimed to improve education and neighborhood outcomes in low-income, urban communities of color. In this article, we position community schools as a place-based reform strategy that pushes back on top-down accountability systems. While most research on urban school reform focuses on improving…

Kids and communities count: reaching migrant children and families with the North American Guidelines for Children's Agricultural Tasks (NAGCAT).

PubMed

Liller, K D; Pintado, I

2005-08-01

The Kids and Communities Count Farm Safety Lesson is a follow-up to our Kids Count Lesson that used the North American Guidelines for Children's Agricultural Tasks (NAGCAT) and was previously delivered to nearly 2,000 fifth-grade students in Hillsborough County, Florida. This year, the lesson was administered in two migrant schools and included a parent survey and a presentation of the lesson in a community setting. The lesson covers animal, machinery, water, and general safety topics applicable to farming in Florida. A staggered pretest-posttest study design was followed whereby school 1 (N = 66) received a multiple-choice pretest and posttest and school 2 (N = 91) received the posttest only, for a total sample size of 157 participants. Results of the study showed a significant increase in the mean number of correct answers on the posttest compared to the pretest, such that the mean score improved from 5.0 on the pretest to 6.6 on the posttest (paired t-test, p = 0.000). The results of the parent survey and the administration of the lesson in the community showed that over 50% of the 106 parent participants reported that their children were practicing safe farm behaviors since the lesson; however, there was a particular need to address pesticide safety in the community. This study shows the efficacy of the Kids Count lesson in improving farm safety knowledge among migrant school children, and the applicability and acceptance of the lesson by parents and community members.

Ectomycorrhizal Fungal Communities in Urban Parks Are Similar to Those in Natural Forests but Shaped by Vegetation and Park Age

PubMed Central

Liu, Xinxin; Kotze, D. Johan; Jumpponen, Ari; Francini, Gaia; Setälä, Heikki

2017-01-01

ABSTRACT Ectomycorrhizal (ECM) fungi are important mutualists for the growth and health of most boreal trees. Forest age and its host species composition can impact the composition of ECM fungal communities. Although plentiful empirical data exist for forested environments, the effects of established vegetation and its successional trajectories on ECM fungi in urban greenspaces remain poorly understood. We analyzed ECM fungi in 5 control forests and 41 urban parks of two plant functional groups (conifer and broadleaf trees) and in three age categories (10, ∼50, and >100 years old) in southern Finland. Our results show that although ECM fungal richness was marginally greater in forests than in urban parks, urban parks still hosted rich and diverse ECM fungal communities. ECM fungal community composition differed between the two habitats but was driven by taxon rank order reordering, as key ECM fungal taxa remained largely the same. In parks, the ECM communities differed between conifer and broadleaf trees. The successional trajectories of ECM fungi, as inferred in relation to the time since park construction, differed among the conifers and broadleaf trees: the ECM fungal communities changed over time under the conifers, whereas communities under broadleaf trees provided no evidence for such age-related effects. Our data show that plant-ECM fungus interactions in urban parks, in spite of being constructed environments, are surprisingly similar in richness to those in natural forests. This suggests that the presence of host trees, rather than soil characteristics or even disturbance regime of the system, determine ECM fungal community structure and diversity. IMPORTANCE In urban environments, soil and trees improve environmental quality and provide essential ecosystem services. ECM fungi enhance plant growth and performance, increasing plant nutrient acquisition and protecting plants against toxic compounds. Recent evidence indicates that soil-inhabiting fungal communities, including ECM and saprotrophic fungi, in urban parks are affected by plant functional type and park age. However, ECM fungal diversity and its responses to urban stress, plant functional type, or park age remain unknown. The significance of our study is in identifying, in greater detail, the responses of ECM fungi in the rhizospheres of conifer and broadleaf trees in urban parks. This will greatly enhance our knowledge of ECM fungal communities under urban stresses, and the findings can be utilized by urban planners to improve urban ecosystem services. PMID:28970220

Urban Environmental Program in New England | US EPA

EPA Pesticide Factsheets

2017-04-10

The Urban Environmental Program's mission is to improve the environment and enhance the quality of life for urban residents throughout New England by building community capacity to assess and resolve environmental problems, achieving measurable and sustainable improvements in urban communities, and restoring and revitalizing neighborhoods for urban residents.

Microbial diversity in the floral nectar of Linaria vulgaris along an urbanization gradient.

PubMed

Bartlewicz, Jacek; Lievens, Bart; Honnay, Olivier; Jacquemyn, Hans

2016-03-30

Microbes are common inhabitants of floral nectar and are capable of influencing plant-pollinator interactions. All studies so far investigated microbial communities in floral nectar in plant populations that were located in natural environments, but nothing is known about these communities in nectar of plants inhabiting urban environments. However, at least some microbes are vectored into floral nectar by pollinators, and because urbanization can have a profound impact on pollinator communities and plant-pollinator interactions, it can be expected that it affects nectar microbes as well. To test this hypothesis, we related microbial diversity in floral nectar to the degree of urbanization in the late-flowering plant Linaria vulgaris. Floral nectar was collected from twenty populations along an urbanization gradient and culturable bacteria and yeasts were isolated and identified by partially sequencing the genes coding for small and large ribosome subunits, respectively. A total of seven yeast and 13 bacterial operational taxonomic units (OTUs) were found at 3 and 1% sequence dissimilarity cut-offs, respectively. In agreement with previous studies, Metschnikowia reukaufii and M. gruessi were the main yeast constituents of nectar yeast communities, whereas Acinetobacter nectaris and Rosenbergiella epipactidis were the most frequently found bacterial species. Microbial incidence was high and did not change along the investigated urbanization gradient. However, microbial communities showed a nested subset structure, indicating that species-poor communities were a subset of species-rich communities. The level of urbanization was putatively identified as an important driver of nestedness, suggesting that environmental changes related to urbanization may impact microbial communities in floral nectar of plants growing in urban environments.

The Uplands after Neoliberalism?--The Role of the Small Farm in Rural Sustainability

ERIC Educational Resources Information Center

Shucksmith, Mark; Ronningen, Katrina

2011-01-01

The modernist project foresaw no role for small farms, but this can no longer be regarded as axiomatic as neoliberalism enters what Peck et al. call its "zombie phase". This paper asks what contribution small farms in the uplands can make to societies' goals, what role they might play in the sustainability of rural communities in such…

Does the design and implementation of proven innovations for delivering basic primary health care services in rural communities fit the urban setting: the case of Ghana’s Community-based Health Planning and Services (CHPS)

PubMed Central

2014-01-01

Background Rapid urban population growth is of global concern as it is accompanied with several new health challenges. The urban poor who reside in informal settlements are more vulnerable to these health challenges. Lack of formal government public health facilities for the provision of health care is also a common phenomenon among communities inhabited by the urban poor. To help ameliorate this situation, an innovative urban primary health system was introduced in urban Ghana, based on the milestones model developed with the rural Community-Based Health Planning and Services (CHPS) system. This paper provides an overview of innovative experiences adapted while addressing these urban health issues, including the process of deriving constructive lessons needed to inform discourse on the design and implementation of the sustainable Community-Based Health Planning and Services (CHPS) model as a response to urban health challenges in Southern Ghana. Methods This research was conducted during the six-month pilot of the urban CHPS programme in two selected areas acting as the intervention and control arms of the design. Daily routine data were collected based on milestones initially delineated for the rural CHPS model in the control communities whilst in the intervention communities, some modifications were made to the rural milestones. Results The findings from the implementation activities revealed that many of the best practices derived from the rural CHPS experiment could not be transplanted to poor urban settlements due to the unique organizational structures and epidemiological characteristics found in the urban context. For example, constructing Community Health Compounds and residential facilities within zones, a central component to the rural CHPS strategy, proved inappropriate for the urban sector. Night and weekend home visit schedules were initiated to better accommodate urban residents and increase coverage. The breadth of the disease burden of the urban residents also requires a broader expertise and training of the CHOs. Conclusions Access to improved urban health services remains a challenge. However, current policy guidelines for the implementation of a primary health model based on rural experiences and experimental design requires careful review and modifications to meet the needs of the urban settings. PMID:24690310

Does the design and implementation of proven innovations for delivering basic primary health care services in rural communities fit the urban setting: the case of Ghana's Community-based Health Planning and Services (CHPS).

PubMed

Adongo, Philip Baba; Phillips, James F; Aikins, Moses; Arhin, Doris Afua; Schmitt, Margaret; Nwameme, Adanna U; Tabong, Philip Teg-Nefaah; Binka, Fred N

2014-04-01

Rapid urban population growth is of global concern as it is accompanied with several new health challenges. The urban poor who reside in informal settlements are more vulnerable to these health challenges. Lack of formal government public health facilities for the provision of health care is also a common phenomenon among communities inhabited by the urban poor. To help ameliorate this situation, an innovative urban primary health system was introduced in urban Ghana, based on the milestones model developed with the rural Community-Based Health Planning and Services (CHPS) system. This paper provides an overview of innovative experiences adapted while addressing these urban health issues, including the process of deriving constructive lessons needed to inform discourse on the design and implementation of the sustainable Community-Based Health Planning and Services (CHPS) model as a response to urban health challenges in Southern Ghana. This research was conducted during the six-month pilot of the urban CHPS programme in two selected areas acting as the intervention and control arms of the design. Daily routine data were collected based on milestones initially delineated for the rural CHPS model in the control communities whilst in the intervention communities, some modifications were made to the rural milestones. The findings from the implementation activities revealed that many of the best practices derived from the rural CHPS experiment could not be transplanted to poor urban settlements due to the unique organizational structures and epidemiological characteristics found in the urban context. For example, constructing Community Health Compounds and residential facilities within zones, a central component to the rural CHPS strategy, proved inappropriate for the urban sector. Night and weekend home visit schedules were initiated to better accommodate urban residents and increase coverage. The breadth of the disease burden of the urban residents also requires a broader expertise and training of the CHOs. Access to improved urban health services remains a challenge. However, current policy guidelines for the implementation of a primary health model based on rural experiences and experimental design requires careful review and modifications to meet the needs of the urban settings.

76 FR 81472 - National Urban and Community Forestry Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-28

... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The National Urban and Community... Agriculture (USDA) Whitten Building. The purpose of this meeting is to discuss finalizing the Council's 2011...

75 FR 64985 - National Urban and Community Forestry Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-21

... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The National Urban and Community..., recommendations for the Secretary of Agriculture, develop the 2011 plan of work, meet with the Forest Services's...

Co-Constructing Community, School, University Partnerships for Urban School Transformation

ERIC Educational Resources Information Center

Gillenwaters, Jamila Najah

2009-01-01

University-school-community partnerships represent a collaborative model of urban educational reformation inclusive of all the organizations that impact urban education. Co-constructed relationships among communities, schools, and universities have the potential for redistributing hierarchical power, thereby enabling all partners to contribute to…

Strongylids in domestic horses: Influence of horse age, breed and deworming programs on the strongyle parasite community.

PubMed

Kuzmina, Tetiana A; Dzeverin, Igor; Kharchenko, Vitaliy A

2016-08-30

An extensive analysis of the relationships between strongylid egg shedding in domestic horses and the strongylid community structure in regard to the age of the horses, their breeds and different strategies of horse management, particularly with anthelmintic treatment programs was performed. Domestic horses (n=197) of different ages (5 months to 22 years) and of various breeds from 15 farms with different types of deworming programs were included in this study. Strongylids (totally, 82,767 specimens) were collected in vivo after deworming of the horses with the macrocyclic lactone anthelmintic ("Univerm", 0.2% aversectin C), and identified to the species level. Models of multiple regressions with dummy variables were used to estimate the effects of age, breed, type of farm and deworming programs on number of eggs shed per gram of feces (EPG value) and the strongylid community. Totally, 33 strongylid species were collected (8 species of Strongylinae and 25 - of Cyathostominae); a significant correlation (r=0.67; p<0.001) between the prevalence and proportion of species in the strongylid community was observed. The highest number of species (32) was found in young horses (1.5-4 years old); the lowest (17) - in old horses (>16years). Foals (<1year old) had significantly higher EPG value than older horses. The linear regression models of the strongyle egg counts (EPG) with three predictors: horse age (AGE), number of strongylids (SN), and type of farm (FARM) revealed significant effects of SN and FARM, but an effect of AGE was near the limit of significance. Horses from farms with rare or no anthelmintic treatments (type A) shed significantly more strongyle eggs than horses from farms with regular treatments; frequency of dewormings - 1-2 (type B) or 3-4 and more times per year (type C) did not have a significant impact on the EPG value. Thoroughbreds, Ukrainian Saddlers and Russian Racers had much higher EPG values comparing to non-breed horses. Analysis of the relation of age of the horses and structure of the strongylid communities revealed that foals (<1year old) and old horses (>16years old) were significantly less infected by large strongyles as compared to other horses. Species from the genus Triodontophorus and Strongylus vulgaris infected foals and young horses; whereas S. edentatus and S. equinus were registered in horses >1.5years old. Differences in proportions of separate strongylid species in the community related to age were insignificant (p>0.05). Frequency of anthelmintic treatments was found to affect horses infections with strongylids and strongylid community structure much more than intrinsic factors such as age and breed. Copyright © 2016 Elsevier B.V. All rights reserved.

Human Leptospirosis Infection in Fiji: An Eco-epidemiological Approach to Identifying Risk Factors and Environmental Drivers for Transmission

PubMed Central

Lau, Colleen L.; Watson, Conall H.; Lowry, John H.; David, Michael C.; Craig, Scott B.; Wynwood, Sarah J.; Kama, Mike; Nilles, Eric J.

2016-01-01

Leptospirosis is an important zoonotic disease in the Pacific Islands. In Fiji, two successive cyclones and severe flooding in 2012 resulted in outbreaks with 576 reported cases and 7% case-fatality. We conducted a cross-sectional seroprevalence study and used an eco-epidemiological approach to characterize risk factors and drivers for human leptospirosis infection in Fiji, and aimed to provide an evidence base for improving the effectiveness of public health mitigation and intervention strategies. Antibodies indicative of previous or recent infection were found in 19.4% of 2152 participants (81 communities on the 3 main islands). Questionnaires and geographic information systems data were used to assess variables related to demographics, individual behaviour, contact with animals, socioeconomics, living conditions, land use, and the natural environment. On multivariable logistic regression analysis, variables associated with the presence of Leptospira antibodies included male gender (OR 1.55), iTaukei ethnicity (OR 3.51), living in villages (OR 1.64), lack of treated water at home (OR 1.52), working outdoors (1.64), living in rural areas (OR 1.43), high poverty rate (OR 1.74), living <100m from a major river (OR 1.41), pigs in the community (OR 1.54), high cattle density in the district (OR 1.04 per head/sqkm), and high maximum rainfall in the wettest month (OR 1.003 per mm). Risk factors and drivers for human leptospirosis infection in Fiji are complex and multifactorial, with environmental factors playing crucial roles. With global climate change, severe weather events and flooding are expected to intensify in the South Pacific. Population growth could also lead to more intensive livestock farming; and urbanization in developing countries is often associated with urban and peri-urban slums where diseases of poverty proliferate. Climate change, flooding, population growth, urbanization, poverty and agricultural intensification are important drivers of zoonotic disease transmission; these factors may independently, or potentially synergistically, lead to enhanced leptospirosis transmission in Fiji and other similar settings. PMID:26820752

A Technical Guide to Urban Community Forestry: Urban and Community Forestry: Improving Our Quality of Life

Treesearch

USDA Forest Service

1993-01-01

Trees growing within cities and towns form a forest-an urban forest. But urban trees require special attention, because they are expected to exist within the urban environment. With its infrastructure of streets, sidewalks, curbs, buried utilities, overhead power lines and buildings, the urban environment places tremendous stresses on trees. With proper care, trees...

The effects of roadway characteristics on farm equipment crashes: A GIS approach

NASA Astrophysics Data System (ADS)

Greenan, Mitchell Joseph

Tractors and other self-propelled farm equipment, such as combines, sprayers, and towed grain carts, are often used on public roadways as the primary means for traveling from homestead to homestead or from homestead to a distributer. Increased roadway exposure has led to a growing concern for crashes involving farm equipment on the public roadway. A handful of studies exist examining public roadway crashes involving farm equipment using crash data, but none thus far have evaluated road segment data to identify road-specific risk factors. The objective of this study is to identify if roadway characteristics (traffic density, speed limit, road type, surface type, road width, and shoulder width) affect the risk of a crash involving farm equipment on Iowa public roadways. A retrospective cohort study of Iowa roads was conducted to identify the types of roads that are at an increased risk of having a farm-equipment crash on them. Crash data from the Iowa Department of Transportation (to identify crashes) were spatial linked to Iowa roadway data using Geographic Information Systems (GIS). Logistic regression was used to calculate ORs and 95% CL. Out of 319,705 road segments in Iowa, 0.4% segments (n=1,337) had a farm equipment crash from 2005-2011. The odds of having a farm equipment crash were significantly higher for road segments with increased traffic density and speed limit. Roads with an average daily traffic volume of at least 1,251 vehicles were at a 5.53 times greater odds of having a crash than roads with a daily traffic volume between 0-30 vehicles. (CI: 3.90-7.83). Roads with a posted speed limit between 50mph and 60mph were at a 4.88 times greater odds of having a crash than roads with a posted speed limit of 30mph or less. (CI: 3.85-6.20). Specific roadway characteristics such as roadway and shoulder width were also associated with the risk of a crash. For every 5 foot increase in road width, the odds for a crash decreased by 6 percent (CI: 0.89-0.99) and for every 5 foot increase in shoulder width, the odds of a crash decreased by 8 percent. (CI: 0.86-0.98). Although not statically significant, unpaved roads increased the odds of a crash by 17 percent. (CI: 0.91-1.50) Lastly, it was found that Farm to Market routes increased the odds of a crash by two fold compared to local roads (which make up roughly 67 percent of Iowa public roads). (CI: 1.72-2.43) When the same model was stratified by rurality (urban/rural), it was found that high traffic density leads to a higher risk of a crash in rural areas. Iowa routes and Farm to Market routes had a greater odds of a crash in urban than rural areas, and road and shoulder width were more protective in rural than urban areas. When only using roads with a crash involving an injury versus all other roads as the outcome, Iowa routes and roads with increased speed limits had higher odds for an injury-involved crash, while increased road width were more protective against crashes involving injuries. Findings from the study suggest that several roadway characteristics were associated with farm-equipment crashes. Through administrative and engineering controls, the six static explanatory variables used in this study may be modified to decrease the risk of a farm equipment crash. Speed limit can be modified through administrative controls while traffic density, road and shoulder width, road type, and surface type can be modified through engineering controls. Results from this study provide information that will aid policy-makers in developing safer roads for farm equipment.

Gut microbiome of the Hadza hunter-gatherers.

PubMed

Schnorr, Stephanie L; Candela, Marco; Rampelli, Simone; Centanni, Manuela; Consolandi, Clarissa; Basaglia, Giulia; Turroni, Silvia; Biagi, Elena; Peano, Clelia; Severgnini, Marco; Fiori, Jessica; Gotti, Roberto; De Bellis, Gianluca; Luiselli, Donata; Brigidi, Patrizia; Mabulla, Audax; Marlowe, Frank; Henry, Amanda G; Crittenden, Alyssa N

2014-04-15

Human gut microbiota directly influences health and provides an extra means of adaptive potential to different lifestyles. To explore variation in gut microbiota and to understand how these bacteria may have co-evolved with humans, here we investigate the phylogenetic diversity and metabolite production of the gut microbiota from a community of human hunter-gatherers, the Hadza of Tanzania. We show that the Hadza have higher levels of microbial richness and biodiversity than Italian urban controls. Further comparisons with two rural farming African groups illustrate other features unique to Hadza that can be linked to a foraging lifestyle. These include absence of Bifidobacterium and differences in microbial composition between the sexes that probably reflect sexual division of labour. Furthermore, enrichment in Prevotella, Treponema and unclassified Bacteroidetes, as well as a peculiar arrangement of Clostridiales taxa, may enhance the Hadza's ability to digest and extract valuable nutrition from fibrous plant foods.

76 FR 44893 - National Urban and Community Forestry Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-27

... position descriptions from the U.S. Forest Service's Urban and Community Forestry Web site: http://www.fs... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of May Call for Nominations 2011. SUMMARY: The National...

Monitoring the evolving land use patterns using remote sensing

NASA Technical Reports Server (NTRS)

Goehring, D. R.

1971-01-01

The urbanization of Walnut Valley from 1953-71 prompted land use change from intensive von Thunen market-oriented patterns to extensive, disinvested, production-factor-minimized patterns. Shortrun, interim land use planning, has allowed agriculture to persist but only in the form of barley farming and grazing. Aerial photography used synoptically recorded six periods of land use change that bracketed dates before and after the freeway was announced and built. Interpretations of these changes help recognize potential conversions to urban uses which allow guidelines to be established that deal with rural-urban transition problems before they arise.

Habitat and landscape characteristics underlying anuran community structure along an urban-rural gradient.

PubMed

Pillsbury, Finn C; Miller, James R

2008-07-01

Urbanization has been cited as an important factor in worldwide amphibian declines, and although recent work has illustrated the important influence of broad-scale ecological patterns and processes on amphibian populations, little is known about the factors structuring amphibian communities in urban landscapes. We therefore examined amphibian community responses to wetland habitat availability and landscape characteristics along an urban-rural gradient in central Iowa, USA, a region experiencing rapid suburban growth. We conducted call surveys at 61 wetlands to estimate anuran calling activity, and quantified wetland habitat structure and landscape context. We used canonical correspondence analysis (CCA) to examine patterns in anuran community structure and identify the most important variables associated with those patterns. Urban density at the landscape scale had a significant negative influence on overall anuran abundance and diversity. While every species exhibited a decrease in abundance with increasing urban density, this pattern was especially pronounced for species requiring post-breeding upland habitats. Anurans most affected by urbanization were those associated with short hydroperiods, early breeding activity, and substantial upland habitat use. We suggest that broad-scale landscape fragmentation is an important factor underlying anuran community structure in this region, possibly due to limitations on the accessibility of otherwise suitable habitat in fragmented urban landscapes. This study underscores the importance of a regional approach to amphibian conservation in urban and urbanizing areas; in fragmented landscapes, a network of interconnected wetland and upland habitats may be more likely to support a successful, diverse anuran community than will isolated sites.

Declining urban and community tree cover in the United States

Treesearch

David J. Nowak; Eric J. Greenfield

2018-01-01

Paired aerial photographs were interpreted to assess recent changes (c. 2009–2014) in tree, impervious and other cover types within urban/community and urban land in all 50 United States and the District of Columbia. National results indicate that tree cover in urban/community areas of the United States is on the decline at a rate of about 175,000 acres per year, which...

24 CFR 570.204 - Special activities by Community-Based Development Organizations (CBDOs).

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Special activities by Community-Based Development Organizations (CBDOs). 570.204 Section 570.204 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY...

24 CFR 570.204 - Special activities by Community-Based Development Organizations (CBDOs).

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Special activities by Community-Based Development Organizations (CBDOs). 570.204 Section 570.204 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY...

24 CFR 570.204 - Special activities by Community-Based Development Organizations (CBDOs).

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Special activities by Community-Based Development Organizations (CBDOs). 570.204 Section 570.204 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY...

24 CFR 570.204 - Special activities by Community-Based Development Organizations (CBDOs).

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Special activities by Community-Based Development Organizations (CBDOs). 570.204 Section 570.204 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY...

Community: The Missing Piece in Preparing Teacher Candidates for Future Urban Classrooms

ERIC Educational Resources Information Center

Marx, Dea; Pecina, Uzziel

2016-01-01

Preparing successful teacher candidates in urban schools requires educator preparation programs to integrate the exploration of community and cultures into the curriculum. Understanding the importance of community, interpreting and analyzing cultural implications, and creating new perceptions and understandings of urban students are essential for…

Urban Multi-Unit Community Colleges: Adaptation for the '70s.

ERIC Educational Resources Information Center

Palola, Ernest G.; Oswald, Arthur R.

This study examines the relationship between the organizational structure of multi-unit community college districts and the performance of urban campuses in serving disadvantaged students. Emphasis is on the expanding functions and changing structure of urban community colleges, the relationship between district office and district colleges, and…

Prevention and Control of Bed Bugs in Residences

MedlinePlus

... Healthy, Live Well Health and Nutrition Farm to School Food Safety Connect and Learn About Family Development Family Education ... Development Online Courses Food Health and Nutrition Food Safety Farm to School Community and Local Food Resources Garden Horticulture Yard & ...

[Diversity and classification system of weed community in Harbin City, China].

PubMed

Chen, Xiao-Shuang; Liang, Hong; Song, Kun; Da, Liang-Jun

2014-08-01

To analyze the causes of weed community diversity and their strategies of adaption to the high heterogeneity of urban habitats, weed communities in the central urban area of Harbin, China were studied, and a classification system was established for the weed communities. There were 175 weed species, belonging to 128 genera and 38 families. The heterogeneous urban habitats and species' temporal niche differentiation resulted in the highly diversified weed communities. The high proportions of mono-species dominance and annual species dominance communities were their response to the unstable urban habitats under human disturbances with high intensities and frequencies. A four-level classification system was established in terms of plant species and habitat conditions. Within this system, the identified 1763 weed communities could be categorized into two types of life form, 5 types of dormancy form, 22 community groups, and 119 dominance communities.

How organic farming of wheat may affect the sourdough and the nutritional and technological features of leavened baked goods.

PubMed

Pontonio, Erica; Rizzello, Carlo G; Di Cagno, Raffaella; Dousset, Xavier; Clément, Héliciane; Filannino, Pasquale; Onno, Bernard; Gobbetti, Marco

2016-12-19

Organic farming is gaining broad recognition as a system that complies well with sustainability, an overarching principle that should drive agriculture now and in the coming year. Different cultivars and products can harbour different abundances of specific bacterial groups, farming system may influence the composition and abundances of microbial communities found on food product. Despite the growing interest towards organic foods, we still have a limited understanding of the diversity of food-associated microbial communities and the factors that influence the composition of these communities. Consumers in developed nations are commonly exposed to differences in farming practices through their choice between organic and conventionally farmed foods. Organic farming practices can differ from conventional farming practices in a variety of ways, including the types of fertilizer and pesticides that are used. This review aiming to gather current knowledge on chemical, technological, toxicological and functional properties and microbiota composition of wheat flours originating from organic and conventional farming systems and how the use of these may affect the sourdough fermentation and breadmaking. Sourdough fermentation is the most natural and best-performing process to ensure optimal sensory and functional characteristics. It fits perfectly into the processing chain that starts with the organic farming, especially for old wheat varieties with weaker technological properties. Recently, organic and sourdough microbiota diversity was investigated and in some case a comparison between organic and conventional microbial ecosystem was also carried out. Opposites evidences arise. Once a higher diversity of lactic acid bacteria species was found in conventional wheat sourdoughs, while when the diversity of Firmicutes was investigated, organic sourdoughs showed the highest complexity. When occurring, the differences between conventional and organic sourdough microbiota and their effects on bread properties are difficult to be identified and categorized due to the extremely large variability in baker's practices. Besides, this review would provide a critical view of this topic in order to avoid the speculation that in this field unavoidably arise. Copyright © 2016 Elsevier B.V. All rights reserved.

Supporting development of rural settlements as a means for controlling the growth of large cities: three case studies in Colombia.

PubMed

Noriega, M

1994-01-01

A hypothesis is advanced that forceful support to small rural settlements can fundamentally redefine regional development and alleviate acute problems facing cities. Colombia is divided into 32 territorial units (departments), 1056 municipalities, which are agglomerations of four or five villages. The three projects were carried out under one contract during early 1993 for the department of Valle de Cauca, a prosperous area located in the Pacific southwest. A master plan for urban development was designed for each of the three villages. The population of the village of Villagorgona was 13,399, which was to exceed 18,000 in less than 5 years. Community development priorities were centered on converting an irrigation canal into the axis of a linear park, building a civic center, and creating a road system. The village of El Placer had a population of 8349 and its priorities included the construction of an upgraded aqueduct and a civic center, the improvement of roadways, the rehabilitation of the river and integrating it into the fabric of the settlement, and the creation of an urban code for local authorities to control growth and development. The village of Amaime had a population of 3730 in 1992. The development plan called for integration with the aqueduct being planned in El Placer, creation of a civic center, construction of a sewage treatment plant, rehabilitation of existing river banks, development of a recreational center, and creation of an urban code. These case studies demonstrated that the villages had higher population growth than the capital city of Cali, the inhabitants preferred to remain in the villages because of their satisfaction with the quality of life, the communities were interested in creating neighborhood organizations for improving the environment, the villages served as service centers for outlying farm inhabitants, and manifest interest was identified in changing from the village status to municipal status.

Baltimore Urban Waters Partnership Conceptual Framework

EPA Pesticide Factsheets

Patapsco Watershed/Baltimore Region (Maryland) Area of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

Organic farming increases richness of fungal taxa in the wheat phyllosphere.

PubMed

Karlsson, Ida; Friberg, Hanna; Kolseth, Anna-Karin; Steinberg, Christian; Persson, Paula

2017-07-01

Organic farming is often advocated as an approach to mitigate biodiversity loss on agricultural land. The phyllosphere provides a habitat for diverse fungal communities that are important for plant health and productivity. However, it is still unknown how organic farming affects the diversity of phyllosphere fungi in major crops. We sampled wheat leaves from 22 organically and conventionally cultivated fields in Sweden, paired based on their geographical location and wheat cultivar. Fungal communities were described using amplicon sequencing and real-time PCR. Species richness was higher on wheat leaves from organically managed fields, with a mean of 54 operational taxonomic units (OTUs) compared with 40 OTUs for conventionally managed fields. The main components of the fungal community were similar throughout the 350-km-long sampling area, and seven OTUs were present in all fields: Zymoseptoria, Dioszegia fristingensis, Cladosporium, Dioszegia hungarica, Cryptococcus, Ascochyta and Dioszegia. Fungal abundance was highly variable between fields, 10 3 -10 5 internal transcribed spacer copies per ng wheat DNA, but did not differ between cropping systems. Further analyses showed that weed biomass was the strongest explanatory variable for fungal community composition and OTU richness. These findings help provide a more comprehensive understanding of the effect of organic farming on the diversity of organism groups in different habitats within the agroecosystem. © 2017 The Authors Molecular Ecology Published by John Wiley & Sons Ltd.

Testing biological effects of hand-washing grey water for reuse in irrigation on an urban farm: a case study.

PubMed

Khan, Mohammad Zain; Sim, Yei Lin; Lin, Yang Jian; Lai, Ka Man

2013-01-01

The feasibility of reusing hand-washing grey water contaminated with antibacterial hand-washing liquid for irrigation purposes in an urban farm is explored in this case study. Experiments are carried out to investigate if the quality of this grey water allows for its reuse in agriculture as per the guidelines established by the World Health Organization (WHO). However, there is no guideline to test the biological effect of grey water prior to agricultural use. It is plausible that the antibacterial property of the grey water can harm the soil microbial system and plants when applied to land, even if all other water quality parameters satisfy the WHO limit. We use algae (Chlorella vulgaris) and indigenous soil bacteria as initial plant and soil bacteria indicators, respectively, to test the potential inhibition of the water on plants and soil bacteria. Results show that the chemical oxygen demand (COD) of the grey water is 10% higher than the WHO permissible level, while all other water quality parameters are within the limits after four days of our experimental period. An inhibitory effect is observed in all of the biological tests. However, the inhibitory effect on algae and soil bacteria is not observed after the four-day period. The case study demonstrates a new approach for testing the biological effect of grey water, which can be used in conjunction with the WHO guideline, and provides data for this urban farm to set up a future water treatment system for grey-water reuse in irrigation.

(Re)Constituting Teacher Identity for Inclusion in Urban Schools: A Process of Reification and Resistance

ERIC Educational Resources Information Center

Siuty, Molly Elizabeth

2017-01-01

Urban education systems serve nearly 16 million students and employ almost one million teachers in the United States. The preparation of teachers for urban settings must attend to the unique and complex historical and sociocultural context of urban communities. This includes disrupting dominant stereotypes, particularly of urban communities of…

Accessing the Food Systems in Urban and Rural Minnesotan Communities

ERIC Educational Resources Information Center

Smith, Chery; Miller, Hannah

2011-01-01

Objective: Explore how urban and rural Minnesotans access the food system and to investigate whether community infrastructure supports a healthful food system. Design: Eight (4 urban and 4 rural) focus groups were conducted. Setting and Participants: Eight counties with urban influence codes of 1, 2, 4, 5, 8, and 10. Fifty-nine (urban, n = 27;…

Resilience of coral-associated bacterial communities exposed to fish farm effluent.

PubMed

Garren, Melissa; Raymundo, Laurie; Guest, James; Harvell, C Drew; Azam, Farooq

2009-10-06

The coral holobiont includes the coral animal, algal symbionts, and associated microbial community. These microbes help maintain the holobiont homeostasis; thus, sustaining robust mutualistic microbial communities is a fundamental part of long-term coral reef survival. Coastal pollution is one major threat to reefs, and intensive fish farming is a rapidly growing source of this pollution. We investigated the susceptibility and resilience of the bacterial communities associated with a common reef-building coral, Porites cylindrica, to coastal pollution by performing a clonally replicated transplantation experiment in Bolinao, Philippines adjacent to intensive fish farming. Ten fragments from each of four colonies (total of 40 fragments) were followed for 22 days across five sites: a well-flushed reference site (the original fragment source); two sites with low exposure to milkfish (Chanos chanos) aquaculture effluent; and two sites with high exposure. Elevated levels of dissolved organic carbon (DOC), chlorophyll a, total heterotrophic and autotrophic bacteria abundance, virus like particle (VLP) abundances, and culturable Vibrio abundance characterized the high effluent sites. Based on 16S rRNA clone libraries and denaturing gradient gel electrophoresis (DGGE) analysis, we observed rapid, dramatic changes in the coral-associated bacterial communities within five days of high effluent exposure. The community composition on fragments at these high effluent sites shifted towards known human and coral pathogens (i.e. Arcobacter, Fusobacterium, and Desulfovibrio) without the host corals showing signs of disease. The communities shifted back towards their original composition by day 22 without reduction in effluent levels. This study reveals fish farms as a likely source of pathogens with the potential to proliferate on corals and an unexpected short-term resilience of coral-associated bacterial communities to eutrophication pressure. These data highlight a need for improved aquaculture practices that can achieve both sustainable industry goals and long-term coral reef survival.

Resilience of Coral-Associated Bacterial Communities Exposed to Fish Farm Effluent

PubMed Central

Garren, Melissa; Raymundo, Laurie; Guest, James; Harvell, C. Drew; Azam, Farooq

2009-01-01

Background The coral holobiont includes the coral animal, algal symbionts, and associated microbial community. These microbes help maintain the holobiont homeostasis; thus, sustaining robust mutualistic microbial communities is a fundamental part of long-term coral reef survival. Coastal pollution is one major threat to reefs, and intensive fish farming is a rapidly growing source of this pollution. Methodology & Principal Findings We investigated the susceptibility and resilience of the bacterial communities associated with a common reef-building coral, Porites cylindrica, to coastal pollution by performing a clonally replicated transplantation experiment in Bolinao, Philippines adjacent to intensive fish farming. Ten fragments from each of four colonies (total of 40 fragments) were followed for 22 days across five sites: a well-flushed reference site (the original fragment source); two sites with low exposure to milkfish (Chanos chanos) aquaculture effluent; and two sites with high exposure. Elevated levels of dissolved organic carbon (DOC), chlorophyll a, total heterotrophic and autotrophic bacteria abundance, virus like particle (VLP) abundances, and culturable Vibrio abundance characterized the high effluent sites. Based on 16S rRNA clone libraries and denaturing gradient gel electrophoresis (DGGE) analysis, we observed rapid, dramatic changes in the coral-associated bacterial communities within five days of high effluent exposure. The community composition on fragments at these high effluent sites shifted towards known human and coral pathogens (i.e. Arcobacter, Fusobacterium, and Desulfovibrio) without the host corals showing signs of disease. The communities shifted back towards their original composition by day 22 without reduction in effluent levels. Significance This study reveals fish farms as a likely source of pathogens with the potential to proliferate on corals and an unexpected short-term resilience of coral-associated bacterial communities to eutrophication pressure. These data highlight a need for improved aquaculture practices that can achieve both sustainable industry goals and long-term coral reef survival. PMID:19806190

Improving hearing health for farming families.

PubMed

Lower, Tony; Fragar, Lyn; Depcynzksi, Julie; Challinor, Kathy; Mills, Jan; Williams, Warwick

2010-01-01

Occupational noise injury and hearing loss are common features of agricultural workforces internationally. Farmsafe Australia has identified hearing health as one of its 4 key priority goals and targets. Currently, approximately 60-70% of Australian farmers have measurable hearing loss, compared with 27% of those in the general Australian community. This article describes the findings of a community based demonstration project to address hearing health issues conducted in the Australian state of New South Wales. This program sought to implement local demonstration projects in 3 communities to identify what works well in hearing health promotion with farmers and what could be applied more broadly throughout Australia. Local advisory groups were established in each community to guide project development and implementation. Project implementation focused on 3 major aspects: (1) increasing awareness of priority noise injury prevention and hearing health practices; (2) improving access to hearing health services; and (3) networking services in local communities. Area-specific training was undertaken for stakeholders to maximize local information links. Service utilization data were monitored and analysed. There was variability among sites; however in general there was an increased awareness of hearing health issues by farming families and expanded opportunities for farmers to access screening services. Utilization rates of hearing services also increased markedly in one community. Local hearing health networks were strengthened by linkages to key stakeholders outside the health sector. Previously unidentified methods of promoting hearing health (eg using agricultural retail outlets that supply hearing protection equipment and are accepted by farmers as an information source) were identified and utilized. Hearing health promotion with farmers in local communities can be enhanced through utilization and strengthening of local networks. Integration of hearing health initiatives with other agencies already working with farming families will be important in developing and enhancing long-term sustainable outcomes. Continued work at a national level to assist in stimulating local action will be required to build on the potential gains in reducing noise injury in the farming community.

Ectomycorrhizal Fungal Communities in Urban Parks Are Similar to Those in Natural Forests but Shaped by Vegetation and Park Age.

PubMed

Hui, Nan; Liu, Xinxin; Kotze, D Johan; Jumpponen, Ari; Francini, Gaia; Setälä, Heikki

2017-12-01

Ectomycorrhizal (ECM) fungi are important mutualists for the growth and health of most boreal trees. Forest age and its host species composition can impact the composition of ECM fungal communities. Although plentiful empirical data exist for forested environments, the effects of established vegetation and its successional trajectories on ECM fungi in urban greenspaces remain poorly understood. We analyzed ECM fungi in 5 control forests and 41 urban parks of two plant functional groups (conifer and broadleaf trees) and in three age categories (10, ∼50, and >100 years old) in southern Finland. Our results show that although ECM fungal richness was marginally greater in forests than in urban parks, urban parks still hosted rich and diverse ECM fungal communities. ECM fungal community composition differed between the two habitats but was driven by taxon rank order reordering, as key ECM fungal taxa remained largely the same. In parks, the ECM communities differed between conifer and broadleaf trees. The successional trajectories of ECM fungi, as inferred in relation to the time since park construction, differed among the conifers and broadleaf trees: the ECM fungal communities changed over time under the conifers, whereas communities under broadleaf trees provided no evidence for such age-related effects. Our data show that plant-ECM fungus interactions in urban parks, in spite of being constructed environments, are surprisingly similar in richness to those in natural forests. This suggests that the presence of host trees, rather than soil characteristics or even disturbance regime of the system, determine ECM fungal community structure and diversity. IMPORTANCE In urban environments, soil and trees improve environmental quality and provide essential ecosystem services. ECM fungi enhance plant growth and performance, increasing plant nutrient acquisition and protecting plants against toxic compounds. Recent evidence indicates that soil-inhabiting fungal communities, including ECM and saprotrophic fungi, in urban parks are affected by plant functional type and park age. However, ECM fungal diversity and its responses to urban stress, plant functional type, or park age remain unknown. The significance of our study is in identifying, in greater detail, the responses of ECM fungi in the rhizospheres of conifer and broadleaf trees in urban parks. This will greatly enhance our knowledge of ECM fungal communities under urban stresses, and the findings can be utilized by urban planners to improve urban ecosystem services. Copyright © 2017 American Society for Microbiology.

Urban Waters and the Patapsco Watershed/Baltimore Region (Maryland)

EPA Pesticide Factsheets

Patapsco Watershed / Baltimore Area of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

75 FR 67925 - Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition to List Cirsium...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-04

... past and present land and water management practices including: agriculture and urban development... rights from springs for a ``beneficial use,'' such as livestock water, farming, domestic use, or...

Comparative Analysis of Households Solid Waste Management in Rural and Urban Ghana

PubMed Central

Appiah, Divine Odame; Poku, Adjoa Afriyie; Garsonu, Emmanuel Kofi

2016-01-01

The comparative analysis of solid waste management between rural and urban Ghana is largely lacking. This study investigated the solid waste situation and the organisation of solid waste management in both urban and rural settings from the perspective of households. The study employed cross-sectional survey covering both rural and urban districts in the Ashanti and Greater Accra Regions of Ghana. The study systematically sampled houses from which 400 households and respondents were randomly selected. Pearson's Chi square test was used to compare demographic and socioeconomic variables in rural and urban areas. Multivariate Test, Tests of Between-Subjects Effects, and Pair-Wise Comparisons were performed through one-way MANOVA to determine whether or not solid waste situations in rural and urban areas are significantly different. The results revealed that location significantly affects solid waste management in Ghana. Urban communities had lower mean scores than rural communities for poor solid waste situation in homes. However, urban communities had higher mean scores than rural communities for poor solid waste situation in principal streets and dumping sites. The study recommends that the local government authorities implement very comprehensive policies (sanitary inspection, infrastructure development, and community participation) that will take into consideration the specific solid waste management needs of both urban and rural areas. PMID:27807453

Comparative Analysis of Households Solid Waste Management in Rural and Urban Ghana.

PubMed

Boateng, Simon; Amoako, Prince; Appiah, Divine Odame; Poku, Adjoa Afriyie; Garsonu, Emmanuel Kofi

2016-01-01

The comparative analysis of solid waste management between rural and urban Ghana is largely lacking. This study investigated the solid waste situation and the organisation of solid waste management in both urban and rural settings from the perspective of households. The study employed cross-sectional survey covering both rural and urban districts in the Ashanti and Greater Accra Regions of Ghana. The study systematically sampled houses from which 400 households and respondents were randomly selected. Pearson's Chi square test was used to compare demographic and socioeconomic variables in rural and urban areas. Multivariate Test, Tests of Between-Subjects Effects, and Pair-Wise Comparisons were performed through one-way MANOVA to determine whether or not solid waste situations in rural and urban areas are significantly different. The results revealed that location significantly affects solid waste management in Ghana. Urban communities had lower mean scores than rural communities for poor solid waste situation in homes. However, urban communities had higher mean scores than rural communities for poor solid waste situation in principal streets and dumping sites. The study recommends that the local government authorities implement very comprehensive policies (sanitary inspection, infrastructure development, and community participation) that will take into consideration the specific solid waste management needs of both urban and rural areas.

What's RITE in St. Louis? Empowering Urban Youth through a Community Tutoring Collaborative

ERIC Educational Resources Information Center

Cochran, Judith A.; Gardner-Andrews, Anna; Benson, Prescott W.; Durbin, Timothy; Peeler, Michelle

2017-01-01

This study profiles tutoring programs that empower urban youth within the Regional Institute of Tutorial Education (RITE), a community collaborative of universities, youth agencies, community service organizations, and school districts. Representative members of RITE detail how they address shared urban problems of academic deficits, school…

Validation Experiences and Persistence among Urban Community College Students

ERIC Educational Resources Information Center

Barnett, Elisabeth A.

2007-01-01

The purpose of this research was to examine the extent to which urban community college students' experiences with validation by faculty contributed to their sense of integration in college and whether this, in turn, contributed to their intent to persist in college. This study focused on urban community college students' validating experiences…

Urban and community forests of the Pacific region: California, Oregon, Washington

Treesearch

David J. Nowak; Eric J. Greenfield

2010-01-01

This report details how land cover and urbanization vary within the states of California, Oregon, and Washington by community (incorporated and census designated places), county subdivision, and county. Specifically this report provides critical urban and community forestry information for each state including human population characteristics and trends, changes in...

Urban and community forests of the South Central West region: Arkansas, Louisiana, Oklahoma, Texas

Treesearch

David J. Nowak; Eric J. Greenfield

2010-01-01

This report details how land cover and urbanization vary within the states of Arkansas, Louisiana, Oklahoma, and Texas by community (incorporated and census designated places), county subdivision, and county. Specifically this report provides critical urban and community forestry information for each state including human population characteristics and trends, changes...

Urban and community forests of the North Central West region: Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, South Dakota

Treesearch

David J. Nowak; Eric J. Greenfield

2010-01-01

This report details how land cover and urbanization vary within the states of Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota by community (incorporated and census designated places), county subdivision, and county. Specifically this report provides critical urban and community...

Urban and community forests of the South Central East region: Alabama, Kentucky, Mississippi, Tennessee

Treesearch

David J. Nowak; Eric J. Greenfield

2010-01-01

This report details how land cover and urbanization vary within the states of Alabama, Kentucky, Mississippi, and Tennessee by community (incorporated and census designated places), county subdivision, and county. Specifically this report provides critical urban and community forestry information for each state including human population characteristics and trends,...

7 CFR 1901.254 - Scope.

Code of Federal Regulations, 2012 CFR

2012-01-01

... SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE PROGRAM REGULATIONS... buildings, schools, transportation, traffic, and law enforcement. (5) Loans to develop community irrigation..., development, and operation of farms and ranches. (2) Loans to individual families in rural areas for the...

7 CFR 1901.254 - Scope.

Code of Federal Regulations, 2014 CFR

2014-01-01

... SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE PROGRAM REGULATIONS... buildings, schools, transportation, traffic, and law enforcement. (5) Loans to develop community irrigation..., development, and operation of farms and ranches. (2) Loans to individual families in rural areas for the...

24 CFR 594.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Definitions. 594.3 Section 594.3 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES JOHN HEINZ...

Incorporating traditional healing into an urban American Indian health organization: a case study of community member perspectives.

PubMed

Hartmann, William E; Gone, Joseph P

2012-10-01

Facing severe mental health disparities rooted in a complex history of cultural oppression, members of many urban American Indian (AI) communities are reaching out for indigenous traditional healing to augment their use of standard Western mental health services. Because detailed descriptions of approaches for making traditional healing available for urban AI communities do not exist in the literature, this community-based project convened 4 focus groups consisting of 26 members of a midwestern urban AI community to better understand traditional healing practices of interest and how they might be integrated into the mental health and substance abuse treatment services in an Urban Indian Health Organization (UIHO). Qualitative content analysis of focus group transcripts revealed that ceremonial participation, traditional education, culture keepers, and community cohesion were thought to be key components of a successful traditional healing program. Potential incorporation of these components into an urban environment, however, yielded 4 marked tensions: traditional healing protocols versus the realities of impoverished urban living, multitribal representation in traditional healing services versus relational consistency with the culture keepers who would provide them, enthusiasm for traditional healing versus uncertainty about who is trustworthy, and the integrity of traditional healing versus the appeal of alternative medicine. Although these tensions would likely arise in most urban AI clinical contexts, the way in which each is resolved will likely depend on tailored community needs, conditions, and mental health objectives. (c) 2012 APA, all rights reserved.

Incorporating Traditional Healing Into an Urban American Indian Health Organization: A Case Study of Community Member Perspectives

PubMed Central

Hartmann, William E.; Gone, Joseph P.

2013-01-01

Facing severe mental health disparities rooted in a complex history of cultural oppression, members of many urban American Indian (AI) communities are reaching out for indigenous traditional healing to augment their use of standard Western mental health services. Because detailed descriptions of approaches for making traditional healing available for urban AI communities do not exist in the literature, this community-based project convened 4 focus groups consisting of 26 members of a midwestern urban AI community to better understand traditional healing practices of interest and how they might be integrated into the mental health and substance abuse treatment services in an Urban Indian Health Organization (UIHO). Qualitative content analysis of focus group transcripts revealed that ceremonial participation, traditional education, culture keepers, and community cohesion were thought to be key components of a successful traditional healing program. Potential incorporation of these components into an urban environment, however, yielded 4 marked tensions: traditional healing protocols versus the realities of impoverished urban living, multitribal representation in traditional healing services versus relational consistency with the culture keepers who would provide them, enthusiasm for traditional healing versus uncertainty about who is trustworthy, and the integrity of traditional healing versus the appeal of alternative medicine. Although these tensions would likely arise in most urban AI clinical contexts, the way in which each is resolved will likely depend on tailored community needs, conditions, and mental health objectives. PMID:22731113

24 CFR 597.4 - Secretarial review and designation.

Code of Federal Regulations, 2013 CFR

2013-04-01

... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES... § 597.200(c). (b) Period of designation. The designation of an urban area as an Empowerment Zone or...

24 CFR 597.4 - Secretarial review and designation.

Code of Federal Regulations, 2012 CFR

2012-04-01

... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES... § 597.200(c). (b) Period of designation. The designation of an urban area as an Empowerment Zone or...

24 CFR 597.4 - Secretarial review and designation.

Code of Federal Regulations, 2014 CFR

2014-04-01

... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES... § 597.200(c). (b) Period of designation. The designation of an urban area as an Empowerment Zone or...

Urban Waters and the Grand River/Grand Rapids (Michigan)

EPA Pesticide Factsheets

Grand River/Grand Rapids (Michigan) of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts

2015/2016 Urban Waters Small Grants Request for Proposals

EPA Pesticide Factsheets

The 2015/2016 Urban Waters Small Grants Request for Proposals: Proposed projects will address urban runoff pollution through diverse partnerships that produce multiple community benefits, with emphasis on underserved communities.

24 CFR 597.4 - Secretarial review and designation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES... § 597.200(c). (b) Period of designation. The designation of an urban area as an Empowerment Zone or...

Urban Waters and the Proctor Creek Watershed/Atlanta (Georgia)

EPA Pesticide Factsheets

Proctor Creek Watershed/Atlanta (Georgia) of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

Urbanization may limit impacts of an invasive predator on native mammal diversity

USGS Publications Warehouse

Reichert, Brian E.; Sovie, Adia R.; Udell, Brad J.; Hart, Kristen M.; Borkhataria, Rena R.; Bonneau, Mathieu; Reed, Robert; McCleery, Robert A.

2017-01-01

AimOur understanding of the effects of invasive species on faunal diversity is limited in part because invasions often occur in modified landscapes where other drivers of community diversity can exacerbate or reduce the net impacts of an invader. Furthermore, rigorous assessments of the effects of invasive species on native communities that account for variation in sampling, species-specific detection and occurrence of rare species are lacking. Invasive Burmese pythons (Python molurus bivittatus) may be causing declines in medium- to large-sized mammals throughout the Greater Everglades Ecosystem (GEE); however, other factors such as urbanization, habitat changes and drastic alteration in water flow may also be influential in structuring mammal communities. The aim of this study was to gain an understanding of how mammal communities simultaneously facing invasive predators and intensively human-altered landscapes are influenced by these drivers and their interactions.LocationFlorida, USA.MethodsWe used data from trail cameras and scat searches with a hierarchical community model that accounts for undetected species to determine the relative influence of introduced Burmese pythons, urbanization, local hydrology, habitat types and interactive effects between pythons and urbanization on mammal species occurrence, site-level species richness, and turnover.ResultsPython density had significant negative effects on all species except coyotes. Despite these negative effects, occurrence of some generalist species increased significantly near urban areas. At the community level, pythons had the greatest impact on species richness, while turnover was greatest along the urbanization gradient where communities were increasingly similar as distance to urbanization decreased.Main conclusionsWe found evidence for an antagonistic interaction between pythons and urbanization where the impacts of pythons were reduced near urban development. Python-induced changes to mammal communities may be mediated near urban development, but elsewhere in the GEE, pythons are likely causing a fundamental restructuring of the food web, declines in ecosystem function, and creating complex and unpredictable cascading effects.

Microbial Indicators of Soil Quality under Different Land Use Systems in Subtropical Soils

NASA Astrophysics Data System (ADS)

Maharjan, M.

2016-12-01

Land-use change from native forest to intensive agricultural systems can negatively impact numerous soil parameters. Understanding the effects of forest ecosystem transformations on markers of long-term soil health is particularly important in rapidly developing regions such as Nepal, where unprecedented levels of agriculturally-driven deforestation have occurred in recent decades. However, the effects of widespread land use changes on soil quality in this region have yet to be properly characterized. Microbial indicators (soil microbial biomass, metabolic quotient and enzymes activities) are particularly suited to assessing the consequences of such ecosystem disturbances, as microbial communities are especially sensitive to environmental change. Thus, the aim of this study was to assess the effect of land use system; i.e. forest, organic and conventional farming, on soil quality in Chitwan, Nepal using markers of microbial community size and activity. Total organic C and N contents were higher in organic farming compared with conventional farming and forest, suggesting higher nutrient retention and soil preservation with organic farming practices compared to conventional. These differences in soil composition were reflected in the health of the soil microbial communities: Organic farm soil exhibited higher microbial biomass C, elevated β-glucosidase and chitinase activities, and a lower metabolic quotient relative to other soils, indicating a larger, more active, and less stressed microbial community, respectively. These results collectively demonstrate that application of organic fertilizers and organic residues positively influence nutrient availability, with subsequent improvements in soil quality and productivity. Furthermore, the sensitivity of microbial indicators to different management practices demonstrated in this study supports their use as effective markers of ecosystem disturbance in subtropical soils.

Diffusion of a Sustainable Farming Technique in Sri Lanka: An Agent-Based Modeling Approach

NASA Astrophysics Data System (ADS)

Jacobi, J. H.; Gilligan, J. M.; Carrico, A. R.; Truelove, H. B.; Hornberger, G.

2012-12-01

We live in a changing world - anthropogenic climate change is disrupting historic climate patterns and social structures are shifting as large scale population growth and massive migrations place unprecedented strain on natural and social resources. Agriculture in many countries is affected by these changes in the social and natural environments. In Sri Lanka, rice farmers in the Mahaweli River watershed have seen increases in temperature and decreases in precipitation. In addition, a government led resettlement project has altered the demographics and social practices in villages throughout the watershed. These changes have the potential to impact rice yields in a country where self-sufficiency in rice production is a point of national pride. Studies of the climate can elucidate physical effects on rice production, while research on social behaviors can illuminate the influence of community dynamics on agricultural practices. Only an integrated approach, however, can capture the combined and interactive impacts of these global changes on Sri Lankan agricultural. As part of an interdisciplinary team, we present an agent-based modeling (ABM) approach to studying the effects of physical and social changes on farmers in Sri Lanka. In our research, the diffusion of a sustainable farming technique, the system of rice intensification (SRI), throughout a farming community is modeled to identify factors that either inhibit or promote the spread of a more sustainable approach to rice farming. Inputs into the ABM are both physical and social and include temperature, precipitation, the Palmer Drought Severity Index (PDSI), community trust, and social networks. Outputs from the ABM demonstrate the importance of meteorology and social structure on the diffusion of SRI throughout a farming community.

Husbandry factors and the resumption of luteal activity in open and zero-grazed dairy cows in urban and peri-urban kampala, Uganda.

PubMed

Kanyima, B M; Båge, R; Owiny, D O; Ntallaris, T; Lindahl, J; Magnusson, U; Nassuna-Musoke, M G

2014-08-01

The study investigated the influence of selected husbandry factors on interval to resumption of post-partum cyclicity among dairy cows in urban and peri-urban Kampala. A prospective study of 85 day post-partum period of 59 dairy cows in open (n = 38) and zero grazing (n = 21) systems was conducted on 24 farms. Cows of parity 1-6 were recruited starting 15-30 days post-partum. Progesterone (P4) content in milk taken at 10-12 day intervals was analysed using ELISA. The cow P4 profiles were classified into 'normal' (< 56 days), 'delayed' (> 56 days), 'ceased' or 'prolonged' (if started < 56 days but with abnormal P4 displays) resumption of luteal activity and tested for association with husbandry and cow factors. Of the 59 cows, luteal activity in 81.4% resumed normally and in 18.6%, delayed. Only 23.7% maintained regular luteal activity, while the others had ceased (10.2%), prolonged (37.3%) or unclear luteal activity (20.3%). There were no differences between open and zero-grazed cows. Milk production was higher (p < 0.05) in zero than open grazing, in urban than peri-urban and in cows fed on brew waste (p < 0.001) compared with mill products and banana peels. Results suggest that luteal activity resumes normally in a majority of cows, although only a minority experienced continued normal cyclicity once ovulation had occurred, in the two farming systems irrespective of feed supplements or water, and that supplementing with brew waste is beneficial for milk production. © 2014 The Authors. Reproduction in Domestic Animals Published by Blackwell Verlag GmbH.

Post-Disaster Food and Nutrition from Urban Agriculture: A Self-Sufficiency Analysis of Nerima Ward, Tokyo.

PubMed

Sioen, Giles Bruno; Sekiyama, Makiko; Terada, Toru; Yokohari, Makoto

2017-07-10

Background : Post-earthquake studies from around the world have reported that survivors relying on emergency food for prolonged periods of time experienced several dietary related health problems. The present study aimed to quantify the potential nutrient production of urban agricultural vegetables and the resulting nutritional self-sufficiency throughout the year for mitigating post-disaster situations. Methods : We estimated the vegetable production of urban agriculture throughout the year. Two methods were developed to capture the production from professional and hobby farms: Method I utilized secondary governmental data on agricultural production from professional farms, and Method II was based on a supplementary spatial analysis to estimate the production from hobby farms. Next, the weight of produced vegetables [t] was converted into nutrients [kg]. Furthermore, the self-sufficiency by nutrient and time of year was estimated by incorporating the reference consumption of vegetables [kg], recommended dietary allowance of nutrients per capita [mg], and population statistics. The research was conducted in Nerima, the second most populous ward of Tokyo's 23 special wards. Self-sufficiency rates were calculated with the registered residents. Results : The estimated total vegetable production of 5660 tons was equivalent to a weight-based self-sufficiency rate of 6.18%. The average nutritional self-sufficiencies of Methods I and II were 2.48% and 0.38%, respectively, resulting in an aggregated average of 2.86%. Fluctuations throughout the year were observed according to the harvest seasons of the available crops. Vitamin K (6.15%) had the highest self-sufficiency of selected nutrients, while calcium had the lowest (0.96%). Conclusions : This study suggests that depending on the time of year, urban agriculture has the potential to contribute nutrients to diets during post-disaster situations as disaster preparedness food. Emergency responses should be targeted according to the time of year the disaster takes place to meet nutrient requirements in periods of low self-sufficiency and prevent gastrointestinal symptoms and cardiovascular diseases among survivors.

Post-Disaster Food and Nutrition from Urban Agriculture: A Self-Sufficiency Analysis of Nerima Ward, Tokyo

PubMed Central

Sekiyama, Makiko; Terada, Toru; Yokohari, Makoto

2017-01-01

Background: Post-earthquake studies from around the world have reported that survivors relying on emergency food for prolonged periods of time experienced several dietary related health problems. The present study aimed to quantify the potential nutrient production of urban agricultural vegetables and the resulting nutritional self-sufficiency throughout the year for mitigating post-disaster situations. Methods: We estimated the vegetable production of urban agriculture throughout the year. Two methods were developed to capture the production from professional and hobby farms: Method I utilized secondary governmental data on agricultural production from professional farms, and Method II was based on a supplementary spatial analysis to estimate the production from hobby farms. Next, the weight of produced vegetables [t] was converted into nutrients [kg]. Furthermore, the self-sufficiency by nutrient and time of year was estimated by incorporating the reference consumption of vegetables [kg], recommended dietary allowance of nutrients per capita [mg], and population statistics. The research was conducted in Nerima, the second most populous ward of Tokyo’s 23 special wards. Self-sufficiency rates were calculated with the registered residents. Results: The estimated total vegetable production of 5660 tons was equivalent to a weight-based self-sufficiency rate of 6.18%. The average nutritional self-sufficiencies of Methods I and II were 2.48% and 0.38%, respectively, resulting in an aggregated average of 2.86%. Fluctuations throughout the year were observed according to the harvest seasons of the available crops. Vitamin K (6.15%) had the highest self-sufficiency of selected nutrients, while calcium had the lowest (0.96%). Conclusions: This study suggests that depending on the time of year, urban agriculture has the potential to contribute nutrients to diets during post-disaster situations as disaster preparedness food. Emergency responses should be targeted according to the time of year the disaster takes place to meet nutrient requirements in periods of low self-sufficiency and prevent gastrointestinal symptoms and cardiovascular diseases among survivors. PMID:28698515

Urban FIA: where we have been, where we are, and where we are going

Treesearch

Mark Majewsky

2015-01-01

The FIA program has been inventorying the Nation’s forestland since the 1930s. The focus of the CORE FIA program is to capture trees that meet the FIA definition of forestland, in doing so it excludes trees that do not. Leadership recognized the need to fill this gap and the 2014 Farm Bill has instructed FIA to “Implement an annualized inventory of trees in urban...

Prevalence, risk factors and molecular epidemiology of Brachyspira pilosicoli in humans on the island of Bali, Indonesia.

PubMed

Margawani, K Rini; Robertson, Ian D; Brooke, C Josephine; Hampson, David J

2004-04-01

The purpose of this study was to investigate the prevalence and epidemiology of the anaerobic intestinal spirochaete Brachyspira pilosicoli amongst Indonesians living in rural and urban settings on the island of Bali. Faecal samples (n = 992) were collected on two occasions, 4 months apart, from people living in four traditional farming villages, one peri-urban location and one urban area. Samples were cultured anaerobically on selective agar and intestinal spirochaete isolates were confirmed to be B. pilosicoli by using a species-specific PCR. Forty-eight of the 121 isolates obtained were typed by using PFGE. A questionnaire was administered to participants and analysed in order to identify potential risk factors for colonization. Overall prevalence of carriage on the two visits was 11.8 and 12.6 %, respectively. Prevalence at different locations varied from 3.3 to 23.4 %, with the highest prevalence occurring in the peri-urban location. Considerable strain diversity was found, with the 48 isolates being divided into 44 PFGE types. There was no significant association between colonization and ownership of animals, contact with animals, farming, age or gender. On the first visit, colonization was significantly more common in people who used well water compared to those who used tap water. On the second visit, colonization was significantly more common in people with wet faeces than in those with normal faeces.

Contemporary Land Change Alters Fish Communities in a San Francisco Bay Watershed, California, U.S.A.

PubMed Central

Cervantes-Yoshida, Kristina; Leidy, Robert A.; Carlson, Stephanie M.

2015-01-01

Urbanization is one of the leading threats to freshwater biodiversity, and urban regions continue to expand globally. Here we examined the relationship between recent urbanization and shifts in stream fish communities. We sampled fishes at 32 sites in the Alameda Creek Watershed, near San Francisco, California, in 1993–1994 and again in 2009, and we quantified univariate and multivariate changes in fish communities between the sampling periods. Sampling sites were classified into those downstream of a rapidly urbanizing area (“urbanized sites”), and those found in less impacted areas (“low-impacted sites”). We calculated the change from non-urban to urban land cover between 1993 and 2009 at two scales for each site (the total watershed and a 3km buffer zone immediately upstream of each site). Neither the mean relative abundance of native fish nor nonnative species richness changed significantly between the survey periods. However, we observed significant changes in fish community composition (as measured by Bray-Curtis dissimilarity) and a decrease in native species richness between the sampling periods at urbanized sites, but not at low-impacted sites. Moreover, the relative abundance of one native cyprinid (Lavinia symmetricus) decreased at the urbanized sites but not at low-impacted sites. Increased urbanization was associated with changes in the fish community, and this relationship was strongest at the smaller (3km buffer) scale. Our results suggest that ongoing land change alters fish communities and that contemporary resurveys are an important tool for examining how freshwater taxa are responding to recent environmental change. PMID:26580560

The potential of local farming on the Navajo Nation to improve fruit and vegetable intake: barriers and opportunities.

PubMed

Setala, Ashley; Bleich, Sara N; Speakman, Kristen; Oski, Jane; Martin, Tammy; Moore, Regina; Tohannie, Marcella; Gittelsohn, Joel

2011-01-01

American Indian populations have low produce intake compared to other ethnic groups and higher rates of diet-related chronic diseases. Programs linking farmers to their community (Farm-to-Table) are an innovative way to alter the food environment. We interviewed Navajo farmers (n = 20), storeowners (n = 7), and non-governmental organization representatives (n = 4) to better understand local farming practices and the potential of a Farm-to-Table program to increase produce intake. Barriers to participation in a Farm-to-Table program included lack of water, insufficient help, and exotic species. Participants expressed concern about high obesity rates and voiced support for a Farm-to-Table program if barriers could be adequately addressed.

Urban Waters and the Middle Rio Grande/Albuquerque (New Mexico)

EPA Pesticide Factsheets

Middle Rio Grande/Albuquerque (New Mexico) of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

A framework to investigate drivers of adaptation decisions in marine fishing: Evidence from urban, semi-urban and rural communities.

PubMed

Malakar, Krishna; Mishra, Trupti; Patwardhan, Anand

2018-05-11

Traditional fishing livelihoods need to adapt to changing fish catch/populations, led by numerous anthropogenic, environmental and climatic stressors. The decision to adapt can be influenced by a variety of socio-economic and perceptual factors. However, adaptation decision-making in fishing communities has rarely been studied. Based on previous literature and focus group discussions with community, this study identifies few prominent adaptation responses in marine fishing and proposes credible factors driving decisions to adopt them. Further, a household survey is conducted, and the association of these drivers with various adaptation strategies is examined among fisherfolk of Maharashtra (India). This statistical analysis is based on 601 responses collected across three regional fishing groups: urban, semi-urban and rural. Regional segregation is done to understand variability in decision-making among groups which might be having different socio-economic and perceptual attributes. The survey reveals that only few urban fishing households have been able to diversify into other livelihoods. While having economic capital increases the likelihood of adaptation among urban and semi-urban communities, rural fishermen are significantly driven by social capital. Perception of climate change affecting fish catch drives adoption of mechanized boats solely in urban region. But increasing number of extreme events affects decisions of semi-urban and rural fishermen. Further, rising pollution and trade competition is associated with adaptation responses in the urban and semi-urban community. Higher education might help fishermen choose convenient forms of adaptation. Also, cooperative membership and subsidies are critical in adaptation decisions. The framework and insights of the study suggest the importance of acknowledging differential decision-making of individuals and communities, for designing effective adaptation and capacity-building policies. Copyright © 2018 Elsevier B.V. All rights reserved.

Urbanization drives community shifts towards thermophilic and dispersive species at local and landscape scales.

PubMed

Piano, Elena; De Wolf, Katrien; Bona, Francesca; Bonte, Dries; Bowler, Diana E; Isaia, Marco; Lens, Luc; Merckx, Thomas; Mertens, Daan; van Kerckvoorde, Marc; De Meester, Luc; Hendrickx, Frederik

2017-07-01

The increasing conversion of agricultural and natural areas to human-dominated urban landscapes is predicted to lead to a major decline in biodiversity worldwide. Two conditions that typically differ between urban environments and the surrounding landscape are increased temperature, and high patch isolation and habitat turnover rates. However, the extent and spatial scale at which these altered conditions shape biotic communities through selection and/or filtering on species traits are currently poorly understood. We sampled carabid beetles at 81 sites in Belgium using a hierarchically nested sampling design wherein three local-scale (200 × 200 m) urbanization levels were repeatedly sampled across three landscape-scale (3 × 3 km) urbanization levels. First, we showed that communities sampled in the most urbanized locations and landscapes displayed a distinct species composition at both local and landscape scale. Second, we related community means of species-specific thermal preferences and dispersal capacity (based on European distribution and wing morphology, respectively) to the urbanization gradients. We showed that urban communities consisted on average of species with a preference for higher temperatures and with better dispersal capacities compared to rural communities. These shifts were caused by an increased number of species tolerating higher temperatures, a decreased richness of species with low thermal preference, and an almost complete depletion of species with very low-dispersal capacity in the most urbanized localities. Effects of urbanization were most clearly detected at the local scale, although more subtle effects could also be found at the scale of entire landscapes. Our results demonstrate that urbanization may fundamentally and consistently alter species composition by exerting a strong filtering effect on species dispersal characteristics and favouring replacement by warm-dwelling species. © 2017 John Wiley & Sons Ltd.

Evaluation of the preservation value and location of farm ponds in Yunlin County, Taiwan.

PubMed

Chou, Wen-Wen; Lee, Soen-Han; Wu, Chen-Fa

2013-12-31

Farm ponds in Yunlin County first appeared in 1,622 and have played roles in habitation, production, the ecology, culture, and disaster reduction. Farm ponds largely disappeared with the development of urban areas and the industrial sector; thus, effective preservation of the remaining ponds is critical. The criteria to evaluate the preservation value of farm ponds is established by expert questionnaires which follow the Fuzzy Delphi Method (FDM) and Fuzzy Analytic Hierarchy Process (FAHP), and GIS, which are integrated into a spatial analysis of the remaining 481 farm ponds in Yunlin County. The results show that 28 ponds should be preserved to continue the cultural interaction between farm ponds and settlements; 36 ponds should preserved to connect coasts and streams, which are important habitats for birds; 30 ponds should be preserved to increase storage capacity, recharge groundwater, and reduce land subsidence; four ponds should be preserved as Feng-Shui ponds in front of temples in settlements or as recreation areas for local citizens; and four farms should be preserved (high priority) in agricultural production areas to support irrigation. In short, FAHP and GIS are integrated to evaluate the number and locations of farm ponds that provide water for habitation, production, the ecology, culture, and disaster reduction and maintain the overall preservation value in Yunlin County. The results could inform governmental departments when considering conservation policies.

Evaluation of the Preservation Value and Location of Farm Ponds in Yunlin County, Taiwan

PubMed Central

Chou, Wen-Wen; Lee, Soen-Han; Wu, Chen-Fa

2013-01-01

Farm ponds in Yunlin County first appeared in 1,622 and have played roles in habitation, production, the ecology, culture, and disaster reduction. Farm ponds largely disappeared with the development of urban areas and the industrial sector; thus, effective preservation of the remaining ponds is critical. The criteria to evaluate the preservation value of farm ponds is established by expert questionnaires which follow the Fuzzy Delphi Method (FDM) and Fuzzy Analytic Hierarchy Process (FAHP), and GIS, which are integrated into a spatial analysis of the remaining 481 farm ponds in Yunlin County. The results show that 28 ponds should be preserved to continue the cultural interaction between farm ponds and settlements; 36 ponds should preserved to connect coasts and streams, which are important habitats for birds; 30 ponds should be preserved to increase storage capacity, recharge groundwater, and reduce land subsidence; four ponds should be preserved as Feng-Shui ponds in front of temples in settlements or as recreation areas for local citizens; and four farms should be preserved (high priority) in agricultural production areas to support irrigation. In short, FAHP and GIS are integrated to evaluate the number and locations of farm ponds that provide water for habitation, production, the ecology, culture, and disaster reduction and maintain the overall preservation value in Yunlin County. The results could inform governmental departments when considering conservation policies. PMID:24384776

The impact of urbanization on the community food environment in China.

PubMed

Wu, Yang; Xue, Hong; Wang, Huijun; Su, Chang; Du, Shufa; Wang, Youfa

2017-05-01

Research on how urbanization has influenced the food environment in China is limited. The study aimed to examine the impact of urbanization on the food environment in China. Longitudinal data collected during 1989-2009 from the China Health and Nutrition Survey were used, which covered 9 provinces in China. Urbanicity index (0-10) was assessed using an urbanicity scale. Final analyses included 216 communities. Random-effect models were used in analyses. Urbanization (higher urbanicity index) increased the odds of having fast food restaurants (OR=2.78, 95% CI: 2.18-3.54) and other indoor restaurants (OR=2.93, 95% CI: 2.28-3.76) within the community, the odds of having supermarkets (OR=2.43, 95% CI: 2.04-2.89) and free markets (OR=2.56, 95% CI: 1.77-3.70) within 30 minutes' bus ride from the community. Food prices for apples (β=0.06, 95% CI: 0.04-0.08) and lean pork (β =0.02, 95% CI: 0.01-0.03) increased with urbanicity, while prices for other food did not. Urbanicity was positively associated with community norms for fast food consumption (RR=1.28, 95% CI: 1.22-1.33), fast food preferences (RR=1.09, 95% CI: 1.06-1.12) and nutrition knowledge (RR=1.02, 95% CI: 1.01-1.03). Urbanization is associated with food environment in China. The findings provide insight for future economic development and public health efforts related to urbanization.

A Study of an Inter-Institutional Partnership between an Urban Community College and an Urban Public School District

ERIC Educational Resources Information Center

Gaines, Michael L.

2012-01-01

This study examined the unique partnership between Midwest Community College and Urban Public Schools' Urban Career Technical High School. The Urban Technical High School (UTHS) is designed to provide students interested in Tech Prep education a clear pathway from high school to college. Through collaboration, services were provided to assist high…

Municipal Technical Assistance Program: An EPA/ME DEP ...

EPA Pesticide Factsheets

2018-06-01

The Urban Environmental Program's mission is to improve the environment and enhance the quality of life for urban residents throughout New England by building community capacity to assess and resolve environmental problems, achieving measurable and sustainable improvements in urban communities, and restoring and revitalizing neighborhoods for urban residents.

24 CFR 582.310 - Resident rent.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Resident rent. 582.310 Section 582.310 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS...

24 CFR 582.310 - Resident rent.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Resident rent. 582.310 Section 582.310 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS...

24 CFR 582.310 - Resident rent.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Resident rent. 582.310 Section 582.310 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS...

24 CFR 599.5 - Data used for eligibility determinations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Data used for eligibility determinations. 599.5 Section 599.5 Housing and Urban Development Regulations Relating to Housing and Urban... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES RENEWAL COMMUNITIES General Provisions § 599.5 Data...

24 CFR 594.7 - Other threshold requirements.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Other threshold requirements. 594.7 Section 594.7 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES JOH...

24 CFR 594.7 - Other threshold requirements.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Other threshold requirements. 594.7 Section 594.7 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES JOH...

24 CFR 594.7 - Other threshold requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Other threshold requirements. 594.7 Section 594.7 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES JOH...

24 CFR 594.7 - Other threshold requirements.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Other threshold requirements. 594.7 Section 594.7 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES JOHN...

24 CFR 597.2 - Objective and purpose.

Code of Federal Regulations, 2014 CFR

2014-04-01

... DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE DESIGNATIONS... establishment of Empowerment Zones and Enterprise Communities in urban areas, to stimulate the creation of new...

24 CFR 597.2 - Objective and purpose.

Code of Federal Regulations, 2011 CFR

2011-04-01

... DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE DESIGNATIONS... establishment of Empowerment Zones and Enterprise Communities in urban areas, to stimulate the creation of new...

Impact of a Farm Stand on Fruit and Vegetable Preferences, Self-Efficacy, and Availability at Home among Students from a Low-Income School

ERIC Educational Resources Information Center

Medina, Xotchil; Giampaoli, Joan; Goto, Keiko; Hart, Shelley

2017-01-01

Bi-monthly farm stands utilizing Harvest of the Month (HOTM) produce with cooking demonstrations and recipe tastings were made available to students, teachers, and the community at a low-income school in the western United States. A hedonic tasting chart was displayed at all farm stands, and participants were encouraged to rate the tastings.…

The Skin-Mucus Microbial Community of Farmed Atlantic Salmon (Salmo salar)

PubMed Central

Minniti, Giusi; Hagen, Live Heldal; Porcellato, Davide; Jørgensen, Sven Martin; Pope, Phillip B.; Vaaje-Kolstad, Gustav

2017-01-01

The skin of the teleost is a flexible and scaled structure that protects the fish toward the external environment. The outermost surface of the skin is coated with mucus, which is believed to be colonized by a diverse bacterial community (commensal and/or opportunistic). Little is known about such communities and their role in fish welfare. In aquaculture, fish seem to be more susceptible to pathogens compared to wild fish. Indeed common fish farming practices may play important roles in promoting their vulnerability, possibly by causing changes to their microbiomes. In the present study, 16S rRNA gene amplicon sequencing was employed to analyze the composition of the farmed Salmo salar skin-mucus microbiome before and after netting and transfer. The composition of the bacterial community present in the rearing water was also investigated in order to evaluate its correlation with the community present on the fish skin. Our results reveal variability of the skin-mucus microbiome among the biological replicates before fish handling. On the contrary, after fish handling, the skin-mucus community exhibited structural similarity among the biological replicates and significant changes were observed in the bacterial composition compared to the fish analyzed prior to netting and transfer. Limited correlation was revealed between the skin-mucus microbiome and the bacterial community present in the rearing water. Finally, analysis of skin-mucus bacterial biomasses indicated low abundance for some samples, highlighting the need of caution when interpreting community data due to the possible contamination of water-residing bacteria. PMID:29104567

Community Readiness for the Promotion of Physical Activity in Older Adults-A Cross-Sectional Comparison of Rural and Urban Communities.

PubMed

Gansefort, Dirk; Brand, Tilman; Princk, Christina; Zeeb, Hajo

2018-03-06

Communities can play an important role in delivering public health programs to older adults, but they differ in the provision of local structures and resources. The community readiness (CR) approach applies a stage model of change to the community level and analyzes structures and the degree of willingness to take action on a health issue. This study compared the CR regarding the promotion of physical activity as part of healthy ageing for older adults among urban and rural communities in North-West Germany. A cross-sectional CR assessment with key respondents in 23 municipalities (11 urban and 12 rural communities) was conducted using a semi-structured interview. Interviews were scored across the five CR dimensions and global CR score was calculated (scores between 1 = no awareness and 9 = professionalization). Wilcoxon rank-sum test and hierarchical regression models were used to compare urban and rural communities. In total, 118 interviews were conducted (response rate 69.8%). On average, the communities showed moderate CR scores (4.9 ± 0.3; Range: 4.3-5.4; preplanning or preparation phase). The global CR score was slightly higher in rural than in urban communities (regression coefficient = 0.29, 95% confidence interval (CI): -0.02-0.59). The rural communities showed significantly higher CR scores in the 'Knowledge of efforts' dimension (0.70, 95% CI: 0.26-1.14) and in the 'Knowledge of the issue' (0.37, 95% CI: 0.04-0.70). Rural communities display a slightly higher CR level than urban communities. In the next step, targeted capacity building activities will be initiated among communities with low CR levels.

Community Readiness for the Promotion of Physical Activity in Older Adults—A Cross-Sectional Comparison of Rural and Urban Communities

PubMed Central

Brand, Tilman; Princk, Christina; Zeeb, Hajo

2018-01-01

Communities can play an important role in delivering public health programs to older adults, but they differ in the provision of local structures and resources. The community readiness (CR) approach applies a stage model of change to the community level and analyzes structures and the degree of willingness to take action on a health issue. This study compared the CR regarding the promotion of physical activity as part of healthy ageing for older adults among urban and rural communities in North-West Germany. A cross-sectional CR assessment with key respondents in 23 municipalities (11 urban and 12 rural communities) was conducted using a semi-structured interview. Interviews were scored across the five CR dimensions and global CR score was calculated (scores between 1 = no awareness and 9 = professionalization). Wilcoxon rank-sum test and hierarchical regression models were used to compare urban and rural communities. In total, 118 interviews were conducted (response rate 69.8%). On average, the communities showed moderate CR scores (4.9 ± 0.3; Range: 4.3–5.4; preplanning or preparation phase). The global CR score was slightly higher in rural than in urban communities (regression coefficient = 0.29, 95% confidence interval (CI): −0.02–0.59). The rural communities showed significantly higher CR scores in the ‘Knowledge of efforts’ dimension (0.70, 95% CI: 0.26–1.14) and in the ‘Knowledge of the issue’ (0.37, 95% CI: 0.04–0.70). Rural communities display a slightly higher CR level than urban communities. In the next step, targeted capacity building activities will be initiated among communities with low CR levels. PMID:29509675

Multilevel Effects of Wealth on Women's Contraceptive Use in Mozambique

PubMed Central

Dias, José G.; de Oliveira, Isabel Tiago

2015-01-01

Objective This paper analyzes the impact of wealth on the use of contraception in Mozambique unmixing the contextual effects due to community wealth from the individual effects associated with the women's situation within the community of residence. Methods Data from the 2011 Mozambican Demographic and Health Survey on women who are married or living together are analyzed for the entire country and also for the rural and urban areas separately. We used single level and multilevel probit regression models. Findings A single level probit regression reveals that region, religion, age, previous fertility, education, and wealth impact contraceptive behavior. The multilevel analysis shows that average community wealth and the women’s relative socioeconomic position within the community have significant positive effects on the use of modern contraceptives. The multilevel framework proved to be necessary in rural settings but not relevant in urban areas. Moreover, the contextual effects due to community wealth are greater in rural than in urban areas and this feature is associated with the higher socioeconomic heterogeneity within the richest communities. Conclusion This analysis highlights the need for the studies on contraceptive behavior to specifically address the individual and contextual effects arising from the poverty-wealth dimension in rural and urban areas separately. The inclusion in a particular community of residence is not relevant in urban areas, but it is an important feature in rural areas. Although the women's individual position within the community of residence has a similar effect on contraceptive adoption in rural and urban settings, the impact of community wealth is greater in rural areas and smaller in urban areas. PMID:25786228

Occurrence of Eimeria Species Parasites on Small-Scale Commercial Chicken Farms in Africa and Indication of Economic Profitability

PubMed Central

Fornace, Kimberly M.; Clark, Emily L.; Macdonald, Sarah E.; Namangala, Boniface; Karimuribo, Esron; Awuni, Joseph A.; Thieme, Olaf; Blake, Damer P.; Rushton, Jonathan

2013-01-01

Small-scale commercial poultry production is emerging as an important form of livestock production in Africa, providing sources of income and animal protein to many poor households, yet the occurrence and impact of coccidiosis on this relatively new production system remains unknown. The primary objective of this study was to examine Eimeria parasite occurrence on small-scale commercial poultry farms in Ghana, Tanzania and Zambia. Additionally, farm economic viability was measured by calculating the farm gross margin and enterprise budget. Using these economic measures as global assessments of farm productivity, encompassing the diversity present in regional husbandry systems with a measure of fundamental local relevance, we investigated the detection of specific Eimeria species as indicators of farm profitability. Faecal samples and data on production parameters were collected from small-scale (less than 2,000 birds per batch) intensive broiler and layer farms in peri-urban Ghana, Tanzania and Zambia. All seven Eimeria species recognised to infect the chicken were detected in each country. Furthermore, two of the three genetic variants (operational taxonomic units) identified previously in Australia have been described outside of Australia for the first time. Detection of the most pathogenic Eimeria species associated with decreased farm profitability and may be considered as an indicator of likely farm performance. While a causal link remains to be demonstrated, the presence of highly pathogenic enteric parasites may pose a threat to profitable, sustainable small-scale poultry enterprises in Africa. PMID:24391923

Occurrence of Eimeria species parasites on small-scale commercial chicken farms in Africa and indication of economic profitability.

PubMed

Fornace, Kimberly M; Clark, Emily L; Macdonald, Sarah E; Namangala, Boniface; Karimuribo, Esron; Awuni, Joseph A; Thieme, Olaf; Blake, Damer P; Rushton, Jonathan

2013-01-01

Small-scale commercial poultry production is emerging as an important form of livestock production in Africa, providing sources of income and animal protein to many poor households, yet the occurrence and impact of coccidiosis on this relatively new production system remains unknown. The primary objective of this study was to examine Eimeria parasite occurrence on small-scale commercial poultry farms in Ghana, Tanzania and Zambia. Additionally, farm economic viability was measured by calculating the farm gross margin and enterprise budget. Using these economic measures as global assessments of farm productivity, encompassing the diversity present in regional husbandry systems with a measure of fundamental local relevance, we investigated the detection of specific Eimeria species as indicators of farm profitability. Faecal samples and data on production parameters were collected from small-scale (less than 2,000 birds per batch) intensive broiler and layer farms in peri-urban Ghana, Tanzania and Zambia. All seven Eimeria species recognised to infect the chicken were detected in each country. Furthermore, two of the three genetic variants (operational taxonomic units) identified previously in Australia have been described outside of Australia for the first time. Detection of the most pathogenic Eimeria species associated with decreased farm profitability and may be considered as an indicator of likely farm performance. While a causal link remains to be demonstrated, the presence of highly pathogenic enteric parasites may pose a threat to profitable, sustainable small-scale poultry enterprises in Africa.

Impact of urban land use on the bacterial phyllosphere of ivy (Hedera sp.)

NASA Astrophysics Data System (ADS)

Smets, Wenke; Wuyts, Karen; Oerlemans, Eline; Wuyts, Sander; Denys, Siegfried; Samson, Roeland; Lebeer, Sarah

2016-12-01

The surface of the aerial parts of the plant, also termed the phyllosphere, is a selective habitat for microbes. The bacterial composition of the phyllosphere depends on host plant species, leaf characteristics, season, climate, and geographic location of the host plant. In this study, we investigated the effect of an urban environment on the bacterial composition of phyllosphere communities. We performed a passive biomonitoring experiment in which leaves were sampled from ivy (Hedera sp.), a common evergreen climber species, in urban and non-urban locations. Exposure to traffic-generated particulate matter was estimated using leaf biomagnetic analyses. The bacterial community composition was determined using 16S rRNA gene sequencing on the Illumina MiSeq. The phyllosphere microbial communities of ivy differed greatly between urban and non-urban locations, as we observed a shift in several of the dominant taxa: Beijerinckia and Methylocystaceae were most abundant in the non-urban phyllosphere, whereas Hymenobacter and Sphingomonadaceae were dominating the urban ivy phyllosphere. The richness, diversity and composition of the communities showed greater variability in the urban than in the non-urban locations, where traffic-generated PM was lower. Interestingly, the relative abundances of eight of the ten most dominant taxa correlated well with leaf magnetism, be it positive or negative. The results of this study indicate that an urban environment can greatly affect the local phyllosphere community composition. Although other urban-related factors cannot be ruled out, the relative abundance of most of the dominant taxa was significantly correlated with exposure to traffic-generated PM.

12 CFR 615.5000 - General responsibilities.

Code of Federal Regulations, 2010 CFR

2010-01-01

....5000 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM FUNDING AND FISCAL AFFAIRS, LOAN POLICIES AND OPERATIONS, AND FUNDING OPERATIONS Funding § 615.5000 General responsibilities. (a) The System... System's funding operations have a significant impact upon the investment community, the general public...

76 FR 23275 - Allegheny Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-26

... Clarendon, Pennsylvania. The committee is authorized under the Secure Rural Schools and Community Self... inspect comments received at 4 Farm Colony Drive, Warren, Pennsylvania, 16365. Please call ahead to Kathy... CONTACT: Kathy Mohney, RAC Coordinator, Allegheny National Forest Supervisor's Office, 4 Farm Colony Drive...

76 FR 30904 - Allegheny Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-27

... Clarendon, Pennsylvania. The committee is authorized under the Secure Rural Schools and Community Self... Farm Colony Drive, Warren, Pennsylvania 16365. Please call ahead to Kathy Mohney at (814) 728-6298 to... Coordinator, Allegheny National Forest Supervisor's Office, 4 Farm Colony Drive, Warren, Pennsylvania 16365...

12 CFR 345.22 - Lending test.

Code of Federal Regulations, 2014 CFR

2014-01-01

... activities by considering a bank's home mortgage, small business, small farm, and community development... following criteria: (1) Lending activity. The number and amount of the bank's home mortgage, small business... distribution. The geographic distribution of the bank's home mortgage, small business, small farm, and consumer...

12 CFR 345.22 - Lending test.

Code of Federal Regulations, 2013 CFR

2013-01-01

... activities by considering a bank's home mortgage, small business, small farm, and community development... following criteria: (1) Lending activity. The number and amount of the bank's home mortgage, small business... distribution. The geographic distribution of the bank's home mortgage, small business, small farm, and consumer...

24 CFR 597.101 - Data utilized for eligibility determinations.

Code of Federal Regulations, 2013 CFR

2013-04-01

... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES... for designation as an Empowerment Zone or Enterprise Community must coincide with the boundaries of...

24 CFR 597.101 - Data utilized for eligibility determinations.

Code of Federal Regulations, 2014 CFR

2014-04-01

... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES... for designation as an Empowerment Zone or Enterprise Community must coincide with the boundaries of...

24 CFR 597.101 - Data utilized for eligibility determinations.

Code of Federal Regulations, 2012 CFR

2012-04-01

... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES... for designation as an Empowerment Zone or Enterprise Community must coincide with the boundaries of...

24 CFR 597.101 - Data utilized for eligibility determinations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES... for designation as an Empowerment Zone or Enterprise Community must coincide with the boundaries of...

24 CFR 597.101 - Data utilized for eligibility determinations.

Code of Federal Regulations, 2011 CFR

2011-04-01

... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES... for designation as an Empowerment Zone or Enterprise Community must coincide with the boundaries of...

The use of town refuse ash in urban agriculture around Jos, Nigeria: health and environmental risks.

PubMed

Pasquini, M W

2006-01-15

This paper reports on a study that examines the health and environmental risks of using town refuse ash in urban vegetable production in Jos, Nigeria, in terms of heavy metal accumulation in the food chain. Soil and crop samples, collected from five study farms, and samples of the river water used for irrigation, were analysed for seven heavy metals Fe, Mn, Zn, Cu, Ni, Cd and Pb. On the basis of the field data the paper discusses: (1) the potential soil deficiencies and toxicities; (2) the probable links between soil heavy metal levels and fertilisation practices; (3) the heavy metal concentrations in crop tissue in relation to crop growth and human health. The findings suggest that soil concentrations of the seven metals fall within 'typical' soil levels, and that there should not be any problems of either toxicities or deficiencies for crop growth. There was evidence of slight accumulation of Zn, Cu and Cd on some of the farms with a history of town refuse ash use. However, in all farms lettuce crops contained very large concentrations of Fe, and Pb concentrations that were 20 to 40 times higher than the WHO/FAO maximum recommended level in leafy vegetables for human consumption. The Cd content of carrot tissue was 10 times higher than the WHO/FAO recommended limit. The relatively small number of soil and crop samples precluded any formal attempt at correlating the concentrations of heavy metals found in the vegetable crops with the farm levels. Nevertheless, the data suggested that these were not linked. The paper goes on to consider various potential sources of the metals found in the crops, including irrigation water, town refuse ash and air-borne dust, and discusses additional health and environmental risks pertaining to the use of town refuse ash. Undoubtedly, the heavy Pb and Cd contamination of certain crops indicates the urgent need for future studies to ascertain the precise source of these metals, and although the practice of using town refuse ash does not appear to have resulted in large-scale contamination of soil in the farming area, there are a number of unsafe practices associated with it that call for the identification of strategies for the safe utilisation of urban waste in Jos.

Urban Waters and the San Antonio River Basin within Bexar County (Texas)

EPA Pesticide Factsheets

The San Antonio River Basin of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

Breaking Down Barriers and Building Bridges: Transformative Practices in Community- and School-Based Urban Teacher Preparation

ERIC Educational Resources Information Center

Lee, Robert E.

2018-01-01

Attracting and retaining high-quality teachers is especially challenging in urban districts. It is in these communities where teacher candidates must begin their preparation. This article provides a conceptual framework and programmatic examples used to develop a community-based urban teacher preparation model within a third hybrid space where…

Measuring urban forestry performance and demographic associations in Massachusetts, USA

Treesearch

David Rines; Brian Kane; David B. Kittredge; H. Dennis P. Ryan; Brett Butler

2011-01-01

The United States Forest Service measures successful management of the urban forest by the number of communities that have achieved some or all of four parameters described by the Community Accomplishment Reporting System. The four parameters address whether a community has: (1) a management plan, (2) professional staff, (3) urban forestry ordinances/policies, and (4)...

Rapid Assessment of Tree Debris Following Urban Forest Ice Storms

Treesearch

Richard J. Hauer; Angela J. Hauer; Dudley R. Hartel; Jill R. Johnson

2011-01-01

This paper presents a rapid assessment method to estimate urban tree debris following an ice storm. Data were collected from 60 communities to quantify tree debris volumes, mostly from public rights-of-way, following ice storms based on community infrastructure, weather parameters, and urban forest structure. Ice thickness, area of a community, and street distance are...

Urban and community forests of New England: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont

Treesearch

David J. Nowak; Eric J. Greenfield

2008-01-01

This report details how land cover and urbanization vary within the states of Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont by community (incorporated and census designated places), county subdivision, and county. Specifically this report provides critical urban and community forestry information for each state including human population...

Urban and community forests of the Mountain region: Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, Wyoming

Treesearch

David J. Nowak; Eric J. Greenfield

2010-01-01

This report details how land cover and urbanization vary within the states of Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, and Wyoming by community (incorporated and census designated places), county subdivision, and county. Specifically this report provides critical urban and community forestry information for each state including human population...

Urban and community forests of the North Central East region: Illinois, Indiana, Michigan, Ohio, Wisconsin

Treesearch

David J. Nowak; Eric J. Greenfield

2010-01-01

This report details how land cover and urbanization vary within the states of Illinois, Indiana, Michigan, Ohio, and Wisconsin by community (incorporated and census designated places), county subdivision, and county. Specifically this report provides critical urban and community forestry information for each state including human population characteristics and trends,...

Urban and community forests of the Mid-Atlantic region: New Jersey, New York, Pennsylvania

Treesearch

David J. Nowak; Eric J. Greenfield

2009-01-01

This report details how land cover and urbanization vary within the states of New Jersey, New York, and Pennsylvania by community (incorporated and census designated places), county subdivision, and county. Specifically this report provides critical urban and community forestry information for each state including human population characteristics and trends, changes in...

SWALE RESEARCH AT NRMRL’S URBAN WATERSHED RESEARCH FACILITY

EPA Science Inventory

Swales are “engineered ditches” that provide stable routing for stormwater runoff. Swales are green infrastructure, a low-cost drainage option for highways, farms, industrial, and commercial areas. Beyond enhancing local aesthetics, swales mitigate the pollutants carried by the...

24 CFR 583.310 - Displacement, relocation, and acquisition.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Displacement, relocation, and....310 Displacement, relocation, and acquisition. (a) Minimizing displacement. Consistent with the other... minimize the displacement of persons (families, individuals, businesses, nonprofit organizations, and farms...

24 CFR 92.353 - Displacement, relocation, and acquisition.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Displacement, relocation, and... Displacement, relocation, and acquisition. (a) Minimizing displacement. Consistent with the other goals and... minimize the displacement of persons (families, individuals, businesses, nonprofit organizations, and farms...

24 CFR 583.310 - Displacement, relocation, and acquisition.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Displacement, relocation, and....310 Displacement, relocation, and acquisition. (a) Minimizing displacement. Consistent with the other... minimize the displacement of persons (families, individuals, businesses, nonprofit organizations, and farms...

24 CFR 92.353 - Displacement, relocation, and acquisition.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Displacement, relocation, and... Displacement, relocation, and acquisition. (a) Minimizing displacement. Consistent with the other goals and... minimize the displacement of persons (families, individuals, businesses, nonprofit organizations, and farms...

24 CFR 92.353 - Displacement, relocation, and acquisition.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Displacement, relocation, and... Displacement, relocation, and acquisition. (a) Minimizing displacement. Consistent with the other goals and... minimize the displacement of persons (families, individuals, businesses, nonprofit organizations, and farms...

24 CFR 92.353 - Displacement, relocation, and acquisition.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Displacement, relocation, and... Displacement, relocation, and acquisition. (a) Minimizing displacement. Consistent with the other goals and... minimize the displacement of persons (families, individuals, businesses, nonprofit organizations, and farms...

24 CFR 583.310 - Displacement, relocation, and acquisition.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Displacement, relocation, and....310 Displacement, relocation, and acquisition. (a) Minimizing displacement. Consistent with the other... minimize the displacement of persons (families, individuals, businesses, nonprofit organizations, and farms...

24 CFR 583.310 - Displacement, relocation, and acquisition.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Displacement, relocation, and....310 Displacement, relocation, and acquisition. (a) Minimizing displacement. Consistent with the other... minimize the displacement of persons (families, individuals, businesses, nonprofit organizations, and farms...

24 CFR 583.310 - Displacement, relocation, and acquisition.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Displacement, relocation, and....310 Displacement, relocation, and acquisition. (a) Minimizing displacement. Consistent with the other... minimize the displacement of persons (families, individuals, businesses, nonprofit organizations, and farms...

24 CFR 92.353 - Displacement, relocation, and acquisition.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Displacement, relocation, and... Displacement, relocation, and acquisition. (a) Minimizing displacement. Consistent with the other goals and... minimize the displacement of persons (families, individuals, businesses, nonprofit organizations, and farms...

Exposures Related to House Dust Microbiota in a U.S. Farming Population.

PubMed

Lee, Mi Kyeong; Carnes, Megan U; Butz, Natasha; Azcarate-Peril, M Andrea; Richards, Marie; Umbach, David M; Thorne, Peter S; Beane Freeman, Laura E; Peddada, Shyamal D; London, Stephanie J

2018-06-01

Environmental factors can influence the house dust microbiota, which may impact health outcomes. Little is known about how farming exposures impact the indoor microbiota. We aimed to identify exposures related to bacterial communities in house dust in a U.S. farming population. We used 16S rRNA amplicon sequencing to characterize bacterial communities in vacuumed dust samples from the bedrooms of a subset of 879 households of farmers and farmers' spouses enrolled in the Agricultural Lung Health Study (ALHS), a case-control study of asthma nested within the Agricultural Health Study (AHS) in North Carolina and Iowa. Information on current farming (past 12 mo), including both crop and animal farming, and other potential microbial sources was obtained via questionnaires. We used linear regression to evaluate associations between exposures and bacterial diversity within each sample, analysis of similarity (ANOSIM), and permutational multivariate analysis of variance (PERMANOVA) to identify exposures related to diversity between samples, and analysis of composition of microbiome to examine whether exposures related to diversity were also related to differential abundance of specific operational taxonomic units (OTUs). Current farming was positively associated with bacterial diversity in house dust, with or without adjustment for nonfarm exposures related to diversity, including presence of indoor pets, home condition, and season of dust collection. Many taxa exhibited differential abundance related to farming. Some taxa in the phyla Chloroflexi and Verrucomicrobia were associated [false discovery rate (FDR)<0.05] with farming but not with other nonfarm factors. Many taxa correlated with the concentration of house dust of endotoxin, commonly studied as a general marker of exposure to the farming environment. In this farming population, house dust microbiota differed by current farming status. Understanding the determinants of the indoor microbiota is the first step toward understanding potential relationships with health outcomes. https://doi.org/10.1289/EHP3145.

Applying Customized Climate Advisory Information to Translate Extreme Rainfall Events into Farming Options in the Sudan-Sahel of West Africa

NASA Astrophysics Data System (ADS)

Salack, S.; Worou, N. O.; Sanfo, S.; Nikiema, M. P.; Boubacar, I.; Paturel, J. E.; Tondoh, E. J.

2017-12-01

In West Africa, the risk of food insecurity linked to the low productivity of small holder farming increases as a result of rainfall extremes. In its recent evolution, the rainy season in the Sudan-Sahel zone presents mixed patterns of extreme climatic events. In addition to intense rain events, the distribution of events is associated with pockets of intra-seasonal long dry spells. The negative consequences of these mixed patterns are obvious on the farm: soil water logging, erosion of arable land, dwartness and dessication of crops, and loss in production. The capacity of local farming communities to respond accordingly to rainfall extreme events is often constrained by lack of access to climate information and advisory on smart crop management practices that can help translate extreme rainfall events into farming options. The objective of this work is to expose the framework and the pre-liminary results of a scheme that customizes climate-advisory information package delivery to subsistence farmers in Bakel (Senegal), Ouahigouya & Dano (Burkina Faso) and Bolgatanga (Ghana) for sustainable family agriculture. The package is based on the provision of timely climate information (48-hours, dekadal & seasonal) embedded with smart crop management practices to explore and exploite the potential advantage of intense rainfall and extreme dry spells in millet, maize, sorghum and cowpea farming communities. It is sent via mobile phones and used on selected farms (i.e agro-climatic farm schools) on which some small on-farm infrastructure were built to alleviate negative impacts of weather. Results provide prominent insight on how co-production of weather/climate information, customized access and guidiance on its use can induce fast learning (capacity building of actors), motivation for adaptation, sustainability, potential changes in cropping system, yields and family income in the face of a rainfall extremes at local scales of Sudan-Sahel of West Africa. Keywords: Climate Information, Smart Practices, Farming Options, Agro-Climatic Farm Schools, Sudan-Sahel

Mapping decadal land cover changes in the woodlands of north eastern Namibia using the Landsat satellite archive (1975-2014)

NASA Astrophysics Data System (ADS)

Wingate, Vladimir; Phinn, Stuart; Kuhn, Nikolaus

2016-04-01

Woodland savannahs provide essential ecosystem functions and services to communities. On the African continent, they are widely utilized and converted to intensive land uses. This study investigates the land cover changes over 108,038 km2 in NE Namibia using multi-sensor Landsat imagery, at decadal intervals from 1975 to 2014, with a post-classification change detection method and supervised Regression Tree classifiers. We discuss likely impacts of land tenure and reforms over the past four decades on changes in land use and land cover. These included losses, gains and exchanges between predominant land cover classes. Exchanges comprised logical conversions between woodland and agricultural classes, implying woodland clearing for arable farming, cropland abandonment and vegetation succession. The dominant change was a reduction in the area of the woodland class due to the expansion of the agricultural class, specifically, small-scale cereal and pastoral production. Woodland area decreased from 90% of the study area in 1975 to 83% in 2014, while cleared land increased from 9% to 14%. We found that the main land cover changes are conversion from woodland to agricultural and urban land uses, driven by urban expansion and woodland clearing for subsistence-based agriculture and pastoralism.

Physical activity and sedentary behaviours among rural adults in Suixi, China: a cross-sectional study.

PubMed

Ding, Ding; Sallis, James F; Hovell, Melbourne F; Du, Jianzhong; Zheng, Miao; He, Haiying; Owen, Neville

2011-04-26

Modernisation and urbanisation have led to lifestyle changes and increasing risks for chronic diseases in China. Physical activity and sedentary behaviours among rural populations need to be better understood, as the rural areas are undergoing rapid transitions. This study assessed levels of physical activity and sedentary behaviours of farming and non-farming adults in rural Suixi, described activity differences between farming and non-farming seasons, and examined correlates of leisure-time physical activity (LTPA) and TV viewing. A random sample of rural adults (n=287) in Suixi County, Guangdong, China were surveyed in 2009 by trained interviewers. Questionnaires assessed multiple physical activities and sedentary behaviours, and their correlates. Analysis of covariance compared activity patterns across occupations, and multiple logistic regressions assessed correlates of LTPA and TV viewing. Quantitative data analyses were followed by community consultation for validation and interpretation of findings. Activity patterns differed by occupation. Farmers were more active through their work than other occupations, but were less active and more sedentary during the non-farming season than the farming season. Rural adults in Suixi generally had a low level of LTPA and a high level of TV viewing. Marital status, household size, social modelling for LTPA and owning sports equipment were significantly associated with LTPA but not with TV time. Most findings were validated through community consultation. For chronic disease prevention, attention should be paid to the currently decreasing occupational physical activity and increasing sedentary behaviours in rural China. Community and socially-based initiatives provide opportunities to promote LTPA and prevent further increase in sedentary behaviours. © 2011 Ding et al; licensee BioMed Central Ltd.

Enteroparasitoses and Toxocarosis Affecting Children from Mar del Plata City, Argentina.

PubMed

Lavallén, Carla; Brignani, Beatriz; Riesgo, Karina; Rojas, Amalia; Colace, Gabriela; Biscaychipi, Martín; Chicote, Estela; Giuntini, Cristian; Kifer, Mariela; Del Río, María Eugenia; Denegri, Guillermo; Dopchiz, Marcela

2017-06-01

This study evaluated the existence of enteroparasitoses and toxocarosis in children of peripheral (PC) and urban communities (UC) from Mar del Plata city (Argentina) and their associations with socio-environmental conditions. A Parasite Vulnerability Index (PVI) was elaborated using variables such as overcrowding, floor type, drinking water source, wastewater disposal, solid waste disposal, presence of animals and schooling level. The PC evidenced statistically significant higher frequencies of families with high (38.9%) and medium (55.5%) PVI, while in the UC low PVI (93%) was the most frequent. A statistically significant higher frequency of PC children was parasitized (30.2 vs. 14.5%; χ 2 Pearson = 5.21; P < 0.05), presented higher parasite frequencies, specific richness, parasitic loads, and they also evidenced polyparasitism. The Multiple Correspondence Analysis (MCA) showed associations between PC-parasitized children, overcrowding and contact with pets and farm animals. The ELISA test to the specified determination of Toxocara canis IgG was reactive in a statistically significant higher proportion of PC children than the UC (55 vs. 8.5%; χ 2  = 30.5; P < 0.01). The MCA associated PC reactive children, not adequate hand washing, moderate and hypereosinophilia and contact with pets and farm animals. Deficient socio-environmental conditions became children more vulnerable to get enteroparasitoses and toxocarosis in the PC than in the UC.

Rural-urban inequities in childhood immunisation in Nigeria: The role of community contexts

PubMed Central

2011-01-01

Abstract Context Childhood vaccinations are one of the most cost-effective means of reducing negative child health outcomes. Despite the benefits of immunisation, inequities persist both between and within rural-urban areas in Nigeria. Objectives To assess the role of community contexts on rural-urban inequities in full immunisation uptake amongst children 12 months of age and older. Methods Data from the 2003 Nigeria Demographic and Health Survey including 6029 live born children from 3725 women aged 15–49 years were examined using multilevel regression analysis. Results Rural children were disadvantaged both in the proportion receiving full immunisation and individual vaccines. Contextual or community-level factors such as community prenatal care by doctor, community hospital delivery, and region of residence accounted for significant rural-urban inequities in full immunisation. Conclusion This study stresses the need for community-level interventions aimed at closing rural-urban inequities in the provision of maternal and child health care services.

Chapter B. Physical, Chemical, and Biological Responses of Streams to Increasing Watershed Urbanization in the Piedmont Ecoregion of Georgia and Alabama, 2003

USGS Publications Warehouse

Gregory, M. Brian; Calhoun, Daniel L.

2007-01-01

As part of the U.S. Geological Survey National Water-Quality Assessment Program?s effort to assess the physical, chemical, and biological responses of streams to urbanization, 30 wadable streams were sampled near Atlanta, Ga., during 2002?2003. Watersheds were selected to minimize natural factors such as geology, altitude, and climate while representing a range of urban development. A multimetric urban intensity index was calculated using watershed land use, land cover, infrastructure, and socioeconomic variables that are highly correlated with population density. The index was used to select sites along a gradient from low to high urban intensity. Response variables measured include stream hydrology and water temperature, instream habitat, field properties (pH, conductivity, dissolved oxygen, turbidity), nutrients, pesticides, suspended sediment, sulfate, chloride, Escherichia coli (E. coli) concentrations, and characterization of algal, invertebrate and fish communities. In addition, semipermeablemembrane devices (SPMDs)?passive samplers that concentrate hydrophobic organic contaminants such as polycyclicaromatic hydrocarbons (PAHs)?were used to evaluate water-quality conditions during the 4 weeks prior to biological sampling. Changes in physical, chemical, and biological conditions were evaluated using both nonparametric correlation analysis and nonmetric multidimensional scaling (MDS) ordinations and associated comparisons of dataset similarity matrices. Many of the commonly reported effects of watershed urbanization on streams were observed in this study, such as altered hydrology and increases in some chemical constituent levels. Analysis of water-chemistry data showed that specific conductance, chloride, sulfate, and pesticides increased as urbanization increased. Nutrient concentrations were not directly correlated to increases in development, but were inversely correlated to percent forest in the watershed. Analyses of SPMD-derived data showed that bioassays and certain chemical constituents such as pyrene and benzophenanthrene, both PAHs found in coal tar, were strongly correlated with measures of watershed urbanization. Hydrologic variability metrics indicated that as urban development increased, streams became flashier, with characteristic high flows having shorter duration. The hydrologic effects associated with urbanization were greatest during the fall and least apparent during the winter. No correlations were observed between increasing urbanization and stream temperature or changes in stream habitat. Algal, invertebrate, and fish communities exhibited statistically significant changes as watersheds became increasingly urban, with the strongest responses observed in the invertebrate community followed by fishes, then algal diatom communities. Invertebrate communities were the most responsive to increasing urbanization with Ephemeroptera, Plecoptera, and Tricoptera taxa, especially Plecoptera (stoneflies) responding negatively and most strongly to increasing urbanization. Invertebrate communities were influenced more significantly by water quality, although significant responses to altered hydrology also were noted. In terms of the fish community, the percentage of cyprinids present in the stream was the only Index of Biotic Integrity metric that responded negatively to increases in watershed urbanization. Fish community response to urbanization was intermediate relative to algae and invertebrates with respect to significant metric responses as well as the overall community response to increasing urbanization. Measures of hydrologic variability were the most influential environmental variables affecting the algal community. Although sites were originally chosen to represent a gradient of increasing urbanization, a cluster analysis performed on the component metrics of the urban index categorized sites into four distinct groups. Multivariate analysis based on nonmetric MDS and related analyses of data ma

24 CFR 597.402 - Validation of designation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE... eligibility for and the validity of the designation of any Empowerment Zone or Enterprise Community. Determinations of whether any designated Empowerment Zone or Enterprise Community remains in good standing shall...

Facilitating smallholder tree farming in fragmented tropical landscapes: Challenges and potentials for sustainable land management.

PubMed

Rahman, Syed Ajijur; Sunderland, Terry; Roshetko, James M; Healey, John Robert

2017-08-01

Under changing land use in tropical Asia, there is evidence of forest product diversification through implementation of tree-based farming by smallholders. This paper assesses in two locations, West Java, Indonesia and eastern Bangladesh, current land use conditions from the perspective of smallholder farmers, the factors that facilitate their adoption of tree farming, and the potential of landscape-scale approaches to foster sustainable land management. Data were collected through rapid rural appraisals, focus group discussions, field observations, semi-structured interviews of farm households and key informant interviews of state agricultural officers. Land at both study sites is typically fragmented due to conversion of forest to agriculture and community settlement. Local land use challenges are associated with pressures of population increase, poverty, deforestation, shortage of forest products, lack of community-scale management, weak tenure, underdeveloped markets, government decision-making with insufficient involvement of local people, and poor extension services. Despite these challenges, smallholder tree farming is found to be successful from farmers' perspectives. However, constraints of local food crop cultivation traditions, insecure land tenure, lack of capital, lack of knowledge, lack of technical assistance, and perceived risk of investing in land due to local conflict (in Bangladesh) limit farmers' willingness to adopt this land use alternative. Overcoming these barriers to adoption will require management at a landscape scale, including elements of both segregation and integration of land uses, supported by competent government policies and local communities having sufficiently high social capital. Copyright © 2017 Elsevier Ltd. All rights reserved.

The influence of age and gender on skin-associated microbial communities in urban and rural human populations

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

Ying, Shi; Zeng, Dan -Ning; Chi, Liang

Differences in the bacterial community structure associated with 7 skin sites in 71 healthy people over five days showed significant correlations with age, gender, physical skin parameters, and whether participants lived in urban or rural locations in the same city. While body site explained the majority of the variance in bacterial community structure, the composition of the skin-associated bacterial communities were predominantly influenced by whether the participants were living in an urban or rural environment, with a significantly greater relative abundance of Trabulsiella in urban populations. Adults maintained greater overall microbial diversity than adolescents or the elderly, while the intragroupmore » variation among the elderly and rural populations was significantly greater. Lastly, skin-associated bacterial community structure and composition could predict whether a sample came from an urban or a rural resident ~ 5x greater than random.« less

The influence of age and gender on skin-associated microbial communities in urban and rural human populations

DOE PAGES

Ying, Shi; Zeng, Dan -Ning; Chi, Liang; ...

2015-10-28

Differences in the bacterial community structure associated with 7 skin sites in 71 healthy people over five days showed significant correlations with age, gender, physical skin parameters, and whether participants lived in urban or rural locations in the same city. While body site explained the majority of the variance in bacterial community structure, the composition of the skin-associated bacterial communities were predominantly influenced by whether the participants were living in an urban or rural environment, with a significantly greater relative abundance of Trabulsiella in urban populations. Adults maintained greater overall microbial diversity than adolescents or the elderly, while the intragroupmore » variation among the elderly and rural populations was significantly greater. Lastly, skin-associated bacterial community structure and composition could predict whether a sample came from an urban or a rural resident ~ 5x greater than random.« less

Object-based land-use/land-cover change detection using Landsat imagery: a case study of Ardabil, Namin, and Nir counties in northwest Iran.

PubMed

Aslami, Farnoosh; Ghorbani, Ardavan

2018-06-03

In this study, land-use/land-cover (LULC) change in the Ardabil, Namin, and Nir counties, in the Ardabil province in the northwest of Iran, was detected using an object-based method. Landsat images including Thematic Mapper (TM), Landsat Enhanced Thematic Mapper Plus (ETM + ), and Operational Land Imager (OLI) were used. Preprocessing methods, including geometric and radiometric correction, and topographic normalization were performed. Image processing was conducted according to object-based image analysis using the nearest neighbor algorithm. An accuracy assessment was conducted using overall accuracy and Kappa statistics. Results show that maps obtained from images for 1987, 2002, and 2013 had an overall accuracy of 91.76, 91.06, and 93.00%, and a Kappa coefficient of 0.90, 0.83, and 0.91, respectively. Change detection between 1987 and 2013 shows that most of the rangelands (97,156.6 ha) have been converted to dry farming; moreover, residential and other urban land uses have also increased. The largest change in land use has occurred for irrigated farming, rangelands, and dry farming, of which approximately 3539.8, 3086.9, and 2271.9 ha, respectively, have given way to urban land use for each of the studied years.

A small-area analysis of inequalities in chronic disease prevalence across urban and non-urban communities in the Province of Nova Scotia, Canada, 2007-2011.

PubMed

Terashima, Mikiko; Rainham, Daniel G C; Levy, Adrian R

2014-05-13

Small-area studies of health inequalities often have an urban focus, and may be limited in their translatability to non-urban settings. Using small-area units representing communities, this study assessed the influence of living in different settlement types (urban, town and rural) on the prevalence of four chronic diseases (heart disease, cancer, diabetes and stroke) and compared the degrees of associations with individual-level and community-level factors among the settlement types. The associations between community-level and individual-level characteristics and prevalence of the chronic diseases were assessed using logistic regression (multilevel and non-multilevel) models. Individual-level data were extracted from the Canadian Community Health Survey (2007-2011). Indices of material deprivation and social isolation and the settlement type classification were created using the Canadian Census. Respondents living in towns were 21% more likely to report one of the diseases than respondents living in urban communities even after accounting for individual-level and community-level characteristics. Having dependent children appeared to have protective effects in towns, especially for males (OR: 0.49 (95% CI 0.27 to 0.90)). Unemployment had a strong association for all types of communities, but being unemployed appeared to be particularly damaging to health of males in urban communities (OR: 2.48 (95% CI 1.43 to 4.30)). The study showed that those living in non-urban settings, particularly towns, experience extra challenges in maintaining health above and beyond the socioeconomic condition and social isolation of the communities, and individual demographic, behavioural and socioeconomic attributes. Our findings also suggest that health inequality studies based on urban-only settings may underestimate the risks by some factors. Ways to devise meaningful small-area units comparable in all settlement types are necessary to help plan effective provision of chronic disease-related health services and programmes on a regional scale. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Urban Waters and the South Platte Watershed from the Headwaters to the Denver Metropolitan Area (Colorado)

EPA Pesticide Factsheets

South Platte River of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

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)

Blogging the Field: An Emergent Continuum for Urban Teacher Development

ERIC Educational Resources Information Center

Domine, Vanessa

2012-01-01

Preparing teachers to work in urban settings poses unique challenges, as urban communities are complex and require systemic understanding of students and their families, culture, and community. Pre-service teachers often harbor misconceptions about what it means to work in urban settings and many bring to their teacher education program minimal…

The socioeconomic factors that facilitate or constrain restoration management: Watershed rehabilitation and wet meadow (bofedal) restoration in the Bolivian Andes.

PubMed

Hartman, Brett D; Cleveland, David A

2018-03-01

Restoration ecology holds promise for addressing land degradation in impoverished rural environments, provided the approach is adapted to rural development settings. While there is a need for increased integration of social dynamics in land restoration, few systematic studies exist. We explored the socioeconomic factors that influence restoration management, including local motives and perceived benefits, incentives, land tenancy, institutional factors, conflict resolution, accessibility, off-farm labor, and outmigration. The study area is a successful watershed rehabilitation and wet meadow restoration project in the Bolivian Andes that began in 1992. We used household survey methods (n = 237) to compare the communities that had conducted the most restoration management with those that had conducted the least. Results suggest that several factors facilitate investments in land restoration, including aligning restoration objectives with local motives and perceived benefits, ensuring incentives are in place to stimulate long-term investments, conflict resolution, private land tenancy, and accessibility. However, higher levels of organization and active leadership can facilitate land restoration on communal lands. Increased livelihood benefits from land restoration helped slow the rate of rural to urban migration, with 24.5% outmigration in the highest restoration management communities compared to 62.1% in the lowest restoration management communities. Results suggest that land restoration projects that integrate community development into project planning and implementation will achieve greater success. Copyright © 2017 Elsevier Ltd. All rights reserved.

Impact of urbanization and gardening practices on common butterfly communities in France.

PubMed

Fontaine, Benoît; Bergerot, Benjamin; Le Viol, Isabelle; Julliard, Romain

2016-11-01

We investigated the interacting impacts of urban landscape and gardening practices on the species richness and total abundance of communities of common butterfly communities across France, using data from a nationwide monitoring scheme. We show that urbanization has a strong negative impact on butterfly richness and abundance but that at a local scale, such impact could be mitigated by gardening practices favoring nectar offer. We found few interactions among these landscape and local scale effects, indicating that butterfly-friendly gardening practices are efficient whatever the level of surrounding urbanization. We further highlight that species being the most negatively affected by urbanization are the most sensitive to gardening practices: Garden management can thus partly counterbalance the deleterious effect of urbanization for butterfly communities. This holds a strong message for park managers and private gardeners, as gardens may act as potential refuge for butterflies when the overall landscape is largely unsuitable.

Differences in health care seeking behaviour between rural and urban communities in South Africa

PubMed Central

2012-01-01

Objective The aim of this study was to explore possible differences in health care seeking behaviour among a rural and urban African population. Design A cross sectional design was followed using the infrastructure of the PURE-SA study. Four rural and urban Setswana communities which represented different strata of urbanisation in the North West Province, South Africa, were selected. Structured interviews were held with 206 participants. Data on general demographic and socio-economic characteristics, health status, beliefs about health and (access to) health care was collected. Results The results clearly illustrated differences in socio-economic characteristics, health status, beliefs about health, and health care utilisation. In general, inhabitants of urban communities rated their health significantly better than rural participants. Although most urban and rural participants consider their access to health care as sufficient, they still experienced difficulties in receiving the requested care. The difference in employment rate between urban and rural communities in this study indicated that participants of urban communities were more likely to be employed. Consequently, participants from rural communities had a significantly lower available weekly budget, not only for health care itself, but also for transport to the health care facility. Urban participants were more than 5 times more likely to prefer a medical doctor in private practice (OR:5.29, 95% CI 2.83-988). Conclusion Recommendations are formulated for infrastructure investments in rural communities, quality of health care and its perception, improvement of household socio-economical status and further research on the consequences of delay in health care seeking behaviour. PMID:22691443

The Montessori Farm School: Erdkinder Beginnings 2000.

ERIC Educational Resources Information Center

Kahn, David

2001-01-01

Discusses the development of the Montessori Farm School in Huntsburg, Ohio, summarizing prototype activities of the Erdkinder project and discussing psychological and pedagogical outcomes. Considers areas of struggle in how the school opened and includes diagrams for linking pedagogical and work experiences. Describes community transformations…

7 CFR 1955.105 - Real property affected (CONACT).

Code of Federal Regulations, 2014 CFR

2014-01-01

...); Economic Opportunity (EO); Economic Emergency (EE); Softwood Timber (ST); Community Facility (CF); Water... crime after December 23, 1985. (c) Effects of farm property sales on farm values. State Directors will... values and trend reports such as those available from the Economic Research Service or professional...

7 CFR 1955.105 - Real property affected (CONACT).

Code of Federal Regulations, 2013 CFR

2013-01-01

...); Economic Opportunity (EO); Economic Emergency (EE); Softwood Timber (ST); Community Facility (CF); Water... crime after December 23, 1985. (c) Effects of farm property sales on farm values. State Directors will... values and trend reports such as those available from the Economic Research Service or professional...

7 CFR 1955.105 - Real property affected (CONACT).

Code of Federal Regulations, 2012 CFR

2012-01-01

...); Economic Opportunity (EO); Economic Emergency (EE); Softwood Timber (ST); Community Facility (CF); Water... crime after December 23, 1985. (c) Effects of farm property sales on farm values. State Directors will... values and trend reports such as those available from the Economic Research Service or professional...

Comparison of domestic violence against women in urban versus rural areas of southeast Nigeria.

PubMed

Ajah, Leonard Ogbonna; Iyoke, Chukwuemeka Anthony; Nkwo, Peter Onubiwe; Nwakoby, Boniface; Ezeonu, Paul

2014-01-01

The perception and prevalence of domestic violence (DV) in rural areas is poorly understood; the result is that most efforts at eradicating this harmful practice are concentrated in urban areas. The objective of the study was to compare the burden and perception of DV among women living in rural and urban Igbo communities of southeast Nigeria. This was a comparative, cross-sectional study of women residing in rural and urban communities in Enugu, Nigeria, who had gathered for an annual religious meeting from August 1-7, 2011. Data analysis involved descriptive and inferential statistics and was conducted with the Statistical Package for Social Sciences, software version 17.0, at a 95% level of confidence. A total of 836 women who met the eligibility criteria participated in the survey. Of these, 376 were from Okpanku, a rural community, while 460 were from Ogui Nike, an urban community. The prevalence of DV among rural women was significantly higher than that among urban women (97% versus 81%, P<0.001). In particular, the prevalence of physical violence was significantly higher among rural women than among urban women (37.2% versus 23.5%; P=0.05). In contrast, rural and urban women did not differ significantly in the proportions that had experienced psychological or sexual violence. The proportion of women who believed that DV was excusable was significantly higher among rural dwellers than among urban dwellers (58.5% versus 29.6%; P=0.03). The burden of DV against women may be higher in rural communities than in urban communities in southeast Nigeria. More rural women perceived DV as excusable; this finding suggests that factors that sustain DV could be strong in rural areas. A comprehensive program to curb DV in this area may need to significantly involve the rural areas.

Gender and Community Organization Leadership in the Chicago Indian Community

ERIC Educational Resources Information Center

Straus, Anne Terry; Valentino, Debra

2003-01-01

This article concerns eight decades (1920-2000) of community organization in the American Indian community in Chicago. While the trends discussed may be particular to that community or time frame, the authors expect that there are parallels in other urban Indian communities. The Chicago American Indian Center was the first urban Indian center in…

Urban American Indian Community Perspectives on Resources and Challenges for Youth Suicide Prevention.

PubMed

Burrage, Rachel L; Gone, Joseph P; Momper, Sandra L

2016-09-01

American Indian (AI) youth have some of the highest rates of suicide of any group in the United States, and the majority of AI youth live in urban areas away from tribal communities. As such, understanding the resources available for suicide prevention among urban AI youth is critical, as is understanding the challenges involved in accessing such resources. Pre-existing interview data from 15 self-identified AI community members and staff from an Urban Indian Health Organization were examined to understand existing resources for urban AI youth suicide prevention, as well as related challenges. A thematic analysis was undertaken, resulting in three principal themes around suicide prevention: formal resources, informal resources, and community values and beliefs. Formal resources that meet the needs of AI youth were viewed as largely inaccessible or nonexistent, and youth were seen as more likely to seek help from informal sources. Community values of mutual support were thought to reinforce available informal supports. However, challenges arose in terms of the community's knowledge of and views on discussing suicide, as well as the perceived fit between community values and beliefs and formal prevention models. © Society for Community Research and Action 2016.

24 CFR 570.487 - Other applicable laws and related program requirements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES COMMUNITY DEVELOPMENT BLOCK GRANTS State Community Development Block Grant Program § 570.487 Other applicable laws and related...

Assessing net carbon sequestration on urban and community forests of northern New England, USA

Treesearch

Daolan Zheng; Mark J. Ducey; Linda S. Heath

2013-01-01

Urban and community forests play an important role in the overall carbon budget of the USA. Accurately quantifying carbon sequestration by these forests can provide insight for strategic planning to mitigate greenhouse gas effects on climate change. This study provides a new methodology to estimate net forest carbon sequestration (FCS) in urban and community lands of...

Analyzing Marketing Strategies Designed To Increase Minority Student Enrollment at Selected Urban Community Colleges.

ERIC Educational Resources Information Center

Galbraith, James D.

A study was conducted to identify the most effective marketing techniques used by urban community colleges to recruit minority students. A 16-item, open-ended questionnaire was used in telephone interviews with marketing officials at 24 colleges. The colleges selected for the survey served an urban community of 100,000 or more residents, had a…

Functional homogenization of flower visitor communities with urbanization.

PubMed

Deguines, Nicolas; Julliard, Romain; de Flores, Mathieu; Fontaine, Colin

2016-04-01

Land-use intensification and resulting habitat loss are put forward as the main causes of flower visitor decline. However, the impact of urbanization, the prime driver of land-use intensification in Europe, is poorly studied. In particular, our understanding of whether and how it affects the composition and functioning of flower visitor assemblages is scant, yet required to cope with increasing urbanization worldwide. Here, we use a nation-wide dataset of plant-flower visitor (Coleoptera, Diptera, Hymenoptera, Lepidoptera) interactions sampled by citizen scientists following a standardized protocol to assess macroecological changes in richness and composition of flower visitor communities with urbanization. We measured the community composition by quantifying the relative occurrence of generalist and specialist flower visitors based on their specialisation on flowering plant families. We show that urbanization is associated with reduced flower visitor richness and a shift in community composition toward generalist insects, indicating a modification of the functional composition of communities. These results suggest that urbanization affects not only the richness of flower visitor assemblages but may also cause their large-scale functional homogenization. Future research should focus on designing measures to reconcile urban development with flower visitor conservation.

Airborne and Grain Dust Fungal Community Compositions Are Shaped Regionally by Plant Genotypes and Farming Practices

PubMed Central

Pellissier, Loïc; Oppliger, Anne; Hirzel, Alexandre H.; Savova-Bianchi, Dessislava; Mbayo, Guilain; Mascher, Fabio; Kellenberger, Stefan

2016-01-01

Chronic exposure to airborne fungi has been associated with different respiratory symptoms and pathologies in occupational populations, such as grain workers. However, the homogeneity in the fungal species composition of these bioaerosols on a large geographical scale and the different drivers that shape these fungal communities remain unclear. In this study, the diversity of fungi in grain dust and in the aerosols released during harvesting was determined across 96 sites at a geographical scale of 560 km2 along an elevation gradient of 500 m by tag-encoded 454 pyrosequencing of the internal transcribed spacer (ITS) sequences. Associations between the structure of fungal communities in the grain dust and different abiotic (farming system, soil characteristics, and geographic and climatic parameters) and biotic (wheat cultivar and previous crop culture) factors were explored. These analyses revealed a strong relationship between the airborne and grain dust fungal communities and showed the presence of allergenic and mycotoxigenic species in most samples, which highlights the potential contribution of these fungal species to work-related respiratory symptoms of grain workers. The farming system was the major driver of the alpha and beta phylogenetic diversity values of fungal communities. In addition, elevation and soil CaCO3 concentrations shaped the alpha diversity, whereas wheat cultivar, cropping history, and the number of freezing days per year shaped the taxonomic beta diversity of these communities. PMID:26826229

Transgenes sustain epigeal insect biodiversity in diversified vegetable farm systems.

PubMed

Leslie, T W; Hoheisel, G A; Biddinger, D J; Rohr, J R; Fleischer, S J

2007-02-01

Many ecological studies have focused on the effects of transgenes in field crops, but few have considered multiple transgenes in diversified vegetable systems. We compared the epigeal, or soil surface-dwelling, communities of Coleoptera and Formicidae between transgenic and isoline vegetable systems consisting of sweet corn, potato, and acorn squash, with transgenic cultivars expressing Cry1(A)b, Cry3, or viral coat proteins. Vegetables were grown in replicated split plots over 2 yr with integrated pest management (IPM) standards defining insecticide use patterns. More than 77.6% of 11,925 insects from 1,512 pitfall traps were identified to species, and activity density was used to compare dominance distribution, species richness, and community composition. Measures of epigeal biodiversity were always equal in transgenic vegetables, which required fewer insecticide applications than their near isolines. There were no differences in species richness between transgenic and isoline treatments at the farm system and individual crop level. Dominance distributions were also similar between transgenic and isoline farming systems. Crop type, and not genotype, had a significant influence on Carabidae and Staphylinidae community composition in the first year, but there were no treatment effects in the second year, possibly because of homogenizing effects of crop rotations. Communities were more influenced by crop type, and possibly crop rotation, than by genotype. The heterogeneity of crops and rotations in diversified vegetable farms seems to aid in preserving epigeal biodiversity, which may be supplemented by reductions in insecticide use associated with transgenic cultivars.

ENGINEERED STORMWATER MANAGEMENT FOR LOW-INCOME URBAN COMMUNITIES

EPA Science Inventory

This project addresses issues related to water quality and quantity in New Jersey’s urbanized watersheds and targets the need for improved environmental quality as a form of prosperity for the people in low-income urban communities.

Increased body size along urbanization gradients at both community and intraspecific level in macro-moths.

PubMed

Merckx, Thomas; Kaiser, Aurélien; Van Dyck, Hans

2018-05-23

Urbanization involves a cocktail of human-induced rapid environmental changes and is forecasted to gain further importance. Urban-heat-island effects result in increased metabolic costs expected to drive shifts towards smaller body sizes. However, urban environments are also characterized by strong habitat fragmentation, often selecting for dispersal phenotypes. Here, we investigate to what extent, and at which spatial scale(s), urbanization drives body size shifts in macro-moths-an insect group characterized by positive size-dispersal links-at both the community and intraspecific level. Using light and bait trapping as part of a replicated, spatially nested sampling design, we show that despite the observed urban warming of their woodland habitat, macro-moth communities display considerable increases in community-weighted mean body size because of stronger filtering against small species along urbanization gradients. Urbanization drives intraspecific shifts towards increased body size too, at least for a third of species analysed. These results indicate that urbanization drives shifts towards larger, and hence, more mobile species and individuals in order to mitigate low connectivity of ecological resources in urban settings. Macro-moths are a key group within terrestrial ecosystems, and since body size is central to species interactions, such urbanization-driven phenotypic change may impact urban ecosystem functioning, especially in terms of nocturnal pollination and food web dynamics. Although we show that urbanization's size-biased filtering happens simultaneously and coherently at both the inter- and intraspecific level, we demonstrate that the impact at the community level is most pronounced at the 800 m radius scale, whereas species-specific size increases happen at local and landscape scales (50-3,200 m radius), depending on the species. Hence, measures-such as creating and improving urban green infrastructure-to mitigate the effects of urbanization on body size will have to be implemented at multiple spatial scales in order to be most effective. © 2018 John Wiley & Sons Ltd.

Goat farm management and Brucella serological test among goat keepers and livestock officers, 2011-2012, Nakhon Si Thammarat Province, southern Thailand.

PubMed

Te-Chaniyom, Thanidtha; Geater, Alan F; Kongkaew, Wandee; Chethanond, Usa; Chongsuvivatwong, Virasakdi

2016-12-01

Brucellosis, a zoonotic disease particularly affecting goats, emerged in Thailand in 2003, resulting in both an occupational hazard for goat keepers and livestock officers, and production losses. Farm management practices have been identified as risk factors associated with Brucella sero-positivity in many studies. Our finding in this study should be considered in order to strengthen the system of biosecurity control in farm animals as one health approach. The objectives of the study were to describe the distribution of potential risk factors by types of goat farms and to document the prevalence of human Brucella sero-positivity among goat keepers and livestock officers in Nakhon Si Thammarat, Thailand. A cross-sectional study was conducted from September to December 2012. The study population included three types of goat farms: standard, community enterprise and private goat farms that were located in Nakhon Si Thammmarat Province in southern Thailand. Information on whether the farm had any Brucella sero-positivity goats since 2011 was retrieved from the local livestock office records. Information on farming management was also traced back to 2011. Field researchers collected information from goat keepers of the selected farms using a structured questionnaire. Goat keepers on all farms pre-identified (January to June 2012) as having had at least one positive goat were considered to have been exposed. Goat keepers on a random sample of farms having all goats with negative results were considered to be unexposed. Venous blood samples were collected from goat keepers exposed and unexposed and from livestock officers and the samples were tested by IgG ELISA. Statistical analysis was done under the complex survey design in R software. Fourteen standard farms, 66 community enterprise farms and 68 private farms participated in the study; 82.4% (122/148) used public pasture and 53.4% (79/148) shared breeder goats with other farms. Farm management practices corresponding to pre-identified risk factors were more common in private farms. Large herd size (≥ 51 goats) and having dogs and/or rats on the farm were significantly associated with Brucella infection in animals ( P  < 0.05). Similar proportions of goat keepers in positive goat farm and livestock officers were positive for Brucella antibody (8.3% and 8.8% respectively). Several goat farming management practices in the study area may increase the risk of Brucella infection in animals. Livestock officers in the area have a high risk of being infected with Brucella . Improving goat farm biosecurity practices in needed to reduce the risk of brucellosis in this area.

Development of vegetable farming: a cause of the emergence of insecticide resistance in populations of Anopheles gambiae in urban areas of Benin

PubMed Central

Yadouleton, Anges William M; Asidi, Alex; Djouaka, Rousseau F; Braïma, James; Agossou, Christian D; Akogbeto, Martin C

2009-01-01

Background A fast development of urban agriculture has recently taken place in many areas in the Republic of Benin. This study aims to assess the rapid expansion of urban agriculture especially, its contribution to the emergence of insecticide resistance in populations of Anopheles gambiae. Methods The protocol was based on the collection of sociological data by interviewing vegetable farmers regarding various agricultural practices and the types of pesticides used. Bioassay tests were performed to assess the susceptibility of malaria vectors to various agricultural insecticides and biochemical analysis were done to characterize molecular status of population of An. gambiae. Results This research showed that: (1) The rapid development of urban agriculture is related to unemployment observed in cities, rural exodus and the search for a balanced diet by urban populations; (2) Urban agriculture increases the farmers' household income and their living standard; (3) At a molecular level, PCR revealed the presence of three sub-species of An. gambiae (An. gambiae s.s., Anopheles melas and Anopheles arabiensis) and two molecular forms (M and S). The kdr west mutation recorded in samples from the three sites and more specifically on the M forms seems to be one of the major resistance mechanisms found in An. gambiae from agricultural areas. Insecticide susceptibility tests conducted during this research revealed a clear pattern of resistance to permethrin (76% mortality rate at Parakou; 23.5% at Porto-Novo and 17% at Cotonou). Conclusion This study confirmed an increase activity of the vegetable farming in urban areas of Benin. This has led to the use of insecticide in an improper manner to control vegetable pests, thus exerting a huge selection pressure on mosquito larval population, which resulted to the emergence of insecticide resistance in malaria vectors. PMID:19442297

Do differences in food web structure between organic and conventional farms affect the ecosystem service of pest control?

PubMed

Macfadyen, Sarina; Gibson, Rachel; Polaszek, Andrew; Morris, Rebecca J; Craze, Paul G; Planqué, Robert; Symondson, William O C; Memmott, Jane

2009-03-01

While many studies have demonstrated that organic farms support greater levels of biodiversity, it is not known whether this translates into better provision of ecosystem services. Here we use a food-web approach to analyse the community structure and function at the whole-farm scale. Quantitative food webs from 10 replicate pairs of organic and conventional farms showed that organic farms have significantly more species at three trophic levels (plant, herbivore and parasitoid) and significantly different network structure. Herbivores on organic farms were attacked by more parasitoid species on organic farms than on conventional farms. However, differences in network structure did not translate into differences in robustness to simulated species loss and we found no difference in percentage parasitism (natural pest control) across a variety of host species. Furthermore, a manipulative field experiment demonstrated that the higher species richness of parasitoids on the organic farms did not increase mortality of a novel herbivore used to bioassay ecosystem service. The explanation for these differences is likely to include inherent differences in management strategies and landscape structure between the two farming systems.

Ordinary Alchemy: Understanding School and Community Co-Development through the Experiences of a Community School

ERIC Educational Resources Information Center

Diaz Pineiro, Odalys Maria

2010-01-01

Practice and inquiry into school-community connections have been guided by problematic assumptions about the role of neighborhood schools, community based institutions, and local economic development policies in the evolution of urban communities. Formal relationships between schools and urban neighborhoods grounded in these assumptions have been…

The structure and strength of public attitudes towards wind farm development

NASA Astrophysics Data System (ADS)

Bidwell, David Charles

A growing social science literature seeks to understand why, despite broad public support for wind energy, proposals for specific projects are often met with strong local opposition. This gap between general and specific attitudes is viewed as a significant obstacle to the deployment of wind energy technologies. This dissertation applies theoretical perspectives and methodological tools from social psychology to provide insights on the structure and strength of attitudes towards the potential development of commercial wind farm in three coastal areas of Michigan. A survey of attitudes was completed by 375 residents in these communities and structural equation modeling was used to explore the relationship among variables. The analysis found that attitudes towards wind farm development are shaped by anticipated economic benefits to the community, but expectations of economic benefit are driven by personal values. Social psychology has long recognized that all attitudes are not created equal. Weak attitudes are fleeting and prone to change, while strong attitudes are stable over time and resistant to change. There are two fundamental paths to strong attitudes: repeated experience with an attitude object or the application of deeply held principles or values to that object. Structural equation models were also used to understand the strength of attitudes among the survey respondents. Both the anticipated effects of wind farm development and personal values were found to influence the strength of attitudes towards wind farms. However, while expectations that wind farm development will have positive effects on the economy bolster two measures of attitude strength (collective identity and importance), these expectations are associated with a decline in a third measure (confidence). A follow-up survey asking identical questions was completed by completed by 187 respondents to the initial survey. Linear regressions models were used to determine the effects of attitude strength on the stability of attitudes towards wind farms. In this study, attitude strength did not have a major effect on the stability of attitudes. Perceived importance of the issue of wind farm development did result in slightly more stable attitudes towards renewable energy. These survey results were compared to responses provided by 28 residents who completed surveys before and after participating in an informational session about commercial wind farm development. A regression analysis found that participation in an informational event changed the substance and quality of participants' attitudes. Attitudes towards wind farm development became more positive, and confidence in those attitudes grew stronger. These findings suggest that the gap between general attitudes towards wind energy and attitudes towards specific wind farm proposals could be narrowed by providing information and opportunities for discussion in communities with potential for commercial wind farm development. Future research is needed to track local attitudes and attitude strength throughout a proposal and development process.

A School-Based Urban Teacher Education Program That Enhances School-Community Connections

ERIC Educational Resources Information Center

Noel, Jana

2008-01-01

Urban schools today face numerous challenges. Urban poverty; high mobility in and out of neighborhoods; schools with inadequate funding to cover the educational, social, and health needs of urban children and their families; and high teacher turnover are just a few of the vital issues that call for partnerships with communities, service agencies,…

24 CFR 570.601 - Public Law 88-352 and Public Law 90-284; affirmatively furthering fair housing; Executive Order...

Code of Federal Regulations, 2010 CFR

2010-04-01

... Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Public Law 88-352 and Public Law 90...

Migrant Farm Child Abuse and Neglect within an Ecosystem Framework.

ERIC Educational Resources Information Center

Tan, Gerdean G.; And Others

1991-01-01

Discusses environmental stress within ecosystem framework as predictor of migrant farm child abuse and neglect. Reviews relationship among individual, family, community, and cultural elements as primary etiologic factor in maltreatment of migrant children. Points to need for strengthening family and neighborhood systems through changes in…

Recreation and Agroforestry: Examining New Dimensions of Multifunctionality in Family Farms

ERIC Educational Resources Information Center

Barbieri, Carla; Valdivia, Corinne

2010-01-01

Multifunctionality serves as an analytical framework to recognize many services that farms provide to their surrounding communities and society. This study explores an often overlooked dimension of multifunctionality by examining different recreational services provided by landowners in Missouri and analyzing the relationship between recreational…

Conventionalization, Civic Engagement, and the Sustainability of Organic Agriculture

ERIC Educational Resources Information Center

Goldberger, Jessica R.

2011-01-01

It is often assumed that organic farming is synonymous with sustainable agriculture. The broad goals of sustainable agriculture include economic profitability, environmental stewardship, and community vitality. However, the "question of sustainability" (Ikerd, 2008) can be asked of any type of farming, including organic production. One…

75 FR 6622 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-10

... number. Farm Service Agency Title: Agricultural Foreign Investment Disclosure Act Report. OMB Control Number: 0560-0097. Summary of Collection: The Agricultural Foreign Investment Disclosure Act of 1978... Reports is used to monitor the effect of foreign investment upon family farms and rural communities and in...

CALIFORNIA, ANNUAL FARM LABOR REPORT, 1961.

ERIC Educational Resources Information Center

LENHART, MARGOT W.

STATISTICAL TRENDS AND GOVERNMENT PROGRAMS IN DIFFERENT AREAS TO AID DIFFERENT TYPES OF FARMERS WERE PRESENTED. BETWEEN 1960 AND 1961, CALIFORNIA'S OVERALL CROP PRODUCTION ROSE BY ALMOST ONE PERCENT, WHILE TOTAL ACREAGE HARVESTED AND VALUE OF PRODUCTION DECLINED SLIGHTLY. FARMING UNDERWENT SIGNIFICANT CHANGES IN MANY COMMUNITIES. MORE MACHINES AND…