Sample records for managed areas lost

  1. 78 FR 10206 - Notice of Final Supplementary Rules for Public Lands Managed by the Ukiah Field Office in Lake...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-13

    ... within the following areas: Lost Valley--40 acres (Cow Mountain Management Area, Mendocino County..., Sonoma County). d. The following rules apply to Cache Creek, Cow Mountain, Knoxville, Geysers, Indian... hour after sunset except for long-term parking for overnight backcountry visitors. Cow Mountain...

  2. Sustainably connecting children with nature: an exploratory study of nature play area visitor impacts and their management

    USGS Publications Warehouse

    Browning, Matthew H.E.M.; Marion, Jeffrey L.; Gregoire, Timothy G.

    2013-01-01

    Parks are developing nature play areas to improve children's health and “connect” them with nature. However, these play areas are often located in protected natural areas where managers must balance recreation with associated environmental impacts. In this exploratory study, we sought to describe these impacts. We also investigated which ages, gender, and play group sizes most frequently caused impact and where impacts most frequently occur. We measured the lineal and aerial extent and severity of impacts at three play areas in the eastern United States. Methods included soil and vegetation loss calculations, qualitative searches and tree and shrub damage classifications. Additionally, we observed 12 h of play at five play areas. Results showed that measurable negative impacts were caused during 33% of the time children play. On average, 76% of groundcover vegetation was lost at recreation sites and 100% was lost at informal trails. In addition, approximately half of all trees and shrubs at sites were damaged. Meanwhile, soil exposure was 25% greater on sites and trails than at controls. Boys and small group sizes more frequently caused impact, and informal recreation sites were most commonly used for play. No statistically significant correlations were found between age or location and impact frequency. Managers interested in developing nature play areas should be aware of, but not deterred by these impacts. The societal benefits of unstructured play in nature may outweigh the environmental costs. Recommended management strategies include selecting impact-resistant sites, improving site resistance, promoting low impact practices, and managing adaptively.

  3. Avoidable Technical and Clinical Denial Write-Off Management in Hospitals, Physician Offices, and Clinics.

    PubMed

    Terra, Sandra Marlene; Byrne, Amanda

    2016-01-01

    This article reviews the various types of technical and clinical denials that are usually "written off" and proposes strategies to prevent this loss. For purposes of this writing, avoidable technical and clinical denial write-offs are defined as revenue lost from "first-pass" denials rejections. For example, a procedure that requires an authorization is performed without having had an authorization obtained. After appeals and attempts to recoup the revenue, often unsuccessful, the organization ultimately "writes off" the revenue as not collectable. The question to ask is: Are these claims really not collectable or can actionable steps be taken to conserve these dollars and improve the bottom line? Acute care hospitals, physician offices, and clinics. In today's environment, the need to manage costs is ubiquitous. Cost management is on the priority list of all savvy health care executives, even if margins are healthy, revenue is under pressure, and the magnitude of cost reduction needed is greater than what past efforts have achieved. As hospitals and physician clinics prioritize areas for improvement, reduction in lost revenue-especially avoidable lost revenue-should be at the top of the list. Attentively managing claim denial write-offs will significantly reduce lost revenue. There is significant interface between case management and the revenue cycle. Developing core competencies for reducing clinical and technical denials should be a critical imperative in overall cost management strategy. Case managers are well placed to prevent these unnecessary losses through accurate status determination and clinical documentation review. These clinical professionals can also provide insight into work flow and other processes inherent in the preauthorization process.

  4. Fuels and fire in land-management planning: Part 3. Costs and losses for management options.

    Treesearch

    Wayne G. Maxwell; David V. Sandberg; Franklin R. Ward

    1983-01-01

    An approach is illustrated for computing expected costs of fire protection; fuel treatment; fire suppression; damage values; and percent of area lost to wildfire for a management or rotation cycle. Input is derived from Part 1, a method for collecting and classifying the total fuel complex, and Part 2, a method for appraising and rating probable fire behavior. This...

  5. Forecasting the clearance time of freeway accidents

    DOT National Transportation Integrated Search

    2002-01-01

    Freeway congestion is a major and costly problem in many U.S. metropolitan areas. From a traveler's perspective, congestion has costs in terms of longer travel times and lost productivity. From the traffic manager's perspective, congestion causes a f...

  6. Silvicultural approaches for management of eastern white pine to minimize impacts of damaging agents

    Treesearch

    M.E. Ostry; G. Laflamme; S.A. Katovich

    2010-01-01

    Since the arrival to North America of Cronartium ribicola, management of eastern white pine has been driven by the need to avoid the actual or, in many areas, the perceived damage caused by white pine blister rust. Although white pine has lost much of its former dominance, it remains a valuable species for biotic diversity, aesthetics, wildlife...

  7. Environmental Assessment and Finding of No Significant Impact: Curecanti-Lost Canyon 230-kV Transmission Line Reroute Project, Montrose County, Colorado

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

    N /A

    2000-03-20

    The Department of Energy (DOE), Western Area Power Administration (Western) is proposing to reroute a section of the Curecanti-Lost Canyon 230-kilovolt (kV) transmission line, in Montrose County, Colorado. A portion of the transmission line, situated 11 miles southeast of Montrose, Colorado, crosses Waterdog Peak, an area of significant geologic surface activity, which is causing the transmission line's lattice steel towers to shift. This increases stress to structure hardware and conductors, and poses a threat to the integrity of the transmission system. Western proposes to relocate the lattice steel towers and line to a more geologically stable area. The existing sectionmore » of transmission line and the proposed relocation route cross Bureau of Land Management and private land holdings.« less

  8. Management practices that concentrate visitor activities: Camping impact management at Isle Royale National Park, USA

    USGS Publications Warehouse

    Marion, J.L.; Farrell, T.A.

    2002-01-01

    This study assessed campsite conditions and the effectiveness of campsite impact management strategies at Isle Royale National Park, USA. Protocols for assessing indicators of vegetation and soil conditions were developed and applied to 156 campsites and 88 shelters within 36 backcountry campgrounds. The average site was 68 m2 and 83% of sites lost vegetation over areas less than 47 m2. Results reveal that management actions to spatially concentrate camping activities and reduce camping disturbance have been highly successful. Comparisons of disturbed area/overnight stay among other protected areas reinforces this assertion. These reductions in area of camping disturbance are attributed to a designated site camping policy, limitation on site numbers, construction of sites in sloping terrain, use of facilities, and an ongoing program of campsite maintenance. Such actions are most appropriate in higher use backcountry and wilderness settings.

  9. A Mobilization Preparedness Primer for Water Management at Ammunition Plants.

    DTIC Science & Technology

    1985-12-02

    7: TABLE OF CONTENTS Section Page Why .................................. 4 The Water Cycle ....................... 5 V4o1...management? A checklist of telltale signs is given. - ’..-. 4 *.. *. *. *.< The Water Cycle Looking at the earth from an orbiting satellite confirms...production, a battle was lost Because of battles lost, a war was lost Because a war was lost, freedom was lost Your orientation begins with the water

  10. A small subset of protected areas are a highly significant source of carbon emissions

    PubMed Central

    Collins, Murray B.; Mitchard, Edward T. A.

    2017-01-01

    Protected areas (PAs) aim to protect multiple ecosystem services. However, not all are well protected. For the first time, using published carbon and forest loss maps, we estimate carbon emissions in large forest PAs in tropical countries (N = 2018). We found 36 ± 16 Pg C stored in PA trees, representing 14.5% of all tropical forest biomass carbon. However the PAs lost forest at a mean rate of 0.18% yr−1 from 2000–2012. Lower protection status areas experienced higher forest losses (e.g. 0.39% yr−1 in IUCN cat III), yet even highest status areas lost 0.13% yr−1 (IUCN Cat I). Emissions were not evenly distributed: 80% of emissions derived from 8.3% of PAs (112 ± 49.5 Tg CO2 yr−1; n = 171). Unsurprisingly the largest emissions derived from PAs that started with the greatest total forest area; accounting for starting forest area and relating that to carbon lost using a linear model (r2 = 0.41), we found 1.1% outlying PAs (residuals >2σ; N = 23), representing 1.3% of the total PA forest area, yet causing 27.3% of all PA emissions. These results suggest PAs have been a successful means of protecting biomass carbon, yet a subset causing a disproportionately high share of emissions should be an urgent priority for management interventions. PMID:28186155

  11. Economic evaluation of an area-wide integrated pest management program to control the Asian tiger mosquito in New Jersey.

    PubMed

    Shepard, Donald S; Halasa, Yara A; Fonseca, Dina M; Farajollahi, Ary; Healy, Sean P; Gaugler, Randy; Bartlett-Healy, Kristen; Strickman, Daniel A; Clark, Gary G

    2014-01-01

    Aedes albopictus is the most invasive mosquito in the world, an important disease vector, and a biting nuisance that limits outdoor activities. Area-wide integrated pest management (AW-IPM) is the recommended control strategy. We conducted an economic evaluation of the AW-IPM project in Mercer and Monmouth Counties, New Jersey with a controlled design (AW-IPM vs. control) from 2009 through 2011. The study analyzed financial documents and staff time for AW-IPM and surveyed an average of 415 randomly chosen households in AW-IPM and control areas each fall from 2008 through 2011. Hours lost from yard and porch activities were calculated as differences between actual and potential hours of these activities in an average summer week if there had been no mosquito concerns. Net estimated benefits of AW-IPM were based on cross-over and difference-in-difference analyses. Reductions in hours lost were valued based on respondents' willingness to pay for a hypothetical extra hour free of mosquitoes spent on yard or porch activities and literature on valuation of a quality adjusted life year (QALY). The incremental cost of AW-IPM per adult was $41.18 per year. Number of hours lost due to mosquitoes in AW-IPM areas between the base year (2008) and the intervention years (2009-2011) declined by 3.30 hours per summer week in AW-IPM areas compared to control areas. Survey respondents valued this improvement at $27.37 per adult per summer week. Over the 13-week summer, an average adult resident gained 42.96 hours of yard and porch time, worth $355.82. The net benefit over the summer was $314.63. With an average of 0.0027 QALYs gained per adult per year, AW-IPM was cost effective at $15,300 per QALY gained. The benefit-cost ratio from hours gained was 8.64, indicating that each $1 spent on AW-IPM gave adults additional porch and yard time worth over $8.

  12. Managing Enrollment Bandits: Recovering Enrollments Lost during Registration

    ERIC Educational Resources Information Center

    Head, Joe F.; Blake, Susan; Hughes, Thomas M.

    2009-01-01

    Good enrollment managers know that keeping current enrollment must be Job Number One and that maintaining enrollment must be the concern of all campus constituencies. However, a large number of students are "lost" during registration due to closed classes. Lost enrollments are a largely invisible phenomenon that represents frantic and…

  13. 78 FR 15681 - Beaverhead-Deerlodge National Forest, Dillon Ranger District; Montana; Birch, Willow, Lost Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-12

    ... vegetation communities in the four sub-watersheds that cover the project area. The scope of the project is... is not a general management plan for the watersheds, nor is it a programmatic environmental analysis for vegetation communities. DATES: Comments concerning the scope of the analysis will be most helpful...

  14. Economic Evaluation of an Area-Wide Integrated Pest Management Program to Control the Asian Tiger Mosquito in New Jersey

    PubMed Central

    Shepard, Donald S.; Halasa, Yara A.; Fonseca, Dina M.; Farajollahi, Ary; Healy, Sean P.; Gaugler, Randy; Bartlett-Healy, Kristen; Strickman, Daniel A.; Clark, Gary G.

    2014-01-01

    Aedes albopictus is the most invasive mosquito in the world, an important disease vector, and a biting nuisance that limits outdoor activities. Area-wide integrated pest management (AW-IPM) is the recommended control strategy. We conducted an economic evaluation of the AW-IPM project in Mercer and Monmouth Counties, New Jersey with a controlled design (AW-IPM vs. control) from 2009 through 2011. The study analyzed financial documents and staff time for AW-IPM and surveyed an average of 415 randomly chosen households in AW-IPM and control areas each fall from 2008 through 2011. Hours lost from yard and porch activities were calculated as differences between actual and potential hours of these activities in an average summer week if there had been no mosquito concerns. Net estimated benefits of AW-IPM were based on cross-over and difference-in-difference analyses. Reductions in hours lost were valued based on respondents' willingness to pay for a hypothetical extra hour free of mosquitoes spent on yard or porch activities and literature on valuation of a quality adjusted life year (QALY). The incremental cost of AW-IPM per adult was $41.18 per year. Number of hours lost due to mosquitoes in AW-IPM areas between the base year (2008) and the intervention years (2009-2011) declined by 3.30 hours per summer week in AW-IPM areas compared to control areas. Survey respondents valued this improvement at $27.37 per adult per summer week. Over the 13-week summer, an average adult resident gained 42.96 hours of yard and porch time, worth $355.82. The net benefit over the summer was $314.63. With an average of 0.0027 QALYs gained per adult per year, AW-IPM was cost effective at $15,300 per QALY gained. The benefit-cost ratio from hours gained was 8.64, indicating that each $1 spent on AW-IPM gave adults additional porch and yard time worth over $8. PMID:25338065

  15. [Wildlife damage mitigation in agricultural crops in a Bolivian montane forest].

    PubMed

    Perez, Eddy; Pacheco, Luis F

    2014-12-01

    Wildlife is often blamed for causing damage to human activities, including agricultural practices and the result may be a conflict between human interests and species conservation. A formal assessment of the magnitude of damage is necessary to adequately conduct management practices and an assessment of the efficiency of different management practices is necessary to enable managers to mitigate the conflict with rural people. This study was carried out to evaluate the effectiveness of agricultural management practices and controlled hunting in reducing damage to subsistence annual crops at the Cotapata National Park and Natural Area of Integrated Management. The design included seven fields with modified agricultural practices, four fields subjected to control hunting, and five fields held as controls. We registered cultivar type, density, frequency of visiting species to the field, crops lost to wildlife, species responsible for damage, and crop biomass. Most frequent species in the fields were Dasyprocta punctata and Dasypus novemcinctus. Hunted plots were visited 1.6 times more frequently than agriculturally managed plots. Crop lost to wildlife averaged 7.28% at agriculturally managed plots, 4.59% in plots subjected to hunting, and 27.61% in control plots. Species mainly responsible for damage were Pecari tajacu, D. punctata, and Sapajus apella. We concluded that both management strategies were effective to reduce damage by >50% as compared to unmanaged crop plots.

  16. Assessing the Impact of Human Activities on British Columbia’s Estuaries

    PubMed Central

    Robb, Carolyn K.

    2014-01-01

    The world’s marine and coastal ecosystems are under threat and single-sector management efforts have failed to address those threats. Scientific consensus suggests that management should evolve to focus on ecosystems and their human, ecological, and physical components. Estuaries are recognized globally as one of the world’s most productive and most threatened ecosystems and many estuarine areas in British Columbia (BC) have been lost or degraded. To help prioritize activities and areas for regional management efforts, spatial information on human activities that adversely affect BC’s estuaries was compiled. Using statistical analyses, estuaries were assigned to groups facing related threats that could benefit from similar management. The results show that estuaries in the most populated marine ecosections have the highest biological importance but also the highest impacts and the lowest levels of protection. This research is timely, as it will inform ongoing marine planning, land acquisition, and stewardship efforts in BC. PMID:24937486

  17. Remote sensing in Michigan for land resource management: Waterfowl habitat management at Pointe Mouillee

    NASA Technical Reports Server (NTRS)

    Sellman, A. N.; Sattinger, I. J.; Istvan, L. B.; Enslin, W. R.; Myers, W. L.; Sullivan, M. C.

    1974-01-01

    For many years the Pointe Mouillee State Game Area, located on the Lake Erie shoreline just south of Detroit, has been a prime waterfowl habitat. The usefulness of the site for this purpose has been impaired because of the gradual deterioration of the marshland and severe flooding and storms during the spring of 1973. Also, it has been proposed that a dredge spoils area be located in or near the marsh. To aid the future management of a diked refuge area of 148 hectares within the State Game Area, a detailed vegetation inventory was prepared by photointerpretation and a generalized vegetation inventory was obtained by processing multispectral scanner imagery. Also, an analysis was conducted to determine the magnitude of past losses of marshland and the possibilities of replacing this lost habitat. The analysis indicated that large additions to waterfowl habitat could be provided by changes in management of vegetation in existing sections of the State Game Area, through acquisition and conversion of adjacent land by the Michigan Department of Natural Resources, and by the proposed construction of a barrier dike offshore of Pointe Mouillee. Altogether, the various measures considered in this report could affect a total area of nearly 13 sq. km.

  18. Demographic factors associated with loss to follow up in the management of chronic otitis media: case-control study.

    PubMed

    Nash, R; Fox, R; Srinivasan, R; Majithia, A; Singh, A

    2016-02-01

    The likelihood of a patient attending regular follow up can affect decision making when planning and performing tympanomastoid surgery. This study investigated whether demographic factors were associated with loss to follow up. A database of patients who had been investigated and treated for chronic otitis media was searched. Patients lost to follow up and a matching sample of patients who were formally discharged were identified. The demographic factors of age, sex and postcode were compared between the two groups. The information collected was also used to provide measures of deprivation. Fifty patients in each group were identified. Patients lost to follow up were significantly younger than patients formally discharged (p < 0.02), and were more likely to live in an area of education and training deprivation (p < 0.05). Younger patient age, and living in an area of education and training deprivation, are associated with a higher incidence of loss to follow up.

  19. Long-term trends in midwestern milkweed abundances and their relevance to monarch butterfly declines

    USGS Publications Warehouse

    Zaya, David N.; Pearse, Ian; Spyreas, Gregory

    2017-01-01

    Declines in monarch butterfly populations have prompted investigation into the sensitivity of their milkweed host plants to land-use change. Documented declines in milkweed abundance in croplands have spurred efforts to promote milkweeds in other habitats. Nevertheless, our current understanding of milkweed populations is poor. We used a long-term plant survey from Illinois to evaluate whether trends in milkweed abundance have caused monarch decline and to highlight the habitat-management practices that promote milkweeds. Milkweed abundance in natural areas has not declined precipitously, although when croplands are considered, changes in agricultural weed management have led to a 68% loss of milkweed available for monarchs across the region. Midsuccessional plant communities with few invasive species provide optimal milkweed habitat. The augmentation of natural areas and the management of existing grasslands, such as less frequent mowing and woody- and exotic-species control, may replace some of the milkweed that has been lost from croplands.

  20. Radio frequency identification: the big role player in health care management.

    PubMed

    Mehrjerdi, Yahia Zare

    2011-01-01

    This paper seeks to review the fundamental concepts of radio frequency identification (RFID) and to discuss the fact that the road to success for healthcare systems is the thorough management of patients, employees, equipment, medications, and records throughout the industry. Thereafter, it aims to prepare a deep review of the technology, study seven new cases on the topic of healthcare management and deliver a broad applications area thereof. The paper identifies key elements of RFID through the review of healthcare management literature and case studies. For this purpose, seven cases from the healthcare industry are reviewed to demonstrate the extent of the applications of RFID in this area. To make healthcare management systems functional and successfully operational, RFID solutions can be used to reduce operating costs through management of patients, employees, equipment, medications, and records to improve tracking and tracing, and preventing the lost of resources under any circumstances. This paper delivers a review of RFID on the healthcare industry. For this reason, the basic and key point on RFID technology is discussed and seven cases from the literature are reviewed.

  1. Lost Hills Field Trial - incorporating new technology for resevoir management

    NASA Technical Reports Server (NTRS)

    Fielding, E. J.; Brink, J. L.; Patzek, T. W.; Silin, D. B.

    2002-01-01

    This paper will discuss how Chevron U.S.A. Production Company is implementing a field trial that will use Supervisory Control and Data Acquisition (SCADA)on injection wells, in conjunction with satellite images to measure ground elevation changes, to perform real-time resevoir management in the Lost Hills Field.

  2. 5 CFR 293.309 - Reconstruction of lost OPFs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Reconstruction of lost OPFs. 293.309 Section 293.309 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS... necessary precautions to safeguard all OPFs. In the event of a lost or destroyed OPF, the current (or last...

  3. 5 CFR 293.309 - Reconstruction of lost OPFs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Reconstruction of lost OPFs. 293.309 Section 293.309 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS... necessary precautions to safeguard all OPFs. In the event of a lost or destroyed OPF, the current (or last...

  4. Area of vegetation loss: a new index of campsite impact

    Treesearch

    David N. Cole

    1989-01-01

    Expressions of the amount of vegetation lost on campsites should reflect both the proportion of vegetation lost and the area1 extent of vegetation loss. A new index-area of vegetation loss-incorporates these two elements by multiplying campsite area by absolute vegetation loss. Guidelines on how to take the measurements needed to calculate this index are provided...

  5. A comparison of soil-moisture loss from forested and clearcut areas in West Virginia

    Treesearch

    Charles A. Troendle

    1970-01-01

    Soil-moisture losses from forested and clearcut areas were compared on the Fernow Experimental Forest. As expected, hardwood forest soils lost most moisture while revegetated clearcuttings, clearcuttings, and barren areas lost less, in that order. Soil-moisture losses from forested soils also correlated well with evapotranspiration and streamflow.

  6. Management of Multi-Casualty Incidents in Mountain Rescue: Evidence-Based Guidelines of the International Commission for Mountain Emergency Medicine (ICAR MEDCOM).

    PubMed

    Blancher, Marc; Albasini, François; Elsensohn, Fidel; Zafren, Ken; Hölzl, Natalie; McLaughlin, Kyle; Wheeler, Albert R; Roy, Steven; Brugger, Hermann; Greene, Mike; Paal, Peter

    2018-06-01

    Blancher, Marc, François Albasini, Fidel Elsensohn, Ken Zafren, Natalie Hölzl, Kyle McLaughlin, Albert R. Wheeler III, Steven Roy, Hermann Brugger, Mike Greene, and Peter Paal. Management of multi-casualty incidents in mountain rescue: Evidence-based guidelines of the International Commission for Mountain Emergency Medicine (ICAR MEDCOM). High Alt Med Biol. 19:131-140, 2018. Multi-Casualty Incidents (MCI) occur in mountain areas. Little is known about the incidence and character of such events, and the kind of rescue response. Therefore, the International Commission for Mountain Emergency Medicine (ICAR MEDCOM) set out to provide recommendations for the management of MCI in mountain areas. Details of MCI occurring in mountain areas related to mountaineering activities and involving organized mountain rescue were collected. A literature search using (1) PubMed, (2) national mountain rescue registries, and (3) lay press articles on the internet was performed. The results were analyzed with respect to specific aspects of mountain rescue. We identified 198 MCIs that have occurred in mountain areas since 1956: 137 avalanches, 38 ski lift accidents, and 23 other events, including lightning injuries, landslides, volcanic eruptions, lost groups of people, and water-related accidents. General knowledge on MCI management is required. Due to specific aspects of triage and management, the approach to MCIs may differ between those in mountain areas and those in urban settings. Mountain rescue teams should be prepared to manage MCIs. Knowledge should be reviewed and training performed regularly. Cooperation between terrestrial rescue services, avalanche safety authorities, and helicopter crews is critical to successful management of MCIs in mountain areas.

  7. Improving workplace productivity--it isn't just about reducing absence.

    PubMed

    Harte, Kathy; Mahieu, Kathleen; Mallett, David; Norville, Julie; VanderWerf, Sander

    2011-01-01

    Employers must get more aggressive in their health and productivity strategies. A comprehensive strategy includes data analytics across health and lost-time programs, absence policies that meet today's needs for both employer and employee, health and wellness programs targeting modifiable health behaviors, and absence program administration that is aligned to operational goals. This article targets key aspects of a comprehensive long-term health and productivity strategic vision. An organization can use these aspects independently to address immediate tactical issues while it develops its broader strategy. The target areas include a view from the perspective of data management, absence program design and management, employee health and wellness, and behavioral health.

  8. [Contribution of the rapid diagnostic tests for infectious diseases to the patient management in the Great East Japan earthquake].

    PubMed

    Hatta, Masumitsu; Kaku, Mitsuo

    2012-01-01

    On 11 March 2011, an earthquake measuring 9.0 on the Richter scale off the northeast coast of Honshu Island, Japan, produced a devastating tsunami that destroyed many towns and villages near the coast in Iwate, Miyagi, and Fukushima prefectures. Miyagi Prefecture was the area most severely devastated by the tsunami, with extensive loss of life and property; hundreds of thousands of people lost their houses and were forced to move to evacuation areas. In the days and weeks following devastating natural disasters, the threat of infectious disease outbreak is high. Rapid diagnostic tests can be performed at or near the site of patient care and the tests were very useful in this disaster, because they enabled us to manage patients appropriately in the settings where medical resources were limited. Here we report actual cases where the rapid diagnostic tests for infectious diseases were useful in the patient management.

  9. Disease management index of potential years of life lost as a tool for setting priorities in national disease control using OECD health data.

    PubMed

    Jang, Sung-In; Nam, Jung-Mo; Choi, Jongwon; Park, Eun-Cheol

    2014-03-01

    Limited healthcare resources make it necessary to maximize efficiency in disease management at the country level by priority-setting according to disease burden. To make the best priority settings, it is necessary to measure health status and have standards for its judgment, as well as consider disease management trends among nations. We used 17 International Classification of Diseases (ICD) categories of potential years of life lost (YPLL) from Organization for Economic Co-operation and Development (OECD) health data for 2012, 37 disease diagnoses YPLL from OECD health data for 2009 across 22 countries and disability-adjusted life years (DALY) from the World Health Organization (WHO). We set a range of 1-1 for each YPLL per disease in a nation (position value for relative comparison, PARC). Changes over 5 years were also accounted for in this disease management index (disease management index, DMI). In terms of ICD categories, the DMI indicated specific areas for priority setting for different countries with regard to managing disease treatment and diagnosis. Our study suggests that DMI is a realistic index that reflects trend changes over the past 5 years to the present state, and PARC is an easy index for identifying relative status. Moreover, unlike existing indices, DMI and PARC make it easy to conduct multiple comparisons among countries and diseases. DMI and PARC are therefore useful tools for policy implications and for future studies incorporating them and other existing indexes. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  10. The lost research of early northeastern spruce-fir experimental forests: a tale of lost opportunities

    Treesearch

    Kate Berven; Laura Kenefic; Aaron Weiskittel; Mark Twery; Jeremy. Wilson

    2013-01-01

    Long-term research is critical to our understanding of forest dynamics. Observations made over decades or centuries provide valuable insight into the effects of natural and anthropogenic disturbances, and allow scientists and forest managers to determine which management regimes succeed and which ones fail in terms of desired objectives. Unfortunately, many long-term...

  11. 36 CFR 327.16 - Lost and found articles.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Lost and found articles. 327... CHIEF OF ENGINEERS § 327.16 Lost and found articles. All articles found shall be deposited by the finder at the Manager's office or with a ranger. All such articles shall be disposed of in accordance with...

  12. 36 CFR 327.16 - Lost and found articles.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Lost and found articles. 327... CHIEF OF ENGINEERS § 327.16 Lost and found articles. All articles found shall be deposited by the finder at the Manager's office or with a ranger. All such articles shall be disposed of in accordance with...

  13. 36 CFR 327.16 - Lost and found articles.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Lost and found articles. 327... CHIEF OF ENGINEERS § 327.16 Lost and found articles. All articles found shall be deposited by the finder at the Manager's office or with a ranger. All such articles shall be disposed of in accordance with...

  14. 36 CFR § 327.16 - Lost and found articles.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Lost and found articles. Â... THE CHIEF OF ENGINEERS § 327.16 Lost and found articles. All articles found shall be deposited by the finder at the Manager's office or with a ranger. All such articles shall be disposed of in accordance...

  15. 36 CFR 327.16 - Lost and found articles.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Lost and found articles. 327... CHIEF OF ENGINEERS § 327.16 Lost and found articles. All articles found shall be deposited by the finder at the Manager's office or with a ranger. All such articles shall be disposed of in accordance with...

  16. 77 FR 67860 - 60-Day Notice of Proposed Information Collection: Statement Regarding a Lost or Stolen U.S...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-14

    ...: Statement Regarding a Lost or Stolen U.S. Passport Book and/or Card ACTION: Notice of request for public... Information Collection: Statement Regarding a Lost or Stolen U.S. Passport Book and/or Card. OMB Control...: Bureau of Consular Affairs, Passport Services, Office of Program Management and Operational Support...

  17. 76 FR 13443 - 30-Day Notice of Proposed Information Collection: Form DS-0064, Statement Regarding a Lost or...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-11

    ... DS-0064, Statement Regarding a Lost or Stolen Passport, 1405-0014 ACTION: Notice of request for... Collection: Statement Regarding a Lost or Stolen Passport. OMB Control Number: 1405-0014. Type of Request... supporting documents from Passport Forms Management Officer, U.S. Department of State, Office of Program...

  18. 77 FR 25193 - Notice of Availability of the Draft Environmental Impact Statement for the Lost Creek Uranium In...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-27

    ... (EIS) for the Lost Creek Uranium In Situ Recovery (ISR) Project and by this notice is announcing the...-166318] Notice of Availability of the Draft Environmental Impact Statement for the Lost Creek Uranium In Situ Recovery Project, Wyoming AGENCY: Bureau of Land Management, Interior. [[Page 25194

  19. 77 FR 49825 - Notice of Availability of the Final Environmental Impact Statement for the Lost Creek Uranium In...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ...-166318] Notice of Availability of the Final Environmental Impact Statement for the Lost Creek Uranium In Situ Recovery Project in Sweetwater County, WY AGENCY: Bureau of Land Management, Interior. ACTION... (BLM) has prepared a Final Environmental Impact Statement (EIS) for the Lost Creek Uranium In Situ...

  20. Wildfire risk management on a landscape with public and private ownership: who pays for protection?

    PubMed

    Busby, Gwenlyn; Albers, Heidi J

    2010-02-01

    Wildfire, like many natural hazards, affects large landscapes with many landowners and the risk individual owners face depends on both individual and collective protective actions. In this study, we develop a spatially explicit game theoretic model to examine the strategic interaction between landowners' hazard mitigation decisions on a landscape with public and private ownership. We find that in areas where ownership is mixed, the private landowner performs too little fuel treatment as they "free ride"-capture benefits without incurring the costs-on public protection, while areas with public land only are under-protected. Our central result is that this pattern of fuel treatment comes at a cost to society because public resources focus in areas with mixed ownership, where local residents capture the benefits, and are not available for publicly managed land areas that create benefits for society at large. We also find that policies that encourage public expenditures in areas with mixed ownership, such as the Healthy Forest Restoration Act of 2003 and public liability for private values, subsidize the residents who choose to locate in the high-risk areas at the cost of lost natural resource benefits for others.

  1. Wildfire Risk Management on a Landscape with Public and Private Ownership: Who Pays for Protection?

    NASA Astrophysics Data System (ADS)

    Busby, Gwenlyn; Albers, Heidi J.

    2010-02-01

    Wildfire, like many natural hazards, affects large landscapes with many landowners and the risk individual owners face depends on both individual and collective protective actions. In this study, we develop a spatially explicit game theoretic model to examine the strategic interaction between landowners’ hazard mitigation decisions on a landscape with public and private ownership. We find that in areas where ownership is mixed, the private landowner performs too little fuel treatment as they “free ride”—capture benefits without incurring the costs—on public protection, while areas with public land only are under-protected. Our central result is that this pattern of fuel treatment comes at a cost to society because public resources focus in areas with mixed ownership, where local residents capture the benefits, and are not available for publicly managed land areas that create benefits for society at large. We also find that policies that encourage public expenditures in areas with mixed ownership, such as the Healthy Forest Restoration Act of 2003 and public liability for private values, subsidize the residents who choose to locate in the high-risk areas at the cost of lost natural resource benefits for others.

  2. A simulation/optimization model for groundwater resources management in the Afram Plains area, Ghana

    USGS Publications Warehouse

    Yidana, S.M.

    2008-01-01

    A groundwater flow simulation model was developed using available hydrogeo logical data to A groundwater flow simulation model was developed using available hydrogeological data to describe groundwater flow in the Afram Plains area. A nonlinear optimization model was then developed and solved for the management of groundwater resources to meet irrigation and household needs. The objective was to maximize groundwater extraction for irrigation activities from the shallow aquifers of the southern Voltaian Sedimentary Basin that underly the area This would improve food security, raise the standard of living and ultimately alleviate poverty in the Afram Plains. The calibrated flow model is in tandem with the general hydrochemical evolution of groundwater in the area and fits the observed data with about a 98% degree of confidence. Groundwater resources may not be the limiting factor in the development of irrigated agriculture. Groundwater has tremendous potential to meet current and future irrigation needs. It was determined from this study that profit from maize irrigation in the Afram Plains area could rise from US$301, 000 in 2007 to over US$3.5 million by the end of the last management period (2013) as irrigation practice is improved, and the economic strength to increase the acreage for irrigation improves. Even with these margins of profit, the drawdown constraint was not reached in any of the management periods. It is expected that rechargefrom the irrigation water would reclaim the lost hydraulic head. The single significant constraint was the amount of land area that could be developed for irrigation in the area. The profit obtained per unit cubic meter of water used also improved over the same management period.

  3. Epic Flooding in Georgia, 2009

    USGS Publications Warehouse

    Gotvald, Anthony J.; McCallum, Brian E.

    2010-01-01

    Metropolitan Atlanta-September 2009 Floods The epic floods experienced in the Atlanta area in September 2009 were extremely rare. Eighteen streamgages in the Metropolitan Atlanta area had flood magnitudes much greater than the estimated 0.2-percent (500-year) annual exceedance probability. The Federal Emergency Management Agency (FEMA) reported that 23 counties in Georgia were declared disaster areas due to this flood and that 16,981 homes and 3,482 businesses were affected by floodwaters. Ten lives were lost in the flood. The total estimated damages exceed $193 million (H.E. Longenecker, Federal Emergency Management Agency, written commun., November 2009). On Sweetwater Creek near Austell, Ga., just north of Interstate 20, the peak stage was more than 6 feet higher than the estimated peak stage of the 0.2-percent (500-year) flood. Flood magnitudes in Cobb County on Sweetwater, Butler, and Powder Springs Creeks greatly exceeded the estimated 0.2-percent (500-year) floods for these streams. In Douglas County, the Dog River at Ga. Highway 5 near Fairplay had a peak stage nearly 20 feet higher than the estimated peak stage of the 0.2-percent (500-year) flood. On the Chattahoochee River, the U.S. Geological Survey (USGS) gage at Vinings reached the highest level recorded in the past 81 years. Gwinnett, De Kalb, Fulton, and Rockdale Counties also had record flooding.South Georgia March and April 2009 FloodsThe March and April 2009 floods in South Georgia were smaller in magnitude than the September floods but still caused significant damage. No lives were lost in this flood. Approximately $60 million in public infrastructure damage occurred to roads, culverts, bridges and a water treatment facility (Joseph T. McKinney, Federal Emergency Management Agency, written commun., July 2009). Flow at the Satilla River near Waycross, exceeded the 0.5-percent (200-year) flood. Flows at seven other stations in South Georgia exceeded the 1-percent (100-year) flood.

  4. 50 CFR Appendix E to Part 404 - Content and Syntax for Papaha

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Papahanaumokuakea Ship Reporting System Immediately upon crossing the reporting area boundary, notification should... number zero.) Q/Include details as required// R Pollution incident or goods lost overboard** Description of pollution incident or goods lost overboard within the Monument, the Reporting Area, or the U.S...

  5. 50 CFR Appendix E to Part 404 - Content and Syntax for Papaha

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Ship Reporting System Immediately upon crossing the reporting area boundary, notification should be... number zero.) Q/Include details as required// R Pollution incident or goods lost overboard** Description of pollution incident or goods lost overboard within the Monument, the Reporting Area, or the U.S...

  6. 50 CFR Appendix E to Part 404 - Content and Syntax for Papaha

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Papahanaumokuakea Ship Reporting System Immediately upon crossing the reporting area boundary, notification should... number zero.) Q/Include details as required// R Pollution incident or goods lost overboard** Description of pollution incident or goods lost overboard within the Monument, the Reporting Area, or the U.S...

  7. 50 CFR Appendix E to Part 404 - Content and Syntax for Papaha

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Papahanaumokuakea Ship Reporting System Immediately upon crossing the reporting area boundary, notification should... number zero.) Q/Include details as required// R Pollution incident or goods lost overboard** Description of pollution incident or goods lost overboard within the Monument, the Reporting Area, or the U.S...

  8. 78 FR 15799 - 30-Day Notice of Proposed Information Collection: Statement Regarding a Lost or Stolen U.S...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-12

    ...: Statement Regarding a Lost or Stolen U.S. Passport Book and/or Card ACTION: Notice of request for public... Collection: Statement Regarding a Lost or Stolen U.S. Passport Book and/or Card OMB Control Number: 1405-0014... Affairs, Passport Services, Office of Program Management and Operational Support, Program Coordination...

  9. 76 FR 7877 - Notice of Intent To Prepare an Environmental Impact Statement for the Proposed Lost Creek In Situ...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-11

    ...] Notice of Intent To Prepare an Environmental Impact Statement for the Proposed Lost Creek In Situ Uranium Recovery Project in Sweetwater County, WY AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... the Draft EIS. ADDRESSES: You may submit comments related to the Lost Creek In Situ [[Page 7878...

  10. Average years of life lost due to breast and cervical cancer and the association with the marginalization index in Mexico in 2000 and 2010.

    PubMed

    Cervantes, Claudio Alberto Dávila; Botero, Marcela Agudelo

    2014-05-01

    The objective of this study was to calculate average years of life lost due to breast and cervical cancer in Mexico in 2000 and 2010. Data on mortality in women aged between 20 and 84 years was obtained from the National Institute for Statistics and Geography. Age-specific mortality rates and average years of life lost, which is an estimate of the number of years that a person would have lived if he or she had not died prematurely, were estimated for both diseases. Data was disaggregated into five-year age groups and socioeconomic status based on the 2010 marginalization index obtained from the National Population Council. A decrease in average years of life lost due to cervical cancer (37.4%) and an increase in average years of life lost due breast cancer (8.9%) was observed during the period studied. Average years of life lost due to cervical cancer was greater among women living in areas with a high marginalization index, while average years of life lost due to breast cancer was greater in women from areas with a low marginalization index.

  11. Characterizing the influence of transportation infrastructure on Emergency Medical Services (EMS) in urban area-A case study of Seoul, South Korea.

    PubMed

    Cho, Jungwoo; You, Myoungsoon; Yoon, Yoonjin

    2017-01-01

    In highly urbanized area where traffic condition fluctuates constantly, transportation infrastructure is one of the major contributing factors to Emergency Medical Service (EMS) availability and patient outcome. In this paper, we assess the impact of traffic fluctuation to the EMS first response availability in urban area, by evaluating the k-minute coverage under 21 traffic scenarios. The set of traffic scenarios represents the time-of-day and day-of-week effects, and is generated by combining road link speed information from multiple historical speed databases. In addition to the k-minute area coverage calculation, the k-minute population coverage is also evaluated for every 100m by 100m grid that partitions the case study area of Seoul, South Korea. In the baseline case of traveling at the speed limit, both the area and population coverage reached nearly 100% when compared to the five-minute travel time national target. Employing the proposed LoST (Loss of Serviceability due to Traffic) index, which measures coverage reduction in percentage compared to the baseline case, we find that the citywide average LoST for area and population coverage are similar at 34.2% and 33.8%. However, district-wise analysis reveals that such reduction varies significantly by district, and the magnitude of area and population coverage reduction is not always proportional. We conclude that the effect of traffic variation is significant to successful urban EMS first response performance, and regional variation is evident among local districts. Complexity in the urban environment requires a more adaptive approach in public health resource management and EMS performance target determination.

  12. Developing Spatial Management Options for the Protection of Vulnerable Marine Ecosystems in the South Pacific Ocean Region.

    NASA Astrophysics Data System (ADS)

    Rowden, A. A.; Lundquist, C. J.; Clark, M. R.; Anderson, O. F.; Guinotte, J. M.; Baird, S. J.; Roux, M. J.; Wadhwa, S.

    2016-02-01

    The South Pacific Regional Fisheries Management Organisation (SPRFMO) Convention includes specific provisions to protect vulnerable marine ecosystems (VMEs). The SPRFMO Commission has determined that the interim measures put in place to protect VMEs would be replaced by an improved system of fishable and closed areas. These closures would effectively represent a preliminary spatial management plan, whereby conservation and management measures are implemented that will result in sustainable fisheries and benthic protection. We used the conservation planning tool Zonation to develop spatial management options that balance the protection of VMEs with utilisation of high value areas for fishing. Input data included habitat suitability maps, and uncertainties associated with these model predictions, for eleven VME indicator taxa (4 Scleractinian coral species; 3 other cnidarian groups (Family Stylasteridae, Order Antipatharia, Order Pennatulacea; 2 classes of sponges (Demospongiae, Hexactinellidae), and 2 echninoderm groups (Crinoidea and Brisingida)) at bathyal depths across the entire SPRFMO area (divided into 1 km2 grid cells); New Zealand fishing catch data (for two different time periods and trawl types); naturalness (represented by proxy variable using the number of trawl tows); and a bioregionalisation scheme. Running various scenario models for spatial planning allowed for the cost to fishing to be determined, in terms of the amount of the trawl catch footprint lost if high priority areas for VME indicator taxa are protected. Generally, the cost to fishing was low given the relatively high proportion of suitable habitat for VME indicator taxa protected. The main outcome of the present study is a demonstration of the practical utility of using available data, including modelled data, and the Zonation conservation planning software tool to develop options for the spatial management of the SPRFMO area.

  13. 24 CFR 570.482 - Eligible activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) A job is considered to be lost due to the provision of CDBG assistance if the job is relocated... which the affected business is currently located and from which current jobs may be lost. For non... business is currently located and from which current jobs may be lost. For non-metropolitan areas, a LMA is...

  14. 24 CFR 570.482 - Eligible activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) A job is considered to be lost due to the provision of CDBG assistance if the job is relocated... which the affected business is currently located and from which current jobs may be lost. For non... business is currently located and from which current jobs may be lost. For non-metropolitan areas, a LMA is...

  15. 24 CFR 570.482 - Eligible activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) A job is considered to be lost due to the provision of CDBG assistance if the job is relocated... which the affected business is currently located and from which current jobs may be lost. For non... business is currently located and from which current jobs may be lost. For non-metropolitan areas, a LMA is...

  16. 24 CFR 570.482 - Eligible activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) A job is considered to be lost due to the provision of CDBG assistance if the job is relocated... which the affected business is currently located and from which current jobs may be lost. For non... business is currently located and from which current jobs may be lost. For non-metropolitan areas, a LMA is...

  17. Lost Lake Research Natural Area: guidebook supplement 48

    Treesearch

    Reid Schuller; Bryan Wender

    2016-01-01

    This guidebook describes major biological and physical attributes of the 155-ha (384-ac) Lost Lake Research Natural Area (RNA), in Jackson County, Oregon. The RNA has been designated because it contains examples of a landslide-dammed lake; and a low-elevation lake with aquatic beds and fringing marsh, surrounded by mixed-conifer forest (ONHAC 2010).

  18. Multilevel integrated flood management aproach

    NASA Astrophysics Data System (ADS)

    Brilly, Mitja; Rusjan, Simon

    2013-04-01

    The optimal solution for complex flood management is integrated approach. Word »integration« used very often when we try to put something together, but should distinguish full multiple integrated approach of integration by parts when we put together and analyse only two variables. In doing so, we lost complexity of the phenomenon. Otherwise if we try to put together all variables we should take so much effort and time and we never finish the job properly. Solution is in multiple integration captures the essential factors, which are different on a case-by-case (Brilly, 2000). Physical planning is one of most important activity in which flood management should be integrated. The physical planning is crucial for vulnerability and its future development and on other hand our structural measures must be incorporate in space and will very often dominated in. The best solution is if space development derived on same time with development of structural measures. There are good examples with such approach (Vienna, Belgrade, Zagreb, and Ljubljana). Problems stared when we try incorporating flood management in already urbanised area or we would like to decrease risk to some lower level. Looking to practice we learn that middle Ages practices were much better than to day. There is also »disaster by design« when hazard increased as consequence of upstream development or in stream construction or remediation. In such situation we have risk on areas well protected in the past. Good preparation is essential for integration otherwise we just lost time what is essential for decision making and development. We should develop clear picture about physical characteristics of phenomena and possible solutions. We should develop not only the flood maps; we should know how fast phenomena could develop, in hour, day or more. Do we need to analyse ground water - surface water relations, we would like to protected area that was later flooded by ground water. Do we need to take care about sediment transport, phenomenon close related to floods - could the river bad bottom increase or decrease for some meters or river completely rearrange morphology - how then inundated area will look like. Hazard of floods should be presented properly, with maps, uncertainty and trends related to natural and anthropogenic impacts. We should look time back, how our river look in past centuries and what are water management plans for future. Which activities are on the river? There are good practice in flood protection, hydropower development and physical planning (Vienna, Sava River).

  19. Sinkhole management and flooding in Jamaica

    NASA Astrophysics Data System (ADS)

    Molina, Medardo; McDonald, Franklin

    1988-10-01

    More than 518 km2 (200 mi2) of prime lands in Jamaica lay on Karstic material where sinkholes are the natural outlet of important streams. Due to increasing social pressure, the lands are inappropriately managed and as a consequence, vegetal debris and silting have plugged the sinkholes which have thus lost their capacity to drain the runoff produced during heavy rainfalls. One of these areas is Cave Valley, which during the last 36 years, has been affected by at least six floodings, some of which have produced losses of life and property, in a sector of the Jamaican population which is already under severe economic hardship. A flood prevention and mitigation project is being implemented including watershed management, river training and community preparedness. A geologic, hydrologic, and hydraulic analysis are also part of this study. All these measures are expected to reduce future losses.

  20. Estimating Phosphorus Loss at the Whole-Farm Scale with User-Friendly Models

    NASA Astrophysics Data System (ADS)

    Vadas, P.; Powell, M.; Brink, G.; Busch, D.; Good, L.

    2014-12-01

    Phosphorus (P) loss from agricultural fields and delivery to surface waters persists as a water quality impairment issue. For dairy farms, P can be lost from cropland, pastures, barnyards, and open-air cattle lots; and all these sources must be evaluated to determine which ones are a priority for P loss remediation. We used interview surveys to document land use, cattle herd characteristics, and manure management for four grazing-based dairy farms in Wisconsin, USA. We then used the APLE and Snap-Plus models to estimate annual P loss from all areas on these farms and determine their relative contribution to whole-farm P loss. At the whole-farm level, average annual P loss (kg ha-1) from grazing-based dairy farms was low (0.6 to 1.8 kg ha-1), generally because a significant portion of land was in permanently vegetated pastures or hay and had low erosion. However, there were areas on the farms that represented sources of significant P loss. For cropland, the greatest P loss was from areas with exposed soil, typically for corn production, and especially on steeper sloping land. The farm areas with the greatest P loss had concentrated animal housing, including barnyards, and over-wintering and young-stock lots. These areas can represent from about 5% to almost 30% of total farm P loss, depending on lot management and P loss from other land uses. Our project builds on research to show that producer surveys can provide reliable management information to assess whole-farm P loss. It also shows that we can use models like RUSLE2, Snap-Plus, and APLE to rapidly, reliably, and quantitatively estimate P loss in runoff from all areas on a dairy farm and identify areas in greatest need of alternative management to reduce P loss.

  1. The Importance of Maize Management on Dung Beetle Communities in Atlantic Forest Fragments

    PubMed Central

    Campos, Renata Calixto; Hernández, Malva Isabel Medina

    2015-01-01

    Dung beetle community structures changes due to the effects of destruction, fragmentation, isolation and decrease in tropical forest area, and therefore are considered ecological indicators. In order to assess the influence of type of maize cultivated and associated maize management on dung beetle communities in Atlantic Forest fragments surrounded by conventional and transgenic maize were evaluated 40 Atlantic Forest fragments of different sizes, 20 surrounded by GM maize and 20 surrounded by conventional maize, in February 2013 and 2014 in Southern Brazil. After applying a sampling protocol in each fragment (10 pitfall traps baited with human feces or carrion exposed for 48 h), a total of 3454 individuals from 44 species were captured: 1142 individuals from 38 species in GM maize surrounded fragments, and 2312 from 42 species in conventional maize surrounded fragments. Differences in dung beetle communities were found between GM and conventional maize communities. As expected for fragmented areas, the covariance analysis showed a greater species richness in larger fragments under both conditions; however species richness was greater in fragments surrounded by conventional maize. Dung beetle structure in the forest fragments was explained by environmental variables, fragment area, spatial distance and also type of maize (transgenic or conventional) associated with maize management techniques. In Southern Brazil’s scenario, the use of GM maize combined with associated agricultural management may be accelerating the loss of diversity in Atlantic Forest areas, and consequently, important ecosystem services provided by dung beetles may be lost. PMID:26694874

  2. The Importance of Maize Management on Dung Beetle Communities in Atlantic Forest Fragments.

    PubMed

    Campos, Renata Calixto; Hernández, Malva Isabel Medina

    2015-01-01

    Dung beetle community structures changes due to the effects of destruction, fragmentation, isolation and decrease in tropical forest area, and therefore are considered ecological indicators. In order to assess the influence of type of maize cultivated and associated maize management on dung beetle communities in Atlantic Forest fragments surrounded by conventional and transgenic maize were evaluated 40 Atlantic Forest fragments of different sizes, 20 surrounded by GM maize and 20 surrounded by conventional maize, in February 2013 and 2014 in Southern Brazil. After applying a sampling protocol in each fragment (10 pitfall traps baited with human feces or carrion exposed for 48 h), a total of 3454 individuals from 44 species were captured: 1142 individuals from 38 species in GM maize surrounded fragments, and 2312 from 42 species in conventional maize surrounded fragments. Differences in dung beetle communities were found between GM and conventional maize communities. As expected for fragmented areas, the covariance analysis showed a greater species richness in larger fragments under both conditions; however species richness was greater in fragments surrounded by conventional maize. Dung beetle structure in the forest fragments was explained by environmental variables, fragment area, spatial distance and also type of maize (transgenic or conventional) associated with maize management techniques. In Southern Brazil's scenario, the use of GM maize combined with associated agricultural management may be accelerating the loss of diversity in Atlantic Forest areas, and consequently, important ecosystem services provided by dung beetles may be lost.

  3. Networking our science to characterize the state, vulnerabilities, and management opportunities of soil organic matter

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

    Harden, Jennifer W.; Hugelius, Gustaf; Ahlstrom, Anders

    Here, soil organic matter supports the Earth’s ability to sustain terrestrial ecosystems, provide food and fiber, and retain the largest pool of actively cycling carbon (C). Over 75% of the soil organic carbon (SOC) in the top meter of soil is directly affected by human land use. Large land areas have lost SOC as a result of land use practices, yet there are compensatory opportunities to enhance land productivity and SOC storage in degraded lands through improved management practices. Large areas with and without intentional management are also being subjected to rapid changes in climate, making many SOC stocks vulnerablemore » to losses by decomposition or disturbance. In order to quantify potential SOC losses or sequestration at field, regional, and global scales, measurements for detecting changes in SOC are needed. Such measurements and soil-management best practices should be based on well-established and emerging scientific understanding of processes of C stabilization and destabilization over various timescales, soil types, and spatial scales. As newly engaged members of the International Soil Carbon Network, we have identified gaps in data, modeling, and communication that underscore the need for an open, shared network to frame and guide the study of soil organic matter and C and their management for sustained production and climate regulation.« less

  4. Networking our science to characterize the state, vulnerabilities, and management opportunities of soil organic matter

    USGS Publications Warehouse

    Harden, Jennifer W.; Hugelius, Gustaf; Ahlström, Anders; Blankinship, Joseph C.; Bond-Lamberty, Ben; Lawrence, Corey; Loisel, Julie; Malhotra, Avni; Jackson, Robert B.; Ogle, Stephen M.; Phillips, Claire; Ryals, Rebecca; Todd-Brown, Katherine; Vargas, Rodrigo; Vergara, Sintana E.; Cotrufo, M. Francesca; Keiluweit, Marco; Heckman, Katherine; Crow, Susan E.; Silver, Whendee L.; DeLonge, Marcia; Nave, Lucas E.

    2018-01-01

    Soil organic matter (SOM) supports the Earth's ability to sustain terrestrial ecosystems, provide food and fiber, and retains the largest pool of actively cycling carbon. Over 75% of the soil organic carbon (SOC) in the top meter of soil is directly affected by human land use. Large land areas have lost SOC as a result of land use practices, yet there are compensatory opportunities to enhance productivity and SOC storage in degraded lands through improved management practices. Large areas with and without intentional management are also being subjected to rapid changes in climate, making many SOC stocks vulnerable to losses by decomposition or disturbance. In order to quantify potential SOC losses or sequestration at field, regional, and global scales, measurements for detecting changes in SOC are needed. Such measurements and soil-management best practices should be based on well established and emerging scientific understanding of processes of C stabilization and destabilization over various timescales, soil types, and spatial scales. As newly engaged members of the International Soil Carbon Network, we have identified gaps in data, modeling, and communication that underscore the need for an open, shared network to frame and guide the study of SOM and SOC and their management for sustained production and climate regulation.

  5. Networking our science to characterize the state, vulnerabilities, and management opportunities of soil organic matter

    DOE PAGES

    Harden, Jennifer W.; Hugelius, Gustaf; Ahlstrom, Anders; ...

    2017-10-05

    Here, soil organic matter supports the Earth’s ability to sustain terrestrial ecosystems, provide food and fiber, and retain the largest pool of actively cycling carbon (C). Over 75% of the soil organic carbon (SOC) in the top meter of soil is directly affected by human land use. Large land areas have lost SOC as a result of land use practices, yet there are compensatory opportunities to enhance land productivity and SOC storage in degraded lands through improved management practices. Large areas with and without intentional management are also being subjected to rapid changes in climate, making many SOC stocks vulnerablemore » to losses by decomposition or disturbance. In order to quantify potential SOC losses or sequestration at field, regional, and global scales, measurements for detecting changes in SOC are needed. Such measurements and soil-management best practices should be based on well-established and emerging scientific understanding of processes of C stabilization and destabilization over various timescales, soil types, and spatial scales. As newly engaged members of the International Soil Carbon Network, we have identified gaps in data, modeling, and communication that underscore the need for an open, shared network to frame and guide the study of soil organic matter and C and their management for sustained production and climate regulation.« less

  6. Foliar pathogen and insect herbivore effects on two landslide tree species in Puerto Rico

    Treesearch

    Randall W. Myster

    2002-01-01

    To better understand pathogen/herbivore interactions and landslide regeneration, percent leaf area lost to disease and herbivory on two Puerto Rican trees over a 1-year period was sampled. Cecropia schreberiana saplings lost from 1 to 3% leaf area to pathogens and from 1 to 7% to herbivores. For Inga vera, both sapling and seedling losses to pathogens were minimal, but...

  7. Department of Defense Financial Management Regulation. Volume 5. Disbursing Policy and Procedures

    DTIC Science & Technology

    1999-08-01

    enable them to recognize fraudulent acts and, thereby, avoid losses. Reports of missing luggage, burglarized automobiles , and unauthorized absence of...for the reward requirement, including the amount needed, will be stated for each request. (e) Lost Aircraft and Lost Target Pilotless Aircraft and

  8. Significant weight loss following clozapine use, how is it possible? A case report and review of published cases and literature relevant to the subject.

    PubMed

    Tungaraza, Tongeji E

    2016-10-01

    It has been repeatedly shown that clozapine is more efficacious than other antipsychotics in the management of treatment-resistant schizophrenia. However, clozapine is associated with a number of side effects including weight gain. Antipsychotic-induced weight gain has been linked with a number of untoward events including psychological factors such as stigma and low self-esteem, and physical factors such as metabolic syndromes and untimely death. The mechanism underlying antipsychotic (including clozapine)-induced weight gain is not clearly understood, although it is said to involve several brain areas, several neurotransmitters, neuropeptides and genetic factors. To some individuals however, clozapine use is associated with significant weight loss (13.5-50% of body weight). The observed weight loss in these groups of patients has not been attributed to any underlying diagnosable physical disorders. There have been a handful cases published with this phenomenon, which seems to be contrary to what is expected when clozapine is prescribed. From the currently published cases three groups emerge - those who lost weight simply by taking clozapine, those who lost weight due to improved mental state, engaging in diet and increased exercise, and those for whom weight loss was a sign of a poor response to clozapine. A case of JX who has a diagnosis of schizoaffective disorder is presented. JX lost over 26% of her body weight when she was prescribed clozapine. A detailed review of other published cases is undertaken. The underlying mechanisms involving weight loss are discussed and the implications to clinicians are highlighted. Coordinated studies to examine these groups of patients may provide some insight, not only in the mechanism of clozapine-induced weight loss, but also in the better management of patients with treatment-resistant schizophrenia involving clozapine use.

  9. Family medical leave--management strategies.

    PubMed

    Morris, Judy A; Strasser, Patricia B

    2004-12-01

    Employers are recognizing the impact of lost productivity on total benefit costs. In a recent report based on 2002 benefit data, lost productivity represented 71% of the full cost of health/absence benefits (Integrated Benefits Institute, 2004). Occupational health nurse managers can develop FMLA leave management policies and programs to assure that leave is provided when appropriate, to help curb FMLA abuse and fraud, and to assist employers in defending adverse employment actions based on attendance. A review of employer policies and FMLA implementation also assesses compliance with the Act and provides the basis for appropriate responses in the case of legal actions and employee complaints to the U.S. Department of Labor.

  10. Aquifer-test results, direction of ground-water flow, and 1984-90 annual ground-water pumpage for irrigation, lower Big Lost River Valley, Idaho

    USGS Publications Warehouse

    Bassick, M.D.; Jones, M.L.

    1992-01-01

    The study area (see index map of Idaho), part of the Big Lost River drainage basin, is at the northern side of the eastern Snake River Plain. The lower Big Lost River Valley extends from the confluence of Antelope Creek and the Big Lost River to about 4 mi south of Arco and encompasses about 145 mi2 (see map showing water-level contours). The study area is about 18 mi long and, at its narrowest, 4 mi wide. Arco, Butte City, and Moore, with populations of 1,016, 59, and 190, respectively, in 1990, are the only incorporated towns. The entire study area, except the extreme northwestern part, is in Butte City. The study area boundary is where alluvium and colluvium pinch out and abut against the White Knob Mountains (chiefly undifferentiated sedimentary rock with lesser amounts of volcanic rock) on the west and the Lost River Range (chiefly sedimentary rock) on the east. Gravel and sand in the valley fill compose the main aquifer. The southern boundary is approximately where Big Lost River valley fill intercalates with or abuts against basalt of the Snake River Group. Spring ground-water levels and flow in the Big Lost River depend primarily on temperature and the amount and timing of precipitation within the entire drainage basin. Periods of abundant water supply and water shortages are, therefore, related to the amount of annual precipitation. Surface reservoir capacity in the valley (Mackay Reservoir, about 20 mi northwest of Moore) is only 20 percent of the average annual flow of the Big Lost River (Crosthwaite and others, 1970, p. 3). Stored surface water is generally unavailable for carryover from years of abundant water supply to help relieve drought conditions in subsequent years. Many farmers have drilled irrigation wells to supplement surface-water supplies and to increase irrigated acreage. Average annual flow of the Big Lost River below Mackay Reservoir near Mackay (gaging station 13127000, not shown) in water years 1905, 1913-14, and 1920-90 was about 224,600 acre-ft; average annual flow of the Big Lost River near Arco (gaging station 13132500; see map showing water-level contours) in water years 1947-61, 1967-80, and 1983-90 was about 79,000 acre-ft (Harenberg and others, 1991, p. 254-255). Moore Canal and East Side Ditch divert water from the Big Lost River at the Moore Diversion, 3 mi north of Moore (see map showing water-level contours) and supply water for irrigation near the margins of the valley. When water supply is average or greater, water in the Big Lost River flows through the study area and onto the Snake River Plain, where it evaporates or infiltrates into the Snake River Plain aquifer. When water supply is below average, water in the Big Lost River commonly does not reach Arco; rather, it is diverted for irrigation in the interior of the valley, evaporates, or infiltrates to the valley-fill aquifer. This report describes the results of a study by the U.S. Geological Survey, in cooperation with the Idaho Department of Water Resources, to collect hydrologic data needed to help address water-supply problems in the Big Lost River Valley. Work involved (1) field inventory of 81 wells, including 46 irrigation wells; (2) measurement of water levels in 154 wells in March 1991; (3) estimation of annual ground-water pumpage for irrigation from 1984 through 1990; and (4) analysis of results of an aquifer test conducted southwest of Moore. All data obtained during this study may be inspected at the U.S. Geological Survey, Idaho District office, Boise.

  11. Analyses of non-fatal accidents in an opencast mine by logistic regression model - a case study.

    PubMed

    Onder, Seyhan; Mutlu, Mert

    2017-09-01

    Accidents cause major damage for both workers and enterprises in the mining industry. To reduce the number of occupational accidents, these incidents should be properly registered and carefully analysed. This study efficiently examines the Aegean Lignite Enterprise (ELI) of Turkish Coal Enterprises (TKI) in Soma between 2006 and 2011, and opencast coal mine occupational accident records were used for statistical analyses. A total of 231 occupational accidents were analysed for this study. The accident records were categorized into seven groups: area, reason, occupation, part of body, age, shift hour and lost days. The SPSS package program was used in this study for logistic regression analyses, which predicted the probability of accidents resulting in greater or less than 3 lost workdays for non-fatal injuries. Social facilities-area of surface installations, workshops and opencast mining areas are the areas with the highest probability for accidents with greater than 3 lost workdays for non-fatal injuries, while the reasons with the highest probability for these types of accidents are transporting and manual handling. Additionally, the model was tested for such reported accidents that occurred in 2012 for the ELI in Soma and estimated the probability of exposure to accidents with lost workdays correctly by 70%.

  12. Rediscovering traditional vegetation management in preserves: trading experiences between cultures and continents

    USGS Publications Warehouse

    Middleton, Beth A.

    2013-01-01

    Land managers are grappling with massive changes in vegetation structure, particularly in protected areas formerly subjected to fire and grazing. The objective of this review was to compare notes on the historical and current management of ecosystems around the world (especially in wet to dry grasslands in the Americas, Australia, Africa, Europe and Asia) with respect to the usage of fire, grazing and cutting to reduce dominance and support the biodiversity of rare species. This review suggests that former disturbances, which are now often lost, may have once kept tall vegetation from pushing out rarer subdominant species. In cases where prehistoric biodiversity depended on fire or large ungulate grazing, traditional agricultural and indigenous practices may have carried biodiversity forward to historical times by mimicking pre-cultural disturbances (e.g., lightning fire and bison grazing). Ironically, biodiversity related to species richness, landscape heterogeneity and function may decline in preserves, especially if traditional management once maintained this biodiversity. Managers can benefit from a cross-continental comparison of the full arsenal of management techniques used to control encroaching vegetation.

  13. LOST CREEK ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Muffler, L.J. Patrick; Campbell, Harry W.

    1984-01-01

    Geologic and mineral-resource investigations identified no mineral-resource potential in the Lost Creek Roadless Area, California. Sand and gravel have been mined from alluvial flood-plain deposits less than 1 mi outside the roadless area; these deposits are likely to extend into the roadless area beneath a Holocene basalt flow that may be as much as 40 ft thick. An oil and gas lease application which includes the eastern portion of the roadless area is pending. Abundant basalt in the area can be crushed and used as aggregate, but similar deposits of volcanic cinders or sand and gravel in more favorable locations are available outside the roadless area closer to major markets. No indication of coal or geothermal energy resources was identified.

  14. Earth observations taken from orbiter Discovery during STS-85 mission

    NASA Image and Video Library

    1997-08-11

    STS085-716-061 (7 - 19 August 1997) --- The dark green forests of the Sierra Nevada Mts. occupy the left side of the picture. Reno lies between Lake Tahoe (center) and Pyramid Lake (top right). Lake Tahoe, is a clear, deep alpine lake (over 505 meters deep), surrounded by Montane forest, ski resorts and casinos. Although Tahoe is known as one of the clearest lakes in the world, water quality in the lake has been declining due to soil erosion from development. Since 1968, it has lost about 30 feet of clarity. A partnership was recently formed between environmentalists and resort owners to protect their common interest in keeping the lake as clear as possible. Over the last five years they have slowed the erosion and the growth of algae that it causes so that clarity is now "only" lost at a rate of roughly one foot per year. Pyramid Lake (on the upper right of the photo) is as different from Tahoe as a lake could be. The sagebrush desert around the lake and is owned by the Pyramid Lake Paiute tribe who manage it as a fishery for an endangered sucker (fish), the cui-cui. The tribe has added modern fisheries' biology methods to their traditional management and chooses not to develop the lake as a recreation destination. Anaho Island, in the lower half of the lake, is a wildlife refuge managed for American White Pelicans which fly hundreds of miles each day to get from this safe breeding area to the shallow marshes where they feed. Directly above Lake Tahoe is Donner pass, near the site where the beleaguered Donner Party spent the winter of 1846 - 1847 trapped in the mountains. Several shallow ephemeral lakes can be seen in Lemmon Valley north of Reno's core urban area. These lakes would normally have dried up by August when this photo was taken, but are still wet because of the extremely wet winter and floods of January 1997.

  15. Potential for use of environmental factors in urban planning

    NASA Astrophysics Data System (ADS)

    Teixeira da Silva, Ricardo; van der Ploeg, Martine; van Delden, Hedwig; Fleskens, Luuk

    2016-04-01

    Projections for population growth estimate, on top of the current 7.4 billion world population, an increase of 2 billion people for the next 40 years. It is also projected that 66 per cent of the world population in 2050 will live in urban areas. To accommodate the urban population growth cities are changing continuously land cover to urban areas. Such changes are a threat for natural resources and food production systems stability and capability to provide food and other functions. However, little has been done concerning a rational soil management for food production in urban and peri-urban areas. This study focuses on the assessment of soil lost due to urban expansion and discusses the potential loss regarding the quality of the soil for food production and environmental functions. It is relevant to increase the knowledge on the role of soils in peri-urban areas and in the interaction of physical, environmental and social factors. The methodology consists of assessing the soil quality in and around urban and peri-urban areas. It focuses particularly on the physical properties and the environmental factors, for two periods of time and account the potential losses due to urban expansion. This project is on-going, therefore current advances will be presented and will look for a discussion on the contribution of soil quality for decision-making and land management in urban and peri-urban areas.

  16. 27 CFR 26.199f - Consignee premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., DEPARTMENT OF THE TREASURY LIQUORS LIQUORS AND ARTICLES FROM PUERTO RICO AND THE VIRGIN ISLANDS Shipment of... spirits were lost by theft or unusual event, the proprietor shall determine the quantity of spirits lost... Management and Budget under control numbers 1512-0200 and 1512-0250) [T.D. ATF-198, 50 FR 8552, Mar. 1, 1985...

  17. Hydrogeology and steady-state numerical simulation of groundwater flow in the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado

    USGS Publications Warehouse

    Arnold, L.R.

    2010-01-01

    The Lost Creek Designated Ground Water Basin (Lost Creek basin) is an important alluvial aquifer for irrigation, public supply, and domestic water uses in northeastern Colorado. Beginning in 2005, the U.S. Geological Survey, in cooperation with the Lost Creek Ground Water Management District and the Colorado Water Conservation Board, collected hydrologic data and constructed a steady-state numerical groundwater flow model of the Lost Creek basin. The model builds upon the work of previous investigators to provide an updated tool for simulating the potential effects of various hydrologic stresses on groundwater flow and evaluating possible aquifer-management strategies. As part of model development, the thickness and extent of regolith sediments in the basin were mapped, and data were collected concerning aquifer recharge beneath native grassland, nonirrigated agricultural fields, irrigated agricultural fields, and ephemeral stream channels. The thickness and extent of regolith in the Lost Creek basin indicate the presence of a 2- to 7-mile-wide buried paleovalley that extends along the Lost Creek basin from south to north, where it joins the alluvial valley of the South Platte River valley. Regolith that fills the paleovalley is as much as about 190 ft thick. Average annual recharge from infiltration of precipitation on native grassland and nonirrigated agricultural fields was estimated by using the chloride mass-balance method to range from 0.1 to 0.6 inch, which represents about 1-4 percent of long-term average precipitation. Average annual recharge from infiltration of ephemeral streamflow was estimated by using apparent downward velocities of chloride peaks to range from 5.7 to 8.2 inches. Average annual recharge beneath irrigated agricultural fields was estimated by using passive-wick lysimeters and a water-balance approach to range from 0 to 11.3 inches, depending on irrigation method, soil type, crop type, and the net quantity of irrigation water applied. Estimated average annual recharge beneath irrigated agricultural fields represents about 0-43 percent of net irrigation. The U.S. Geological Survey modular groundwater modeling program, MODFLOW-2000, was used to develop a steady-state groundwater flow model of the Lost Creek basin. Groundwater in the basin is simulated generally to flow from the basin margins toward the center of the basin and northward along the paleovalley. The largest source of inflow to the model occurs from recharge beneath flood- and sprinkler-irrigated agricultural fields (14,510 acre-feet per year [acre-ft/yr]), which represents 39.7 percent of total simulated inflow. Other substantial sources of inflow to the model are recharge from precipitation and stream-channel infiltration in nonirrigated areas (13,810 acre-ft/yr) seepage from Olds Reservoir (4,280 acre-ft/yr), and subsurface inflow from ditches and irrigated fields outside the model domain (2,490 acre-ft/yr), which contribute 37.7, 11.7, and 6.8 percent, respectively, of total inflow. The largest outflow from the model occurs from irrigation well withdrawals (26,760 acre-ft/yr), which represent 73.2 percent of total outflow. Groundwater discharge (6,640 acre-ft/yr) at the downgradient end of the Lost Creek basin represents 18.2 percent of total outflow, and evapotranspiration (3,140 acre-ft/yr) represents about 8.6 percent of total outflow.

  18. INEEL Source Water Assessment

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

    Sehlke, Gerald

    2003-03-01

    The Idaho National Engineering and Environmental Laboratory (INEEL) covers approximately 890 mi2 and includes 12 public water systems that must be evaluated for Source water protection purposes under the Safe Drinking Water Act. Because of its size and location, six watersheds and five aquifers could potentially affect the INEEL’s drinking water sources. Based on a preliminary evaluation of the available information, it was determined that the Big Lost River, Birch Creek, and Little Lost River Watersheds and the eastern Snake River Plain Aquifer needed to be assessed. These watersheds were delineated using the United States Geologic Survey’s Hydrological Unit scheme.more » Well capture zones were originally estimated using the RESSQC module of the Environmental Protection Agency’s Well Head Protection Area model, and the initial modeling assumptions and results were checked by running several scenarios using Modflow modeling. After a technical review, the resulting capture zones were expanded to account for the uncertainties associated with changing groundwater flow directions, a thick vadose zone, and other data uncertainties. Finally, all well capture zones at a given facility were merged to a single wellhead protection area at each facility. A contaminant source inventory was conducted, and the results were integrated with the well capture zones, watershed and aquifer information, and facility information using geographic information system technology to complete the INEEL’s Source Water Assessment. Of the INEEL’s 12 public water systems, three systems rated as low susceptibility (EBR-I, Main Gate, and Gun Range), and the remainder rated as moderate susceptibility. No INEEL public water system rated as high susceptibility. We are using this information to develop a source water management plan from which we will subsequently implement an INEEL-wide source water management program. The results are a very robust set of wellhead protection areas that will protect the INEEL’s public water systems yet not too conservative to inhibit the INEEL from carrying out its missions.« less

  19. The Idaho National Engineering and Environmental Laboratory Source Water Assessment

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

    Sehlke, G.

    2003-03-17

    The Idaho National Engineering and Environmental Laboratory (INEEL) covers approximately 890 square miles and includes 12 public water systems that must be evaluated for Source water protection purposes under the Safe Drinking Water Act. Because of its size and location, six watersheds and five aquifers could potentially affect the INEEL's drinking water sources. Based on a preliminary evaluation of the available information, it was determined that the Big Lost River, Birch Creek, and Little Lost River Watersheds and the eastern Snake River Plain Aquifer needed to be assessed. These watersheds were delineated using the United States Geologic Survey's Hydrological Unitmore » scheme. Well capture zones were originally estimated using the RESSQC module of the Environmental Protection Agency's Well Head Protection Area model, and the initial modeling assumptions and results were checked by running several scenarios using Modflow modeling. After a technical review, the resulting capture zones were expanded to account for the uncertainties associated with changing groundwater flow directions, a this vadose zone, and other data uncertainties. Finally, all well capture zones at a given facility were merged to a single wellhead protection area at each facility. A contaminant source inventory was conducted, and the results were integrated with the well capture zones, watershed and aquifer information, and facility information using geographic information system technology to complete the INEEL's Source Water Assessment. Of the INEEL's 12 public water systems, three systems rated as low susceptibility (EBR-1, Main Gate, and Gun Range), and the remainder rated as moderate susceptibility. No INEEL public water system rated as high susceptibility. We are using this information to develop a source water management plan from which we will subsequently implement an INEEL-wide source water management program. The results are a very robust set of wellhead protection areas that will protect the INEEL's public water systems yet not too conservative to inhibit the INEEL from carrying out its missions.« less

  20. Violence prevention and municipal licensing of indoor sex work venues in the Greater Vancouver Area: narratives of migrant sex workers, managers and business owners.

    PubMed

    Anderson, Solanna; Jia, Jessica Xi; Liu, Vivian; Chattier, Jill; Krüsi, Andrea; Allan, Sarah; Maher, Lisa; Shannon, Kate

    2015-01-01

    Using a socio-ecological, structural determinants framework, this study assesses the impact of municipal licensing policies and related policing practices across the Greater Vancouver Area (Canada) on the risk of violence within indoor sex work venues. Qualitative interviews were conducted with 46 migrant/immigrant sex workers, managers and owners of licensed indoor sex work establishments and micro-brothels. Findings indicate that policing practices and licensing requirements increase sex workers' risk of violence and conflict with clients and result in heightened stress, an inability to rely on police support, lost income and the displacement of sex workers to more hidden informal work venues. Prohibitive licensing and policing practices prevent sex workers, managers and owners from adopting safer workplace measures and exacerbate health and safety risks for sex workers. This study provides critical evidence of the negative public health implications of prohibitive municipal licensing in the context of a criminalised and enforcement-based approach to sex work. Workplace safety recommendations include the decriminalisation of sex work and the elimination of disproportionately high fees for licences, criminal record restrictions, door lock restrictions, employee registration requirements and the use of police as licensing inspectors.

  1. A systematic review of lost-time injuries in the global mining industry.

    PubMed

    Nowrouzi-Kia, Behdin; Gohar, Basem; Casole, Jennifer; Chidu, Carla; Dumond, Jennifer; McDougall, Alicia; Nowrouzi-Kia, Behnam

    2018-05-01

    Mining is a hazardous occupation with elevated rates of lost-time injury and disability. The purpose of this study is twofold: 1) To identify the type of lost-time injuries in the mining workforce, regardless of the kind of mining and 2) To examine the antecedent factors to the occupational injury (lost-time injuries). We identified and extracted primary papers related to lost-time injuries in the mining sector by conducting a systematic search of the electronic literature in the eight health and related databases. We critically reviewed nine articles in the mining sector that examined lost-time injuries. Musculoskeletal injuries (hand, back, limbs, fractures, lacerations and muscle contusions), slips and falls were identified as types of lost-time injuries. The review identified the following antecedent factors related to lost-time injuries: the mining work environment (underground mining), being male, age, working with mining equipment, organizational size, falling objects, disease status, job training and lack of occupational safety management teams, recovery time, social supports, access to health services, pre-injury health status and susceptibility to injury. The mining sector is a hazardous environment that increases workers' susceptibility to occupational injuries. There is a need to create and implement monitoring systems of lost-time injuries to implement prevention programs.

  2. Networking our science to characterize the state, vulnerabilities, and management opportunities of soil organic matter.

    PubMed

    Harden, Jennifer W; Hugelius, Gustaf; Ahlström, Anders; Blankinship, Joseph C; Bond-Lamberty, Ben; Lawrence, Corey R; Loisel, Julie; Malhotra, Avni; Jackson, Robert B; Ogle, Stephen; Phillips, Claire; Ryals, Rebecca; Todd-Brown, Katherine; Vargas, Rodrigo; Vergara, Sintana E; Cotrufo, M Francesca; Keiluweit, Marco; Heckman, Katherine A; Crow, Susan E; Silver, Whendee L; DeLonge, Marcia; Nave, Lucas E

    2018-02-01

    Soil organic matter (SOM) supports the Earth's ability to sustain terrestrial ecosystems, provide food and fiber, and retains the largest pool of actively cycling carbon. Over 75% of the soil organic carbon (SOC) in the top meter of soil is directly affected by human land use. Large land areas have lost SOC as a result of land use practices, yet there are compensatory opportunities to enhance productivity and SOC storage in degraded lands through improved management practices. Large areas with and without intentional management are also being subjected to rapid changes in climate, making many SOC stocks vulnerable to losses by decomposition or disturbance. In order to quantify potential SOC losses or sequestration at field, regional, and global scales, measurements for detecting changes in SOC are needed. Such measurements and soil-management best practices should be based on well established and emerging scientific understanding of processes of C stabilization and destabilization over various timescales, soil types, and spatial scales. As newly engaged members of the International Soil Carbon Network, we have identified gaps in data, modeling, and communication that underscore the need for an open, shared network to frame and guide the study of SOM and SOC and their management for sustained production and climate regulation. © 2017 The Authors. Global Change Biology Published by John Wiley & Sons Ltd.

  3. Landsat monitoring of albedo changes in northwestern Arizona, 1977-1980

    USGS Publications Warehouse

    Robinove, Charles Joseph

    1982-01-01

    As part of a cooperative project between the U.S. Geological Survey and the Bureau of Land Management, changes in albedo (percentage of light reflected from the ground) were calculated and mapped from Landsat images for an area in northwestern Arizona for three periods: August 26, 1977, to September 3, 1979; September 3, 1979, to August 28, 1980; and August 26, 1977, to August 28, 1980. The mapped albedo changes were field checked in April 1981. Decreases in albedo were associated with increases in vegetation, primarily the flush of annual vegetation and the regrowth of vegetation in chained areas and sites of past fires. Increases in albedo were due to recent fires. Continuous monitoring of changes in albedo using current, rather than historical, Landsat images can provide the Bureau of Land Management with a means of monitoring vegetation growth, determining areas of high fire potential, and more efficiently deploying of field personnel to sites where severe changes are occuring in the quality of the land and vegetation resources. For example, an albedo change could be an indication of encroachment by an invader species. Similarly, it could indicate where rangeland is being lost to desertification.

  4. Monitoring urban growth and detection of land use with GIS and remote sensing: a case study of the Kyrenia region

    NASA Astrophysics Data System (ADS)

    Kara, Can; Akçit, Nuhcan

    2016-08-01

    Land-cover change is considered one of the central components in current strategies for managing natural resources and monitoring environmental changes. It is important to manage land resources in a sustainable manner which targets at compacting and consolidating urban development. From 2005 to 2015,urban growth in Kyrenia has been quite dramatic, showing a wide and scattered pattern, lacking proper plan. As a result of this unplanned/unorganized expansion, agricultural areas, vegetation and water bodies have been lost in the region. Therefore, it has become a necessity to analyze the results of this urban growth and compare the losses between land-cover changes. With this goal in mind, a case study of Kyrenia region has been carried out using a supervised image classification method and Landsat TM images acquired in 2005 and 2015 to map and extract land-cover changes. This paper tries to assess urban-growth changes detected in the region by using Remote Sensing and GIS. The study monitors the changes between different land cover types. Also, it shows the urban occupation of primary soil loss and the losses in forest areas, open areas, etc.

  5. Analysis of the energy potential of municipal solid waste for the thermal treatment technology development in Poland

    NASA Astrophysics Data System (ADS)

    Midor, Katarzyna; Jąderko, Karolina

    2017-11-01

    The problem of overproduction of waste has been a local issue for many years. Since the new environment law came into effect, the current approach to waste management has changed significantly. The accessible technological possibilities of thermal waste treatment with the energy recovery set a new area of research over the process of choosing effective and rational way of calorific waste management. The objective of this article is to provide assessment results of the analysed energy potential in waste management system in the form of calorific waste stream. In includes all the activities and actions required to manage municipal solid waste from its inception to its final disposal i.e. collection, transport, treatment and disposal. The graphical representation of waste flow indicates the lost opportunities of waste energy recovery. Visual research method was supported and founded on value stream mapping. On the basis of the results were presented the directions of further improvement of calorific waste stream mapping for the purposes of implementation the thermal treatment technology in the selected waste management region.

  6. Water loss control using pressure management: life-cycle energy and air emission effects.

    PubMed

    Stokes, Jennifer R; Horvath, Arpad; Sturm, Reinhard

    2013-10-01

    Pressure management is one cost-effective and efficient strategy for controlling water distribution losses. This paper evaluates the life-cycle energy use and emissions for pressure management zones in Philadelphia, Pennsylvania, and Halifax, Nova Scotia. It compares water savings using fixed-outlet and flow-modulated pressure control to performance without pressure control, considering the embedded electricity and chemical consumption in the lost water, manufacture of pipe and fittings to repair breaks caused by excess pressure, and pressure management. The resulting energy and emissions savings are significant. The Philadelphia and Halifax utilities both avoid approximately 130 million liters in water losses annually using flow-modulated pressure management. The conserved energy was 780 GJ and 1900 GJ while avoided greenhouse gas emissions were 50 Mg and 170 Mg a year by Philadelphia and Halifax, respectively. The life-cycle financial and environmental performance of pressure management systems compares favorably to the traditional demand management strategy of installing low-flow toilets. The energy savings may also translate to cost-effective greenhouse gas emission reductions depending on the energy mix used, an important advantage in areas where water and energy are constrained and/or expensive and greenhouse gas emissions are regulated as in California, for example.

  7. The use of color infrared photography for wetlands assessment

    NASA Technical Reports Server (NTRS)

    Enslin, W. R.; Sullivan, M. C.

    1974-01-01

    A study was undertaken of Pointe Mouillee Marsh, located on Lake Erie, to assess shoreline erosion and to inventory and evaluate adjacent land as potential replacement for areas lost to erosion, and to provide better data sources for management decisions. The results of the study were: (1) Evaluation of low altitude oblique photography was useful in determining specifications of operational mission requirements; (2) Accurate base map revisions, reflecting shoreline erosion, were made using aerial photography and a Zoom Transfer Scope; (3) An aerial land cover inventory provided data necessary for the selection of adjacent lands suitable for marshland development; (4) A detailed inventory of vegetative communities (mapped from CIR), was made for management decisions; and (5) A carefully selected and well laid-out transect was a key asset to photo interpretation and analysis of vegetation.

  8. Integrating Values and Ethics into Wildlife Policy and Management-Lessons from North America.

    PubMed

    Fox, Camilla H; Bekoff, Marc

    2011-01-25

    Few animals provoke as wide a range of emotions as wolves. Some see wolves as icons of a lost wilderness; others see them as intruders. As the battle continues between wolf proponents and opponents, finding solutions that resolve conflicts while supporting the integrity of nature is challenging. In this essay we argue that we need to make room for wolves and other native carnivores who are re-colonizing areas from which they were extirpated. Strategies that foster coexistence are necessary and wildlife agencies must consider all stakeholders and invest adequate resources to inform the public about how to mitigate conflicts between people/domestic animals, and predators. Values and ethics must be woven into wildlife policy and management and we must be willing to ask difficult ethical questions and learn from past mistakes.

  9. KSC-03pd0296

    NASA Image and Video Library

    2003-02-07

    KENNEDY SPACE CENTER, FLA. - A Columbia Crew Memorial Service is held at the Shuttle Landing Facility for KSC employees and invited guests. NASA Associate Deputy Administrator for Institutions and Asset Management James L. Jennings is at the podium. The Columbia and her crew of seven were lost on Feb. 1, 2003, over East Texas as they returned to Earth after a 16-day research mission. Taking part in the service were NASA Administrator Sean O’Keefe, former KSC Director Robert Crippen, astronaut Jim Halsell, several employees, area clergymen, and members of Patrick Air Force Base. The service concluded with a “Missing Man Formation Fly Over” by NASA T-38 jet aircraft.

  10. School and University in Soviet Cinema of "Perestroika" (1986-1991)

    ERIC Educational Resources Information Center

    Fedorov, Alexander; Levitskaya, Anastasia; Gorbatkova, Olga; Mamadaliev, Anvar

    2018-01-01

    Films of the "perestroika" period (1986-1991) related to school/university theme showed that: - the educational / upbringing process has lost the previous strict storylines and in many respects has lost its communist landmarks;--both school and university have acute problem areas (crisis, disappointment and fatigue, professional…

  11. Waterborne outbreak of gastroenteritis: effects on sick leaves and cost of lost workdays.

    PubMed

    Halonen, Jaana I; Kivimäki, Mika; Oksanen, Tuula; Virtanen, Pekka; Virtanen, Mikko J; Pentti, Jaana; Vahtera, Jussi

    2012-01-01

    In 2007, part of a drinking water distribution system was accidentally contaminated with waste water effluent causing a gastroenteritis outbreak in a Finnish town. We examined the acute and cumulative effects of this incidence on sick leaves among public sector employees residing in the clean and contaminated areas, and the additional costs of lost workdays due to the incidence. Daily information on sick leaves of 1789 Finnish Public Sector Study participants was obtained from employers' registers. Global Positioning System-coordinates were used for linking participants to the clean and contaminated areas. Prevalence ratios (PR) for weekly sickness absences were calculated using binomial regression analysis. Calculations for the costs were based on prior studies. Among those living in the contaminated areas, the prevalence of participants on sick leave was 3.54 (95% confidence interval (CI) 2.97-4.22) times higher on the week following the incidence compared to the reference period. Those living and working in the clean area were basically not affected, the corresponding PR for sick leaves was 1.12, 95% CI 0.73-1.73. No cumulative effects on sick leaves were observed among the exposed. The estimated additional costs of lost workdays due to the incidence were 1.8-2.1 million euros. The prevalence of sickness absences among public sector employees residing in affected areas increased shortly after drinking water distribution system was contaminated, but no long-term effects were observed. The estimated costs of lost workdays were remarkable, thus, the cost-benefits of better monitoring systems for the water distribution systems should be evaluated.

  12. Evaporite karst of northern lower Michigan

    USGS Publications Warehouse

    Black, T.J.

    1997-01-01

    Michigan has three main zones of evaporite karst: collapse breccia in Late Silurian deposits of the Mackinac Straits region; breccia, collapse sinks, and mega-block collapse in Middle Devonian deposits of Northern Lower Michigan, which overlaps the preceding area; and areas of soil swallows in sinks of Mississippian deposits between Turner and Alabaster in Arenac and Iosco counties, and near Grand Rapids in Kent County. The author has focused his study on evaporite karst of the Middle Devonian deposits. The Middle Devonian depos its are the Detroit River Group: a series consisting of limestone, dolomite, shale, salt, gypsum, and anhydrite. The group occurs from subcrop, near the surface, to nearly 1400 feet deep from the northern tip of the Southern Peninsula to the south edge of the "solution front" Glacial drift is from zero to 350 feet thick. Oil and gas exploration has encountered some significant lost-circulation zones throughout the area. Drilling without fluid returns, casing-seal failures, and lost holes are strong risks in some parts of the region. Lost fluid returns near the top of the group in nearby areas indicate some karst development shortly after deposition. Large and irregular lost-circulation zones, linear and patch trends of large sink holes, and 0.25 mile wide blocks of down-dropped land in the northern Lower Peninsula of Michigan were caused by surface- and ground-water movement along faults into the Detroit River Group. Glaciation has removed some evidence of the karst area at the surface. Sinkhole development, collapse valleys, and swallows developed since retreat of the glacier reveal an active solution front in the Detroit River Group.

  13. 41 CFR 102-34.135 - What do we do about a lost or stolen license plate?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34-MOTOR VEHICLE MANAGEMENT Identifying and Registering Motor Vehicles License Plates § 102-34.135 What do we do about a lost or stolen license plate? You must report the loss or theft of license plates...), local police, to GSA Fleet when a GSA Fleet leased motor vehicle is involved, and to the Federal...

  14. Sedimentation and bathymetry changes in Suisun Bay: 1867-1990

    USGS Publications Warehouse

    Cappiella, Karen; Malzone, Chris; Smith, Richard; Jaffe, Bruce

    1999-01-01

    Understanding patterns of historical erosion and deposition in San Francisco Bay is crucial in managing such issues as locating deposits of sediment-associated contaminants, and the restoration of wetland areas. These problems were addressed by quantitatively examining historical hydrographic surveys. The data from five hydrographic surveys, made from 1867 to 1990, were analyzed using surface modeling software to determine long-term changes in the sediment system of Suisun Bay and surrounding areas. A surface grid displaying the bathymetry was created for each survey period, and the bathymetric change between survey periods was computed by differencing these grids. Patterns and volumes of erosion and deposition, sedimentation rates, and shoreline changes were derived from the resulting change grids. Approximately 115 million cubic meters of sediment were deposited in the Suisun Bay area from 1867 to 1887, the majority of which was debris from hydraulic gold mining in the Sierra Nevada. Just under two-thirds of the area of the study site was depositional during this time period, while less than one-third of it was erosional. However, over the entire study period, the Suisun Bay area lost sediment, indicating that a large amount of erosion occurred from1887 to 1990. In fact, this area lost sediment during each of the change periods between 1887 and 1990. Because erosion and deposition are processes that may vary over space and time, further analyses of more specific areas were done to examine spatial and temporal patterns. The change in the Suisun Bay area from being a largely depositional environment to an erosional one is the result of a combination of several factors. These factors include the regulation and subsequent cessation of hydraulic mining practices, and the increase in flood control and water distribution projects that have decreased sediment supply to the bay by reducing the frequency and duration of peak flow conditions. Another pattern shown by the changing bathymetry is the substantial decrease in the area of tidal flat (defined in this study as the area between mean lower low water and the shoreline), particularly in Grizzly Bay and Honker Bay. These tidal flats are important to the bay ecosystem, providing stability and biologic diversity.

  15. Avoiding revenue loss due to 'lesser of' contract clauses.

    PubMed

    Stodolak, Frederick; Gutierrez, Henry

    2014-08-01

    Finance managers seeking to avoid lost revenue attributable to lesser-of-charge-or-fixed-fee (lesser-of) clauses in their contracts should: Identify payer contracts that contain lesser-of clauses. Prepare lesser-of lost-revenue reports for non-bundled and bundled rates. For claims with covered charges below the bundled rate, identify service codes associated with the greatest proportion of total gross revenue and determine new, higher charge levels for those codes. Establish an approach for setting charges for non-bundled fee schedules to address lost-revenue-related issues. Incorporate changes into overall strategic or hospital zero-based pricing modeling and parameters.

  16. Ecosystem services and emergent vulnerability in managed ecosystems: A geospatial decision-support tool

    Treesearch

    Colin M. Beier; Trista M. Patterson; F. Stuart Chapin III

    2008-01-01

    Managed ecosystems experience vulnerabilities when ecological resilience declines and key flows of ecosystem services become depleted or lost. Drivers of vulnerability often include local management actions in conjunction with other external, larger scale factors. To translate these concepts to management applications, we developed a conceptual model of feedbacks...

  17. Understanding the Impacts of Land-Use Policies on a Threatened Species: Is There a Future for the Bornean Orang-utan?

    PubMed Central

    Wich, Serge A.; Gaveau, David; Abram, Nicola; Ancrenaz, Marc; Baccini, Alessandro; Brend, Stephen; Curran, Lisa; Delgado, Roberto A.; Erman, Andi; Fredriksson, Gabriella M.; Goossens, Benoit; Husson, Simon J.; Lackman, Isabelle; Marshall, Andrew J.; Naomi, Anita; Molidena, Elis; Nardiyono; Nurcahyo, Anton; Odom, Kisar; Panda, Adventus; Purnomo; Rafiastanto, Andjar; Ratnasari, Dessy; Santana, Adi H.; Sapari, Imam; van Schaik, Carel P.; Sihite, Jamartin; Spehar, Stephanie; Santoso, Eddy; Suyoko, Amat; Tiju, Albertus; Usher, Graham; Atmoko, Sri Suci Utami; Willems, Erik P.; Meijaard, Erik

    2012-01-01

    The geographic distribution of Bornean orang-utans and its overlap with existing land-use categories (protected areas, logging and plantation concessions) is a necessary foundation to prioritize conservation planning. Based on an extensive orang-utan survey dataset and a number of environmental variables, we modelled an orang-utan distribution map. The modelled orang-utan distribution map covers 155,106 km2 (21% of Borneo's landmass) and reveals four distinct distribution areas. The most important environmental predictors are annual rainfall and land cover. The overlap of the orang-utan distribution with land-use categories reveals that only 22% of the distribution lies in protected areas, but that 29% lies in natural forest concessions. A further 19% and 6% occurs in largely undeveloped oil palm and tree plantation concessions, respectively. The remaining 24% of the orang-utan distribution range occurs outside of protected areas and outside of concessions. An estimated 49% of the orang-utan distribution will be lost if all forest outside of protected areas and logging concessions is lost. To avoid this potential decline plantation development in orang-utan habitats must be halted because it infringes on national laws of species protection. Further growth of the plantation sector should be achieved through increasing yields in existing plantations and expansion of new plantations into areas that have already been deforested. To reach this goal a large scale island-wide land-use masterplan is needed that clarifies which possible land uses and managements are allowed in the landscape and provides new standardized strategic conservation policies. Such a process should make much better use of non-market values of ecosystem services of forests such as water provision, flood control, carbon sequestration, and sources of livelihood for rural communities. Presently land use planning is more driven by vested interests and direct and immediate economic gains, rather than by approaches that take into consideration social equity and environmental sustainability. PMID:23145100

  18. Historic Flooding in South Georgia, March 27-April 3, 2009

    USGS Publications Warehouse

    McCallum, Brian E.; Gotvald, Anthony J.; Landers, Mark N.

    2009-01-01

    A primary mission of the U.S. Geological Survey (USGS) is the measurement and documentation of the magnitude and extent of hydrologic hazards, such as floods, droughts, and hurricane storm surge. USGS personnel were deployed for historic widespread flooding that occurred throughout South Georgia from a storm event beginning in the late evening of March 27 and continuing through April 3, 2009. Data collected by USGS personnel and a network of automated real-time streamgages are critical to emergency management officials so that informed decisions can be made before, during, and after an event to assist in the protection of life and property. According to the Federal Emergency Management Agency (FEMA), 46 counties in Georgia were declared disaster areas due to flooding. FEMA reported that 1,875 homes and 29 businesses were affected by floodwaters. No lives were lost in this flood. Approximately $60 million in public infrastructure damage occurred to roads, culverts, bridges and a water treatment facility (Joseph T. McKinney, Federal Emergency Management Agency, written commun., July 2009).

  19. Investigation of salt loss from the Bonneville Salt Flats, northwestern Utah

    USGS Publications Warehouse

    Mason, James L.; Kipp, Kenneth L.

    1997-01-01

    The Bonneville Salt Flats study area is located in the western part of the Great Salt Lake Desert in northwestern Utah, about 110 miles west of Salt Lake City. The salt crust covers about 50 square miles, but the extent varies yearly as a result of salt being dissolved by the formation and movement of surface ponds during the winter and redeposited with the evaporation of these ponds during the summer.A decrease in thickness and extent of the salt crust on the Bonneville Salt Flats has been documented during 1960-88 (S. Brooks, Bureau of Land Management, written commun., 1989). Maximum salt-crust thickness was 7 feet in 1960 and 5.5 feet in 1988. No definitive data are available to identify and quantify the processes that cause salt loss. More than 55 million tons of salt are estimated to have been lost from the salt crust during the 28-year period. The Bureau of Land Management needs to know the causes of salt loss to make appropriate management decisions.

  20. Modelling small-area inequality in premature mortality using years of life lost rates

    NASA Astrophysics Data System (ADS)

    Congdon, Peter

    2013-04-01

    Analysis of premature mortality variations via standardized expected years of life lost (SEYLL) measures raises questions about suitable modelling for mortality data, especially when developing SEYLL profiles for areas with small populations. Existing fixed effects estimation methods take no account of correlations in mortality levels over ages, causes, socio-ethnic groups or areas. They also do not specify an underlying data generating process, or a likelihood model that can include trends or correlations, and are likely to produce unstable estimates for small-areas. An alternative strategy involves a fully specified data generation process, and a random effects model which "borrows strength" to produce stable SEYLL estimates, allowing for correlations between ages, areas and socio-ethnic groups. The resulting modelling strategy is applied to gender-specific differences in SEYLL rates in small-areas in NE London, and to cause-specific mortality for leading causes of premature mortality in these areas.

  1. Time Management and Academic Achievement of Higher Secondary Students

    ERIC Educational Resources Information Center

    Cyril, A. Vences

    2015-01-01

    The only thing, which can't be changed by man, is time. One cannot get back time lost or gone Nothing can be substituted for time. Time management is actually self management. The skills that people need to manage others are the same skills that are required to manage themselves. The purpose of the present study was to explore the relation between…

  2. Predictors of the sex offender civil commitment trial outcomes in New York State.

    PubMed

    Lu, Yunmei; Freeman, Naomi J; Sandler, Jeffrey C

    2015-10-01

    The present study analyzed sex offender civil management (i.e., civil commitment) legal proceedings in New York State and identified factors that predict trial results. Specifically, the current study compared a sample of 38 sex offenders who were released to the community after winning their civil management trials to 183 sex offenders who lost their civil management trials. Additionally, for the 183 sex offenders who lost their civil management trials, the current study compared 146 offenders who were ordered to inpatient civil commitment to 37 offenders who were deemed fit for civil management in the community. Results of the analyses indicated that sexual criminality, sexual deviance, and criminality involving child victims increased the likelihood of offenders both losing their civil management trial and being found to be in need of inpatient care, while the presence of variables associated with nonsexual criminality increased the likelihood of offenders both winning their civil management trials and being deemed fit for management in the community. The findings of this study provide guidance for psychiatric examiners who testify in civil management legal proceedings, as well as for legal professionals specializing in civil management cases. (c) 2015 APA, all rights reserved).

  3. Paradise Lost: Introducing Students to Climate Change through Story

    ERIC Educational Resources Information Center

    Bennon, Brady

    2013-01-01

    "This country has been the basis of my being. And when it's no longer there, you know, it's unthinkable." Ueantabo Mackenzie's haunting words in the PBS NOW documentary "Paradise Lost" shook the author. He knew he wanted to teach a unit on global warming, especially after participating in the Portland-area Rethinking Schools…

  4. Reclaiming "Lost Prizes": An Interview with Ken McCluskey

    ERIC Educational Resources Information Center

    Van Bockern, Steve

    2012-01-01

    This article presents an interview with Dr. Ken McCluskey, Dean and Professor of Education at the University of Winnipeg. He is known internationally for his work in several areas including: (1) mentoring; (2) attention-deficit hyperactivity disorder; (3) at-risk children and youth (where his "Lost Prizes" and related projects serve as…

  5. Development of 20 TaqMan assays differentiating the endangered shortnose and Lost River suckers

    USGS Publications Warehouse

    Hoy, Marshal S.; Ostberg, Carl O.

    2015-01-01

    Accurate species identification is vital to conservation and management of species at risk. Species identification is challenging when taxa express similar phenotypic characters and form hybrids, for example the endangered shortnose sucker (Chasmistes brevirostris) and Lost River sucker (Deltistes luxatus). Here, we developed 20 Taqman assays that differentiate these species (19 nuclear DNA and one mitochondrial DNA). Assays were evaluated in 160 young-of-the-year identified to species using meristic counts. Alleles were not fixed between species, but species were highly differentiated (F ST = 0.753, P < 0.001). The assays developed herein will be a valuable tool for resource managers.

  6. Violence prevention and municipal licensing of indoor sex work venues in the Greater Vancouver Area: narratives of migrant sex workers, managers and business owners

    PubMed Central

    Anderson, Solanna; Jia, Jessica Xi; Liu, Vivian; Chattier, Jill; Krüsi, Andrea; Allan, Sarah; Maher, Lisa; Shannon, Kate

    2015-01-01

    Using a socio-ecological, structural determinants framework, this study assesses the impact of municipal licensing policies and related policing practices across the Greater Vancouver Area (Canada) on the risk of violence within indoor sex work venues. Qualitative interviews were conducted with 46 migrant/immigrant sex workers, managers and owners of licensed indoor sex work establishments and micro-brothels. Findings indicate that policing practices and licensing requirements increase sex workers’ risk of violence and conflict with clients, and result in heightened stress, an inability to rely on police support, lost income and the displacement of sex workers to more hidden informal work venues. Prohibitive licensing and policing practices prevent sex workers, managers and owners from adopting safer workplace measures and exacerbate health and safety risks for sex workers. This study provides critical evidence of the negative public health implications of prohibitive municipal licensing in the context of a criminalised and enforcement-based approach to sex work. Workplace safety recommendations include the decriminalisation of sex work and the elimination of disproportionately high fees for licenses, criminal record restrictions, door lock restrictions, employee registration requirements and the use of police as licensing inspectors. PMID:25686777

  7. Health impact assessment of climate change in Bangladesh

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

    Nelson, Deborah Imel

    2003-05-01

    Global climate change (GCC) may have serious and irreversible impacts. Improved methods are needed to predict and quantify health impacts, so that appropriate risk management strategies can be focused on vulnerable areas. The disability-adjusted life year (DALY) is proposed as an effective tool in environmental health impact assessment (HIA). The DALY accounts for years of life lost to premature death and/or morbidity. Both the DALY and the determinants-of-health approach are applied to HIA of GCC in Bangladesh. Based on historical data, a major storm event may result in approximately 290 DALY per 1000 population, including both deaths and injuries, comparedmore » to a current all-cause rate of about 280 per 1000 in the region. A more precise result would require a large input of data; however, this level of analysis may be sufficient to rank risks, and to motivate and target risk management efforts.« less

  8. Carbon stock projection in North Sumatera using multi objective land allocation approach

    NASA Astrophysics Data System (ADS)

    Ichwani, S. N.; Wulandari, R.; Ramachandra, A.

    2018-05-01

    Nowadays, GHG emission is a critical issue for environmental management due to the large scale of land cover change, especially forest cover. This study provides a protection development strategy for North Sumatera as one way to manage the area. By using Multi Objective Land Allocation (MOLA), we evaluated two GHG emission scenarios, including a Business As Usual (BAU) scenario and Protection scenario. The result shows that the province will lose the carbon stock up to 24 million tons in the year of 2035 by using a BAU scenario. On the other hand, by implementing the Protection scenario, total carbon stock that is lost in the same period is about 5 millions tons solely. It proves that protection scenario is a good scenario and effective to reduce the carbon loss. Furthermore, this scenario can be an alternative for North Sumatera spatial plan.

  9. Different approaches to valuing the lost productivity of patients with migraine.

    PubMed

    Lofland, J H; Locklear, J C; Frick, K D

    2001-01-01

    To calculate and compare the human capital approach (HCA) and friction cost approach (FCA) methods for estimating the cost of lost productivity of migraineurs after the initiation of sumatriptan from a US societal perspective. Secondary, retrospective analysis to a prospective observational study. A mixed-model managed care organisation in western Pennsylvania, USA. Patients with migraine using sumatriptan therapy. Patient-reported questionnaires collected at baseline, 3 and 6 months after initiation of sumatriptan therapy. The cost of lost productivity estimated with the HCA and FCA methods. Of the 178 patients who completed the study, 51% were full-time employees, 13% were part-time, 18% were not working and 17% changed work status. Twenty-four percent reported a clerical or administrative position. From the HCA, the estimated total cost of lost productivity for 6 months following the initiation of sumatriptan was $US117905 (1996 values). From the FCA, the six-month estimated total cost of lost productivity ranged from $US28329 to $US117905 (1996 values). This was the first study to retrospectively estimate lost productivity of patients with migraine using the FCA methodology. Our results demonstrate that depending on the assumptions and illustrations employed, the FCA can yield lost productivity estimates that vary greatly as a percentage of the HCA estimate. Prospective investigations are needed to better determine the components and the nature of the lost productivity for chronic episodic diseases such as migraine headache.

  10. Recovering real money with a contract management system.

    PubMed

    Lang, Kevin; Williams, Bethany

    2003-12-01

    A payment error here, a payment error there--pretty soon, you're talking about real money. Contract and underpayment management systems can pay for themselves by unearthing tiny errors that add up to a lot of lost cash.

  11. Characterization Report to Support the Phytoremediation Efforts for Southern Sector, Savannah River Site, Aiken, South Carolina

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

    Jerome, K.M.

    1999-06-08

    In February, 1999, we conducted a small-scale characterization effort to support future remediation decisions for the Southern Sector of the upper Three Runs watershed. The study concentrated on groundwater adjacent to the seepline at Tim's Branch above and below Steed's Pond. the primary compounds of interest were the volatile organic contaminants (VOCs), trichlorethylene (TCE) and tetrachloroethylene (PCE). Due to the site topography and hydrogeology, samples collected north of Steed's Pond were from the M-Area (water table) aquifer; while those locations south of Steed's Pond provided samples from the Lost Lake aquifer. Results of the study suggest that the leading edgemore » of the A/M Area plume in the Lost Lake aquifer may be approaching the seepline at Tim's Branch below Steed's Pond, south of Road 2. Neither TCE nor PCE were detected int he samples targeting the seepline of the water table aquifer. The concentrations found for both TCE and PCE associated with the Lost Lake aquifer outcrop region were slightly above the detection limit of the analytical instrument used. The findings of this study are consistent with the conceptual model for the organic contaminant plume in the A/M Area of the Savannah River Site (SRS) -- the plume in the Southern Sector is known to be depth discrete and primarily in the Lost lake Aquifer. The sites with detected VOCs are in the most upstream accessible reaches of Tim's Branch where water from the Lost Lake Aquifer crops out. Additional characterization efforts should be directed near this region to confirm the results and to support future planning for the dilute-distal portions of the A/M Area plume. These data, combined with existing groundwater plume data and future characterization results will provide key information to estimate potential contaminant flux to the seepline and to assess the effectiveness of potential clean-up activities such as phytoremediation.« less

  12. The effect of a mindful restaurant eating intervention on weight management in women.

    PubMed

    Timmerman, Gayle M; Brown, Adama

    2012-01-01

    To evaluate the effect of a Mindful Restaurant Eating intervention on weight management. Randomized control trial. Greater metropolitan area of Austin, Texas. Women (n = 35) 40-59 years old who eat out at least 3 times per week. The intervention, using 6 weekly 2-hour, small group sessions, focused on reducing calorie and fat intake when eating out through education, behavior change strategies, and mindful eating meditations. Weight, waist circumference, self-reported daily calorie and fat intake, self-reported calories and fat consumed when eating out, emotional eating, diet related self-efficacy, and barriers to weight management when eating out. General linear models examined change from baseline to final endpoint to determine differences in outcomes between the intervention and control group. Participants in the intervention group lost significantly more weight (P =.03), had lower average daily caloric (P = .002) and fat intake (P = .001), had increased diet-related self-efficacy (P = .02), and had fewer barriers to weight management when eating out (P = .001). Mindful Restaurant Eating intervention was effective in promoting weight management in perimenopausal women. Copyright © 2012 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  13. The Effect of a Mindful Restaurant Eating Intervention on Weight Management in Women

    PubMed Central

    Timmerman, Gayle M.; Brown, Adama

    2011-01-01

    Objective To evaluate the effect of a Mindful Restaurant Eating intervention on weight management. Design Random control trial. Setting Greater metropolitan area of Austin, Texas. Participants Women (n = 35) 40-59 years old who eat out at least 3 times per week. Intervention The intervention, using 6 weekly 2 hour small group sessions, focused on reducing calorie and fat intake when eating out through education, behavior change strategies, and mindful eating meditations. Main Outcome Measures Weight, waist circumference, self-reported daily calorie and fat intake, self-reported calories and fat consumed when eating out, emotional eating, diet related self-efficacy, and barriers to weight management when eating out. Analysis General linear models examined change from baseline to final endpoint to determine differences in outcomes between the intervention and control group. Results Participants in the intervention group lost significantly more weight (P =.03), had lower average daily caloric (P =.002) and fat intake (P =.001), had increased diet related self-efficacy (P =.02), and had fewer barriers to weight management when eating out (P =.001). Conclusions and Implications Mindful Restaurant Eating intervention was effective in promoting weight management in perimenopausal women. PMID:22243980

  14. E&P forum land transport safety management guidelines

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

    Barber, S.; Carouso, M.; Covil, M.

    1996-11-01

    Against a general background of falling lost time injuries the member of serious incidents and fatalities in the upstream E&P industry involving motor vehicles employed in land transport remains stubbornly high. In consequence the E&P Forum has prepared guidelines to provide the E&P industry with clear guidance and a shared aim in minimizing vehicle incidents and their costs. Logistics and land transport are multifunctional activities involving personnel throughout the E&P industry. All those involved in land transport share a joint commitment to amazing land transport risks in their operation and to preventing incidents and fatalities as stated in their HSEmore » policies. Historically management`s focus has been on those activities which have a higher perceived risk. This attention has resulted in significant reductions in the number of accidents in these areas. The management of land transport safety requires the same approach and the same proactive emphasis as the management of other HSE risks within the business activity. Companies should have in place a management system for land transport operations based on a full and careful appraisal of the risks, followed by a clear management strategy to minimis and control those risks to a level as low as reasonably practicable.« less

  15. Gulf of Mexico Integrated Science - Tampa Bay Study - Characterization of Tidal Wetlands

    USGS Publications Warehouse

    McIvor, Carole

    2005-01-01

    Tidal wetlands in Tampa Bay, Florida, consist of mangrove forests and salt marshes. Wetlands buffer storm surges, provide fish and wildlife habitat, and enhance water quality through the removal of water-borne nutrients and contaminants. Substantial areas of both mangroves and salt marshes have been lost to agricultural, residential, and industrial development in this urban estuary. Wetlands researchers are characterizing the biological components of tidal wetlands and examining the physical factors such as salinity, tidal flushing, and sediment deposition that control the composition of tidal wetland habitats. Wetlands restoration is a priority of resource managers in Tampa Bay. Baseline studies such as these are needed for successful restoration planning and evaluation.

  16. Human Impacts on Coral Reefs in the Sultanate of Oman

    NASA Astrophysics Data System (ADS)

    Al-Jufaili, S.; Al-Jabri, M.; Al-Baluchi, A.; Baldwin, R. M.; Wilson, S. C.; West, F.; Matthews, A. D.

    1999-08-01

    A rapid assessment survey of the coral reefs of the Sultanate of Oman was conducted by the Ministry of Regional Municipalities and Environment during the first half of 1996. The survey revealed new information on the distribution pattern of corals in Oman and identified impacts, threats and potential threats to coral communities for the purpose of preparation of a National Coral Reef Management Plan (Phase One of the implementation of a National Coastal Zone Management Plan). Impacts on coral reefs in Oman were found to be attributable to both natural and human causes, resulting in significant and widespread degradation. Damage resulting from fisheries activities was the most commonly recorded human impact, with the most severe effects. Other human impacts resulted from coastal construction, recreational activities, oil pollution and eutrophication. Predation of corals by Acanthaster planci, damage caused by storms, coral diseases and temperature-related stress were the most commonly recorded natural impacts to coral reefs. Further minor natural impacts were attributable to siltation, rock falls and predation by a corallivorous gastropod (Drupella sp.). Significant differences between different areas of the country were found in terms of human impacts on coral reefs and these were related to coastal demography and human activity. Eighty per cent of sites studied were recorded to have been affected by human impacts to some degree. Impacts attributable to fisheries activities were found at 69% of the sites. Lost or abandoned gill nets were found to affect coral reefs at 49% of sites throughout Oman and accounted for 70% of all severe human impacts. Lost gill nets were also found to have a negative affect on fisheries resources and other marine wildlife. Observations of the behaviour of gill nets on coral reefs suggested a predictable pattern of damage over time and a significant increase in damage intensity during storms. Fishing nets were found to act selectively, causing greater damage to certain coral communities than to others. Results of the study are discussed in relation to management of coral reef areas in Oman.

  17. Countering resistance to protected-area extension.

    PubMed

    Lindenmayer, David; Thorn, Simon; Noss, Reed

    2018-04-01

    The establishment of protected areas is a critical strategy for conserving biodiversity. Key policy directives like the Aichi targets seek to expand protected areas to 17% of Earth's land surface, with calls by some conservation biologists for much more. However, in places such as the United States, Germany, and Australia, attempts to increase protected areas are meeting strong resistance from communities, industry groups, and governments. We examined case studies of such resistance in Victoria, Australia, Bavaria, Germany, and Florida, United States. We considered 4 ways to tackle this problem. First, broaden the case for protected areas beyond nature conservation to include economic, human health, and other benefits, and translate these into a persuasive business case for protected areas. Second, better communicate the conservation values of protected areas. This should include highlighting how many species, communities, and ecosystems have been conserved by protected areas and the counterfactual (i.e., what would have been lost without protected area establishment). Third, consider zoning of activities to ensure the maintenance of effective management. Finally, remind citizens to think about conservation when they vote, including holding politicians accountable for their environmental promises. Without tackling resistance to expanding the protected estate, it will be impossible to reach conservation targets, and this will undermine attempts to stem the global extinction crisis. © 2017 Society for Conservation Biology.

  18. Improving tsunami warning systems with remote sensing and geographical information system input.

    PubMed

    Wang, Jin-Feng; Li, Lian-Fa

    2008-12-01

    An optimal and integrative tsunami warning system is introduced that takes full advantage of remote sensing and geographical information systems (GIS) in monitoring, forecasting, detection, loss evaluation, and relief management for tsunamis. Using the primary impact zone in Banda Aceh, Indonesia as the pilot area, we conducted three simulations that showed that while the December 26, 2004 Indian Ocean tsunami claimed about 300,000 lives because there was no tsunami warning system at all, it is possible that only about 15,000 lives could have been lost if the area had used a tsunami warning system like that currently in use in the Pacific Ocean. The simulations further calculated that the death toll could have been about 3,000 deaths if there had been a disaster system further optimized with full use of remote sensing and GIS, although the number of badly damaged or destroyed houses (29,545) could have likely remained unchanged.

  19. Situational Management, Standard Setting, and Self-Reward in a Behavior Modification Weight Loss Program.

    ERIC Educational Resources Information Center

    Chapman, Stanley L.; Jeffrey, D. Balfour

    1978-01-01

    In comprehensive wieght loss program, overweight women exposed to instruction in self-standard setting and to situational management techniques lost more weight than those instructed only in situational management techniques. Findings illustrate facilitative effect of teaching individuals to set specific, objective, and realistic goals for eating…

  20. The cultural route of present and lost landscapes in the centre of Bucharest - digital model

    NASA Astrophysics Data System (ADS)

    Bostenaru-Dan, Maria

    2015-04-01

    We are developing a digital model of the Magheru boulevard in central Bucharest. This N-S axis in the centre of the city is a unique encounter with interwar architecture. It is a protected area in the city, with buildings listed individually or as group of monuments, and also with protection at urban planning level. But at the same time the landscape does not facilitate the building of urban routes between monuments. A GIS model of the area exists, but does not yet take into account this heritage value of the buildings, being developed in a civil engineering environment. It is also one of the few partial 3D models of Bucharest. It allows datascapes of various buidling characteristics. At the same time a 3D model which equally covers all items in an area is ressources expensive. Hence, we propose, similarly to strategic planning to do a Kevin Lynch type selection. Landmarks will be identified as nodes of the routes, and the remaining area treated as zone. Ways connect the nodes and we paid special attention as we will see to their landscape. We developed a concept on how to further build from the idea of layers in GIS to include the issue of scale. As such, floor plans can build strategic points for the nodes of the route such as in Nolli or Sitte plans. Cooperation between GIS and GoogleEarth is envisaged, since GoogleEarth allows for detailing in SketchUp for the interior space. This way we developed an alternative digital model to the levels of detail of CityGML, the classical for 3D city models. The route itself is to be analysed with the method of Space Syntax. While this part of the research focused on the built heritage, on culture, we included also issues of landscape. First, the landscape of the boulevard has to be shaped as to build the route between these nodes of the route. Our concept includes the creation of pocket parks and of links between the pocket parks through vegetal and mineral elements to connect them. Existing urban spaces and empty plots are to be used. Second, we focus on the lost landscape. The lost natural and the lost cultural landscape. The lost natural landscape includes lost gardens of the area, about which our colleague Cerasella Craciun conducted archive research. The lost cultural landscape includes buildings which collapsed in the 1977 earthquake. We developed a digital model of guided tours for these landmarks. First, the lost items are identified on today's map. Second, a game is created in order to identify what replaces them on the historic map. We developed the code for these in Adobe Director and already experimented it for the city of Cologne in Germany, and tested for applicability for the landmarks of the 1755 Lisbon earthquake, where a similar concept is suitable. The nodes of the route are to be mapped as landscape through photography using the COMOB application, which allows inclusion of intangible heritage items such as the world of words.

  1. Indicators of carbon storage in U.S. ecosystems: baseline for terrestrial carbon accounting.

    PubMed

    Negra, Christine; Sweedo, Caroline Cremer; Cavender-Bares, Kent; O'Malley, Robin

    2008-01-01

    Policymakers, program managers, and landowners need information about net terrestrial carbon sequestration in forests, croplands, grasslands, and shrublands to understand the cumulative effects of carbon trading programs, expanding biofuels production, and changing environmental conditions in addition to agricultural and forestry uses. Objective information systems that establish credible baselines and track changes in carbon storage can provide the accountability needed for carbon trading programs to achieve durable carbon sequestration and for biofuels initiatives to reduce net greenhouse gas emissions. A multi-sector stakeholder design process was used to produce a new indicator for the 2008 State of the Nation's Ecosystems report that presents metrics of carbon storage for major ecosystem types, specifically change in the amount of carbon gained or lost over time and the amount of carbon stored per unit area (carbon density). These metrics have been developed for national scale use, but are suitable for adaptation to multiple scales such as individual farm and forest parcels, carbon offset markets and integrated national and international assessments. To acquire the data necessary for a complete understanding of how much, and where, carbon is gained or lost by U.S. ecosystems, expansion and integration of monitoring programs will be required.

  2. Mapping and analysis land-use and land-cover changes during 1996-2016 in Lubuk Kertang mangrove forest, North Sumatra, Indonesia

    NASA Astrophysics Data System (ADS)

    Basyuni, M.; Fitri, A.; Harahap, Z. A.

    2018-03-01

    Mangrove forest plays a significant role for biogeochemical carbon cycle in the context of climate change along the tropical coastal area. The present study analyzed the land-use and land-cover changes from 1996, 2006 and 2016 in Lubuk Kertang mangrove forest, Langkat, North Sumatra, Indonesia. Mangrove diversity in Lubuk Kertang consists of fifteen species, Acanthus ilicifolius, Avicennia marina, A. lanata, A. officinalis, Bruguiera gymnorrhiza, B. sexangula, Ceriops tagal, Excoecaria agallocha, Lumnitzera racemosa, L. littorea, R. apiculata, R. mucronata, Scyphiphora hydrophyllacea, Sonneratia caseolaris, and Xylocarpus granatum. The land use/land cover consists of seven classes namely, mangrove forest, river, residential, paddy field, oil palm plantation, aquaculture, and open space area. A land use change matrix showed that the decrease of mangrove forest 109.4 ha from 1996-2006 converted to aquaculture 51.5 ha (47.1%). By contrast, mangrove lost 291.2 ha during 2006-2016, with main driver deforestation was oil palm plantation 128.1 ha (44%). During twenty years mangrove forest has been lost more than 400.4 ha, which is equal to 20.02 ha/year. On the other hand, oil palm plantation and aquaculture have been increased 155.3 ha and 114.1 ha during 1996-2016, respectively, suggested that both land-uses are mainly responsible for mangrove deforestation. These data are likely to contribute towards coastal management planning and practice and mitigating actions for emission reduction scenario.

  3. Baseline-dependent responses of soil organic carbon dynamics to climate and land disturbances

    USGS Publications Warehouse

    Tan, Zhengxi; Liu, Shuguang

    2013-01-01

    Terrestrial carbon (C) sequestration through optimizing land use and management is widely considered a realistic option to mitigate the global greenhouse effect. But how the responses of individual ecosystems to changes in land use and management are related to baseline soil organic C (SOC) levels still needs to be evaluated at various scales. In this study, we modeled SOC dynamics within both natural and managed ecosystems in North Dakota of the United States and found that the average SOC stock in the top 20 cm depth of soil lost at a rate of 450 kg C ha−1 yr−1 in cropland and 110 kg C ha−1 yr−1 in grassland between 1971 and 1998. Since 1998, the study area had become a SOC sink at a rate of 44 kg C ha−1 yr−1. The annual rate of SOC change in all types of lands substantially depends on the magnitude of initial SOC contents, but such dependency varies more with climatic variables within natural ecosystems and with management practices within managed ecosystems. Additionally, soils with high baseline SOC stocks tend to be C sources following any land surface disturbances, whereas soils having low baseline C contents likely become C sinks following conservation management.

  4. Syndesmosis and lateral ankle sprains in the National Football League.

    PubMed

    Osbahr, Daryl C; Drakos, Mark C; O'Loughlin, Padhraig F; Lyman, Stephen; Barnes, Ronnie P; Kennedy, John G; Warren, Russell F

    2013-11-01

    Syndesmosis sprains in the National Football League (NFL) can be a persistent source of disability, especially compared with lateral ankle injuries. This study evaluated syndesmosis and lateral ankle sprains in NFL players to allow for better identification and management of these injuries. Syndesmosis and lateral ankle sprains from a single NFL team database were reviewed over a 15-year period, and 32 NFL team physicians completed a questionnaire detailing their management approach. A comparative analysis was performed analyzing several variables, including diagnosis, treatment methods, and time lost from sports participation. Thirty-six syndesmosis and 53 lateral ankle sprains occurred in the cohort of NFL players. The injury mechanism typically resulted from direct impact in the syndesmosis and torsion in the lateral ankle sprain group (P=.034). All players were managed nonoperatively. The mean time lost from participation was 15.4 days in the syndesmosis and 6.5 days in the lateral ankle sprain groups (P⩽.001). National Football League team physicians varied treatment for syndesmosis sprains depending on the category of diastasis but recommended nonoperative management for lateral ankle sprains. Syndesmosis sprains in the NFL can be a source of significant disability compared with lateral ankle sprains. Successful return to play with nonoperative management is frequently achieved for syndesmosis and lateral ankle sprains depending on injury severity. With modern treatment algorithms for syndesmosis sprains, more aggressive nonoperative treatment is advocated. Although the current study shows that syndesmosis injuries require longer rehabilitation periods when compared with lateral ankle sprains, the time lost from participation may not be as prolonged as previously reported. Copyright 2013, SLACK Incorporated.

  5. Real time wide area radiation surveillance system (REWARD) based on 3d silicon and (CD,ZN)Te for neutron and gamma-ray detection

    NASA Astrophysics Data System (ADS)

    Disch, C.

    2014-09-01

    Mobile surveillance systems are used to find lost radioactive sources and possible nuclear threats in urban areas. The REWARD collaboration [1] aims to develop such a complete radiation monitoring system that can be installed in mobile or stationary setups across a wide area. The scenarios include nuclear terrorism threats, lost radioactive sources, radioactive contamination and nuclear accidents. This paper will show the performance capabilities of the REWARD system in different scnarios. The results include both Monte Carlo simulations as well as neutron and gamma-ray detection performances in terms of efficiency and nuclide identification. The outcomes of several radiation mapping survey with the entire REWARD system will also be presented.

  6. Maintenance Process Strategic Analysis

    NASA Astrophysics Data System (ADS)

    Jasiulewicz-Kaczmarek, M.; Stachowiak, A.

    2016-08-01

    The performance and competitiveness of manufacturing companies is dependent on the availability, reliability and productivity of their production facilities. Low productivity, downtime, and poor machine performance is often linked to inadequate plant maintenance, which in turn can lead to reduced production levels, increasing costs, lost market opportunities, and lower profits. These pressures have given firms worldwide the motivation to explore and embrace proactive maintenance strategies over the traditional reactive firefighting methods. The traditional view of maintenance has shifted into one of an overall view that encompasses Overall Equipment Efficiency, Stakeholders Management and Life Cycle assessment. From practical point of view it requires changes in approach to maintenance represented by managers and changes in actions performed within maintenance area. Managers have to understand that maintenance is not only about repairs and conservations of machines and devices, but also actions striving for more efficient resources management and care for safety and health of employees. The purpose of the work is to present strategic analysis based on SWOT analysis to identify the opportunities and strengths of maintenance process, to benefit from them as much as possible, as well as to identify weaknesses and threats, so that they could be eliminated or minimized.

  7. Efficiently finding information on the Internet.

    PubMed

    Underberger, D

    2000-01-01

    The Internet: a vast frontier of endless information. Despite this gold mine of knowledge, most users remain lost in cyberspace with little knowledge of what is available, where or how to find these treasures. Popular communities such as America Online have emerged because they help to organize the content into manageable pieces. But once you venture outside these confines, you get lost. This article will enable you to efficiently find general information and medically-related content on the Internet.

  8. Using Communication Consultants to Rightsize Successfully.

    ERIC Educational Resources Information Center

    Tudor, Thomas R.; Sleeth, Randall G.

    1997-01-01

    Argues that successful "rightsizing" requires that managers preserve the morale and productivity of the remaining employees. Finds a communication consultant can offer guidance on how to maintain employee morale, help employees perceive the layoffs as fair, take care of employees who have lost their jobs, assist management with layoff…

  9. A review on soil carbon accumulation due to the management change of major Brazilian agricultural activities.

    PubMed

    La Scala, N; De Figueiredo, E B; Panosso, A R

    2012-08-01

    Agricultural areas deal with enormous CO2 intake fluxes offering an opportunity for greenhouse effect mitigation. In this work we studied the potential of soil carbon sequestration due to the management conversion in major agricultural activities in Brazil. Data from several studies indicate that in soybean/maize, and related rotation systems, a significant soil carbon sequestration was observed over the year of conversion from conventional to no-till practices, with a mean rate of 0.41 Mg C ha(-1) year(-1). The same effect was observed in sugarcane fields, but with a much higher accumulation of carbon in soil stocks, when sugarcane fields are converted from burned to mechanised based harvest, where large amounts of sugarcane residues remain on the soil surface (1.8 Mg C ha(-1) year(-1)). The higher sequestration potential of sugarcane crops, when compared to the others, has a direct relation to the primary production of this crop. Nevertheless, much of this mitigation potential of soil carbon accumulation in sugarcane fields is lost once areas are reformed, or intensive tillage is applied. Pasture lands have shown soil carbon depletion once natural areas are converted to livestock use, while integration of those areas with agriculture use has shown an improvement in soil carbon stocks. Those works have shown that the main crop systems of Brazil have a huge mitigation potential, especially in soil carbon form, being an opportunity for future mitigation strategies.

  10. In Pursuit of Leadership: The Prescriptive Approach.

    DTIC Science & Technology

    1987-03-16

    Drucker , The Practice of Management , New York: Harper and Row, Publishers, (1954). 4. Ralph Waldo Emerson, The Essays of Ralph Waldo Emerson, Norwalk...York: Amacom (American Management Associations), (1981). 6. Peter F. Drucker , The Effective Executive, New York: Harper and Row, Publishers, (1967). 7...Back-to-Basics Management : The Lost Craft of Leadership, New York: Facts on Fire, Inc., (1983). 5. Peter F. Drucker , The Practice of Management , New

  11. Crisis Data Management: A Forum Guide to Collecting and Managing Data about Displaced Students. NFES 2010-804

    ERIC Educational Resources Information Center

    National Forum on Education Statistics, 2010

    2010-01-01

    In the aftermath of hurricanes Katrina and Rita, the immediate demand for data about displaced students overwhelmed many school districts that had gained or lost students because of the disasters. The scale of these crises and their effects on school operations and management were in many ways unprecedented. This guide reflects "lessons…

  12. Assessing Your Assets: Systems for Tracking and Managing IT Assets Can Save Time and Dollars

    ERIC Educational Resources Information Center

    Holub, Patricia A.

    2007-01-01

    The average school district loses more than $80,000 per year because of lost or damaged IT assets, according to a QED survey cosponsored by Follett Software Company. And many districts--59 percent--still use manual systems to track assets. Enter asset management systems. Software for managing assets, when implemented properly, can save time,…

  13. Visitor and recreation impact monitoring: Is it lost in the gulf between science and management?

    Treesearch

    David N. Cole

    2006-01-01

    Park managers have seldom had the scientific information on recreation and its impacts that they need. Despite allocating substantial portions of park budgets to visitor management, few resources are typically allocated to recreation science. This is hugely problematic. Visitors are a focal species in every park and yet we have little systematic information about how...

  14. KSC-03pd0285

    NASA Image and Video Library

    2003-02-07

    KENNEDY SPACE CENTER, FLA. - A Columbia Crew Memorial Service is held at the Shuttle Landing Facility for KSC employees and invited guests, including former KSC Director of Shuttle Processing Robert Sieck (left), KSC lead vehicle manager Kelvin Manning (next), and Columbia's first pilot and former KSC Director Robert Crippen (third from left). The Columbia and her crew of seven were lost on Feb. 1, 2003, over East Texas as they returned to Earth after a 16-day research mission. Taking part in the service were NASA Administrator Sean O’Keefe, former KSC Director Robert Crippen, astronaut Jim Halsell, several employees, area clergymen, and members of Patrick Air Force Base. The service concluded with a “Missing Man Formation Fly Over” by NASA T-38 jet aircraft.

  15. KSC-03pd0288

    NASA Image and Video Library

    2003-02-07

    KENNEDY SPACE CENTER, FLA. - A Columbia Crew Memorial Service is held at the Shuttle Landing Facility for KSC employees and invited guests, including (from left) NASA Associate Deputy Administrator for Institutions and Asset Management James L. Jennings, Florida Gov. Jeb Bush, NASA Administrator Sean O'Keefe, and Columbia's first pilot and former KSC Director Robert Crippen. The Columbia and her crew of seven were lost on Feb. 1, 2003, over East Texas as they returned to Earth after a 16-day research mission. Taking part in the service were NASA Administrator Sean O’Keefe, former KSC Director Robert Crippen, astronaut Jim Halsell, several employees, area clergymen, and members of Patrick Air Force Base. The service concluded with a “Missing Man Formation Fly Over” by NASA T-38 jet aircraft.

  16. A Plan to Develop a Red Tide Warning System for Seawater Desalination Process Management

    NASA Astrophysics Data System (ADS)

    Kim, Tae Woo; Yun, Hong Sik

    2017-04-01

    The holt of the seawater desalination process for fifty five days due to the eight-month long red tide in 2008 in the Persian Gulf, the Middle East, had lost about 10 billion KRW. The POSCO Seawater Desalination facility, located in Gwangyang Bay Area in the Southern Sea, has produced 30,000 tons of fresh water per day since 2014. Since there has been an incident of red time in the area for three months in August, 2012, it is necessary to establish a warning system for red tide that threatens the stable operation of the seawater desalination facility. A red tide warning system can offer the seawater desalination facility manager customized services on red tide information and potential red tide inflow to the water intake. This study aimed to develop a red tide warning system in Gwangyang Bay Area by combining RS, modeling and monitoring technologies, which provides red tide forecasting information with which to effectively control the seawater desalination process. Using the proposed system, the seawater desalination facility manager can take phased measures to cope with the inflow of red tide. ACKNOWLEDGMENTS This research was supported by a grant(16IFIP-C088924-03) from Industrial Facilities & Infrastructure Research Program funded by Ministry of Land, Infrastructure and Transport(MOLIT) of the Korea government and the Korea Agency for Infrastructure Technology Advancement (KAIA). This research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education(NRF-2014R1A1A2054975).

  17. Managing Lost and Missing Books

    ERIC Educational Resources Information Center

    Sewell, Bethany Badgett; Miller, Andrew Jonathan

    2008-01-01

    The University of Denver's Penrose Library's Stacks Maintenance unit is a separately managed unit that works in collaboration with all library departments to ensure complete access to the library's print collections. This unit takes advantage of a variety of techniques and tools to fulfill its mission, including a fine-tuned tracer system for…

  18. 36 CFR 222.70 - Disposal of carcasses.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Section 222.70 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE RANGE MANAGEMENT Management of Wild Free-Roaming Horses and Burros § 222.70 Disposal of carcasses. Carcasses of animals that have lost their status as wild free-roaming horses or burros may be disposed of in any...

  19. 36 CFR 222.70 - Disposal of carcasses.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 222.70 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE RANGE MANAGEMENT Management of Wild Free-Roaming Horses and Burros § 222.70 Disposal of carcasses. Carcasses of animals that have lost their status as wild free-roaming horses or burros may be disposed of in any...

  20. 36 CFR 222.30 - Disposal of carcasses.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 222.30 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE RANGE MANAGEMENT Management of Wild Free-Roaming Horses and Burros § 222.30 Disposal of carcasses. Carcasses of animals that have lost their status as wild free-roaming horses or burros may be disposed of in any...

  1. 36 CFR 222.30 - Disposal of carcasses.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Section 222.30 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE RANGE MANAGEMENT Management of Wild Free-Roaming Horses and Burros § 222.30 Disposal of carcasses. Carcasses of animals that have lost their status as wild free-roaming horses or burros may be disposed of in any...

  2. Effect of Climate Variability and Management Practices on Carbon, Water and Energy Fluxes of a Young Ponderosa Pine Plantation at the Blodgett Forest Ameriflux Site

    NASA Astrophysics Data System (ADS)

    Misson, L.; McKay, M.; Goldstein, A. H.

    2003-12-01

    Our research at Blodgett Forest in the Sierra Nevada mountains of California seeks to better understand how fluxes of CO2, H2O, and energy in a mid-elevation, young pine plantation change interannually in response to climate variability, and how they are impacted by management practices such as shrub removal and thinning. Ecosystem scale fluxes have been measured by the eddy covariance method since 1997, along with meteorological parameters. During winter, the young Ponderosa pine plantation at Blodgett acted mainly as a sink of carbon. Strong variations in winter carbon sequestration occurred due to changes in leaf area index and frequency of freezing temperatures. Interannual variations in springtime carbon flux occurred mainly due to differences in the timing of seasonally increasing temperatures. Drought is a regular feature of the California climate, making water availability the major controller of gas exchange in summer and fall. In late summer 2001, drought stress reduced ecosystem carbon uptake by 1/5, while the Bowen ratio increased by 1/3. Thinning is a widespread procedure in plantation management carried out to reduce stand density, improve forest health, and optimize tree growth. In spring 2000, 2/3 of the trees were removed by mastication, the process of mechanically chewing up unwanted trees, which is becoming a widespread method for pre-commercial thinning in the U.S. During and after thinning, the plantation remained a sink of carbon. Thinning at the Blodgett site reduced the leaf area index from ~3 to ~1.5 m2 m-2, and created branch and stem debris of 400-500 g m-2. During summer 2000, mastication decreased ecosystem carbon uptake by 1/3. Ecosystem water use efficiency decreased by 1/5 and the Bowen ratio increased by 1/3. This indicates the increasing heat lost as sensible versus latent heat as the water flux decreased due to the reduction in leaf area index. After thinning, leaf area index rapidly increased to ~2.5 m2 m-2 by the end of 2000, and to ~3.5 m2 m-2 in 2001. As a result, the uptake of carbon by the ecosystem increased by 1/3 in early summer 2001 in comparison to the pre-thinning value. By summer 2001 the Bowen ratio returned to its pre-thinning value, and the ecosystem water use efficiency increased by 1/3. Higher ecosystem water use efficiency was maintained in summer 2002 and 2003, indicating that the thinning led to better optimization of ecosystem water use for at least the following three years, increasing the ratio of carbon gained to water lost over the growing season.

  3. Mineralogy and grain size of surficial sediment from the Big Lost River drainage and vicinity, with chemical and physical characteristics of geologic materials from selected sites at the Idaho National Engineering Laboratory, Idaho

    USGS Publications Warehouse

    Bartholomay, R.C.; Knobel, L.L.; Davis, L.C.

    1989-01-01

    The U.S. Geological Survey 's Idaho National Engineering Laboratory project office, in cooperation with the U.S. Department of Energy, collected 35 samples of surficial sediments from the Big Lost River drainage and vicinity from July 1987 through August 1988 for analysis of grain-size distribution, bulk mineralogy, and clay mineralogy. Samples were collected from 11 sites in the channel and 5 sites in overbank deposits of the Big Lost River, 6 sites in the spreading areas that receive excess flow from the Big Lost River during peak flow conditions, 7 sites in the natural sinks and playas of the Big Lost River, 1 site in the Little Lost River Sink, and 5 sites from other small, isolated closed basins. Eleven samples from the Big Lost River channel deposits had a mean of 1.9 and median of 0.8 weight percent in the less than 0.062 mm fraction. The other 24 samples had a mean of 63.3 and median of 63.7 weight percent for the same size fraction. Mineralogy data are consistent with grain-size data. The Big Lost River channel deposits had mean and median percent mineral abundances of total clays and detrital mica of 10 and 10%, respectively, whereas the remaining 24 samples had mean and median values of 24% and 22.5% , respectively. (USGS)

  4. Lowland tapir distribution and habitat loss in South America.

    PubMed

    Cordeiro, Jose Luis Passos; Fragoso, José M V; Crawshaw, Danielle; Oliveira, Luiz Flamarion B

    2016-01-01

    The development of species distribution models (SDMs) can help conservation efforts by generating potential distributions and identifying areas of high environmental suitability for protection. Our study presents a distribution and habitat map for lowland tapir in South America. We also describe the potential habitat suitability of various geographical regions and habitat loss, inside and outside of protected areas network. Two different SDM approaches, MAXENT and ENFA, produced relative different Habitat Suitability Maps for the lowland tapir. While MAXENT was efficient at identifying areas as suitable or unsuitable, it was less efficient (when compared to the results by ENFA) at identifying the gradient of habitat suitability. MAXENT is a more multifaceted technique that establishes more complex relationships between dependent and independent variables. Our results demonstrate that for at least one species, the lowland tapir, the use of a simple consensual approach (average of ENFA and MAXENT models outputs) better reflected its current distribution patterns. The Brazilian ecoregions have the highest habitat loss for the tapir. Cerrado and Atlantic Forest account for nearly half (48.19%) of the total area lost. The Amazon region contains the largest area under protection, and the most extensive remaining habitat for the tapir, but also showed high levels of habitat loss outside protected areas, which increases the importance of support for proper management.

  5. Lowland tapir distribution and habitat loss in South America

    PubMed Central

    Fragoso, José M.V.; Crawshaw, Danielle; Oliveira, Luiz Flamarion B.

    2016-01-01

    The development of species distribution models (SDMs) can help conservation efforts by generating potential distributions and identifying areas of high environmental suitability for protection. Our study presents a distribution and habitat map for lowland tapir in South America. We also describe the potential habitat suitability of various geographical regions and habitat loss, inside and outside of protected areas network. Two different SDM approaches, MAXENT and ENFA, produced relative different Habitat Suitability Maps for the lowland tapir. While MAXENT was efficient at identifying areas as suitable or unsuitable, it was less efficient (when compared to the results by ENFA) at identifying the gradient of habitat suitability. MAXENT is a more multifaceted technique that establishes more complex relationships between dependent and independent variables. Our results demonstrate that for at least one species, the lowland tapir, the use of a simple consensual approach (average of ENFA and MAXENT models outputs) better reflected its current distribution patterns. The Brazilian ecoregions have the highest habitat loss for the tapir. Cerrado and Atlantic Forest account for nearly half (48.19%) of the total area lost. The Amazon region contains the largest area under protection, and the most extensive remaining habitat for the tapir, but also showed high levels of habitat loss outside protected areas, which increases the importance of support for proper management. PMID:27672509

  6. Appendix E: Representative Pedon Descriptions for the Soils of the GLEES Wyoming Soil Survey Area: EGL, WGL & Lost Lake Watersheds

    Treesearch

    R. W. E. Hopper; P. M. Walthall

    1994-01-01

    A soil survey was conducted of the East Glacier, West Glacier and Lost Lake watersheds in July-September 1986. Procedures appropriate for an Order 3 soil survey were followed. Fifteen locations were surveyed and a total of 166 samples were analyzed. The 15 series are listed below, along with the soil classification and number of samples analyzed.

  7. Vascular flora of the Rocky Flats area, Jefferson County, Colorado, USA

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

    Nelson, Jody K.

    The Rocky Flats Site (Site) is a U.S. Department of Energy (DOE) facility near Golden, Colorado that produced nuclear weapons components during the Cold War. Like many federal properties that have been off-limits to public access for decades, it has become a refugia for biodiversity as surrounding landscapes have been lost to agriculture and urbanization. A floristic study of the area was conducted on approximately 2,505 ha (6,189 ac) and includes the parcels currently managed and operated by DOE and the U.S. Fish and Wildlife Service (Rocky Flats National Wildlife Refuge). A flora of 630 species of vascular plants inmore » 84 families and 340 genera was documented, including 12 species endemic to the southern Rocky Mountains and seven species considered rare or imperiled by the Colorado Natural Heritage Program. The flora of the Site is characterized by a predominantly Western North American floristic element, however, an Adventive floristic element contributes the greatest number of species. The vegetation is dominated by xeric tallgrass prairie and mixed grass prairie, with areas of wetland, shrubland, and riparian woodland.« less

  8. Vascular flora of the Rocky Flats area, Jefferson County, Colorado, USA

    DOE PAGES

    Nelson, Jody K.

    2010-08-01

    The Rocky Flats Site (Site) is a U.S. Department of Energy (DOE) facility near Golden, Colorado that produced nuclear weapons components during the Cold War. Like many federal properties that have been off-limits to public access for decades, it has become a refugia for biodiversity as surrounding landscapes have been lost to agriculture and urbanization. A floristic study of the area was conducted on approximately 2,505 ha (6,189 ac) and includes the parcels currently managed and operated by DOE and the U.S. Fish and Wildlife Service (Rocky Flats National Wildlife Refuge). A flora of 630 species of vascular plants inmore » 84 families and 340 genera was documented, including 12 species endemic to the southern Rocky Mountains and seven species considered rare or imperiled by the Colorado Natural Heritage Program. The flora of the Site is characterized by a predominantly Western North American floristic element, however, an Adventive floristic element contributes the greatest number of species. The vegetation is dominated by xeric tallgrass prairie and mixed grass prairie, with areas of wetland, shrubland, and riparian woodland.« less

  9. Valuation of climate-change effects on Mediterranean shrublands.

    PubMed

    Riera, Pere; Peñuelas, Josep; Farreras, Verónica; Estiarte, Marc

    2007-01-01

    In general, the socioeconomic analysis of natural systems does not enter into the realms of natural science. This paper, however, estimates the human-welfare effects of possible physicochemical and biological impacts of climate change on Mediterranean shrublands over the coming 50 years. The contingent choice method was applied to elicit the trade-offs in perceived values for three climate-sensitive attributes of shrubland (plant cover, fire risk, and soil erosion) and for the costs of programs designed to mitigate changes. Soil erosion was found to be the attribute of shrubland that most concerned the population, followed by fire risk and then plant cover. An increase of 1% in the shrubland area affected by erosion was estimated to cost each person on average 2.9 euros per year in terms of lost welfare, a figure that is equivalent in terms of perceptions of social welfare to an increase of 0.24% in the shrub area burned annually and a decrease of 3.19% in the area of plant cover. These trade-off values may help ecologists, policy makers, and land managers to take social preferences into account.

  10. Why herd size matters - mitigating the effects of livestock crashes.

    PubMed

    Næss, Marius Warg; Bårdsen, Bård-Jørgen

    2013-01-01

    Analysing the effect of pastoral risk management strategies provides insights into a system of subsistence that have persevered in marginal areas for hundreds to thousands of years and may shed light into the future of around 200 million households in the face of climate change. This study investigated the efficiency of herd accumulation as a buffer strategy by analysing changes in livestock holdings during an environmental crisis in the Saami reindeer husbandry in Norway. We found a positive relationship between: (1) pre- and post-collapse herd size; and (2) pre-collapse herd size and the number of animals lost during the collapse, indicating that herd accumulation is an effective but costly strategy. Policies that fail to incorporate the risk-beneficial aspect of herd accumulation will have a limited effect and may indeed fail entirely. In the context of climate change, official policies that incorporate pastoral risk management strategies may be the only solution for ensuring their continued existence.

  11. Sources, fate, and transport of nitrogen and phosphorus in the Chesapeake Bay watershed-An empirical model

    USGS Publications Warehouse

    Ator, Scott W.; Brakebill, John W.; Blomquist, Joel D.

    2011-01-01

    Nutrient fate and transport through the Chesapeake Bay watershed to the bay reflect the diferent physical and chemical properties of nitrogen and phosphorus compounds. Groundwater is an important pathway for nitrogen transport (as nitrate), and TN flux is greatest in areas with greater groundwater flow and in areas of the Piedmont underlain by carbonate rocks. TN flux decreases with increasing vegetative growth (likely indicative of plant uptake) and soil available water capacity (likely indicative of reducing conditions). Phosphorus transport to streams, conversely, is greatest in areas most likely to generate overland runoff and related erosion, including those with less permeable and more erodible soils and greater precipitation. Phosphorus transport also is greater in the Coastal Plain than in other areas, possibly due to saturation of soils with historical phosphorus applications. Both nitrogen and phosphorus are lost within watershed impoundments (lakes, ponds, or reservoirs), and nitrogen is also lost significantly along flowing reaches, particularly in small streams and in larger streams in warmer areas.

  12. The impact of union elections on human resources management practices in hospitals.

    PubMed

    Deshpande, Satish P

    2002-06-01

    The purpose of this article is to explore top management's perceptions of how various human resources management (HRM) practices changed in hospitals (n = 101) after union elections. Significant increases in many HRM practices that are believed to lead to competitive advantage through human resources were reported in firms in which unions lost elections but not in firms where unions were certified.

  13. Occupational injury and illness meet the labor market: lessons from labor economics about lost earnings.

    PubMed

    Boden, Leslie I

    2006-09-01

    Recent labor economics studies in the United States and Canada have demonstrated that occupational injuries and illnesses often lead to substantial lost earnings for workers and their families. Other studies have shown substantial long-term lost earnings attributable to large-scale layoffs, where no health impairment has taken place. This article uses evidence from these and other studies of apparently different situations to draw inferences about how managers' actions and public policy choices can affect the costs of occupational injuries and illnesses. Although primary prevention remains the policy of choice, reduction in the impact of workplace injuries and illnesses can decrease the costs of these events and can provide substantial benefits. This article proposes two hypotheses and discusses the evidence for each: (a) Loss of the job held at the onset of illness or injury increases time off work and exacerbates workers' lost earnings. (b) Workers' losses may be substantially reduced by policies that encourage employers to rehire people recovering from or disabled by workplace injuries and illnesses.

  14. Modelling landscape dynamics with LST in protected areas of Western Ghats, Karnataka.

    PubMed

    Ramachandra, T V; Bharath, Setturu; Gupta, Nimish

    2018-01-15

    Forest ecosystems sustain biota on the earth as they are habitat to diverse biotic species, arrests soil erosion, play a crucial role in water cycle, sequester carbon, and helps in mitigating the impacts of global warming. Large scale land use land cover (LULC) change leading to deforestation is one of the drivers of global climate changes and alteration of biogeochemical cycles with significant consequences in ecosystem services and biodiversity. This has necessitated the investigation of LULC by mapping, monitoring and modelling spatio-temporal patterns and evaluating these in the context of human-environment interactions. The current work investigates LULC changes with temperature dynamics of select protected areas in Western Ghats. The land use analyses reveal changes in the forest cover across Kudremukh National Park (KNP), Rajiv Gandhi Tiger Reserve (RTR), Bandipur Tiger Reserve (BTR). KNP region has lost evergreen forest cover during 1973-2016 from 33.46 to 27.22%, while BTR lost deciduous cover from 61.69 to 47.3% due to mining, horticulture plantations, human habitations, etc. The LST increase has impacted regeneration of species with the induced water stress, etc. CA-Markov modelling was used for forecasting the likely land uses in 2026 and validation was done through Kappa indices. Results highlight decline of evergreen cover in KNP (9%) and deciduous cover in RTR (2%) followed by BTR (3%) with further expansion of plantations, which will impact biodiversity, hydrology and ecology. Insights of LULC dynamics help natural resource managers in evolving appropriate strategies to ensure conservation of threatened biota in Western Ghats. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Soil Water Sensing-Focus on Variable Rate Irrigation

    USDA-ARS?s Scientific Manuscript database

    Irrigation scheduling using soil water sensors is an exercise in maintaining the water content of the crop root zone soil above a lower limit defined by the management allowed depletion (MAD) for that soil and crop, but not so wet that too much water is lost to deep percolation. The management allow...

  16. 36 CFR 222.30 - Disposal of carcasses.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Disposal of carcasses. 222.30... MANAGEMENT Management of Wild Free-Roaming Horses and Burros § 222.30 Disposal of carcasses. Carcasses of animals that have lost their status as wild free-roaming horses or burros may be disposed of in any...

  17. A review of people who did not attend an epilepsy clinic and their clinical outcomes.

    PubMed

    Minshall, I; Neligan, A

    2017-08-01

    To review the clinical outcomes of people who failed to attend or failed subsequent follow up in a Primary Care based specialist epilepsy service. The case notes of 200 people who had failed to initially attend the service or subsequent follow up from 2005 to 2013 were reviewed. Clinical outcomes were determined for 152 people, with the remaining 48 having left the area. For those not attending at all, 64% had no further recorded events, a further 22% came under alternative specialist care and were managed appropriately, 6% were already in remission at the time of referral or at follow up and stayed seizure free. For people attending, but were subsequently lost to follow up, 78% were in remission, had improved seizure frequency, and normal pregnancies. In total 6% of those with poor control came under subsequent Neurological care. This study suggests that for the majority of people who fail to attend or are lost to follow up in a primary care specialist epilepsy clinic, the primary reasons appear to be that they had no further events, improved seizure control or that seizure remission has been achieved. The majority with persistent poor control came under Neurological care. Copyright © 2017 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

  18. Needle lost in minimally invasive surgery: management proposal and literature review.

    PubMed

    Medina, Luis G; Martin, Oscar; Cacciamani, Giovannni E; Ahmadi, Nariman; Castro, Juan C; Sotelo, Rene

    2018-03-19

    The reported incidence of intraoperative retained instruments, such as needles, hangs around 0.06-0.11%. Leaving a needle inside the abdominal cavity can have significant medical and legal consequences. In addition, the retrieval can be hampered due to the limited visualization of the scope during minimally invasive surgery. Factors associated with an increased probability for NL have been described. Prevention for this situation includes: having one needle at a time inside the cavity, effective communication between all personnel in the operating room, evaluation of the strength of the suture-needle connection, avoid parking of needles intraoperatively, and a proper needle withdrawal. Notwithstanding, no agreement has been made regarding NL management. Herein, we present a literature review, and a management proposal in which through a series of systematic steps, the surgical team can efficiently locate and retrieve a lost needle such as: examination of the surgical field, trocar visualization, trocar disassembly, and revision of the suction device. Finally, intraoperative or postoperative imaging can be utilized.

  19. Vomiting and Diarrhea

    MedlinePlus

    ... Kids and Teens Pregnancy and Childbirth Women Men Seniors Your Health Resources Healthcare Management End-of-Life ... can irritate your child’s stomach. For adults and seniors: To replace the fluids lost from vomiting and ...

  20. Abundance of litter on Condor seamount (Azores, Portugal, Northeast Atlantic)

    NASA Astrophysics Data System (ADS)

    Pham, C. K.; Gomes-Pereira, J. N.; Isidro, E. J.; Santos, R. S.; Morato, T.

    2013-12-01

    Marine litter is an emerging problem for the world's ocean health but little is known on its distribution and abundance on seamounts and how it affects deep-sea ecosystems. The scientific underwater laboratory set up on Condor seamount offered an ideal case study for the first documentation of litter distribution on a shallow seamount with historical fishing. A total of 48 video transects deployed on the summit (n=45) and the northern flank (n=3) covered an area of 0.031 and 0.025km2, respectively, revealing 55 litter items. Litter density on the summit was 1439 litter items km-2, whilst on the deeper northern flank, estimates indicate densities of 397 litter items km-2. Lost fishing line was the dominant litter item encountered on both areas (73% of total litter on the summit and 50% on northern flank), all being entirely or partly entangled in the locally abundant gorgonians Dentomuricea cf. meteor and Viminella flagellum. Other items included lost weights, anchors and glass bottles. The predominance of lost fishing gear identifies the source of litter on Condor seamount as exclusively ocean-based and related to fishing activities. Abundance of litter on the Condor seamount was much lower than that reported from other locations closer to populated areas.

  1. KSC-03pd0300

    NASA Image and Video Library

    2003-02-07

    KENNEDY SPACE CENTER, FLA. - A Columbia Crew Memorial Service is held at the Shuttle Landing Facility for KSC employees and invited guests. Columbia's first pilot and former KSC Director Robert Crippen is at the podium. Seated to his right are NASA Associate Deputy Administrator for Institutions and Asset Management James L. Jennings, Florida Gov. Jeb Bush, and NASA Administrator Sean O'Keefe. The Columbia and her crew of seven were lost on Feb. 1, 2003, over East Texas as they returned to Earth after a 16-day research mission. Taking part in the service were NASA Administrator Sean O’Keefe, former KSC Director Robert Crippen, astronaut Jim Halsell, several employees, area clergymen, and members of Patrick Air Force Base. The service concluded with a “Missing Man Formation Fly Over” by NASA T-38 jet aircraft.

  2. KSC-03pd0312

    NASA Image and Video Library

    2003-02-07

    KENNEDY SPACE CENTER, FLA. - A Columbia Crew Memorial Service is held at the Shuttle Landing Facility for KSC employees and invited guests. Florida Gov. Jeb Bush is at the podium. Seated to his right are NASA Associate Deputy Administrator for Institutions & Asset Management James L. Jennings, NASA Administrator Sean O'Keefe, and Columbia's first pilot and former KSC Director Robert Crippen. The Columbia and her crew of seven were lost on Feb. 1, 2003, over East Texas as they returned to Earth after a 16-day research mission. Taking part in the service were NASA Administrator Sean O’Keefe, former KSC Director Robert Crippen, astronaut Jim Halsell, several employees, area clergymen, and members of Patrick Air Force Base. The service concluded with a “Missing Man Formation Fly Over” by NASA T-38 jet aircraft.

  3. KSC-03pd0299

    NASA Image and Video Library

    2003-02-07

    KENNEDY SPACE CENTER, FLA. - A Columbia Crew Memorial Service is held at the Shuttle Landing Facility for KSC employees and invited guests. NASA Administrator Sean O'Keefe is at the podium. Seated to his right are NASA Associate Deputy Administrator for Institutions and Asset Management James L. Jennings, Florida Gov. Jeb Bush, and Columbia's first pilot and former KSC Director Robert Crippen. The Columbia and her crew of seven were lost on Feb. 1, 2003, over East Texas as they returned to Earth after a 16-day research mission. Taking part in the service were NASA Administrator Sean O’Keefe, former KSC Director Robert Crippen, astronaut Jim Halsell, several employees, area clergymen, and members of Patrick Air Force Base. The service concluded with a “Missing Man Formation Fly Over” by NASA T-38 jet aircraft.

  4. KSC-03pd0298

    NASA Image and Video Library

    2003-02-07

    KENNEDY SPACE CENTER, FLA. - A Columbia Crew Memorial Service is held at the Shuttle Landing Facility for KSC employees and invited guests. NASA Administrator Sean O'Keefe is at the podium. Seated to his right are NASA Associate Deputy Administrator for Institutions and Asset Management James L. Jennings, Florida Gov. Jeb Bush, and Columbia's first pilot and former KSC Director Robert Crippen. The Columbia and her crew of seven were lost on Feb. 1, 2003, over East Texas as they returned to Earth after a 16-day research mission. Taking part in the service were NASA Administrator Sean O’Keefe, former KSC Director Robert Crippen, astronaut Jim Halsell, several employees, area clergymen, and members of Patrick Air Force Base. The service concluded with a “Missing Man Formation Fly Over” by NASA T-38 jet aircraft.

  5. Temporal changes in giant panda habitat connectivity across boundaries of Wolong Nature Reserve, China.

    PubMed

    Viña, Andrés; Bearer, Scott; Chen, Xiaodong; He, Guangming; Linderman, Marc; An, Li; Zhang, Hemin; Ouyang, Zhiyun; Liu, Jianguo

    2007-06-01

    Global biodiversity loss is largely driven by human activities such as the conversion of natural to human-dominated landscapes. A popular approach to mitigating land cover change is the designation of protected areas (e.g., nature reserves). Nature reserves are traditionally perceived as strongholds of biodiversity conservation. However, many reserves are affected by land cover changes not only within their boundaries, but also in their surrounding areas. This study analyzed the changes in habitat for the giant panda (Ailuropoda melanoleuca) inside Wolong Nature Reserve, Sichuan, China, and in a 3-km buffer area outside its boundaries, through a time series of classified satellite imagery and field observations. Habitat connectivity between the inside and the outside of the reserve diminished between 1965 and 2001 because panda habitat was steadily lost both inside and outside the reserve. However, habitat connectivity slightly increased between 1997 and 2001 due to the stabilization of some panda habitat inside and outside the reserve. This stabilization most likely occurred as a response to changes in socioeconomic activities (e.g., shifts from agricultural to nonagricultural economies). Recently implemented government policies could further mitigate the impacts of land cover change on panda habitat. The results suggest that Wolong Nature Reserve, and perhaps other nature reserves in other parts of the world, cannot be managed as an isolated entity because habitat connectivity declines with land cover changes outside the reserve even if the area inside the reserve is well protected. The findings and approaches presented in this paper may also have important implications for the management of other nature reserves across the world.

  6. New marketing mix stresses service.

    PubMed

    Collier, D A

    1991-01-01

    The seven Ps of service management include some nontraditional ingredients to help formulate marketing strategy. Two examples illustrate how competitive advantage can be won or lost based on applying or ignoring the seven Ps.

  7. Design and Application of an Electronic Logbook for Space System Integration and Test Operations

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

    Kavelaars, Alicia T.

    In the highly technological aerospace world paper is still widely used to document space system integration and test (I&T) operations. E-Logbook is a new technology designed to substitute the most commonly used paper logbooks in space system I&T, such as the connector mate/demate logbook, the flight hardware and flight software component installation logbook, the material mix record logbook and the electronic ground support equipment validation logbook. It also includes new logbook concepts, such as the shift logbook, which optimizes management oversight and the shift hand-over process, and the configuration logbook, which instantly reports on the global I&T state of themore » space system before major test events or project reviews. The design of E-Logbook focuses not only on a reliable and efficient relational database, but also on an ergonomic human-computer interactive (HCI) system that can help reduce human error and improve I&T management and oversight overall. E-Logbook has been used for the I&T operation of the Gamma-ray Large Area Space Telescope (GLAST) Large Area Telescope (LAT) at the Stanford Linear Accelerator Center (SLAC). More than 41,000 records have been created for the different I&T logbooks, with no data having been corrupted or critically lost. 94% of the operators and 100% of the management exposed to E-Logbook prefer it to paper logbooks and recommend its use in the aerospace industry.« less

  8. Stable hydrogen and oxygen isotopes of tap water reveal structure of the San Francisco Bay Area's water system and adjustments during a major drought.

    PubMed

    Tipple, Brett J; Jameel, Yusuf; Chau, Thuan H; Mancuso, Christy J; Bowen, Gabriel J; Dufour, Alexis; Chesson, Lesley A; Ehleringer, James R

    2017-08-01

    Water availability and sustainability in the Western United States is a major flashpoint among expanding communities, growing industries, and productive agricultural lands. This issue came to a head in 2015 in the State of California, when the State mandated a 25% reduction in urban water use following a multi-year drought that significantly depleted water resources. Water demands and challenges in supplying water are only expected to intensify as climate perturbations, such as the 2012-2015 California Drought, become more common. As a consequence, there is an increased need to understand linkages between urban centers, water transport and usage, and the impacts of climate change on water resources. To assess if stable hydrogen and oxygen isotope ratios could increase the understanding of these relationships within a megalopolis in the Western United States, we collected and analyzed 723 tap waters across the San Francisco Bay Area during seven collection campaigns spanning 21 months during 2013-2015. The San Francisco Bay Area was selected as it has well-characterized water management strategies and the 2012-2105 California Drought dramatically affected its water resources. Consistent with known water management strategies and previously collected isotope data, we found large spatiotemporal variations in the δ 2 H and δ 18 O values of tap waters within the Bay Area. This is indicative of complex water transport systems and varying municipality-scale management decisions. We observed δ 2 H and δ 18 O values of tap water consistent with waters originating from snowmelt from the Sierra Nevada Mountains, local precipitation, ground water, and partially evaporated reservoir sources. A cluster analysis of the isotope data collected in this study grouped waters from 43 static sampling sites that were associated with specific water utility providers within the San Francisco Bay Area and known management practices. Various management responses to the drought, such as source switching, bringing in new sources, and water conservation, were observed in the isotope data. Finally, we estimated evaporative loss from one utility's reservoir system during the 2015 water year using a modified Craig-Gordon model to estimate the consequences of the drought on this resource. We estimated that upwards of 6.6% of the water in this reservoir system was lost to evaporation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Lost in Transition: Secondary School Students' Understanding of Landscapes and Natural Resource Management

    ERIC Educational Resources Information Center

    Kruger, Tarnya; Beilin, Ruth

    2012-01-01

    In 2007, a study titled "Living in the landscapes of the 21st century" was conducted in 11 high schools in metropolitan and rural Victoria. The research team investigated Year 10 students' conceptions of landscapes in order to explore their understandings of natural resource management (NRM), including agriculture, food, land and water…

  10. Soil water sensing: Implications of sensor capabilities for variable rate irrigation management

    USDA-ARS?s Scientific Manuscript database

    Irrigation scheduling using soil water sensors aims at maintaining the soil water content in the crop root zone above a lower limit defined by the management allowed depletion (MAD) for that soil and crop, but not so wet that too much water is lost to deep percolation, evaporation and runoff or that...

  11. 41 CFR 102-33.165 - What standards must we establish or require (contractually, where applicable) for operation of...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...-following procedures to notify management and initiate search and rescue operations for lost or downed... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What standards must we establish or require (contractually, where applicable) for operation of our flight program? 102-33.165...

  12. Applying Grounded Theory to Weight Management among Women: Making a Commitment to Healthy Eating

    ERIC Educational Resources Information Center

    Zunker, Christie; Ivankova, Nataliya

    2011-01-01

    In this study we developed a theory grounded in data from women who continued healthy eating behaviors after a weight management program. Participant recruitment was guided by theoretical sampling strategies for focus groups and individual interviews. Inclusion criteria were: African American or Caucasian women aged 30+ who lost [greater than or…

  13. 75 FR 32812 - Notice of Proposed Reinstatement of Terminated Oil and Gas Lease CACA 44900, California

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management [CA-920-1310-FI; CACA 44900] Notice of Proposed Reinstatement of Terminated Oil and Gas Lease CACA 44900, California AGENCY: Bureau of Land... Management (BLM) received a petition for reinstatement of oil and gas lease CACA 44900 from NW. Lost Hills...

  14. The cost of chronic pain: an analysis of a regional pain management service in Ireland.

    PubMed

    Gannon, Brenda; Finn, David P; O'Gorman, David; Ruane, Nancy; McGuire, Brian E

    2013-10-01

    The objective of the study was to collect data on the direct and indirect economic cost of chronic pain among patients attending a pain management clinic in Ireland. A tertiary pain management clinic serving a mixed urban and rural area in the West of Ireland. Data were collected from 100 patients using the Client Services Receipt Inventory and focused on direct and indirect costs of chronic pain. Patients were questioned about health service utilization, payment methods, and relevant sociodemographics. Unit costs were multiplied by resource use data to obtain full costs. Cost drivers were then estimated. Our study showed a cost per patient of US$24,043 over a 12-month period. Over half of this was attributable to wage replacement costs and lost productivity in those unable to work because of pain. Hospital stays and outpatient hospital services were the main drivers for health care utilization costs, together accounting for 63% of the direct medical costs per study participant attending the pain clinic. The cost of chronic pain among intensive service users is significant, and when extrapolated to a population level, these costs represent a very substantial economic burden. Wiley Periodicals, Inc.

  15. Postpartum hemorrhage: a prospective, comparative study in Angola using a new disposable device for oxytocin administration.

    PubMed

    Strand, Roland T; Da Silva, Florinda; Jangsten, Elisabeth; Bergström, Staffan

    2005-03-01

    Postpartum hemorrhage (PPH) is the single most common cause of maternal death in the world, and oxytocin is known to be effective for its prevention and treatment. The use of syringes can be problematic in areas affected by HIV. The aim of this study was to introduce Uniject (a new disposable device for administration of 10 IU oxytocin) as part of active management of the third stage of labor (AMTL) and try to reduce PPH. A prospective, comparative study was performed between March 1998 and May 2000 in Luanda. Seven hundred and eighty-two parturient women with physiological management were compared to 814 with AMTL. Postpartum lost blood was collected using a plastic sheet during labor and a bucket placed under a cholera bed for 2 h postpartum. Student's t-test and chi(2) test were used. PPH was reduced from 40.4 to 8.2% and severe PPH (> or =1000 ml) from 7.5 to 1% in the AMTL group (P < 0.001). Uniject was well tolerated and offers an alternative for oxytocin administration. AMTL should be implemented also in resource-poor settings as a routine management to reduce PPH.

  16. 33 CFR 279.8 - Synthesis and analysis.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... attainment of tangible recreation benefits. However, preservation of the existing habitat would produce intangible benefits to society by enhancing a species otherwise likely to be lost to the area. (b) Diversity... fishing and passive recreation use such as hiking trails, nature, and ecological study areas. (c...

  17. Autosomal Dominant Polycystic Kidney Disease

    MedlinePlus

    ... replacement therapies—hemodialysis and kidney transplantation, developed through fundamental NIH research in the 1960s—were increasingly available ... possible to restore lost kidney function. More aggressive management of diabetes and high blood pressure, as well ...

  18. 31 CFR 248.9 - Amendments and waivers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE ISSUE OF SUBSTITUTES OF LOST, STOLEN, DESTROYED... Amendments and waivers. The Treasury Department may waive, withdraw or amend at any time or from time to time...

  19. Simulating Direct and Indirect Damages to Commercial Fisheries from Marine Sand Mining: A Case Study in Korea

    NASA Astrophysics Data System (ADS)

    Kim, Tae-Guon; Grigalunas, Thomas

    2009-09-01

    Rapid growth in marine sand mining for construction and other uses poses environmental challenges to coastal nations virtually worldwide. Yet the development of management policies, such as a system of fees imposed on operators for damage caused by mining, has been frustrated by a lack of studies to support such measures. Adapting a Beverton-Holt bioeconomic model, this paper attempts to contribute to the estimation of external costs to commercial fisheries due to marine mining. Using the major mining area of Ongjin in Korea as a case study, we estimate economic losses in use value of commercial fisheries through the time to recovery of the injured resource stocks. Present value of lost catch over a 1-year period from mining to resource recovery is estimated at 38,851 for a single “prototype” mining site. Estimated cumulative damages due to recurring mining for 5 and 10 years are 1.5 million and 2.2 million, respectively, at 20 mining sites. Sensitivity analyses are used to examine the effects of alternative assumptions to assess the many sources of uncertainty. Using a form of meta-analysis, dose-response information is used to assess the excess mortality the mining sediment plume has on eggs and larvae and, ultimately, on the value of lost catch (841). Also addressed is the importance of specifying the appropriate “premining” conditions against which to assess environmental losses at the mining site. Damages estimated with premining fish populations are 23,066 higher than is the case using postmining conditions. Overall, the illustrative results suggest the variety of complex conditions which influence damage to fisheries from mining and which can benefit from further study to improve management guidelines.

  20. Estimating economic losses to tourism in Africa from the illegal killing of elephants

    NASA Astrophysics Data System (ADS)

    Naidoo, Robin; Fisher, Brendan; Manica, Andrea; Balmford, Andrew

    2016-11-01

    Recent surveys suggest tens of thousands of elephants are being poached annually across Africa, putting the two species at risk across much of their range. Although the financial motivations for ivory poaching are clear, the economic benefits of elephant conservation are poorly understood. We use Bayesian statistical modelling of tourist visits to protected areas, to quantify the lost economic benefits that poached elephants would have delivered to African countries via tourism. Our results show these figures are substantial (~USD $25 million annually), and that the lost benefits exceed the anti-poaching costs necessary to stop elephant declines across the continent's savannah areas, although not currently in the forests of central Africa. Furthermore, elephant conservation in savannah protected areas has net positive economic returns comparable to investments in sectors such as education and infrastructure. Even from a tourism perspective alone, increased elephant conservation is therefore a wise investment by governments in these regions.

  1. Estimating economic losses to tourism in Africa from the illegal killing of elephants.

    PubMed

    Naidoo, Robin; Fisher, Brendan; Manica, Andrea; Balmford, Andrew

    2016-11-01

    Recent surveys suggest tens of thousands of elephants are being poached annually across Africa, putting the two species at risk across much of their range. Although the financial motivations for ivory poaching are clear, the economic benefits of elephant conservation are poorly understood. We use Bayesian statistical modelling of tourist visits to protected areas, to quantify the lost economic benefits that poached elephants would have delivered to African countries via tourism. Our results show these figures are substantial (∼USD $25 million annually), and that the lost benefits exceed the anti-poaching costs necessary to stop elephant declines across the continent's savannah areas, although not currently in the forests of central Africa. Furthermore, elephant conservation in savannah protected areas has net positive economic returns comparable to investments in sectors such as education and infrastructure. Even from a tourism perspective alone, increased elephant conservation is therefore a wise investment by governments in these regions.

  2. Absenteeism due to Functional Limitations Caused by Seven Common Chronic Diseases in US Workers.

    PubMed

    Vuong, Tam D; Wei, Feifei; Beverly, Claudia J

    2015-07-01

    The study examined the relationship between functional limitation due to chronic diseases and absenteeism among full-time workers. The studied chronic diseases include arthritis/rheumatism, cancer, diabetes, heart disease, hypertension, lung disease, and stroke. We analyzed data from the 2011 to 2013 National Health Interview Survey. Economic impact was determined by workdays lost and lost income. Increase in absenteeism was observed for each studied condition. Employees with multiple conditions also saw increase absenteeism. Employers lose 28.2 million workdays annually ($4.95 billion in lost income) due to functional limitation caused by chronic diseases. The results show a burden on society due to functional limitation caused by studied chronic diseases. Employers should look into implementing intervention/prevention programs, such as the Chronic Disease Self-Management Programs, to help reduce the cost associated with absenteeism.

  3. Ruxolitinib for the management of myelofibrosis: Results of an international physician survey.

    PubMed

    Ellis, Martin H; Koren-Michowitz, Maya; Lavi, Noa; Vannucchi, Alessandro M; Mesa, Ruben; Harrison, Claire N

    2017-10-01

    Ruxolitinib is established as treatment for symptomatic myeloproliferative neoplasm (MPN)-associated myelofibrosis. The strict inclusion and exclusion criteria and dose modification rules that applied to the COMFORTI and II studies that led to the licensing of ruxolitinib are not always applicable to routine clinical practice. Thus physicians now face decisions regarding ruxolitinib use that were not addressed in these pivotal trials. We performed an online survey of hematologists practicing in Europe, Israel, the United Kingdom and the United States. Demographic details regarding the physicians and their practice as relates to MPNs were collected. Management decisions pertaining to the use of ruxolitinib were obtained regarding 10 clinical scenarios relating to anemia, thrombocytopenia, frailty, infection and lack or loss of response to ruxolitnib in MF patients. 140 physicians responded to the survey. There were marked differences regarding their decisions for ruxolitinib administration in MF patients with or developing anemia or thrombocytopenia. Similarly there was little consensus regarding management of patients refractory or losing a response to ruxolitinib. There were differences between "MPN-focused" and "non-MPN-focused" physicians in certain areas. Physician practices regarding management of MF patients experiencing ruxolitinib-related toxicities or in whom response to the drug is lost was variable. This was true of "MPN-focused" and "non-MPN-focused" physicians in certain cases. Physician education and experience in using ruxolitinib may improve patient management. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Temporal Chemical Data for Sediment, Water, and Biological Samples from the Lava Cap Mine Superfund Site, Nevada County, California-2006-2008

    USGS Publications Warehouse

    Foster, Andrea L.; Ona-Nguema, Georges; Tufano, Kate; White, Richard III

    2010-01-01

    The Lava Cap Mine is located about 6 km east of the city of Grass Valley, Nevada County, California, at an elevation of about 900 m. Gold was hosted in quartz-carbonate veins typical of the Sierran Gold Belt, but the gold grain size was smaller and the abundance of sulfide minerals higher than in typical deposits. The vein system was discovered in 1860, but production was sporadic until the 1930s when two smaller operations on the site were consolidated, a flotation mill was built, and a 100-foot deep adit was driven to facilitate drainage and removal of water from the mine workings, which extended to 366 m. Peak production at the Lava Cap occurred between 1934 and 1943, when about 90,000 tons of ore per year were processed. To facilitate removal of the gold and accessory sulfide minerals, the ore was crushed to a very fine sand or silt grain size for processing. Mining operations at Lava Cap ceased in June 1943 due to War Production Board Order L-208 and did not resume after the end of World War II. Two tailings retention structures were built at the Lava Cap Mine. The first was a log dam located about 0.4 km below the flotation mill on Little Clipper Creek, and the second, built in 1938, was a larger earth fill and rip-rap structure constructed about 2 km downstream, which formed the water body now called Lost Lake. The log dam failed during a storm that began on December 31, 1996, and continued into January 1997; an estimated 8,000-10,000 m3 of tailings were released into Little Clipper Creek during this event. Most of the fine tailings were deposited in Lost Lake, dramatically increasing its turbidity and resulting in a temporary 1-1.5 m rise in lake level due to debris blocking the dam spillway. When the blockage was cleared, the lake level quickly lowered, leaving a ?bathtub ring? of very fine tailings deposited substantially above the water line. The U.S. Environmental Protection Agency (EPA) initiated emergency action in late 1997 at the mine site to reduce the possibility of future movement of tailings, and began an assessment of the risks posed by physical and chemical hazards at the site. The EPA's assessment identified arsenic (As) as the primary hazard of concern. Three main exposure routes were identified: inhalation/ingestion of mine tailings, dermal absorption/ingestion of As in lake water from swimming, and ingestion of As-contaminated ground water or surface water. Lost Lake is a private lake which is completely surrounded by low-density residential development. Prior to the dam failure, the lake was used by the local residents for swimming and boating. An estimated 1,776 people reside within one mile of the lake, and almost all residents of the area use potable groundwater for domestic use. Risk factors for human exposure to As derived from mine wastes were high enough to merit placement of the mine site and surrounding area on the National Priority List (commonly called ?Superfund?). The Lava Cap Mine Superfund site (LCMS) encompasses approximately 33 acres that include the mine site, the stretch of Little Clipper Creek between the mine and Lost Lake, the lake itself, and the area between the lake and the confluence of Little Clipper Creek with its parent stream, Clipper Creek. The area between the two creeks is named the ?deposition area? due to the estimated 24 m thick layer of tailings that were laid down there during and after active mining. The lobate structure of Lost Lake is also due to deposition in this area. The deposition area and Lost Lake are together estimated to contain 382,277 m3 of tailings. The primary goals of the EPA have been to minimize tailings movement downstream of Lost Lake and to ensure that residents in the area have drinking water that meets national water quality standards. EPA has officially decided to construct a public water supply line to deliver safe water to affected residences, since some residential wells in the area have As concentrations above the curr

  5. Natural Selection on Individual Variation in Tolerance of Gastrointestinal Nematode Infection

    PubMed Central

    Hayward, Adam D.; Nussey, Daniel H.; Wilson, Alastair J.; Berenos, Camillo; Pilkington, Jill G.; Watt, Kathryn A.; Pemberton, Josephine M.; Graham, Andrea L.

    2014-01-01

    Hosts may mitigate the impact of parasites by two broad strategies: resistance, which limits parasite burden, and tolerance, which limits the fitness or health cost of increasing parasite burden. The degree and causes of variation in both resistance and tolerance are expected to influence host–parasite evolutionary and epidemiological dynamics and inform disease management, yet very little empirical work has addressed tolerance in wild vertebrates. Here, we applied random regression models to longitudinal data from an unmanaged population of Soay sheep to estimate individual tolerance, defined as the rate of decline in body weight with increasing burden of highly prevalent gastrointestinal nematode parasites. On average, individuals lost weight as parasite burden increased, but whereas some lost weight slowly as burden increased (exhibiting high tolerance), other individuals lost weight significantly more rapidly (exhibiting low tolerance). We then investigated associations between tolerance and fitness using selection gradients that accounted for selection on correlated traits, including body weight. We found evidence for positive phenotypic selection on tolerance: on average, individuals who lost weight more slowly with increasing parasite burden had higher lifetime breeding success. This variation did not have an additive genetic basis. These results reveal that selection on tolerance operates under natural conditions. They also support theoretical predictions for the erosion of additive genetic variance of traits under strong directional selection and fixation of genes conferring tolerance. Our findings provide the first evidence of selection on individual tolerance of infection in animals and suggest practical applications in animal and human disease management in the face of highly prevalent parasites. PMID:25072883

  6. Surface-water and karst groundwater interactions and streamflow-response simulations of the karst-influenced upper Lost River watershed, Orange County, Indiana

    USGS Publications Warehouse

    Bayless, E. Randall; Cinotto, Peter J.; Ulery, Randy L.; Taylor, Charles J.; McCombs, Gregory K.; Kim, Moon H.; Nelson, Hugh L.

    2014-01-01

    The U.S. Geological Survey (USGS), in cooperation with the U.S. Army Corps of Engineers (USACE) and the Indiana Office of Community and Rural Affairs (OCRA), conducted a study of the upper Lost River watershed in Orange County, Indiana, from 2012 to 2013. Streamflow and groundwater data were collected at 10 data-collection sites from at least October 2012 until April 2013, and a preliminary Water Availability Tool for Environmental Resources (WATER)-TOPMODEL based hydrologic model was created to increase understanding of the complex, karstic hydraulic and hydrologic system present in the upper Lost River watershed, Orange County, Ind. Statistical assessment of the optimized hydrologic-model results were promising and returned correlation coefficients for simulated and measured stream discharge of 0.58 and 0.60 and Nash-Sutcliffe efficiency values of 0.56 and 0.39 for USGS streamflow-gaging stations 03373530 (Lost River near Leipsic, Ind.), and 03373560 (Lost River near Prospect, Ind.), respectively. Additional information to refine drainage divides is needed before applying the model to the entire karst region of south-central Indiana. Surface-water and groundwater data were used to tentatively quantify the complex hydrologic processes taking place within the watershed and provide increased understanding for future modeling and management applications. The data indicate that during wet-weather periods and after certain intense storms, the hydraulic capacity of swallow holes and subsurface conduits is overwhelmed with excess water that flows onto the surface in dry-bed relic stream channels and karst paleovalleys. Analysis of discharge data collected at USGS streamflow-gaging station 03373550 (Orangeville Rise, at Orangeville, Ind.), and other ancillary data-collection sites in the watershed, indicate that a bounding condition is likely present, and drainage from the underlying karst conduit system is potentially limited to near 200 cubic feet per second. This information will direct future studies and assist managers in understanding when the subsurface conduits may become overwhelmed.

  7. Location-based technologies for supporting elderly pedestrian in "getting lost" events.

    PubMed

    Pulido Herrera, Edith

    2017-05-01

    Localization-based technologies promise to keep older adults with dementia safe and support them and their caregivers during getting lost events. This paper summarizes mainly technological contributions to support the target group in these events. Moreover, important aspects of the getting lost phenomenon such as its concept and ethical issues are also briefly addressed. Papers were selected from scientific databases and gray literature. Since the topic is still in its infancy, other terms were used to find contributions associated with getting lost e.g. wandering. Trends of applying localization systems were identified as personal locators, perimeter systems and assistance systems. The first system barely considered the older adult's opinion, while assistance systems may involve context awareness to improve the support for both the elderly and the caregiver. Since few studies report multidisciplinary work with a special focus on getting lost, there is not a strong evidence of the real efficiency of localization systems or guidelines to design systems for the target group. Further research about getting lost is required to obtain insights for developing customizable systems. Moreover, considering conditions of the older adult might increase the impact of developments that combine localization technologies and artificial intelligence techniques. Implications for Rehabilitation Whilst there is no cure for dementia such as Alzheimer's, it is feasible to take advantage of technological developments to somewhat diminish its negative impact. For instance, location-based systems may provide information to early diagnose the Alzheimer's disease by assessing navigational impairments of older adults. Assessing the latest supportive technologies and methodologies may provide insights to adopt strategies to properly manage getting lost events. More user-centered designs will provide appropriate assistance to older adults. Namely, customizable systems could assist older adults in their daily walks with the aim to increase their self-confidence, independence and autonomy.

  8. A survey of managed honey bee colony losses in the USA, fall 2009 to winter 2010

    USDA-ARS?s Scientific Manuscript database

    This study records the fourth consecutive year of high winter losses in managed honey bee (Apis mellifera) colonies in the USA. Over the winter of 2009-2010, US beekeepers responding to this survey lost an average of 42.2% of their colonies, for a total loss of 34.4%. Commercial beekeepers (those op...

  9. Ten-year history of an Oregon coastal plantation.

    Treesearch

    Robert H. Ruth

    1957-01-01

    Very productive forest land, capable of producing 1,000 to 1,500 board-feet of softwood per acre per year, is common in the "fog belt" along the Oregon Coast. Good forest management requires that this valuable land be kept in constant production with minimum time lost during the regeneration period. Also, if the land is to be managed for conifer production,...

  10. Estimating Global “Blue Carbon” Emissions from Conversion and Degradation of Vegetated Coastal Ecosystems

    PubMed Central

    Murray, Brian C.; Crooks, Stephen; Jenkins, W. Aaron; Sifleet, Samantha; Craft, Christopher; Fourqurean, James W.; Kauffman, J. Boone; Marbà, Núria; Megonigal, Patrick; Pidgeon, Emily; Herr, Dorothee; Gordon, David; Baldera, Alexis

    2012-01-01

    Recent attention has focused on the high rates of annual carbon sequestration in vegetated coastal ecosystems—marshes, mangroves, and seagrasses—that may be lost with habitat destruction (‘conversion’). Relatively unappreciated, however, is that conversion of these coastal ecosystems also impacts very large pools of previously-sequestered carbon. Residing mostly in sediments, this ‘blue carbon’ can be released to the atmosphere when these ecosystems are converted or degraded. Here we provide the first global estimates of this impact and evaluate its economic implications. Combining the best available data on global area, land-use conversion rates, and near-surface carbon stocks in each of the three ecosystems, using an uncertainty-propagation approach, we estimate that 0.15–1.02 Pg (billion tons) of carbon dioxide are being released annually, several times higher than previous estimates that account only for lost sequestration. These emissions are equivalent to 3–19% of those from deforestation globally, and result in economic damages of $US 6–42 billion annually. The largest sources of uncertainty in these estimates stems from limited certitude in global area and rates of land-use conversion, but research is also needed on the fates of ecosystem carbon upon conversion. Currently, carbon emissions from the conversion of vegetated coastal ecosystems are not included in emissions accounting or carbon market protocols, but this analysis suggests they may be disproportionally important to both. Although the relevant science supporting these initial estimates will need to be refined in coming years, it is clear that policies encouraging the sustainable management of coastal ecosystems could significantly reduce carbon emissions from the land-use sector, in addition to sustaining the well-recognized ecosystem services of coastal habitats. PMID:22962585

  11. Estimating global "blue carbon" emissions from conversion and degradation of vegetated coastal ecosystems.

    PubMed

    Pendleton, Linwood; Donato, Daniel C; Murray, Brian C; Crooks, Stephen; Jenkins, W Aaron; Sifleet, Samantha; Craft, Christopher; Fourqurean, James W; Kauffman, J Boone; Marbà, Núria; Megonigal, Patrick; Pidgeon, Emily; Herr, Dorothee; Gordon, David; Baldera, Alexis

    2012-01-01

    Recent attention has focused on the high rates of annual carbon sequestration in vegetated coastal ecosystems--marshes, mangroves, and seagrasses--that may be lost with habitat destruction ('conversion'). Relatively unappreciated, however, is that conversion of these coastal ecosystems also impacts very large pools of previously-sequestered carbon. Residing mostly in sediments, this 'blue carbon' can be released to the atmosphere when these ecosystems are converted or degraded. Here we provide the first global estimates of this impact and evaluate its economic implications. Combining the best available data on global area, land-use conversion rates, and near-surface carbon stocks in each of the three ecosystems, using an uncertainty-propagation approach, we estimate that 0.15-1.02 Pg (billion tons) of carbon dioxide are being released annually, several times higher than previous estimates that account only for lost sequestration. These emissions are equivalent to 3-19% of those from deforestation globally, and result in economic damages of $US 6-42 billion annually. The largest sources of uncertainty in these estimates stems from limited certitude in global area and rates of land-use conversion, but research is also needed on the fates of ecosystem carbon upon conversion. Currently, carbon emissions from the conversion of vegetated coastal ecosystems are not included in emissions accounting or carbon market protocols, but this analysis suggests they may be disproportionally important to both. Although the relevant science supporting these initial estimates will need to be refined in coming years, it is clear that policies encouraging the sustainable management of coastal ecosystems could significantly reduce carbon emissions from the land-use sector, in addition to sustaining the well-recognized ecosystem services of coastal habitats.

  12. Tennessee's forest land area was stable 1999-2005 but early successional forest area declined

    Treesearch

    Christopher M. Oswalt

    2008-01-01

    A new analysis of the most recent (2005) annualized moving average data for Tennessee indicates that the area of forest land in the State remained stable between 1999 and 2005. Although trends in forest land area vary from region to region within the State, Tennessee neither lost nor gained forest land between 1999 and 2005. However, Tennessee had more than 2.5 times...

  13. Improved or unimproved urban areas effect on soil and water quality

    USDA-ARS?s Scientific Manuscript database

    Construction in urban areas usually results in compacted soil, which restricts plant growth and infiltration. Nutrients may be lost in storm runoff water and sediment. The purpose of this study was to determine if existing lawns benefit from aeration and surface compost additions without negative im...

  14. Closure Letter Report for Corrective Action Unit 496: Buried Rocket Site - Antelope Lake

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

    NSTec Environmental Restoration

    A Streamlined Approach for Environmental Restoration (SAFER) Plan for investigation and closure of CAU 496, Corrective Action Site (CAS) TA-55-008-TAAL (Buried Rocket), at the Tonopah Test Range (TTR), was approved by the Nevada Department of Environmental Protection (NDEP) on July 21,2004. Approval to transfer CAS TA-55-008-TAAL from CAU 496 to CAU 4000 (No Further Action Sites) was approved by NDEP on December 21, 2005, based on the assumption that the rocket did not present any environmental concern. The approval letter included the following condition: ''NDEP understands, from the NNSA/NSO letter dated November 30,2005, that a search will be conducted formore » the rocket during the planned characterization of other sites at the Tonopah Test Range and, if found, the rocket will be removed as a housekeeping measure''. NDEP and U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office personnel located the rocket on Mid Lake during a site visit to TTR, and a request to transfer CAS TA-55-008-TAAL from CAU 4000 back to CAU 496 was approved by NDEP on September 11,2006. CAS TA-55-008-TAAL was added to the ''Federal Facility Agreement and Consent Order'' of 1996, based on an interview with a retired TTR worker in 1993. The original interview documented that a rocket was launched from Area 9 to Antelope Lake and was never recovered due to the high frequency of rocket tests being conducted during this timeframe. The interviewee recalled the rocket being an M-55 or N-55 (the M-50 ''Honest John'' rocket was used extensively at TTR from the 1960s to early 1980s). A review of previously conducted interviews with former TTR personnel indicated that the interviewees confused information from several sites. The location of the CAU 496 rocket on Mid Lake is directly south of the TTR rocket launch facility in Area 9 and is consistent with information gathered on the lost rocket during recent interviews. Most pertinently, an interview in 2005 with a former TTR range manager recalled a lost rocket that possibly contained a depleted uranium ballast in an inert warhead. The interviewee confirmed that the last tracking coordinate for the rocket indicated it was lost in an area south of Area 9 near the l T R range coordinates X = 6,614.57 feet (ft) and Y = -20,508.79 ft. These coordinates correspond to a location approximately 2,295 ft northeast of the Mid Target, on Mid Lake. CAS TA-55-008-TAAL was removed from CAU 496 before the SAFER investigation could be completed, and before the new information could be evaluated and the conceptual site model assumptions confirmed.« less

  15. A Guide to Bottomland Hardwood Restoration

    USGS Publications Warehouse

    Allen, J.A.; Keeland, B.D.; Stanturf, J.A.; Clewell, A.F.; Kennedy, H.E.

    2001-01-01

    During the last century, a large amount of the original bottomland hardwood forest area in the United States has been lost, with losses greatest in the Lower Mississippi Alluvial Valley and East Texas. With a holistic approach in mind, this manual describes methods to restore bottomland hardwoods in the lower Midwest, including the Lower Mississippi Alluvial Valley and the southeastern United States. Bottomland hardwoods in this guide include not only the hardwood species that predominate in most forested floodplains of the area but also the softwood species such as baldcypress that often co-occur. General restoration planning considerations are discussed as well as more specific elements of bottomland hardwood restoration such as species selection, site preparation, direct seeding, planting of seedlings, and alternative options for revegetation. We recognize that most projects will probably fall more within the realm of reforestation or afforestation rather than a restoration, as some site preparation and the planting of seeds or trees may be the only actions taken. Practical information needed to restore an area is provided in the guide, and it is left up to the restorationist to decide how complete the restoration will be. Postplanting and monitoring considerations are also addressed. Restoration and management of existing forests are included because of the extensive areas of degraded natural forests in need of rehabilitation.

  16. Climate warming, marine protected areas and the ocean-scale integrity of coral reef ecosystems.

    PubMed

    Graham, Nicholas A J; McClanahan, Tim R; MacNeil, M Aaron; Wilson, Shaun K; Polunin, Nicholas V C; Jennings, Simon; Chabanet, Pascale; Clark, Susan; Spalding, Mark D; Letourneur, Yves; Bigot, Lionel; Galzin, René; Ohman, Marcus C; Garpe, Kajsa C; Edwards, Alasdair J; Sheppard, Charles R C

    2008-08-27

    Coral reefs have emerged as one of the ecosystems most vulnerable to climate variation and change. While the contribution of a warming climate to the loss of live coral cover has been well documented across large spatial and temporal scales, the associated effects on fish have not. Here, we respond to recent and repeated calls to assess the importance of local management in conserving coral reefs in the context of global climate change. Such information is important, as coral reef fish assemblages are the most species dense vertebrate communities on earth, contributing critical ecosystem functions and providing crucial ecosystem services to human societies in tropical countries. Our assessment of the impacts of the 1998 mass bleaching event on coral cover, reef structural complexity, and reef associated fishes spans 7 countries, 66 sites and 26 degrees of latitude in the Indian Ocean. Using Bayesian meta-analysis we show that changes in the size structure, diversity and trophic composition of the reef fish community have followed coral declines. Although the ocean scale integrity of these coral reef ecosystems has been lost, it is positive to see the effects are spatially variable at multiple scales, with impacts and vulnerability affected by geography but not management regime. Existing no-take marine protected areas still support high biomass of fish, however they had no positive affect on the ecosystem response to large-scale disturbance. This suggests a need for future conservation and management efforts to identify and protect regional refugia, which should be integrated into existing management frameworks and combined with policies to improve system-wide resilience to climate variation and change.

  17. Are your engineers talking to one another when they should?

    PubMed

    Sosa, Manuel E; Eppinger, Steven D; Rowles, Craig M

    2007-11-01

    Communication may not be on managers' minds at companies that design complex, highly engineered products, but it should be. When mistakes take place, it's often because product-component teams fail to talk. The consequences can be huge: Ford and Bridgestone Firestone lost billions by not coordinating the design of the Explorer with the design of its tires. The major delays and cost overruns involved in the development of Airbus's A380 "superjumbo"--which most likely led to the CEO's exit--were a result of unforeseen design incompatibilities. To help managers mitigate such problems, the authors present a new application of the design structure matrix, a project management tool that maps the flow of information and its impact on product development. Drawing on research into how Pratt & Whitney handled the development of the PW4098 jet engine, they have developed an approach that uncovers (a) areas where communication should be occurring but is not (unattended interfaces, usually bad) and (b) areas where communication is occurring but has not been planned for (unidentified interfaces, usually good). After finding the unattended and unidentified interfaces, the next step is to figure out the causes of the critical ones. If a significant number of unattended interfaces cross organizational boundaries, executives may need to redraw organizational lines. Executives can then manage the remaining critical interfaces by extending the responsibilities of existing integration teams (those responsible for cross-system aspects, such as a jet engine's fuel economy) to include supervising the interaction, by dedicating teams to specific interfaces, or by formally charging teams already involved with the interfaces to oversee them. Finally, it's important to ensure that the teams are working with compatible design equipment; inconsistencies between CAD tools have cost Airbus dearly.

  18. Restoring and rehabilitating sagebrush habitats

    USGS Publications Warehouse

    Pyke, David A.; Knick, S.T.; Connelly, J.W.

    2011-01-01

    Less than half of the original habitat of the Greater Sage-Grouse (Centrocercus uropha-sianus) currently exists. Some has been perma-nently lost to farms and urban areas, but the remaining varies in condition from high quality to no longer adequate. Restoration of sagebrush (Artemisia spp.) grassland ecosystems may be pos-sible for resilient lands. However, Greater Sage-Grouse require a wide variety of habitats over large areas to complete their life cycle. Effective restoration will require a regional approach for prioritizing and identifying appropriate options across the landscape. A landscape triage method is recommended for prioritizing lands for restora-tion. Spatial models can indicate where to protect and connect intact quality habitat with other simi-lar habitat via restoration. The ecological site con-cept of land classification is recommended for characterizing potential habitat across the region along with their accompanying state and transi-tion models of plant community dynamics. These models assist in identifying if passive, manage-ment-based or active, vegetation manipulation?based restoration might accomplish the goals of improved Greater Sage-Grouse habitat. A series of guidelines help formulate questions that manag-ers might consider when developing restoration plans: (1) site prioritization through a landscape triage; (2) soil verification and the implications of soil features on plant establishment success; (3) a comparison of the existing plant community to the potential for the site using ecological site descriptions; (4) a determination of the current successional status of the site using state and transition models to aid in predicting if passive or active restoration is necessary; and (5) implemen-tation of post-treatment monitoring to evaluate restoration effectiveness and post-treatment man-agement implications to restoration success.

  19. The price of incivility.

    PubMed

    Porath, Christine; Pearson, Christine

    2013-01-01

    We've all heard of (or experienced) the "boss from hell." But that's just one form that incivility in the workplace can take. Rudeness on the job is surprisingly common, and it's on the rise. Whether it involves overt bullying or subtle acts of thoughtlessness, incivility takes a toll. It erodes productivity, chips away at morale, leads employees to quit, and damages customer relationships. Dealing with its aftermath can soak up weeks of managerial attention and time. Over the past 14 years the authors have conducted interviews with and collected data from more than 14,000 people throughout the United States and Canada in order to track the prevalence, types, causes, costs, and cures of incivility at work. They suggest several steps leaders can take to counter rudeness. Managers should start with themselves-monitoring their own behavior, asking for feedback on it, and making sure that their actions are a model for others. When it comes to managing the organization, leaders should hire with civility in mind, teach it on the job, create group norms, reward good behavior, and penalize bad behavior. Lest consistent civility seem an extravagance, the authors caution that just one habitually offensive employee critically positioned in an organization can cost millions in Lost employees, lost customers, and lost productivity.

  20. Geographical Information Analysis of Tsunami Flooded Area by the Great East Japan Earthquake Using Mobile Mapping System

    NASA Astrophysics Data System (ADS)

    Koarai, M.; Okatani, T.; Nakano, T.; Nakamura, T.; Hasegawa, M.

    2012-07-01

    The great earthquake occurred in Tohoku District, Japan on 11th March, 2011. This earthquake is named "the 2011 off the Pacific coast of Tohoku Earthquake", and the damage by this earthquake is named "the Great East Japan Earthquake". About twenty thousand people were killed or lost by the tsunami of this earthquake, and large area was flooded and a large number of buildings were destroyed by the tsunami. The Geospatial Information Authority of Japan (GSI) has provided the data of tsunami flooded area interpreted from aerial photos taken just after the great earthquake. This is fundamental data of tsunami damage and very useful for consideration of reconstruction planning of tsunami damaged area. The authors analyzed the relationship among land use, landform classification, DEMs data flooded depth of the tsunami flooded area by the Great East Japan Earthquake in the Sendai Plain using GIS. Land use data is 100 meter grid data of National Land Information Data by the Ministry of Land, Infrastructure, Transportation and Tourism (MLIT). Landform classification data is vector data of Land Condition Map produced by GSI. DEMs data are 5 meters grid data measured with LiDAR by GSI after earthquake. Especially, the authors noticed the relationship between tsunami hazard damage and flooded depth. The authors divided tsunami damage into three categories by interpreting aerial photos; first is the completely destroyed area where almost wooden buildings were lost, second is the heavily damaged area where a large number of houses were destroyed by the tsunami, and third is the flooded only area where houses were less destroyed. The flooded depth was measured by photogrammetric method using digital image taken by Mobile Mapping System (MMS). The result of these geographic analyses show the distribution of tsunami damage level is as follows: 1) The completely destroyed area was located within 1km area from the coastline, flooded depth of this area is over 4m, and no relationship between damaged area and landform classification. 2) The heavily damaged area was observed up to 3 or 4km from the coastline. Flooded depth of this area is over 1.5m, and there is a good relationship between damaged area and height of DEMs. 3) The flood only area was observed up to 4 or 5km from the coastline. Flooded depth of this area was less than 1.5m, and there is a good relationship between damaged area and landform. For instance, a certain area in valley plain or flooded plain was not affected by the tsunami, even though an area with almost the same height in coastal plain or delta was flooded. These results mean that it is important for tsunami disaster management to consider not only DEMs but also landform classification.

  1. The effects of two workplace weight management programs and weight loss on health care utilization and costs

    PubMed Central

    Østbye, Truls; Stroo, Marissa; Eisenstein, Eric L.; Dement, John M.

    2015-01-01

    Objectives Compare the impact of two worksite weight management programs, WM (education) and WM+ (education plus counseling), on health care utilization and costs. Secondarily, compare the intervention groups to an observational control group of obese workers. Finally, evaluate the impact of actual weight loss on these outcomes. Methods Estimate the change in the WM and WM+ intervention groups. Using propensity score adjustment compare the two intervention groups with the observational control group; and compare those who lost weight with those who did not. Results No significant differences between the two intervention groups, or between these intervention groups and the observational control group. Those who lost weight reduced their overall health care costs. Conclusion To achieve weight loss and associated morbidity reductions, more extensive and intensive interventions, with more attention to motivation and compliance, are required. PMID:26849260

  2. AmeriFlux US-Snd Sherman Island

    DOE Data Explorer

    Baldocchi, Dennis [University of California, Berkeley

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Snd Sherman Island. Site Description - The Sherman Island site is a 38-ha peatland pasture, west of the Delta, that is owned by the state and managed by the California Department of Water Resources. The site is degraded and heavily grazed with ~100 cattle in the area that circumscribes the main field and fetch. The island has been drained and farmed since the late 1800s. The soils of the Delta overlay deep peat that was sequestered over the Holocene period as sea-level rose and flooding of archaic wetlands prevented decomposition of roots and stems. Hence, the upper 10 m of peatland has been lost to decomposition, compaction, and subsidence. Today a mineral soil overlays a peat layer, which coincides with the general depth of the water table.

  3. Integrating Values and Ethics into Wildlife Policy and Management—Lessons from North America

    PubMed Central

    Fox, Camilla H.; Bekoff, Marc

    2011-01-01

    Few animals provoke as wide a range of emotions as wolves. Some see wolves as icons of a lost wilderness; others see them as intruders. As the battle continues between wolf proponents and opponents, finding solutions that resolve conflicts while supporting the integrity of nature is challenging. In this essay we argue that we need to make room for wolves and other native carnivores who are re-colonizing areas from which they were extirpated. Strategies that foster coexistence are necessary and wildlife agencies must consider all stakeholders and invest adequate resources to inform the public about how to mitigate conflicts between people/domestic animals, and predators. Values and ethics must be woven into wildlife policy and management and we must be willing to ask difficult ethical questions and learn from past mistakes. PMID:26486219

  4. Species-level persistence probabilities for recovery and conservation status assessment.

    PubMed

    Che-Castaldo, Judy P; Neel, Maile C

    2016-12-01

    Recovery planning for species listed under the U.S. Endangered Species Act has been hampered by a lack of consistency and transparency, which can be improved by implementing a standardized approach for evaluating species status and developing measurable recovery criteria. However, managers lack an assessment method that integrates threat abatement and can be used when demographic data are limited. To help meet these needs, we demonstrated an approach for evaluating species status based on habitat configuration data. We applied 3 established persistence measures (patch occupancy, metapopulation capacity, and proportion of population lost) to compare 2 conservation strategies (critical habitat designated by the U.S. Fish and Wildlife Service and the Forest Service's Carbonate Habitat Management Strategy) and 2 threat scenarios (maximum limestone mining, removal of all habitat in areas with mining claims; minimum mining, removal of habitat only in areas with existing operations and high-quality ore) against a baseline of existing habitat for 3 federally listed plant species. Protecting all area within the designated critical habitat maintained a similar level (83.9-99.9%) of species persistence as the baseline, whereas maximum mining greatly reduced persistence (0.51-38.4% maintained). The 3 persistence measures provided complementary insights reflecting different aspects of habitat availability (total area, number of patches, patch size, and connectivity). These measures can be used to link recovery criteria developed following the 3 R principles (representation, redundancy, and resilience) to the resulting improvements in species viability. By focusing on amount and distribution of habitat, our method provides a means of assessing the status of data-poor species to inform decision making under the Endangered Species Act. © 2016 Society for Conservation Biology.

  5. Prioritizing conservation areas for coastal plant diversity under increasing urbanization.

    PubMed

    Doxa, Aggeliki; Albert, Cécile Hélène; Leriche, Agathe; Saatkamp, Arne

    2017-10-01

    Coastal urban expansion will continue to drive further biodiversity losses, if conservation targets for coastal ecosystems are not defined and met. Prioritizing areas for future protected area networks is thus an urgent task in such urbanization-threatened ecosystems. Our aim is to quantify past and future losses of coastal vegetation priority areas due to urbanization and assess the effectiveness of the existing protected area network for conservation. We conduct a prioritization analysis, based on 82 coastal plants, including common and IUCN red list species, in a highly-urbanized but biotically diverse region, in South-Eastern France. We evaluate the role of protected areas, by taking into account both strict and multi-use areas. We assess the impact of past and future urbanization on high priority areas, by combining prioritization analyses and urbanization models. We show that half of the highly diverse areas have already been lost due to urbanization. Remaining top priority areas are also among the most exposed to future urban expansion. The effectiveness of the existing protected area (PA) network is only partial. While strict PAs coincide well with top priority areas, they only represent less than one third of priority areas. The effectiveness of multi-use PAs, such as the Natura 2000 network, also remains limited. Our approach highlights the impact of urbanization on plant conservation targets. By modelling urbanization, we manage to identify those areas where protection could be more efficient to limit further losses. We suggest to use our approach in the future to expand the PA network in order to achieve the 2020 Aichi biodiversity targets. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. The Group Selection or Assessment Centre (AC) Approach to Personnel Selection: An Annotated Bibliography,

    DTIC Science & Technology

    1988-02-01

    sponsors of ACs, e.g. their cost in terms of the time lost by senior managers because of their partici.nnts as assessors. Emhasises the need to address...American Psychologist. 37, 180-189. Reports use of the AC method to study the progress of a group of managers over a period of time . The study included...on 254 managers attending an AC, for changes in validities over time . Peer and assessor ratings, along with linear combinations, were found

  7. Options for water-level control in developed wetlands

    USGS Publications Warehouse

    Kelley, J. R.; Laubhan, M. K.; Reid, F. A.; Wortham, J. S.; Fredrickson, L. H.

    1993-01-01

    Wetland habitats in the United States currently are lost at a rate of 260,000 acres/year (105,218 ha/year). Consequently, water birds concentrate in fewer and smaller areas. Such concentrations may deplete food supplies and influence behavior, physiology, and survival. Continued losses increase the importance of sound management of the remaining wetlands because water birds depend on them. Human activities modified the natural hydrology of most remaining wetlands in the conterminous United States, and such hydrologic alterations frequently reduce wetland productivity. The restoration of original wetland functions and productivity often requires the development of water distribution and discharge systems to emulate natural hydrologic regimes. Construction of levees and correct placement of control structures and water-delivery and water-discharge systems are necessary to (1) create soil and water conditions for the germination of desirable plants, (2) control nuisance vegetation, (3) promote the production of invertebrates, and (4) make foods available for wildlife that depends of wetlands (Leaflets 13.2.1 and 13.4.6). This paper provides basic guidelines for the design of wetlands that benefit wildlife. If biological considerations are not incorporated into such designs, the capability of managing wetlands for water birds is reduced and costs often are greater. Although we address the development of palustrine wetlands in migration and wintering areas, many of the discussed principles are applicable to the development of other wetland types and in other locations.

  8. Tap water isotopes reveal the San Francisco Bay Area's plumbing and responses to a major drought

    NASA Astrophysics Data System (ADS)

    Tipple, B. J.; Jameel, M. Y.; Chau, T. H.; Mancuso, C. J.; Bowen, G. J.; Dufour, A.; Chesson, L. A.; Ehleringer, J. R.

    2016-12-01

    Water availability and sustainability in the Western United States is a major flashpoint among expanding communities, growing industries, and productive agricultural lands. This issue came to a head in 2015 in the State of California, when the State mandated a 25% reduction in urban water use following a multi-year drought that significantly depleted water resources. The demands for and challenges in supplying water are only expected to intensify as climate perturbations, such as the 2012-2015 California Drought, become more common. As a consequence, there is an increased need to understand linkages between population centers, water transport and usage, and the impacts of climate change on water resources and infrastructure. To better understand these relationships within a megalopolis in the Western United States, we collected and analyzed 723 tap waters from the San Francisco Bay Area during seven collection campaigns across 21 months during 2013-2015. San Francisco Bay Area was selected as it has well-known water management strategies and its water resources were dramatically affected by the 2012-2105 drought. Consistent with known water management strategies and previous reports of tap water isotope values, we found large spatiotemporal variations in the δ2H and δ18O values of tap waters, indicative of complex water transport systems and municipality-scale management decisions. We observed δ2H and δ18O values of tap water consistent with waters originating from snowmelt from the Sierra Nevada Mountains, local precipitation, ground water, and partially evaporated reservoir sources. A cluster analysis of measured tap water data grouped waters from 43 static sampling sites that were associated with specific water utility providers within the San Francisco Bay Area and known management practices. Water management responses to the drought, such as source switching, bringing in new sources, and conservation, could be observed within the isotope data from each of collection campaigns. Finally, we used a modified Craig-Gordon model of evaporative loss from one utility's reservoir system during the 2015 water year to estimate the consequences of the drought on this resource. Using these isotope methods, we estimated that approximately 10% of the water in this reservoir system was lost to evaporation.

  9. How the Ventral Pathway Got Lost--And What Its Recovery Might Mean

    ERIC Educational Resources Information Center

    Weiller, Cornelius; Bormann, Tobias; Saur, Dorothee; Musso, Mariachristina; Rijntjes, Michel

    2011-01-01

    Textbooks dealing with the anatomical representation of language in the human brain display two language-related zones, Broca's area and Wernicke's area, connected by a single dorsal fiber tract, the arcuate fascicle. This classical model is incomplete. Modern imaging techniques have identified a second long association tract between the temporal…

  10. Interim Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Alaska Region

    DTIC Science & Technology

    2006-02-01

    insoluble but ferrous iron easily enters the soil solution and is moved or translocated to other areas of the soil. Areas that have lost iron...causing oxidation of ferrous iron present in the soil solution . They are evidence of saturated and reduced soil conditions during the plant’s

  11. Does the right hemisphere take over after damage to Broca's area? the Barlow case of 1877 and its history.

    PubMed

    Finger, Stanley; Buckner, Randy L; Buckingham, Hugh

    2003-06-01

    In 1877 Thomas Barlow, a London physician, published a remarkable case of functional recovery of speech following brain damage. It involved a 10-year-old boy who had lost his speech, regained it, and lost it again before he died from a disorder that affected his heart and produced embolisms that subsequently affected other organs, including his brain. Examination of the boy's brain revealed two focal regions of softening; one that affected Broca's area and the left facial-motor area, and another, which occurred weeks later, in the homologous regions of the right hemisphere. Although Barlow was most concerned with motor deficits, others at the turn of the century began to cite this case as strong evidence that the corresponding region of the right hemisphere can take over speech functions for Broca's area on the left. Whether this case really provides good support for functional takeover or vicariation theory is critically evaluated in the light of contemporary research, including PET scan studies involving damage to Broca's speech region.

  12. The burden of pain on employee health and productivity at a major provider of business services.

    PubMed

    Allen, Harris; Hubbard, David; Sullivan, Sean

    2005-07-01

    The objective of this study was to examine the burden of pain on employee health and productivity at a Fortune 100 company headquartered in the northeastern United States to prioritize target areas for reducing this burden. An electronic survey was conducted in late 2004, which produced a reasonably representative national sample of 1039 active employee respondents. A total of 28.6% of respondents met the study definition for pain. Pain was linked to: 1) drops of more than 45% and 23%, respectively, in Overall Physical and Mental Health; 2) a fivefold increase in health-induced limitations in work performance; and 3) nearly three and two thirds workdays lost to presenteeism and absenteeism over a 4-week period. Afflicted workers displayed considerable room for improvement in their capacity for pain control and management. The prevalence of pain and its impact on those with the condition combine to make it an area of much opportunity for improving workforce health and productivity. Musculoskeletal diseases offer a promising initial target for corporate intervention.

  13. Regulations and guidelines governing stem cell based products: Clinical considerations

    PubMed Central

    George, Bobby

    2011-01-01

    The use of stem cells as medicines is a promising and upcoming area of research as they may be able to help the body to regenerate damaged or lost tissue in a host of diseases like Parkinson′s, multiple sclerosis, heart disease, liver disease, spinal cord damage, cancer and many more. Translating basic stem cell research into routine therapies is a complex multi-step process which entails the challenge related to managing the expected therapeutic benefits with the potential risks while complying with the existing regulations and guidelines. While in the United States (US) and European Union (EU) regulations are in place, in India, we do not have a well-defined regulatory framework for “stem cell based products (SCBP)”. There are several areas that need to be addressed as it is quite different from that of pharmaceuticals. These range from establishing batch consistency, product stability to product safety and efficacy through pre-clinical, clinical studies and marketing authorization. This review summarizes the existing regulations/guidelines in US, EU, India, and the associated challenges in developing SCBP with emphasis on clinical aspects. PMID:21897884

  14. Environmental issues elimination through circular economy

    NASA Astrophysics Data System (ADS)

    Špirková, M.; Pokorná, E.; Šujanová, J.; Samáková, J.

    2016-04-01

    Environmental efforts of European Union are currently going towards circular economy. Tools like Extended Producer Responsibility and Eco-design were established. The circular economy deals with resources availability issue on one hand and waste management on the other hand. There are few pioneering companies all over the world with some kind of circular economy practice. Generally the concept is not very wide-spread. The paper aims to evaluate possibility of transition towards circular economy in Slovak industrial companies. They need to have an active approach to material treatment of their products after usage stage. Innovation is another important pre-condition for the transition. Main problem of current cradle to grave system is landfilling of valuable materials after one cycle of usage. Their potential value for next manufacturing cycles is lost. Companies may do not see connection between waste management and material resource prices and volatility of supplies. Municipalities are responsible for municipal waste collection and treatment in Slovakia. The circular economy operates by cradle to cradle principle. Company manages material flow until the material comes back to the beginning of manufacturing process by itself or by another partners. Stable material supplies with quite low costs are provided this way. It is necessary to deal with environmental problems in phase of product design. Questionnaire survey results show on one hand low involvement of industrial companies in waste management area, however on the other hand they are open to environmental innovations in future.

  15. Estimating 'lost heart beats' rather than reductions in heart rate during the intubation of critically-ill children.

    PubMed

    Jones, Peter; Ovenden, Nick; Dauger, Stéphane; Peters, Mark J

    2014-01-01

    Reductions in heart rate occur frequently in children during critical care intubation and are currently considered the gold standard for haemodynamic instability. Our objective was to estimate loss of heart beats during intubation and compare this to reduction in heart rate alone whilst testing the impact of atropine pre-medication. Data were extracted from a prospective 2-year cohort study of intubation ECGs from critically ill children in PICU/Paediatric Transport. A three step algorithm was established to exclude variation in pre-intubation heart rate (using a 95%CI limit derived from pre-intubation heart rate variation of the children included), measure the heart rate over time and finally the estimate the numbers of lost beats. 333 intubations in children were eligible for inclusion of which 245 were available for analysis (74%). Intubations where the fall in heart rate was less than 50 bpm were accompanied almost exclusively by less than 25 lost beats (n = 175, median 0 [0-1]). When there was a reduction of >50 bpm there was a poor correlation with numbers of lost beats (n = 70, median 42 [15-83]). During intubation the median number of lost beats was 8 [1]-[32] when atropine was not used compared to 0 [0-0] when atropine was used (p<0.001). A reduction in heart rate during intubation of <50 bpm reliably predicted a minimal loss of beats. When the reduction in heart rate was >50 bpm the heart rate was poorly predictive of lost beats. A study looking at the relationship between lost beats and cardiac output needs to be performed. Atropine reduces both fall in heart rate and loss of beats. Similar area-under-the-curve methodology may be useful for estimating risk when biological parameters deviate outside normal range.

  16. Finding the ‘lost years’ in green turtles: insights from ocean circulation models and genetic analysis

    PubMed Central

    Putman, Nathan F.; Naro-Maciel, Eugenia

    2013-01-01

    Organismal movement is an essential component of ecological processes and connectivity among ecosystems. However, estimating connectivity and identifying corridors of movement are challenging in oceanic organisms such as young turtles that disperse into the open sea and remain largely unobserved during a period known as ‘the lost years’. Using predictions of transport within an ocean circulation model and data from published genetic analysis, we present to our knowledge, the first basin-scale hypothesis of distribution and connectivity among major rookeries and foraging grounds (FGs) of green turtles (Chelonia mydas) during their ‘lost years’. Simulations indicate that transatlantic dispersal is likely to be common and that recurrent connectivity between the southwestern Indian Ocean and the South Atlantic is possible. The predicted distribution of pelagic juvenile turtles suggests that many ‘lost years hotspots’ are presently unstudied and located outside protected areas. These models, therefore, provide new information on possible dispersal pathways that link nesting beaches with FGs. These pathways may be of exceptional conservation concern owing to their importance for sea turtles during a critical developmental period. PMID:23945687

  17. Estimating economic losses to tourism in Africa from the illegal killing of elephants

    PubMed Central

    Naidoo, Robin; Fisher, Brendan; Manica, Andrea; Balmford, Andrew

    2016-01-01

    Recent surveys suggest tens of thousands of elephants are being poached annually across Africa, putting the two species at risk across much of their range. Although the financial motivations for ivory poaching are clear, the economic benefits of elephant conservation are poorly understood. We use Bayesian statistical modelling of tourist visits to protected areas, to quantify the lost economic benefits that poached elephants would have delivered to African countries via tourism. Our results show these figures are substantial (∼USD $25 million annually), and that the lost benefits exceed the anti-poaching costs necessary to stop elephant declines across the continent's savannah areas, although not currently in the forests of central Africa. Furthermore, elephant conservation in savannah protected areas has net positive economic returns comparable to investments in sectors such as education and infrastructure. Even from a tourism perspective alone, increased elephant conservation is therefore a wise investment by governments in these regions. PMID:27802262

  18. North Carolina speed management recommendations for action.

    DOT National Transportation Integrated Search

    2013-08-01

    Nearly 5,000 people lost their lives in speeding-related crashes in North Carolina over the past : 10 years. Nearly twice as many individuals suffered disabling injuries. Among those killed were : 131 children younger than age 14, 85 teens aged 14 to...

  19. Stroke Rehabilitation

    MedlinePlus

    A stroke can cause lasting brain damage. People who survive a stroke need to relearn skills they lost because of ... them relearn those skills. The effects of a stroke depend on which area of the brain was ...

  20. 33 CFR 279.8 - Synthesis and analysis.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... intangible benefits to society by enhancing a species otherwise likely to be lost to the area. (b) Diversity... the larger regional context of interrelationships which will result in a diversity of opportunities...

  1. 33 CFR 279.8 - Synthesis and analysis.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... intangible benefits to society by enhancing a species otherwise likely to be lost to the area. (b) Diversity... the larger regional context of interrelationships which will result in a diversity of opportunities...

  2. 33 CFR 279.8 - Synthesis and analysis.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... intangible benefits to society by enhancing a species otherwise likely to be lost to the area. (b) Diversity... the larger regional context of interrelationships which will result in a diversity of opportunities...

  3. 33 CFR 279.8 - Synthesis and analysis.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... intangible benefits to society by enhancing a species otherwise likely to be lost to the area. (b) Diversity... the larger regional context of interrelationships which will result in a diversity of opportunities...

  4. Investigation of lagoon lakes in Kocacay delta by using remote sensing method.

    PubMed

    Irtem, Emel; Sacin, Yener

    2012-04-01

    Coasts are areas that are under the influence of the interaction of the air, water and land and attract attention with the abundance of their natural resources and therefore are subjected to excessive usage. This excessive usage may disturb the sensitive balance of the coast ecosystem. In this study, the changes in Arapçiftligi, Poyraz, Dalyan lakes area found in Kocacay delta located in the south coast of Marmara sea was evaluated between the periods of 2000 to 2007 with remote sensing method. These lakes, located on the shores, have a very sensitive naturally dynamic balance and very importance in terms of natural surroundings and the coastal zones management plan. It must be known the change of the lakes mentioned above area according to years. Research and applications have demonstrated the advantages of remote sensing and geographic information system techiques on river,delta, lake, lagoon lake, sensitivite areas in a lakeshore, coastal erosion etc. monitoring and management. In the study, we benefited from Erdas and Intergraph-Geomedia 6.1 image processing and GIS, and also from AutoCAD 2007 and NetCAD 4.0 computer-aided design (CAD) software. For 2000, 2001, 2005 and 2007 years (4 number) Landsat-5 TM satellite images belonging to the region were used. As a result of the study, Arapçiftligi, Dalyan and Poyraz lake areas, number of islets that are seen in the lakes were given in respect to years. Arapçiftligi lake shrank 29.5% in size in the years 2000 and 2007. The fact that the lake continued to get smaller in size even in periods of high precipitation may be due to the sediment flowing from the agricultural fields established close to the lake area. Dalyan and Poyraz lakes lost 60% in terms of their surface area in the years 2000 and 2007. In 2000-2001 periods, Dalyan and Poyraz lakes increased in size by 3.2%. The reason for this could be the excessive precipitation and the fact that the seawater from Marmara sea seeps into the lake. Protection of the natural balance of the lagoons can be possible by using a monitoring programme to be set in connection with a healthy, systematic and manageable data system.

  5. Nursing knowledge and beliefs regarding patient-controlled oral analgesia (PCOA).

    PubMed

    Sawhney, Monakshi; Maeda, Eri

    2013-12-01

    Patient-controlled oral analgesia (PCOA) allows patients to self-administer oral opioids for pain management. Advantages of PCOA include improved pain control with lower doses of opioids, decreased length of stay, increased patient satisfaction, and better functional outcomes than conventional nurse-administered oral analgesia. Sucessful PCOA programs are well described in the literature. However, nurses have concerns about allowing patients to self-administer opioids. The purpose of this study was to identify nurses' knowledge and beliefs regarding PCOA. Nurses who work at the Holland Orthopaedic and Arthritic Centre were asked to complete a survey exploring their beliefs regarding PCOA. The nurses were asked to complete the same survey twice: before an education program in February 2010, and 3 months after implementation of PCOA in June 2010. In February 2010, 74 nurses and in June 2010, 32 nurses participated in the survey. Some nurses (18%) had previous experience with PCOA. At both the pre-education and the postimplementation times, nurses thought that the PCOA program reduced wait times for analgesics and improved patient satisfaction with pain management. Before program implementation, negative beliefs included that patients on the PCOA program would lose their analgesics, would give their analgesics to visitors or other patients, and were at risk for having their analgesics stolen and that the nurse was liable if the patient's analgesics were lost or stolen. After program implementation, no nurse believed that patients would lose their analgesics or give their analgesics to visitors or other patients or that they were liable for lost or stolen analgesics. However, nurses continued to think that patients were at risk for having their analgesics stolen. We found that nurses were concerned that analgesics could be lost, misused, or stolen and that they would be liable for lost analgesics. These findings were consistent with literature discussing patients' outcomes regarding PCOA. However, after education and experience these concerns decreased or resolved. It is important to address these concerns before PCOA program implementation. Copyright © 2013 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

  6. The efficacy of a continuous quality improvement (CQI) method in a radiological department. Comparison with non-CQI control material.

    PubMed

    Laurila, J; Standertskjöld-Nordenstam, C G; Suramo, I; Tolppanen, E M; Tervonen, O; Korhola, O; Brommels, M

    2001-01-01

    To study the efficacy of continuous quality improvement (CQI) compared to ordinary management in an on-duty radiology department. Because of complaints regarding delivery of on-duty radiological services, an improvement was initiated simultaneously at two hospitals, at the HUCH (Helsinki University Central Hospital) utilising the CQI-method, and at the OUH (Oulu University Hospital) with a traditional management process. For the CQI project, a team was formed to evaluate the process with flow-charts, cause and effect diagrams, Pareto analysis and control charts. Interventions to improve the process were based on the results of these analyses. The team at the HUCH implemented the following changes: A radiologist was added to the evening shift between 15:00-22:00 and a radiographer was moved from the morning shift to 15:00-22:00. A clear improvement was achieved in the turn-around time, but in the follow-up some of the gains were lost. Only minimal changes were achieved at the OUH, where the intervention was based on traditional management processes. CQI was an effective method for improving the quality of performance of a radiology department compared with ordinary management methods, but some of this improvement may be subsequently lost without a continuous measurement system.

  7. Day of Remembrance

    NASA Technical Reports Server (NTRS)

    Uri, John

    2018-01-01

    Every year in late January, NASA holds a Day of Remembrance, honoring the astronauts lost in three major space flight accidents: Apollo 1, Challenger and Columbia. In an odd tragic coincidence, all three of the accidents happened in late January or early February, although many years apart: Apollo 1 on January 27, 1967; Challenger on January 28, 1986; and Columbia on February 1, 2003. While the day is a solemn one to commemorate the astronauts who lost their lives, it is also a day to reflect on the errors that led to the accidents and to remind all NASA workers and managers to be ever vigilant so that preventable accidents don't happen again.

  8. Compensatory Mitigation for Losses of Aquatic Resources; Final Rule

    EPA Pesticide Factsheets

    These regulations are designed to improve the effectiveness of compensatory mitigation to replace lost aquatic resource functions and area, and increase the efficiency and predictability of the mitigation project review process.

  9. Allergic rhinitis and the common cold--high cost to society.

    PubMed

    Hellgren, J; Cervin, A; Nordling, S; Bergman, A; Cardell, L O

    2010-06-01

    The common cold and allergic rhinitis constitute a global health problem that affects social life, sleep, school and work performance and is likely to impose a substantial economic burden on society because of absence from work and reduced working capacity. This study assesses the loss of productivity as a result of both allergic rhinitis and the common cold in the Swedish working population. Four thousand questionnaires were sent to a randomized adult population, aged 18-65 years, in Sweden, stratified by gender and area of residence (metropolitan area vs rest of the country). The human capital approach was used to assign monetary value to lost productivity in terms of absenteeism (absence from work), presenteeism (reduced working capacity while at work) and caregiver absenteeism (absence from work to take care of a sick child). Thousand two hundred and thirteen individuals responded, response rate 32%. The mean productivity loss was estimated at 5.1 days or euro 653 per worker and year, yielding a total productivity loss in Sweden of euro 2.7 billion a year. Of the total costs, absenteeism (44%) was the dominant factor, followed by presenteeism (37%) and caregiver absenteeism (19%). Poisson regression analyses revealed that women, people in the 18-29 year age group, and respondents with 'doctor-diagnosed asthma' reported more lost days than the rest of the group. In Sweden, the cost of rhinitis is euro 2.7 billion a year in terms of lost productivity. A reduction in lost productivity of 1 day per individual and year would potentially save euro 528 million.

  10. Recent eolian activity and paleoclimate fluctuations in the Ferris Lost Soldier Area, South-Central Wyoming

    NASA Astrophysics Data System (ADS)

    Gaylord, D. R.

    1983-09-01

    The Ferris Dune Fields were examined. Sand dunes are especially valuable in paleoclimate reconstructions because they: (1) bury and preserve datable materials and artifacts; (2) respond to even subtle changes in wind velocity and direction as reflected both in external morphology and internal structures; and (3) remain unconsolidated, making them amenable to easy textural and compositional examination. The valley of Clear Creek in the Ferris Dunes reveals a relatively continuous Holocene section of interbedded dune and interdunal pond deposits. Radiocarbon dates from the interdunal pond strata at Clear Creek, theoretical sand dune migration rates, compositional analysis of periglacial sand wedges, and relative dating of actively migrating parabolic dunes reveals a general sequence of geologic-climatic events that affected the Ferris-Lost Soldier area. The most recent major reactivaton of dunes occurred approximately 290 years ago.

  11. Work-related factors of presenteeism: The mediating role of mental and physical health.

    PubMed

    Pohling, Rico; Buruck, Gabriele; Jungbauer, Kevin-Lim; Leiter, Michael P

    2016-04-01

    Even though work-related factors have been found to play a crucial role in predicting presenteeism, studies investigating established theoretical frameworks of job design features and, in particular, underlying mechanisms are still very scarce. The objective of this study was to investigate the influence of the areas of work life according to the Areas of Worklife Scale (AWS; Leiter & Maslach, 2004) on presenteeism. We examined mental and physical health as the underlying process of this relationship and assessed 2 presenteeism outcome measures and their relationship to each other-that is, the frequency of acts of presenteeism and work productivity. Using a cross-sectional design, the study was conducted in a sample of 885 employees from German public service. Results showed that the influence of some, but not all, areas of work life (workload, control, reward, and values) on both acts of presenteeism and health-related lost productivity was mediated by health indicators (well-being and musculoskeletal complaints). Moreover, we found a relationship between health-related lost productivity and acts of presenteeism. The present research clarifies the importance of work-related factors as antecedents of sickness presenteeism. The findings of our study also emphasize the necessity to include both acts of presenteeism and health-related lost productivity in presenteeism research and prevention. Presenteeism should be included as a measure in health prevention interventions because it reflects a crucial part of employee health that is not covered by other measures. (c) 2016 APA, all rights reserved).

  12. Committed HSE management Vs TQM: Is there any difference?

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

    Aitken, J.D.; McMath, C.R.; Lombardo, G.J.

    1996-11-01

    Safe performance of oilfield service operations at unfamiliar customer installations requires service personnel that are highly trained and motivated. When such operations are made in over sixty countries with an independent, multi-cultural work force, an additional level of difficulty in achieving an improved level of HSE (Health, Safety & Environment) performance is introduced. Recognizing these challenges, one company set out in 1989 to implement a comprehensive HSE management system suited to this environment. The system, described here, was launched with total commitment and participation of all levels of management and was designed to empower the work force rather than forcemore » them into compliance. This included a realignment of management priorities to give HSE a primary place along with other management responsibilities. One central theme of the system is a single standard applied to all HSE actions, throughout the world and at all levels of the Company. Thus, for example, all employees including all managers go through the same basic HSE training courses on a regular basis. After six years, a cultural change has taken place, along with a notable reduction in both accident frequency and severity, measured in terms of lost workdays. This reduction in lost workdays is an easily quantifiable cost saving which by far outweighs the total cost of the HSE system implementation. While the HSE management system was designed to specifically meet the needs of the company, the techniques used closely parallel those of Total Quality Management (TQM), which, in the last years, has gained momentum as a {open_quotes}new paradigm{close_quotes} in the HSE field. In this company`s experience, a common sense application of sound management to the HSE process has led to a TQM system.« less

  13. Reasserting the primacy of human needs to reclaim the 'lost half' of sustainable development.

    PubMed

    Everard, Mark; Longhurst, James W S

    2018-04-15

    The concept of sustainable development evolved from growing awareness of the interdependence of social and economic progress with the limits of the supporting natural environment, becoming progressively integrated into global agreements and transposition into local regulatory and implementation frameworks. We argue that transposition of the concept into regulation and supporting tools reduced the focus to minimal environmental and social standards, perceived as imposing constraints rather than opportunities for innovation to meet human needs. The aspirational 'half' of the concept of sustainable development specifically addressing human needs was thus lost in transposing high ideals into regulatory instruments. The Sustainable Development Goals (SDGs) restore focus on interlinked human needs, stimulating innovation of products and processes to satisfy them. Through three case studies - PVC water pipes, river quality management in England, and UK local air quality management - we explore the current operationalisation of the concept in diverse settings, using the SDG framework to highlight the broader societal purposes central to sustainable development. Partnerships involving civil society support evolution of regulatory instruments and their implementation, optimising social and ecological benefits thereby serving more human needs. Restoring the visionary 'lost half' of sustainable development - meeting human needs in sustainable ways - creates incentives for innovation and partnership; an innovation framework rather than a perceived constraint. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Common Ground for Managing Invasive Annual Grasses

    USDA-ARS?s Scientific Manuscript database

    Invasive annual grasses often reach their full biological potential in ecosystems of the western United States. This suggests that crucial ecosystem "checks and balances" are not functioning. In other words, invasion occurs because ecosystems have lost resistance to invasion, and invasive plants a...

  15. Association of Weight Loss and Medication Adherence Among Adults With Type 2 Diabetes Mellitus: SHIELD (Study to Help Improve Early evaluation and management of risk factors Leading to Diabetes)☆

    PubMed Central

    Grandy, Susan; Fox, Kathleen M.; Hardy, Elise

    2013-01-01

    Background Adherence to prescribed diabetes medications is suboptimal, which can lead to poor glycemic control and diabetic complications. Treatment-related weight gain is a side effect of some oral antidiabetic agents and insulin, which may negatively affect adherence to therapy. Objective This study investigated whether adults with type 2 diabetes mellitus (T2DM) who lost weight had better medication adherence than those who gained weight. Methods Weight change over 1 year (2007 to 2008) was assessed among respondents in the US Study to Help Improve Early evaluation and management of risk factors Leading to Diabetes (SHIELD). Weight loss of >1.0%, ≥3%, and ≥5% of weight was compared with weight gain of ≥1.0%. Medication adherence was assessed using the Morisky 4-item questionnaire for medication-taking behavior, with lower scores representing better adherence. Results There were 746 T2DM respondents who lost >1.0%, 483 who lost ≥3%, 310 who lost ≥5%, and 670 who gained ≥1.0% of weight. Each weight-loss group had significantly lower Morisky scores than the weight-gain group; mean scores of 0.389 versus 0.473 (P = 0.050) for the >1.0% weight-loss group, 0.365 versus 0.473 (P = 0.026) for the ≥3% weight-loss group, and 0.334 versus 0.473 (P = 0.014) for the ≥5% weight-loss group. Significantly fewer respondents who lost weight had received insulin, sulfonylurea, or thiazolidinedione therapy (57%) compared with respondents who gained weight (64%) (P = 0.002). Demographics, exercise habits, and dieting were similar between weight-loss and weight-gain groups. Conclusions T2DM respondents with weight loss had significantly better medication adherence and were less likely to be on treatment regimens that increase weight than T2DM respondents with weight gain. These findings suggest that strategies that lead to weight loss, including use of diabetes medications associated with weight loss, may improve medication adherence. PMID:24465048

  16. Measuring urban tree loss dynamics across residential landscapes.

    PubMed

    Ossola, Alessandro; Hopton, Matthew E

    2018-01-15

    The spatial arrangement of urban vegetation depends on urban morphology and socio-economic settings. Urban vegetation changes over time because of human management. Urban trees are removed due to hazard prevention or aesthetic preferences. Previous research attributed tree loss to decreases in canopy cover. However, this provides little information about location and structural characteristics of trees lost, as well as environmental and social factors affecting tree loss dynamics. This is particularly relevant in residential landscapes where access to residential parcels for field surveys is limited. We tested whether multi-temporal airborne LiDAR and multi-spectral imagery collected at a 5-year interval can be used to investigate urban tree loss dynamics across residential landscapes in Denver, CO and Milwaukee, WI, covering 400,705 residential parcels in 444 census tracts. Position and stem height of trees lost were extracted from canopy height models calculated as the difference between final (year 5) and initial (year 0) vegetation height derived from LiDAR. Multivariate regression models were used to predict number and height of tree stems lost in residential parcels in each census tract based on urban morphological and socio-economic variables. A total of 28,427 stems were lost from residential parcels in Denver and Milwaukee over 5years. Overall, 7% of residential parcels lost one stem, averaging 90.87 stems per km 2 . Average stem height was 10.16m, though trees lost in Denver were taller compared to Milwaukee. The number of stems lost was higher in neighborhoods with higher canopy cover and developed before the 1970s. However, socio-economic characteristics had little effect on tree loss dynamics. The study provides a simple method for measuring urban tree loss dynamics within and across entire cities, and represents a further step toward high resolution assessments of the three-dimensional change of urban vegetation at large spatial scales. Published by Elsevier B.V.

  17. Examination of the relationship between theory-driven policies and allowed lost-time back claims in workers' compensation: a system dynamics model.

    PubMed

    Wong, Jessica J; McGregor, Marion; Mior, Silvano A; Loisel, Patrick

    2014-01-01

    The purpose of this study was to develop a model that evaluates the impact of policy changes on the number of workers' compensation lost-time back claims in Ontario, Canada, over a 30-year timeframe. The model was used to test the hypothesis that a theory- and policy-driven model would be sufficient in reproducing historical claims data in a robust manner and that policy changes would have a major impact on modeled data. The model was developed using system dynamics methods in the Vensim simulation program. The theoretical effects of policies for compensation benefit levels and experience rating fees were modeled. The model was built and validated using historical claims data from 1980 to 2009. Sensitivity analysis was used to evaluate the modeled data at extreme end points of variable input and timeframes. The degree of predictive value of the modeled data was measured by the coefficient of determination, root mean square error, and Theil's inequality coefficients. Correlation between modeled data and actual data was found to be meaningful (R(2) = 0.934), and the modeled data were stable at extreme end points. Among the effects explored, policy changes were found to be relatively minor drivers of back claims data, accounting for a 13% improvement in error. Simulation results suggested that unemployment, number of no-lost-time claims, number of injuries per worker, and recovery rate from back injuries outside of claims management to be sensitive drivers of back claims data. A robust systems-based model was developed and tested for use in future policy research in Ontario's workers' compensation. The study findings suggest that certain areas within and outside the workers' compensation system need to be considered when evaluating and changing policies around back claims. © 2014. Published by National University of Health Sciences All rights reserved.

  18. [Relevance of medical rehabilitation in disease management programmes].

    PubMed

    Lüngen, M; Lauterbach, K W

    2003-10-01

    Disease management programmes will increasingly be introduced in Germany due to the new risk adjustment scheme. The first disease management programmes started in 2003 for breast cancer and diabetes mellitus type II. German rehabilitation will have to face several challenges. Disease management programmes are strongly based on the notion of Evidence so that proof of the efficacy of a care giving task should be present. Verification of the evidence of the specifically German rehabilitation treatments must therefore be given. However, integration of rehabilitation in disease management programmes could lead to changes in the alignment of German rehabilitation. The essence of German rehabilitation, notably its holistic approach, could get lost with integration in disease management programmes.

  19. Ochronotic Arthropathy: Two Case Reports from a Developing Country

    PubMed Central

    Rathore, Farooq A.; Ayaz, Saeed B.; Mansoor, Sahibzada N.

    2016-01-01

    Alkaptonuria is a rare inborn error of metabolism, which is classified as an orphan disease. It is due to the lack of an enzyme homogentisate 1,2-dioxygenase, which results in an accumulation of homogentisic acid in different areas of the body, including sclera, skin, cardiac valves, articular cartilage of the large joints and intervertebral disks. We present two cases of alkaptonuria resulting in ochronotic arthropathy with advanced secondary generalized osteoarthritis, intervertebral disk calcifications, skin and scleral pigmentation. In these case reports, both patients had symptoms for >10 years before being diagnosed. Conservative management in the form of high-dose ascorbic acid, exercises, and gait aids was offered to both of them, which resulted in some symptomatic improvement in the first case, while the second case was lost to follow-up. Alkaptonuria is a rare disease, and although it does not clearly impact mortality, early diagnosis may improve the quality of life. PMID:26884684

  20. Ochronotic Arthropathy: Two Case Reports from a Developing Country.

    PubMed

    Rathore, Farooq A; Ayaz, Saeed B; Mansoor, Sahibzada N

    2016-01-01

    Alkaptonuria is a rare inborn error of metabolism, which is classified as an orphan disease. It is due to the lack of an enzyme homogentisate 1,2-dioxygenase, which results in an accumulation of homogentisic acid in different areas of the body, including sclera, skin, cardiac valves, articular cartilage of the large joints and intervertebral disks. We present two cases of alkaptonuria resulting in ochronotic arthropathy with advanced secondary generalized osteoarthritis, intervertebral disk calcifications, skin and scleral pigmentation. In these case reports, both patients had symptoms for >10 years before being diagnosed. Conservative management in the form of high-dose ascorbic acid, exercises, and gait aids was offered to both of them, which resulted in some symptomatic improvement in the first case, while the second case was lost to follow-up. Alkaptonuria is a rare disease, and although it does not clearly impact mortality, early diagnosis may improve the quality of life.

  1. Towards E-Society Policy Interoperability

    NASA Astrophysics Data System (ADS)

    Iannella, Renato

    The move towards the Policy-Oriented Web is destined to provide support for policy expression and management in the core web layers. One of the most promising areas that can drive this new technology adoption is e-Society communities. With so much user-generated content being shared by these social networks, there is the real danger that the implicit sharing rules that communities have developed over time will be lost in translation in the new digital communities. This will lead to a corresponding loss in confidence in e-Society sites. The Policy-Oriented Web attempts to turn the implicit into the explicit with a common framework for policy language interoperability and awareness. This paper reports on the policy driving factors from the Social Networks experiences using real-world use cases and scenarios. In particular, the key functions of policy-awareness - for privacy, rights, and identity - will be the driving force that enables the e-Society to appreciate new interoperable policy regimes.

  2. User Interaction with the CNPC Link

    NASA Technical Reports Server (NTRS)

    Hobbs, Alan; Lyall, Elizabeth A.

    2014-01-01

    As part of NASAs UAS in the NAS project, human factor guidelines are being developed for the ground control station of unmanned aircraft systems. A critical task for the pilot of a UAS is the management and control of the terrestrial radio links used to provide control of the vehicle and relay communications with air traffic control. An analysis of the task of the UAS pilot has been conducted to identify areas where guidelines are required. This analysis has identified a set of information requirements that must be supported by the radio equipment used to provide Control and Non-payload Communication (CNPC). Key requirements include the need for an alert when the link is lost, information on the current quality and latency of the link, and information to enable the future quality of the link to be anticipated as the aircraft changes location. These identified requirements can assist in the development of minimum operational performance standards for CNPC equipment.

  3. Lost in translation? Theory, policy and practice in systems-based environmental approaches to obesity prevention in the Healthy Towns programme in England.

    PubMed

    Sautkina, Elena; Goodwin, Denise; Jones, Andy; Ogilvie, David; Petticrew, Mark; White, Martin; Cummins, Steven

    2014-09-01

    This paper explores how system-wide approaches to obesity prevention were 'theorised' and translated into practice in the 'Healthy Towns' programme implemented in nine areas in England. Semi-structured interviews with 20 informants, purposively selected to represent national and local programme development, management and delivery were undertaken. Results suggest that informants articulated a theoretical understanding of a system-wide approach to obesity prevention, but simplifying this complex task in the context of uncertainty over programme aims and objectives, and absence of a clear direction from the central government, resulted in local programmes relying on traditional multi-component approaches to programme delivery. The development of clear, practical guidance on implementation should form a central part of future system-wide approaches to obesity prevention. Copyright © 2014 Elsevier Ltd. All rights reserved.

  4. The unit field sanitation team: a square peg in a round hole.

    PubMed

    Bosetti, Timothy; Bridges, Davin

    2009-01-01

    Basic field sanitation and hygiene is a lost art in today's modern Army. Today, more than ever, there is a need for the unit field sanitation team (FST) to serve as advisors to unit commanders in the area of basic field sanitation and hygiene. Soldiers should know how to construct field latrines, construct waste disposal devices, conduct pest management and control activities, disinfect field water supplies, and practice personal hygiene under field conditions. The current unit FST concept is centered on company-sized formations operating in open terrain. This concept does not support current operations, transformed formations, rapidly changing doctrine, and the expeditionary nature of the Army. This article does not present a new concept, but rather a new look at an existing concept and practice based upon the lessons-learned and after-action reports from the Global War on Terrorism to support the Army in transformation during an era of persistent conflict.

  5. Tourism as science and science as tourism: environment, society, self, and other in Papua New Guinea.

    PubMed

    West, Paige

    2008-08-01

    The experience of villagers in Maimafu, in the Crater Mountain Wildlife Management Area of the Eastern Highlands of Papua New Guinea, calls attention to two forms of social interaction between rural people and outsiders that have been little examined in the anthropological literature. One of these is scientific research and the other is scientific tourism, a form of ecotourism that is linked not to science but to self-fashioning and individual gain. Scientific tourists may be seeking an educational adventure that they can turn into symbolic capital on their return home, a way into the world of science, or an experience that can be turned into economic capital through publication in popular magazines. For both researchers and scientific journalists, New Guinea combines the exotic, the about-to-be-lost, the primitive, the untouched, and the spectacular and is therefore a powerful space for imaginary and representational practice.

  6. Analysis of the treatment of 576 patients with congenital craniovertebral junction malformations.

    PubMed

    Li, Lianfeng; Yu, Xinguang; Wang, Peng; Chen, Lifeng

    2012-01-01

    We aim to report our experience treating craniovertebral junction malformations (CVJM) and to investigate the management of this uncommon condition. Between 2000 and 2009, 629 patients with CVJM underwent surgery in our department. Fifty-three patients were lost to follow-up; therefore 576 patients completed follow-up, for an average period of 3 years and 2 months. All patients were diagnosed on the basis of clinical presentation and imaging features, and we found that anomalies of the occipitocervical junction manifested as four major types. Different microsurgical treatments were carried out in these patients according to disease type, and the effectiveness of individualised treatments was analysed. Categorizing patients with CVJM into these four types to simplify this somewhat unclear area could provide insight into the pathogenesis of the anomaly and a basis for rational surgical treatment. Copyright © 2011. Published by Elsevier Ltd.

  7. Midfoot sprains in the National Football League.

    PubMed

    Osbahr, Daryl C; O'Loughlin, Padhraig F; Drakos, Mark C; Barnes, Ronnie P; Kennedy, John G; Warren, Russell F

    2014-12-01

    Midfoot sprains in the National Football League (NFL) are uncommon. There are few studies on midfoot sprains in professional athletes, as most studies focus on severe traumatic injuries resulting in Lisfranc fracture-dislocations. We conducted a study to evaluate midfoot sprains in NFL players to allow for better identification and management of these injuries. All midfoot sprains from a single NFL team database were reviewed over a 15-year period, and 32 NFL team physicians completed a questionnaire detailing their management approach. A comparative analysis was performed analyzing several variables, including diagnosis, treatment methods, and time lost from participation. Fifteen NFL players sustained midfoot sprains. Most injuries occurred during games as opposed to practice, and the injury typically resulted from direct impact rather than torsion. Twelve players had nonoperative treatment, and 3 had operative treatment. Nonoperative management resulted in a mean of 11.7 days of time lost from participation. However, there was a significant (P=.047) difference in mean (SD) time lost between the grade 1 sprain group, 3.1 (1.9) days, and the grade 2 sprain group, 36 (26.1) days. Of the 3 operative grade 3 patients, 1 returned in 73 days, and 2 were injured late in the season and returned the next season. Eleven (92%) of the 12 players who had nonoperative treatment had a successful return to play, and 10 (83%) of the 12 played more games and seasons after their midfoot injury. Depending on the diastasis category, NFL team physicians vary treatment: no diastasis (84% cam walker), latent diastasis (47% surgery, 34% cam walker), and frank diastasis (94% surgery). In the NFL, midfoot sprains can be a source of significant disability. Successful return to play can be achieved with nonoperative management for grade 1 injuries within 1 week and grade 2 injuries within 5 weeks. However, severe injuries with frank diastasis that require operative management will necessitate a more significant delay in return to play. Either way, most NFL athletes will have a successful NFL career after their midfoot sprain injury.

  8. Smoothness within ruggedness: the role of neutrality in adaptation.

    PubMed Central

    Huynen, M A; Stadler, P F; Fontana, W

    1996-01-01

    RNA secondary structure folding algorithms predict the existence of connected networks of RNA sequences with identical structure. On such networks, evolving populations split into subpopulations, which diffuse independently in sequence space. This demands a distinction between two mutation thresholds: one at which genotypic information is lost and one at which phenotypic information is lost. In between, diffusion enables the search of vast areas in genotype space while still preserving the dominant phenotype. By this dynamic the success of phenotypic adaptation becomes much less sensitive to the initial conditions in genotype space. Images Fig. 2 PMID:8552647

  9. Saline water in the Little Arkansas River Basin area, south-central Kansas

    USGS Publications Warehouse

    Leonard, Robert B.; Kleinschmidt, Melvin K.

    1976-01-01

    Ground water in unconsolidated deposits of Pleistocene age in part of the Little Arkansas River basin has been polluted by the influx of saline water. The source of the saline water generally is oil-field brine that leaked from disposal ponds on the land surface. Locally, pollution by saline water also has been caused by upwelling of oil-field brine injected under pressure into the "lost-circulation zone" of the Lower Permian Wellington Formation and, possibly, by leakage of brine from corroded or improperly cased disposal wells. Anomalously high concentrations of chloride ion in some reaches of the Little Arkansas River probably can be attributed to pollution by municipal wastes rather than from inflow of saline ground water. Hydraulic connection exists between the "lost-circulation zone" and unconsolidated deposits, as evidenced by the continuing development of sinkholes, by the continuing discharge of saline water through springs and seeps along the Arkansas River south of the Little Arkansas River basin and by changes in the chloride concentration in water pumped from wells in the "lost-circulation zone." The hydraulic head in the "lost-circulation zone" is below the base of the unconsolidated deposits, and much below the potentiometric surface of the aquifer in those deposits. Any movement of water, therefore, would be downward from the "fresh-water" aquifer to the saline "lost-circulation zone."

  10. Rapid diagnostic test supply chain and consumption study in Cabo Delgado, Mozambique: estimating stock shortages and identifying drivers of stock-outs.

    PubMed

    Hasselback, Leah; Crawford, Jessica; Chaluco, Timoteo; Rajagopal, Sharanya; Prosser, Wendy; Watson, Noel

    2014-08-02

    Malaria rapid diagnostic tests (RDTs) are particularly useful in low-resource settings where follow-through on traditional laboratory diagnosis is challenging or lacking. The availability of these tests depends on supply chain processes within the distribution system. In Mozambique, stock-outs of malaria RDTs are fairly common at health facilities. A longitudinal cross-sectional study was conducted to evaluate drivers of stock shortages in the Cabo Delgado province. Data were collected from purposively sampled health facilities, using monthly cross-sectional surveys between October 2011 and May 2012. Estimates of lost consumption (consumption not met due to stock-outs) served as the primary quantitative indicator of stock shortages. This is a better measure of the magnitude of stock-outs than binary indicators that only measure frequency of stock-outs at a given facility. Using a case study based methodology, distribution system characteristics were qualitatively analysed to examine causes of stock-outs at the provincial, district and health centre levels. 15 health facilities were surveyed over 120 time points. Stock-out patterns varied by data source; average monthly proportions of 59%, 17% and 17% of health centres reported a stock-out on stock cards, laboratory and pharmacy forms, respectively. Estimates of lost consumption percentage were significantly high; ranging from 0% to 149%; with a weighted average of 78%. Each ten-unit increase in monthly-observed consumption was associated with a nine-unit increase in lost consumption percentage indicating that higher rates of stock-outs occurred at higher levels of observed consumption. Causes of stock-outs included inaccurate tracking of lost consumption, insufficient sophistication in inventory management and replenishment, and poor process compliance by facility workers, all arguably stemming from inadequate attention to the design and implementation of the distribution system. Substantially high levels of RDT stock-outs were found in Cabo Delgado. Study findings point to a supply chain with a commendable degree of sophistication. However, insufficient attention paid to system design and implementation resulted in deteriorating performance in areas of increased need. In such settings fast moving commodities like malaria RDTs can call attention to supply chain vulnerabilities, the findings from which can be used to address other slower moving health commodities.

  11. Rapid diagnostic test supply chain and consumption study in Cabo Delgado, Mozambique: estimating stock shortages and identifying drivers of stock-outs

    PubMed Central

    2014-01-01

    Background Malaria rapid diagnostic tests (RDTs) are particularly useful in low-resource settings where follow-through on traditional laboratory diagnosis is challenging or lacking. The availability of these tests depends on supply chain processes within the distribution system. In Mozambique, stock-outs of malaria RDTs are fairly common at health facilities. A longitudinal cross-sectional study was conducted to evaluate drivers of stock shortages in the Cabo Delgado province. Methods Data were collected from purposively sampled health facilities, using monthly cross-sectional surveys between October 2011 and May 2012. Estimates of lost consumption (consumption not met due to stock-outs) served as the primary quantitative indicator of stock shortages. This is a better measure of the magnitude of stock-outs than binary indicators that only measure frequency of stock-outs at a given facility. Using a case study based methodology, distribution system characteristics were qualitatively analysed to examine causes of stock-outs at the provincial, district and health centre levels. Results 15 health facilities were surveyed over 120 time points. Stock-out patterns varied by data source; average monthly proportions of 59%, 17% and 17% of health centres reported a stock-out on stock cards, laboratory and pharmacy forms, respectively. Estimates of lost consumption percentage were significantly high; ranging from 0% to 149%; with a weighted average of 78%. Each ten-unit increase in monthly-observed consumption was associated with a nine-unit increase in lost consumption percentage indicating that higher rates of stock-outs occurred at higher levels of observed consumption. Causes of stock-outs included inaccurate tracking of lost consumption, insufficient sophistication in inventory management and replenishment, and poor process compliance by facility workers, all arguably stemming from inadequate attention to the design and implementation of the distribution system. Conclusions Substantially high levels of RDT stock-outs were found in Cabo Delgado. Study findings point to a supply chain with a commendable degree of sophistication. However, insufficient attention paid to system design and implementation resulted in deteriorating performance in areas of increased need. In such settings fast moving commodities like malaria RDTs can call attention to supply chain vulnerabilities, the findings from which can be used to address other slower moving health commodities. PMID:25086645

  12. Investment alternative: the status quo or PACS?

    NASA Astrophysics Data System (ADS)

    Vanden Brink, John A.; Cywinski, Jozef K.

    1990-08-01

    While the cost of Picture Archiving and Communication Systems (PACS) can be substantial, the cost of continuing with present manual methods may become prohibitive in growing departments as the need for additional space and personnel (both technical and professional) to meet the increasing requirements for all image management activities continues to grow. This will occur simultaneously with increasing pressures on problems of the present system, i.e., lost films, lost revenues, delayed reporting and longer diagnostic cycle times. Present methods of image archiving communication and management i.e. the relationship of procedure volume to VFE requirements for professional and technical personnel, costs of film, film storage space, and other performance factors are analyzed based on the database created by the Technology Marketing Group (TMG) computerized cost analysis model applied to over 50 US hospitals. Also, the model is used to provide the projected cost of present methods of film management for an average US 400 +bed hospital based on ten year growth rate assumptions. TMG PACS Tracking data provides confirmation of staffmg pattern correlation to procedure volume. The data presented in the paper provides a basis for comparing the investment in maintaining the status quo to an investment in PACS.

  13. Research access to privately owned wetland basins in the prairie pothole region of the United States

    USGS Publications Warehouse

    Fellows, David P.; Buhl, Thomas K.

    1995-01-01

    We describe efforts to obtain access for research to 81 wetland basins on 69 farms in four zones of the Prairie Pothole Region of North Dakota, South Dakota, and Minnesota. Access was obtained to 54% of the farms in areas where land was intensively cropped and 87% of farms in areas of low cropping intensity. On average, 1.35 operators had to be contacted and 1.70 interviews were required to obtain a decision on access to a farm. On 77% of the farms, cooperators placed at least one restriction on access, most commonly requiring walking access only or notification before nighttime work. Cost of obtaining access averaged $265/farm in wages and travel expenses. No cooperators were willing to sign written access agreements. Operators rescinded access to four farms and drained three wetland basins during the first year; six of the seven sites lost were in the intensively cropped portion of a low-wetland-density zone. The difficulty of obtaining and retaining research access to privately owned wetland basins in intensively cropped areas may be related to landowner attitudes towards wetlands. Researchers may have to rely on remote sensing or consider payment for access to secure representative research sites in such areas. Unwillingness of cooperators to sign access agreements may jeopardize research by the newly formed National Biological Service and other resource management agencies.

  14. Archaeological Mitigation of AR-102.

    DTIC Science & Technology

    1978-07-16

    obsidian is especially noticeable. Roxey and Tully noted three discrete lithic areas on this slope adjacent to the fence (see map). The first area was...Polvadera Peak obsidian . These I I I 1 I I II Ii -6- [I points were probably lost during hunts on the slope. Several bifacial knives with heavy...of Polvadera Peak obsidian , the only concentration of this material observed in the survey area. There are small flakes, shatter and similar debitage

  15. Mobile Applications Improve Quality of Life on Citizens with Disorientation: The 'NeverLost App' Paradigm.

    PubMed

    Fotiou, Sotirios; Vlamos, Panayiotis

    2017-01-01

    Mobile technology has been evolved as an important tool in healthcare. Mobile applications are being designed in order to assist patients in their everyday life and also to play a vital role on the improvement of their everyday activities and quality of life. Meanwhile students use advanced techniques in order to design and implement high quality applications that aim to introduce them to the advantages of the mobile technology. In this paper we present the steps for the creation of the application NeverLost that was inspired, designed, created and tested by students of the Secondary Education. NeverLost is an Android application that helps individuals (mainly children) with disabilities, as well as older patients with lack of orientation manage their day-to-day activities. A research of the general benefits that students using this app is presented, as well as their future proposals for the evolution of the app in other aspects of healthcare and quality of life of senior citizens or patients with neurodegenerative diseases.

  16. 30 CFR 250.615 - Blowout prevention equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 250.615 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT...) A hydraulic-actuating system that provides sufficient accumulator capacity to supply 1.5 times the..., other devices provided to ensure capability of hydraulic operations if rig air is lost; (2) A secondary...

  17. Integrated corridor management and advanced technologies for Florida : [summary].

    DOT National Transportation Integrated Search

    2012-11-01

    The U.S. Department of Transportation (USDOT) has estimated the costs of congestion at $200 billion a year in delayed shipments and wasted fuel and 4 billion hours lost by drivers in traffic. New roads alone cannot solve the problem because travel de...

  18. MicroRNA expression and implications for infectious diseases in livestock

    USDA-ARS?s Scientific Manuscript database

    Animal diseases are a significant source of lost revenue in livestock production systems. Reduction and control of diseases has traditionally been done under two management programs: vaccination and use of antibiotics. However, reduced efficacy of vaccines and restrictions in the use of antibiotics ...

  19. Variance analysis refines overhead cost control.

    PubMed

    Cooper, J C; Suver, J D

    1992-02-01

    Many healthcare organizations may not fully realize the benefits of standard cost accounting techniques because they fail to routinely report volume variances in their internal reports. If overhead allocation is routinely reported on internal reports, managers can determine whether billing remains current or lost charges occur. Healthcare organizations' use of standard costing techniques can lead to more realistic performance measurements and information system improvements that alert management to losses from unrecovered overhead in time for corrective action.

  20. An Evaluation of the Latent Tuberculosis Control Program in the United States Military at Accession

    DTIC Science & Technology

    2010-10-15

    and costs associated with lost productivity. Cost-of-illness estimates for the health outcomes will be obtained from the TRICARE management agency...National Collaborating Centre for Chronic Conditions. Tuberculosis: national clinical guidelines for diagnosis, management , prevention, and control...N, Ranganathan SC. A three- way comparison of tuberculin skin testing, QuantiFERON-TB gold and T-SPOT.TB in children. PLoS ONE. 2008;3(7):e2624

  1. Health and productivity as a business strategy.

    PubMed

    Loeppke, Ronald; Taitel, Michael; Richling, Dennis; Parry, Thomas; Kessler, Ronald C; Hymel, Pam; Konicki, Doris

    2007-07-01

    The objective of this study is to assess the magnitude of health-related lost productivity relative to medical and pharmacy costs for four employers and assess the business implications of a "full-cost" approach to managing health. A database was developed by integrating medical and pharmacy claims data with employee self-report productivity and health information collected through the Health and Work Performance Questionnaire (HPQ). Information collected on employer business measures were combined with this database to model health-related lost productivity. 1) Health-related productivity costs were more than four times greater than medical and pharmacy costs. 2) The full cost of poor health is driven by different health conditions than those driving medical and pharmacy costs alone. This study demonstrates that Integrated Population Health & Productivity Management should be built on a foundation of Integrated Population Health & Productivity Measurement. Therefore, employers would reveal a blueprint for action for their integrated health and productivity enhancement strategies by measuring the full health and productivity costs related to the burdens of illness and health risk in their population.

  2. A biodiversity hotspot losing its top predator: The challenge of jaguar conservation in the Atlantic Forest of South America

    PubMed Central

    Paviolo, Agustin; De Angelo, Carlos; Ferraz, Katia M. P. M. B.; Morato, Ronaldo G.; Martinez Pardo, Julia; Srbek-Araujo, Ana C.; Beisiegel, Beatriz de Mello; Lima, Fernando; Sana, Denis; Xavier da Silva, Marina; Velázquez, Myriam C.; Cullen, Laury; Crawshaw Jr, Peter; Jorge, María Luisa S. P.; Galetti, Pedro M.; Di Bitetti, Mario S.; de Paula, Rogerio Cunha; Eizirik, Eduardo; Aide, T. Mitchell; Cruz, Paula; Perilli, Miriam L. L.; Souza, Andiara S. M. C.; Quiroga, Verónica; Nakano, Eduardo; Ramírez Pinto, Fredy; Fernández, Sixto; Costa, Sebastian; Moraes Jr, Edsel A.; Azevedo, Fernando

    2016-01-01

    The jaguar is the top predator of the Atlantic Forest (AF), which is a highly threatened biodiversity hotspot that occurs in Brazil, Paraguay and Argentina. By combining data sets from 14 research groups across the region, we determine the population status of the jaguar and propose a spatial prioritization for conservation actions. About 85% of the jaguar’s habitat in the AF has been lost and only 7% remains in good condition. Jaguars persist in around 2.8% of the region, and live in very low densities in most of the areas. The population of jaguars in the AF is probably lower than 300 individuals scattered in small sub-populations. We identified seven Jaguar Conservation Units (JCUs) and seven potential JCUs, and only three of these areas may have ≥50 individuals. A connectivity analysis shows that most of the JCUs are isolated. Habitat loss and fragmentation were the major causes for jaguar decline, but human induced mortality is the main threat for the remaining population. We classified areas according to their contribution to jaguar conservation and we recommend management actions for each of them. The methodology in this study could be used for conservation planning of other carnivore species. PMID:27849006

  3. International Collaboration in Satellite Observations for Disaster Management

    NASA Technical Reports Server (NTRS)

    Duda, Kenneth A.; Abrams, Michael

    2012-01-01

    When lives are threatened or lost due to catastrophic disasters, and when massive financial impacts are experienced, international emergency response teams rapidly mobilize to provide urgently required support. Satellite observations of affected areas often provide essential insight into the magnitude and details of the impacts. The large cost and high complexity of developing and operating satellite flight and ground systems encourages international collaboration in acquiring imagery for such significant global events in order to speed delivery of critical information to help those affected, and optimize spectral, spatial, and temporal coverage of the areas of interest. The International Charter-Space and Major Disasters was established to enable such collaboration in sensor tasking during times of crisis and is often activated in response to calls for assistance from authorized users. Insight is provided from a U.S. perspective into sensor support for Charter activations and other disaster events through a description of the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), which has been used to support emergency situations for over a decade through its expedited tasking and near real-time data delivery capabilities. Examples of successes achieved and challenges encountered in international collaboration to develop related systems and fulfill tasking requests suggest operational considerations for new missions as well as areas for future enhancements.

  4. A biodiversity hotspot losing its top predator: The challenge of jaguar conservation in the Atlantic Forest of South America.

    PubMed

    Paviolo, Agustin; De Angelo, Carlos; Ferraz, Katia M P M B; Morato, Ronaldo G; Martinez Pardo, Julia; Srbek-Araujo, Ana C; Beisiegel, Beatriz de Mello; Lima, Fernando; Sana, Denis; Xavier da Silva, Marina; Velázquez, Myriam C; Cullen, Laury; Crawshaw, Peter; Jorge, María Luisa S P; Galetti, Pedro M; Di Bitetti, Mario S; de Paula, Rogerio Cunha; Eizirik, Eduardo; Aide, T Mitchell; Cruz, Paula; Perilli, Miriam L L; Souza, Andiara S M C; Quiroga, Verónica; Nakano, Eduardo; Ramírez Pinto, Fredy; Fernández, Sixto; Costa, Sebastian; Moraes, Edsel A; Azevedo, Fernando

    2016-11-16

    The jaguar is the top predator of the Atlantic Forest (AF), which is a highly threatened biodiversity hotspot that occurs in Brazil, Paraguay and Argentina. By combining data sets from 14 research groups across the region, we determine the population status of the jaguar and propose a spatial prioritization for conservation actions. About 85% of the jaguar's habitat in the AF has been lost and only 7% remains in good condition. Jaguars persist in around 2.8% of the region, and live in very low densities in most of the areas. The population of jaguars in the AF is probably lower than 300 individuals scattered in small sub-populations. We identified seven Jaguar Conservation Units (JCUs) and seven potential JCUs, and only three of these areas may have ≥50 individuals. A connectivity analysis shows that most of the JCUs are isolated. Habitat loss and fragmentation were the major causes for jaguar decline, but human induced mortality is the main threat for the remaining population. We classified areas according to their contribution to jaguar conservation and we recommend management actions for each of them. The methodology in this study could be used for conservation planning of other carnivore species.

  5. Challenges and Opportunities in Establishing and Maintaining Newborn Screening in a Rural Area of Andhra Pradesh - Task Force Study by Indian Council of Medical Research.

    PubMed

    Radha Rama Devi, A; Ananthalakshmi, Y; Srimannarayana Rao, K

    2018-02-19

    The primary objective was to evaluate the feasibility of setting up newborn screening in rural areas in India. Secondary objective was to enhance the knowledge and awareness towards early detection of diseases by newborn screening, management of the affected baby and to impart genetic counseling. Awareness programs were conducted at different mandals in the district for the medical practioners during the preparatory phase of the Task Force Project. Educative lectures and clinical meetings regarding the importance and relevance of newborn screening were held every 3 months initially and half yearly later. Families were counselled during antenatal check-ups. Good co-operation was obtained from medical doctors and their willingness to participate in sample collection from the hospitals. Families accepted screening after an initial period of resistance. The fact that screening of this kind will help their babies made a positive impact. Many families started promoting newborn screening to their friends and relations. Confirmation of diagnosis, treatment, and follow-up were satisfactory with almost negligible number of cases lost to follow-up. With proper planning and commitment on the part of health authorities, it is possible to implement newborn screening in rural areas in India as well.

  6. ASTER satellite observations for international disaster management

    USGS Publications Warehouse

    Duda, K.A.; Abrams, M.

    2012-01-01

    When lives are threatened or lost due to catastrophic disasters, and when massive financial impacts are experienced, international emergency response teams rapidly mobilize to provide urgently required support. Satellite observations of affected areas often provide essential insight into the magnitude and details of the impacts. The large cost and high complexity of developing and operating satellite flight and ground systems encourages international collaboration in acquiring imagery for such significant global events in order to speed delivery of critical information to help those affected, and optimize spectral, spatial, and temporal coverage of the areas of interest. The International Charter-Space and Major Disasters was established to enable such collaboration in sensor tasking during times of crisis and is often activated in response to calls for assistance from authorized users. Insight is provided from a U.S. perspective into sensor support for Charter activations and other disaster events through a description of the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), which has been used to support emergency situations for over a decade through its expedited tasking and near real-time data delivery capabilities. Examples of successes achieved and challenges encountered in international collaboration to develop related systems and fulfill tasking requests suggest operational considerations for new missions as well as areas for future enhancements.

  7. Integrated control of landscape irrigation and rainwater harvesting for urban water management

    NASA Astrophysics Data System (ADS)

    Lee, J. H.; Dhakal, B.; Noh, S.; Seo, D. J.

    2016-12-01

    Demand for freshwater is increasing rapidly in large and fast-growing urban areas such as the Dallas-Fort Worth Metroplex (DFW). With almost complete reliance on surface water, water supply for DFW is limited by the available storage in the reservoir systems which is now subject to larger variability due to climate change. Landscape irrigation is estimated to account for nearly one-third of all residential water use in the US and as much as 60% in dry climate areas. In landscape irrigation, a large portion of freshwater is commonly lost by sub-optimal practices. If practiced over a large area, one may expect optimized smart irrigation to significantly reduce urban freshwater demand. For increasing on-site water supply, rainwater harvesting (RHW) is particularly attractive in that it conserves potable water while reducing stormwater runoff. Traditional static RWH methods, however, have limited success due to the inefficient water usage. If, on the other hand, lawn irrigation and rainwater harvesting can be optimized as an integrated operation and controlled adaptively to the feedback from the environmental sensors, weather conditions and forecast, one may expect the combined benefits for water conservation and stormwater management to be larger. In this work, we develop a prototype system for integrated control of lawn irrigation and RWH for water conservation and stormwater management, and assess and demonstrate the potential impact and value of the system. For in-situ evaluation, we deploy a wireless sensor network consisting of low-cost off-the-shelf sensors and open-sourced components, and collect observations of temperature, humidity, soil moisture, and solar radiation at the test site at the UTA community garden in Arlington, Texas. We assess the health of the lawn grass using normalized vegetation index (NDVI) from the time lapse images at the site. In this poster, we describe the approach and share the initial results.

  8. Coupling GIS spatial analysis and Ensemble Niche Modelling to investigate climate change-related threats to the Sicilian pond turtle Emys trinacris, an endangered species from the Mediterranean.

    PubMed

    Iannella, Mattia; Cerasoli, Francesco; D'Alessandro, Paola; Console, Giulia; Biondi, Maurizio

    2018-01-01

    The pond turtle Emys trinacris is an endangered endemic species of Sicily showing a fragmented distribution throughout the main island. In this study, we applied "Ensemble Niche Modelling", combining more classical statistical techniques as Generalized Linear Models and Multivariate Adaptive Regression Splines with machine-learning approaches as Boosted Regression Trees and Maxent, to model the potential distribution of the species under current and future climatic conditions. Moreover, a "gap analysis" performed on both the species' presence sites and the predictions from the Ensemble Models is proposed to integrate outputs from these models, in order to assess the conservation status of this threatened species in the context of biodiversity management. For this aim, four "Representative Concentration Pathways", corresponding to different greenhouse gases emissions trajectories were considered to project the obtained models to both 2050 and 2070. Areas lost, gained or remaining stable for the target species in the projected models were calculated. E. trinacris ' potential distribution resulted to be significantly dependent upon precipitation-linked variables, mainly precipitation of wettest and coldest quarter. Future negative effects for the conservation of this species, because of more unstable precipitation patterns and extreme meteorological events, emerged from our analyses. Further, the sites currently inhabited by E. trinacris are, for more than a half, out of the Protected Areas network, highlighting an inadequate management of the species by the authorities responsible for its protection. Our results, therefore, suggest that in the next future the Sicilian pond turtle will need the utmost attention by the scientific community to avoid the imminent risk of extinction. Finally, the gap analysis performed in GIS environment resulted to be a very informative post-modeling technique, potentially applicable to the management of species at risk and to Protected Areas' planning in many contexts.

  9. Integrated Change Detection and Classification in Urban Areas Based on Airborne Laser Scanning Point Clouds.

    PubMed

    Tran, Thi Huong Giang; Ressl, Camillo; Pfeifer, Norbert

    2018-02-03

    This paper suggests a new approach for change detection (CD) in 3D point clouds. It combines classification and CD in one step using machine learning. The point cloud data of both epochs are merged for computing features of four types: features describing the point distribution, a feature relating to relative terrain elevation, features specific for the multi-target capability of laser scanning, and features combining the point clouds of both epochs to identify the change. All these features are merged in the points and then training samples are acquired to create the model for supervised classification, which is then applied to the whole study area. The final results reach an overall accuracy of over 90% for both epochs of eight classes: lost tree, new tree, lost building, new building, changed ground, unchanged building, unchanged tree, and unchanged ground.

  10. Digital Capture and Fabrication Tools for Interpretation of Historic Sites

    NASA Astrophysics Data System (ADS)

    Ackerman, A.; Glekas, E.

    2017-08-01

    Historic sites and the narratives they produce can have a lasting impact on the community through public engagement and education. However, when these sites are neglected and lost over time, opportunities to engage the public with the history of these places is lost with them. The interpretation of heritage that has been lost or forgotten is an emerging trend in humanities studies. This trend, in combination with technological advancements in digital media and representation, presents an innovative opportunity for historic preservation professionals to create new paths for public engagement. This paper discusses applications of photogrammetry, 3D modeling, and digital fabrication in digitally reconstructing interpretive models of the Larz Anderson Estate (now Larz Anderson Park). This site has changed dramatically through its transition from a private estate to a public park and recreation area, with few remnants of the original estate remaining extant. The above stated use of digital strategies aims to create digital and physical models of the estate's change over time, with the aim of interpreting the site's lost heritage for the public. Combining existing archival research and heritage documentation methods with these digital representation techniques tells the story of a place that no longer exists.

  11. Developing ribonucleic acid interference technology to manage whitefly-transmitted begomoviruses

    USDA-ARS?s Scientific Manuscript database

    Of nearly 300 viruses transmitted by the whitefly (Bemisia tabaci), 90% of them belong to the genus Begomovirus. Begomoviruses are efficiently transmitted by whiteflies to a range of agricultural crops. This results in billions of dollars lost annually, while jeopardizing food security worldwide. Se...

  12. 32 CFR 537.4 - Claims not collectible.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Deployment and Distribution Command (SDDC), formerly the Military Traffic Management Command (MTMC), for lost or destroyed shipments. (d) Where damage to assigned quarters, or equipment or furnishings therein, is collectible from a member of the uniformed services under 10 U.S.C. 2775. (e) Where the medical...

  13. 32 CFR 537.4 - Claims not collectible.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Deployment and Distribution Command (SDDC), formerly the Military Traffic Management Command (MTMC), for lost or destroyed shipments. (d) Where damage to assigned quarters, or equipment or furnishings therein, is collectible from a member of the uniformed services under 10 U.S.C. 2775. (e) Where the medical...

  14. Seasons of achievement : the accomplishments of the road weather management program

    DOT National Transportation Integrated Search

    2010-06-25

    Weather is the second largest cause of non recurring congestion, accounting for 25 percent of all non recurring delays. Drivers endure close to one billion lost hours due to delays caused by snow, rain, ice, wind, and fog on an annual basis. Weather ...

  15. Analysis of the spatio-temporal and semantic aspects of land-cover/use change dynamics 1991-2001 in Albania at national and district levels.

    PubMed

    Jansen, Louisa J M; Carrai, Giancarlo; Morandini, Luca; Cerutti, Paolo O; Spisni, Andrea

    2006-08-01

    In the turmoil of a rapidly changing economy the Albanian government needs accurate and timely information for management of their natural resources and formulation of land-use policies. The transformation of the forestry sector has required major changes in the legal, regulatory and management framework. The World Bank financed Albanian National Forest Inventory project provides an analysis of spatially explicit land-cover/use change dynamics in the period 1991-2001 using the FAO/UNEP Land Cover Classification System for codification of classes, satellite remote sensing and field survey for data collection and elements of the object-oriented geo-database approach to handle changes as an evolution of land-cover/use objects, i.e. polygons, over time to facilitate change dynamics analysis. Analysis results at national level show the trend of natural resources depletion in the form of modifications and conversions that lead to a gradual shift from land-cover/use types with a tree cover to less dense tree covers or even a complete removal of trees. Policy failure (e.g., corruption, lack of law enforcement) is seen as the underlying cause. Another major trend is urbanisation of areas near large urban centres that change urban-rural linkages. Furthermore, after privatisation agricultural areas increased in the hills where environmental effects may be detrimental, while prime agricultural land in the plains is lost to urbanisation. At district level, the local variability of spatially explicit land-cover/use changes shows different types of natural resources depletion. The distribution of changes indicates a regional prevalence, thus a decentralised approach to the natural resources management could be advocated.

  16. Worker Safety and Security Teams Team Member Handbook

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

    Sievers, Cindy S.

    2012-06-11

    Worker Safety and Security Teams (WSSTs) are an effective way to promote safe workplaces. While WSSTs have a variety of structures and roles, they have one thing in common - employees and management collaborate to find ways to prevent accidents, injuries, and illnesses on the job. The benefits for all concerned are obvious in that employees have a safe place to work, employers save money on lost work time and workers compensation costs, and everyone returns home safe and healthy each day. A successful WSST will have the support and wholehearted participation of management and employees. LANL has a WSSTmore » at the institutional level (IWSST) and at all directorates and many divisions. The WSSTs are part of LANL's Voluntary Protection Program (VPP). The WSSTs meet at least monthly and follow an agenda covering topics such as safety shares, behavior based safety (BBS) observations, upcoming events or activities, issues, etc. A WSST can effectively influence safety programs and provide recommendations to managers, who have the resources and authority to implement changes in the workplace. WSSTs are effective because they combine the knowledge, expertise, perspective, enthusiasm, and effort of a variety of employees with diverse backgrounds. Those with experience in a specific job or work area know what the hazards or potential hazards are, and generally have ideas how to go about controlling them. Those who are less familiar with a job or area play a vital role too, by seeing what others may have overlooked or taken for granted. This booklet will cover the structure and operations of WSSTs, what needs to be done in order to be effective and successful, and how you can help, whether you're a WSST member or not.« less

  17. Less waste corn, more land in soybeans, and the switch to genetically modified crops: trends with important implications to wildlife management

    USGS Publications Warehouse

    Krapu, G.L.; Brandt, D.A.; Cox, R.R.

    2004-01-01

    An abundance of waste corn, a key food of many wildlife species, has helped make possible the widespread success of wildlife management in the United States over the past half century. We found waste corn post harvest in Nebraska declined by 47% from 1978 to 1998 due primarily to improvements in combine headers resulting in a marked decline in ear loss. The reduction in waste coincided with major declines in fat storage by sandhill cranes and white-fronted geese during spring migration. Sandhill cranes, northern pintails, white-fronted geese, and lesser snow geese avoided soybeans while staging in spring in the Rainwater Basin Area and Central Platte River Valley. These findings and other literature suggest soybeans are a marginal food for wildlife particularly during periods of high energy requirements. Soybean acreage has increased by 600% in the United States since 1950 and now comprises nearly one-quarter of the nation>'s cropland. With over 80% of the soybean crop now in genetically modified varieties and treated with glyphosate, weed seed is becoming scarce in soybean fields leaving limited food for wildlife on 72 million acres of U.S. cropland. We suggest that the combined effect of increasing efficiency of crop harvesting techniques, expansion of soybeans and other crops poorly suited for wildlife nutrient needs, and more efficient weed control through the shift to genetically modified crops may severely limit seed-eating wildlife populations in the future unless ways are found to replace high energy food sources being lost. We encourage more research to gain greater insight into effects of declining food resources on wildlife populations and propose that the conservation title of the 2002 farm bill be used as a mechanism to replace part of the high-energy food being lost due to changes in production agriculture.

  18. Ecological impact of historical and future land-use patterns in Senegal

    USGS Publications Warehouse

    Parton, W.; Tappan, G. Gray; Ojima, D.; Tschakert, P.

    2004-01-01

    The CENTURY model was used to simulate changes in total system carbon resulting from land-use history (1850–2000), and impacts of climatic changes and improved land-use management practices in Senegal. Results show that 0.477 Gtons of carbon have been lost from 1850 to 2000. Improved management practices have the potential of increasing carbon levels by 0.116 Gtons from 2000 to 2100. Potential to store carbon exists for improved forest management and agriculture practices in southern Senegal. Potential climatic changes decrease plant production (30 percent), total system carbon (14 percent), and the potential to store carbon from improved management practices (31 percent).

  19. Depressional wetlands affect watershed hydrological, biogeochemical, and ecological functions.

    PubMed

    Evenson, Grey R; Golden, Heather E; Lane, Charles R; McLaughlin, Daniel L; D'Amico, Ellen

    2018-06-01

    Depressional wetlands of the extensive U.S. and Canadian Prairie Pothole Region afford numerous ecosystem processes that maintain healthy watershed functioning. However, these wetlands have been lost at a prodigious rate over past decades due to drainage for development, climate effects, and other causes. Options for management entities to protect the existing wetlands, and their functions, may focus on conserving wetlands based on spatial location vis-à-vis a floodplain or on size limitations (e.g., permitting smaller wetlands to be destroyed but not larger wetlands). Yet the effects of such management practices and the concomitant loss of depressional wetlands on watershed-scale hydrological, biogeochemical, and ecological functions are largely unknown. Using a hydrological model, we analyzed how different loss scenarios by wetland size and proximal location to the stream network affected watershed storage (i.e., inundation patterns and residence times), connectivity (i.e., streamflow contributing areas), and export (i.e., streamflow) in a large watershed in the Prairie Pothole Region of North Dakota, USA. Depressional wetlands store consequential amounts of precipitation and snowmelt. The loss of smaller depressional wetlands (<3.0 ha) substantially decreased landscape-scale inundation heterogeneity, total inundated area, and hydrological residence times. Larger wetlands act as hydrologic "gatekeepers," preventing surface runoff from reaching the stream network, and their modeled loss had a greater effect on streamflow due to changes in watershed connectivity and storage characteristics of larger wetlands. The wetland management scenario based on stream proximity (i.e., protecting wetlands 30 m and ~450 m from the stream) alone resulted in considerable landscape heterogeneity loss and decreased inundated area and residence times. With more snowmelt and precipitation available for runoff with wetland losses, contributing area increased across all loss scenarios. We additionally found that depressional wetlands attenuated peak flows; the probability of increased downstream flooding from wetland loss was also consistent across all loss scenarios. It is evident from this study that optimizing wetland management for one end goal (e.g., protection of large depressional wetlands for flood attenuation) over another (e.g., protecting of small depressional wetlands for biodiversity) may come at a cost for overall watershed hydrological, biogeochemical, and ecological resilience, functioning, and integrity. © 2018 by the Ecological Society of America.

  20. The Baltic Basin Case Study—towards a sustainable Baltic Europe

    NASA Astrophysics Data System (ADS)

    Jansson, Bengt-Owe; Stålvant, Carl-Einar

    2001-12-01

    Four watersheds, each characterized by a major resource use were selected for the study: The Vistula River in Poland—agriculture; the Dalälven River in Sweden—forestry; the Archipelago Sea in Sweden, Finland, Estonia—tourism; and the Lake Peipsi in Estonia/Russia—fisheries/agriculture. The main objective was to examine the reactions of particular ecosystems within the Baltic Sea drainage area, and to assess sustainability conditions on the regional level. The degree of sustainability and impact on the Baltic Sea were investigated through workshops and seminars in the areas. Overviews of environmental and socio-economic conditions were succinctly summarized in commissioned papers. Interventions by and discussions with scholars, sector experts, administrators and stakeholders of the various sites laid the foundation for conceptualizing the interaction of natural and human forces for each case. The project was able to draw quite a number of conclusions, summarized as the following lessons learnt. In the Vistula Region, nutrient emissions have levelled off but shortage of freshwater is critical. Forestry in the Dalälven watershed is largely environmental-friendly, except for fragmentation of the landscape and its negative impact on biodiversity. In the Archipelago area a former low-energy community has been replaced by a leisure time society. Different types of tourism is developing, but despite this variety, an improved integration of ecological properties with socio-economic patterns is required in order to build a sustainable, living Archipelago. The lake Peipsi basin and the surrounding area suffer both from problems of resource management and economic backwardness. Parts of the local economy has lost access to the one time large Soviet market, although the Estonian side has apparently benefited from present economic growth. To cope with the division of the lake, a regime for trans-national management is unfolding. It is based on both informal and, to an increasing extent, agreed professional contacts. Networks of engaged people were in all sites a resource for and promoter of the sustainability path. In order to succeed and to maintain the zeal, they need strong institutional support and common goals. Public programmes in the Baltic, ie. the work of the Helsinki Commission and Baltic Agenda 21, have developed instruments to enhance sustainability beneficial for the management of these watersheds. But critical tasks remain to be done in developing a shared understanding of ways to improve management of ecosystems with social factors.

  1. An Outbreak of Ebola Virus Disease in the Lassa Fever Zone

    PubMed Central

    Goba, Augustine; Khan, S. Humarr; Fonnie, Mbalu; Fullah, Mohamed; Moigboi, Alex; Kovoma, Alice; Sinnah, Vandi; Yoko, Nancy; Rogers, Hawa; Safai, Siddiki; Momoh, Mambu; Koroma, Veronica; Kamara, Fatima K.; Konowu, Edwin; Yillah, Mohamed; French, Issa; Mustapha, Ibraham; Kanneh, Franklyn; Foday, Momoh; McCarthy, Helena; Kallon, Tiangay; Kallon, Mustupha; Naiebu, Jenneh; Sellu, Josephine; Jalloh, Abdul A.; Gbakie, Michael; Kanneh, Lansana; Massaly, James L. B.; Kargbo, David; Kargbo, Brima; Vandi, Mohamed; Gbetuwa, Momoh; Gevao, Sahr M.; Sandi, John D.; Jalloh, Simbirie C.; Grant, Donald S.; Blyden, Sylvia O.; Crozier, Ian; Schieffelin, John S.; McLellan, Susan L.; Jacob, Shevin T.; Boisen, Matt L.; Hartnett, Jessica N.; Cross, Robert W.; Branco, Luis M.; Andersen, Kristian G.; Yozwiak, Nathan L.; Gire, Stephen K.; Tariyal, Ridhi; Park, Daniel J.; Haislip, Allyson M.; Bishop, Christopher M.; Melnik, Lilia I.; Gallaher, William R.; Wimley, William C.; He, Jing; Shaffer, Jeffrey G.; Sullivan, Brian M.; Grillo, Sonia; Oman, Scott; Garry, Courtney E.; Edwards, Donna R.; McCormick, Stephanie J.; Elliott, Deborah H.; Rouelle, Julie A.; Kannadka, Chandrika B.; Reyna, Ashley A.; Bradley, Benjamin T.; Yu, Haini; Yenni, Rachael E.; Hastie, Kathryn M.; Geisbert, Joan B.; Kulakosky, Peter C.; Wilson, Russell B.; Oldstone, Michael B. A.; Pitts, Kelly R.; Henderson, Lee A.; Robinson, James E.; Geisbert, Thomas W.; Saphire, Erica Ollmann; Happi, Christian T.; Asogun, Danny A.; Sabeti, Pardis C.; Garry, Robert F.

    2016-01-01

    Background. Kenema Government Hospital (KGH) has developed an advanced clinical and laboratory research capacity to manage the threat of Lassa fever, a viral hemorrhagic fever (VHF). The 2013–2016 Ebola virus (EBOV) disease (EVD) outbreak is the first to have occurred in an area close to a facility with established clinical and laboratory capacity for study of VHFs. Methods. Because of its proximity to the epicenter of the EVD outbreak, which began in Guinea in March 2014, the KGH Lassa fever Team mobilized to establish EBOV surveillance and diagnostic capabilities. Results. Augustine Goba, director of the KGH Lassa laboratory, diagnosed the first documented case of EVD in Sierra Leone, on 25 May 2014. Thereafter, KGH received and cared for numbers of patients with EVD that quickly overwhelmed the capacity for safe management. Numerous healthcare workers contracted and lost their lives to EVD. The vast majority of subsequent EVD cases in West Africa can be traced back to a single transmission chain that includes this first diagnosed case. Conclusions. Responding to the challenges of confronting 2 hemorrhagic fever viruses will require continued investments in the development of countermeasures (vaccines, therapeutic agents, and diagnostic assays), infrastructure, and human resources. PMID:27402779

  2. Socioeconomic consequences of the 2004 tsunami: policy implications for natural disaster management.

    PubMed

    Su, T T; Saimy, B I; Bulgiba, A M

    2013-01-01

    The objective of the study is to assess the socioeconomic status of the households affected by the tsunami of 2004 & to determine the factors associated with the recovery of household economic status. The study was conducted in tsunami-affected areas in Malaysia in 2010-2011. A total of 193 households were included in the survey. Multivariate logistic regression was performed to determine the factors related to the recovery of households' economic status. Among 193 households, 37% were in a better condition, 40% were unchanged and 22% had not recovered. It took 2.2 years to get back to pre-disaster economic status. Factors leading to successful household economic recovery were "household resided in Sungai Petani", "belong to highest income quartile" and "age of household head". In contrast, "extended family type" and "unemployed household head" reduced the odds of recovery. Households which lost their fishing boats during the tsunami had less chance to recover their previous status. The findings of our study would be useful for policy consideration and planning of post disaster management in order to enhance the recovery of household economic status in the short period. Copyright © 2012 Elsevier Inc. All rights reserved.

  3. [Exploration and research of community management model for asthmatic children].

    PubMed

    Li, Jingpeng; Wei, Hong; Li, Xuejun; Wang, Mengmeng; Wang, Genxiang; Zhao, Shunying

    2014-05-01

    To study the efficacy of community management model of bronchial asthma in children. Through community outreach and clinic, 120 cases of children with asthma were enrolled from the 11 000 children aged 0 to 14 in Zhanlanlu area, and a community management model of asthma was established according to the Global Initiative for Asthma requirements combined with the actual situation of the community, both physicians and patients participated in case identification, file creation, and long-term standardized management. Through repeated medical education, the telephone hotline and interactive network of asthma among physicians, children and parents, a physician-patient relationship was established. The data of standardized medication, scheduled re-visit to the hospital, frequency of asthma attacks, antibiotic use, medical expenses, the loss of parents work hours etc. before and after the implementation of community management model were analyzed and compared. After implementation of community management model, the use of systemic corticosteroids (19.4%), oral medication (31.6%) was significantly lower than those before implementation (68.3% and 90.0%) (χ(2) = 51.9, 41.1, P < 0.01), use of inhaled corticosteroids (76.5%) and oral leukotriene receptor antagonist (79.6%) was significantly higher compared with control and before management level (10.0%), χ(2) = 106.0, P < 0.01. The days of attacks of asthma (4.6 ± 2.3), the use of antibiotics (16.2 ± 6.1), (5.7 ± 2.9) and the cost of treatment significantly decreased. In 16 cases (13.3%) two-way referral was applied. In this study, the dropout rate was 18.3%, by telephone and network supervision of lost cases, re-education, made some children return to management, eventually the dropout rate was 9.2%. Enrollment of children with bronchial asthma into community management model made the children adhere to the management regularly and a standardized management was achieved.

  4. Contrasting spatial patterns in active-fire and fire-suppressed Mediterranean climate old-growth mixed conifer forests.

    PubMed

    Fry, Danny L; Stephens, Scott L; Collins, Brandon M; North, Malcolm P; Franco-Vizcaíno, Ernesto; Gill, Samantha J

    2014-01-01

    In Mediterranean environments in western North America, historic fire regimes in frequent-fire conifer forests are highly variable both temporally and spatially. This complexity influenced forest structure and spatial patterns, but some of this diversity has been lost due to anthropogenic disruption of ecosystem processes, including fire. Information from reference forest sites can help management efforts to restore forests conditions that may be more resilient to future changes in disturbance regimes and climate. In this study, we characterize tree spatial patterns using four-ha stem maps from four old-growth, Jeffrey pine-mixed conifer forests, two with active-fire regimes in northwestern Mexico and two that experienced fire exclusion in the southern Sierra Nevada. Most of the trees were in patches, averaging six to 11 trees per patch at 0.007 to 0.014 ha(-1), and occupied 27-46% of the study areas. Average canopy gap sizes (0.04 ha) covering 11-20% of the area were not significantly different among sites. The putative main effects of fire exclusion were higher densities of single trees in smaller size classes, larger proportion of trees (≥ 56%) in large patches (≥ 10 trees), and decreases in spatial complexity. While a homogenization of forest structure has been a typical result from fire exclusion, some similarities in patch, single tree, and gap attributes were maintained at these sites. These within-stand descriptions provide spatially relevant benchmarks from which to manage for structural heterogeneity in frequent-fire forest types.

  5. Depth to water, 1991, in the Rathdrum Prairie, Idaho; Spokane River valley, Washington; Moscow-Lewiston-Grangeville area, Idaho; and selected intermontane valleys, east-central Idaho

    USGS Publications Warehouse

    Berenbrock, Charles E.; Bassick, M.D.; Rogers, T.L.; Garcia, S.P.

    1995-01-01

    This map report illustrates digitally generated depth-to-water zones for the Rathdrum Prairie in Idaho; part of the Spokane River Valley in eastern Washington; and the intermontane valleys of the upper Big Wood, Big Lost, Pahsimeroi, Little Lost, and Lemhi Rivers and Birch Creek in Idaho. Depth to water is 400 to 500 feet below land surface in the northern part of Rathdrum Prairie, 100 to 200 feet below land surface at the Idaho-Washington State line, and 0 to 250 feet below land surface in the Spokane area. Depth to water in the intermontane valleys in east-central Idaho is least (usually less than 50 feet) near streams and increases toward valley margins where mountain-front alluvial fans have formed. Depths to water shown in the Moscow-Lewiston-Grangeville area in Idaho are limited to point data at individual wells because most of the water levels measured were not representative of levels in the uppermost aquifer but of levels in deeper aquifers.

  6. Modelling the ocean circulation on the West Greenland shelf with special emphasis on northern shrimp recruitment

    NASA Astrophysics Data System (ADS)

    Hvid Ribergaard, Mads; Anker Pedersen, Søren; Ådlandsvik, Bjørn; Kliem, Nicolai

    2004-08-01

    The ocean circulation on the West Greenland shelf are modelled using a 3D finite element circulation model forced by wind data from the Danish Meteorological Institute-High-Resolution Limited Area Model operational atmospheric model for the Greenland area and tides at the open boundary. Residual anticyclonic eddies are generated around the shelf banks north of 64∘N and areas of permanent upwelling are located west of the shelf banks. The potential distances of shrimp larvae transport from larval release to settling at the bottom were studied, using a particle-tracking model. Particles released (hatched shrimp larvae) south of 62∘N had a probability of about 2% of being lost to the Canadian Shelf, whereas for particles released north of 64∘N almost none were lost from the West Greenland Shelf. The particles tended to have long retention times at the shelf banks caused by the residual anticyclonic eddies. The retention times increased slightly for particles tracked at depths from 80 to 30 m with minor implications for potential transport distances of larval shrimp and plankton.

  7. USAF Test Pilot School. Flying Qualities Textbook, Volume 2, Part 1

    DTIC Science & Technology

    1986-04-01

    Qualities Flight Testing, Performance and Flying Qaulities Branch, Flight Test Engneerd ision, 6510th Test Wing, Air Force Flight Mayst Ce1ter, Edwards...For these aircraft, the program manager may re*uire a mil spec written specifically for the aircraft and control system involwd. 5.20.2 _EL k,Tt...OR MANAGED IN CONTEXT OF MISSION, WITH AVAILABLE PILOT ATTENTION. S UNCONTROLLABLE CONTROL WILL BE LOST DURING SOME PORTION OF MISSION. ACCEPTABLE

  8. Environmental issues elimination through circular economy

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

    Špirková, M., E-mail: marta.spirkova@stuba.sk; Pokorná, E.; Šujanová, J.

    Environmental efforts of European Union are currently going towards circular economy. Tools like Extended Producer Responsibility and Eco-design were established. The circular economy deals with resources availability issue on one hand and waste management on the other hand. There are few pioneering companies all over the world with some kind of circular economy practice. Generally the concept is not very wide-spread. The paper aims to evaluate possibility of transition towards circular economy in Slovak industrial companies. They need to have an active approach to material treatment of their products after usage stage. Innovation is another important pre-condition for the transition.more » Main problem of current cradle to grave system is landfilling of valuable materials after one cycle of usage. Their potential value for next manufacturing cycles is lost. Companies may do not see connection between waste management and material resource prices and volatility of supplies. Municipalities are responsible for municipal waste collection and treatment in Slovakia. The circular economy operates by cradle to cradle principle. Company manages material flow until the material comes back to the beginning of manufacturing process by itself or by another partners. Stable material supplies with quite low costs are provided this way. It is necessary to deal with environmental problems in phase of product design. Questionnaire survey results show on one hand low involvement of industrial companies in waste management area, however on the other hand they are open to environmental innovations in future.« less

  9. HABITAT RELATIONSHIPS OF WATERFOWL WINTERING IN NARRAGANSTT BAY

    EPA Science Inventory

    Coastal marine habitats often provide essential structure and life support functions for estuarine-dependent wildlife such as wading birds, small mammals, and waterfowl. Unfortunately, these areas are increasingly being lost or degraded by watershed development and human disturb...

  10. Years of life lost of inhabitants of rural areas in Poland due to premature mortality caused by external reasons of death 1999-2012.

    PubMed

    Bryła, Marek; Maniecka-Bryła, Irena; Burzyńska, Monika; Pikala, Małgorzata

    2016-12-23

    External causes of death are the third most common causes of death, after cardiovascular diseases and malignant neoplasms, in inhabitants of Poland. External causes of death pose the greatest threat to people aged 5-44, which results in a great number of years of life lost. The aim of the study is the analysis of years of life lost due to external causes of death among rural inhabitants in Poland, particularly due to traffic accidents and suicides. The study material included a database created on the basis of 2,100,785 certificates of rural inhabitants in Poland in the period 1999-2012. The SEYLL p (Standard Expected Years of Life Lost per living person) and the SEYLL d (per death) indices were used to determine years of life lost due to external causes of death. Joinpoint models were used to analyze time trends. In the period 1999-2012, 151,037 rural inhabitants died due to external causes, including 27.2% due to traffic accidents and 25.2% due to suicides. In 2012, the SEYLL p was 1,817 per 100,000 males and 298 per 100,000 females. Among males, suicides (SEYLL p = 633 years per 100,000) and traffic accidents (SEYLL p = 473 years per 100,000) contributed to the largest number of years of life lost. Among females, SEYLLp values were: 109 years due to traffic accidents and 69 years due to suicides (per 100,000). Among males, SEYLL p values started to decrease in 2008 at the average annual rate of 3.2%. In the group of females in the period 1999-2012, SEYLL p values were decreasing by 2.4% per year. The decreasing trend of the number of lost years of life due to external causes among rural inhabitants does not apply to suicides among men. The SEYLL p due to this group of causes has been steadily increasing since 1999. Analysis of the years of life lost focuses on the social and economic aspects of premature mortality due to external causes.

  11. Modeling the impact of agricultural land use and management on US carbon budgets

    DOE PAGES

    Drewniak, B. A.; Mishra, U.; Song, J.; ...

    2014-09-22

    Cultivation of the terrestrial land surface can create either a source or sink of atmospheric CO 2, depending on land management practices. The Community Land Model (CLM) provides a useful tool to explore how land use and management impact the soil carbon pool at regional to global scales. CLM was recently updated to include representation of managed lands growing maize, soybean, and spring wheat. In this study, CLM-Crop is used to investigate the impacts of various management practices, including fertilizer use and differential rates of crop residue removal, on the soil organic carbon (SOC) storage of croplands in the continentalmore » United States over approximately a 170 year period. Results indicate that total US SOC stocks have already lost over 8 Pg C (10%) due to land cultivation practices (e.g., fertilizer application, cultivar choice, and residue removal), compared to a land surface composed of native vegetation (i.e., grasslands). After long periods of cultivation, individual plots growing maize and soybean lost up to 65% of the carbon stored, compared to a grassland site. Crop residue management showed the greatest effect on soil carbon storage, with low and medium residue returns resulting in additional losses of 5% and 3.5%, respectively, in US carbon storage, while plots with high residue returns stored 2% more carbon. Nitrogenous fertilizer can alter the amount of soil carbon stocks significantly. Under current levels of crop residue return, not applying fertilizer resulted in a 5% loss of soil carbon. Our simulations indicate that disturbance through cultivation will always result in a loss of soil carbon, and management practices will have a large influence on the magnitude of SOC loss.« less

  12. Modeling the impact of agricultural land use and management on US carbon budgets

    DOE PAGES

    Drewniak, B. A.; Mishra, U.; Song, J.; ...

    2015-04-09

    Cultivation of the terrestrial land surface can create either a source or sink of atmospheric CO₂, depending on land management practices. The Community Land Model (CLM) provides a useful tool for exploring how land use and management impact the soil carbon pool at regional to global scales. CLM was recently updated to include representation of managed lands growing maize, soybean, and spring wheat. In this study, CLM-Crop is used to investigate the impacts of various management practices, including fertilizer use and differential rates of crop residue removal, on the soil organic carbon (SOC) storage of croplands in the continental Unitedmore » States over approximately a 170-year period. Results indicate that total US SOC stocks have already lost over 8 Pg C (10%) due to land cultivation practices (e.g., fertilizer application, cultivar choice, and residue removal), compared to a land surface composed of native vegetation (i.e., grasslands). After long periods of cultivation, individual subgrids (the equivalent of a field plot) growing maize and soybean lost up to 65% of the carbon stored compared to a grassland site. Crop residue management showed the greatest effect on soil carbon storage, with low and medium residue returns resulting in additional losses of 5 and 3.5%, respectively, in US carbon storage, while plots with high residue returns stored 2% more carbon. Nitrogenous fertilizer can alter the amount of soil carbon stocks significantly. Under current levels of crop residue return, not applying fertilizer resulted in a 5% loss of soil carbon. Our simulations indicate that disturbance through cultivation will always result in a loss of soil carbon, and management practices will have a large influence on the magnitude of SOC loss.« less

  13. 78 FR 12714 - Intermountain Region, Payette National Forest, New Meadows Ranger District, Idaho; Lost Creek...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-25

    ... vegetation management and road system modifications and maintenance. DATES: Comments concerning the project..., especially in streams occupied by ESA-listed fishes and in designated critical habitat; (5) reduce road-related accelerated sediment and other road related impacts; (6) restore riparian vegetation and...

  14. Patterning between urban soil color and carbon stocks

    EPA Science Inventory

    Urban soils are less complex in contrast to non-urban soils due to land management, e.g., fill, demolition, etc. For example, urban soils have fewer horizons than non-urban soils, and are also more likely to have lost the “B” horizon [1]. Along similar lines, we hypothesize that ...

  15. In Memoriam: Charles Shive | Poster

    Cancer.gov

    Earlier this summer, NCI at Frederick lost a friend and colleague, Charles Shive, to cancer. Mr. Shive, better known to most as Charlie, was a systems architect and information technology manager for the Data Science and Information Technology Program, focused on the re-engineering initiative of the Clinical Trials Reporting System.

  16. Addressing the Special Education Crisis

    ERIC Educational Resources Information Center

    Amprey, Walter G.

    2005-01-01

    In the author's past work as a superintendent, and in his current capacity as an educational consultant, he has seen hundreds of dollars (per special education student) wasted in unnecessary costs and lost funding opportunities resulting from out-of-date, ineffective management systems. In addition to the fiscal implications, this imposes…

  17. Whole-farm phosphorus loss from grazing-based dairy farms

    USDA-ARS?s Scientific Manuscript database

    Phosphorus (P) loss from agricultural farms persists as a water quality impairment issue. For dairy farms, P can be lost from cropland, pastures, and open-air lots. We used interview surveys to document land use, cattle herd characteristics, and manure management for four grazing-based dairy farms i...

  18. The Effectiveness of Edgenuity When Used for Credit Recovery

    ERIC Educational Resources Information Center

    Eddy, Carri

    2013-01-01

    This quantitative study used descriptive statistics, logistic regression, and chi-square analysis to determine the impact of using Edgenuity (formerly Education 2020 Virtual Classroom) to assist students in the recovery of lost credits. The sample included a North Texas school district. The Skyward student management system provided archived…

  19. It's a Shame about Audit

    ERIC Educational Resources Information Center

    Tyler, Deborah; Wright, Russell Daine

    2004-01-01

    Academics are prone to mythologizing a lost golden age. As a result, it is often difficult to pinpoint what about new management methods that causes frustration and resentment. The authors look at the "audit culture" of contemporary universities, and suggest that such a culture promotes verbal dishonesty and an atmosphere of mistrust.

  20. Effects of fire on chaparral soils in Arizona and California and postfire management implications

    Treesearch

    Leonard F. DeBano

    1989-01-01

    Wildfires and prescribed burns are common throughout Arizona and California chaparral. Predicting fire effects requires understanding fire behavior, estimating soil heating, and predicting changes in soil properties. Substantial quantities of some nutrients, particularly nitrogen and phosphorus, are lost directly during combustion. Highly available nutrients released...

  1. 28 CFR 301.202 - Determination of work-relatedness.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Determination of work-relatedness. 301... INMATE ACCIDENT COMPENSATION Lost-Time Wages § 301.202 Determination of work-relatedness. (a) When the institution safety manager receives notice, or has reason to believe, a work-related injury may result in time...

  2. After the Fall: A Conflict Management Program to Foster Open Society

    ERIC Educational Resources Information Center

    Shapiro, Daniel L.

    2004-01-01

    The fall of the Berlin Wall rocked the sociopolitical equilibrium of eastern and central Europe. Communism lost its grip over much of Europe. The USSR, Yugoslavia, and Czechoslovakia divided along ethnic, religious, and historical lines. Ethnopolitical tensions surfaced across the region, and in Yugoslavia, tensions combusted. Whereas democracy…

  3. Meta-Analysis of Lost Ecosystem Attributes in Urban Streams and the Effectiveness of Out-of-Channel Management Practices

    EPA Science Inventory

    Watershed development is a leading cause of stream impairment, and it increasingly threatens the availability, quality, and sustainability of freshwater resources as human populations continue to grow and migrate. Most efforts have focused on trying to improve ecological conditio...

  4. The Magnitude of Lost Ecosystem Structure and Function in Urban Streams and the Effectiveness of Watershed-Based Management

    EPA Science Inventory

    Watershed development is a leading cause of stream impairment and increasingly threatens the availability, quality, and sustainability of freshwater resources. In a recent global meta-analysis, we found that measures of desirable ecological structure (e.g., algal, macroinvertebra...

  5. Laboratory Resources Management in Manufacturing Systems Programs

    ERIC Educational Resources Information Center

    Obi, Samuel C.

    2004-01-01

    Most, if not all, industrial technology (IT) programs have laboratories or workshops. Often equipped with modern equipment, tools, materials, and measurement and test instruments, these facilities constitute a major investment for IT programs. Improper use or over use of program facilities may result in dirty lab equipment, lost or damaged tools,…

  6. Managing Eastern Redceder

    Treesearch

    E.R. Ferguson; E.R. Lawson; W.R. Maple; C. Mesavage

    1968-01-01

    Eastern redcedar (Juniperus virginiana L.) is the most widely distributed conifer of tree size in the Eastern United States (48). Its range also extends into southeastern Canada. The wood was once favored for domestic use and export because of its exceptional cutting qualities, durability, rich color, and aroma. It has now lost much of its...

  7. Feedback Improvement in Automatic Program Evaluation Systems

    ERIC Educational Resources Information Center

    Skupas, Bronius

    2010-01-01

    Automatic program evaluation is a way to assess source program files. These techniques are used in learning management environments, programming exams and contest systems. However, use of automated program evaluation encounters problems: some evaluations are not clear for the students and the system messages do not show reasons for lost points.…

  8. Urban outdoor water use and response to drought assessed through mobile energy balance and vegetation greenness measurements

    USDA-ARS?s Scientific Manuscript database

    Urban vegetation provides many highly valued ecosystem services but also requires extensive urban water resources. Increasingly, cities are experiencing water limitations and managing outdoor urban water use is an important concern. Quantifying the water lost via evapotranspiration (ET) is critical ...

  9. Lost in Translation? Emotional Intelligence, Affective Economies, Leadership and Organizational Change

    ERIC Educational Resources Information Center

    Blackmore, Jill

    2011-01-01

    Not until the late 1990s did the rational/emotional binary embedded in mainstream literature on educational leadership and management come under challenge. Now the emotional dimensions of organisational change and leadership are widely recognised in the leadership, organisational change and school improvement literature. However, the dissolution…

  10. Economic Burden of Chronic Conditions Among Survivors of Cancer in the United States.

    PubMed

    Guy, Gery P; Yabroff, K Robin; Ekwueme, Donatus U; Rim, Sun Hee; Li, Rui; Richardson, Lisa C

    2017-06-20

    Purpose The prevalence of cancer survivorship and chronic health conditions is increasing. Limited information exists on the economic burden of chronic conditions among survivors of cancer. This study examines the prevalence and economic effect of chronic conditions among survivors of cancer. Methods Using the 2008 to 2013 Medical Expenditure Panel Survey, we present nationally representative estimates of the prevalence of chronic conditions (heart disease, high blood pressure, stroke, emphysema, high cholesterol, diabetes, arthritis, and asthma) and multiple chronic conditions (MCCs) and the incremental annual health care use, medical expenditures, and lost productivity for survivors of cancer attributed to individual chronic conditions and MCCs. Incremental use, expenditures, and lost productivity were evaluated with multivariable regression. Results Survivors of cancer were more likely to have chronic conditions and MCCs compared with adults without a history of cancer. The presence of chronic conditions among survivors of cancer was associated with substantially higher annual medical expenditures, especially for heart disease ($4,595; 95% CI, $3,262 to $5,927) and stroke ($3,843; 95% CI, $1,983 to $5,704). The presence of four or more chronic conditions was associated with increased annual expenditures of $10,280 (95% CI, $7,435 to $13,125) per survivor of cancer. Annual lost productivity was higher among survivors of cancer with other chronic conditions, especially stroke ($4,325; 95% CI, $2,687 to $5,964), and arthritis ($3,534; 95% CI, $2,475 to $4,593). Having four or more chronic conditions was associated with increased annual lost productivity of $9,099 (95% CI, $7,224 to $10,973) per survivor of cancer. The economic impact of chronic conditions was similar among survivors of cancer and individuals without a history of cancer. Conclusion These results highlight the importance of ensuring access to lifelong personalized screening, surveillance, and chronic disease management to help manage chronic conditions, reduce disruptions in employment, and reduce medical expenditures among survivors of cancer.

  11. Raising Levels of School Student Engagement and Retention in Rural, Regional and Disadvantaged Areas: Is It a Lost Cause?

    ERIC Educational Resources Information Center

    Allen, Jeanne Maree; Wright, Suzie; Cranston, Neil; Watson, Jane; Beswick, Kim; Hay, Ian

    2018-01-01

    This paper reports on the views of key members of the educational community about student engagement and retention in rural, regional and disadvantaged areas of the Australian state of Tasmania. It provides insights into the attributed reasons for the longstanding low levels of student retention in Tasmania, and the possible ways to militate…

  12. The morphological development of newly inundated intertidal areas: the mechanisms driving the early evolution of an estuarine environment designed and constructed by humans

    NASA Astrophysics Data System (ADS)

    Dale, Jonathan; Burgess, Heidi; Cundy, Andrew

    2017-04-01

    Intertidal saltmarsh and mudflat habitats are of global importance due to the ecosystem, economic and cultural services they provide. These services include wildlife habitat provision and species diversity, immobilisation of pollutants and protection from coastal flooding. Saltmarsh and mudflat environments are, however, being lost and degraded due to erosion caused by rising sea levels and increased storminess. These losses are exacerbated by anthropogenic influences including land reclamation, increased coastal development and the construction of coastal flood defences which prevent the landwards migration of saltmarsh and mudflat environments, resulting in coastal squeeze. To compensate for saltmarsh and mudflat losses areas of the coastal hinterland are being inundated by breaching defences and constructing new defences inland, thus extending or constructing new estuarine environments; a processes known as de-embankment or managed realignment. Morphological engineering and landscaping within managed realignment sites prior to site inundation varies depending on the aims of the scheme. However, there is a shortage of data on the morphological evolution within these sites post site inundation impeding the ability of coastal engineers to effectively design and construct future sites. To date there has been a focus on the colonisation of marine macro fauna and flora within newly inundated managed realignment sites, which can be relatively rapid and easily quantified. Little is known of the morphological evolution in response to altered sedimentary processes, its driving mechanisms and therefore the success and ecological sustainability of these sites. This study evaluates the post-inundation morphological development of the largest open coast managed realignment site in Europe, at Medmerry on the south coast of the United Kingdom. Inundated in September 2013, the Medmerry Managed Realignment Site consists of a mosaic of former agricultural land and areas of lower elevation excavated during site construction, drained by a series of natural and engineered channels. Results indicate different rates and patterns of sedimentation and resulting morphology across the site. Near the breach continuous sedimentation of > 15cm over a 1 year period was measured, compared to rhythmic periods of accretion and erosion inland. These variations have been related to site design, former land-use and different sediment sources. The evolution of developing creek networks, formed by pluvial action and sediment "piping", are controlled by unconformities found in the sub-surface sediment related to Holocene site evolution. Analysis of the sedimentary processes and subsequent morphological development of these areas provides a new insight into coastal and estuarine evolution in an anthropogenically designed and constructed estuarine environment.

  13. Mercury contamination from historical gold mining in California

    USGS Publications Warehouse

    Alpers, Charles N.; Hunerlach, Michael P.; May, Jason T.; Hothem, Roger L.

    2005-01-01

    Mercury contamination from historical gold mines represents a potential risk to human health and the environment. This fact sheet provides background information on the use of mercury in historical gold mining and processing operations in California, with emphasis on historical hydraulic mining areas. It also describes results of recent USGS projects that address the potential risks associated with mercury contamination. Miners used mercury (quicksilver) to recover gold throughout the western United States. Gold deposits were either hardrock (lode, gold-quartz veins) or placer (alluvial, unconsolidated gravels). Underground methods (adits and shafts) were used to mine hardrock gold deposits. Hydraulic, drift, or dredging methods were used to mine the placer gold deposits. Mercury was used to enhance gold recovery in all the various types of mining operations; historical records indicate that more mercury was used and lost at hydraulic mines than at other types of mines. On the basis of USGS studies and other recent work, a better understanding is emerging of mercury distribution, ongoing transport, transformation processes, and the extent of biological uptake in areas affected by historical gold mining. This information has been used extensively by federal, state, and local agencies responsible for resource management and public health in California.

  14. An econometric analysis of changes in arable land utilization using multinomial logit model in Pinggu district, Beijing, China.

    PubMed

    Xu, Yueqing; McNamara, Paul; Wu, Yanfang; Dong, Yue

    2013-10-15

    Arable land in China has been decreasing as a result of rapid population growth and economic development as well as urban expansion, especially in developed regions around cities where quality farmland quickly disappears. This paper analyzed changes in arable land utilization during 1993-2008 in the Pinggu district, Beijing, China, developed a multinomial logit (MNL) model to determine spatial driving factors influencing arable land-use change, and simulated arable land transition probabilities. Land-use maps, as well as social-economic and geographical data were used in the study. The results indicated that arable land decreased significantly between 1993 and 2008. Lost arable land shifted into orchard, forestland, settlement, and transportation land. Significant differences existed for arable land transitions among different landform areas. Slope, elevation, population density, urbanization rate, distance to settlements, and distance to roadways were strong drivers influencing arable land transition to other uses. The MNL model was proved effective for predicting transition probabilities in land use from arable land to other land-use types, thus can be used for scenario analysis to develop land-use policies and land-management measures in this metropolitan area. Copyright © 2013 Elsevier Ltd. All rights reserved.

  15. Payments for Improved Ecostructure (PIE): Funding for the Coexistence of Humans and Wolves in Finland.

    PubMed

    Hiedanpää, Juha; Kalliolevo, Hanna; Salo, Matti; Pellikka, Jani; Luoma, Mikael

    2016-09-01

    The gray wolf (Canis lupus) is a source of concern and a cause of damage to people's livelihoods. In Finland, as in most countries, actual damages are compensated according to the real lost value. However, often, the suffered damages are larger than what is compensated, and worries and fears are not accounted for at all. The purpose of our transdisciplinary action research is to contribute to the process of modifying the scientific, administrative, and everyday habits of mind in order to meet the practical prerequisites of living with the wolf. In 2014, we planned and participated in a process designed to update Finland's wolf population management plan. During our study, we applied e-deliberation, conducted a national wolf survey, and organized solution-oriented workshops in wolf territory areas around Finland. By applying abductive reasoning, we illustrate the basic features of an economic scheme that would help finance and coordinate practical modifications to the ecological, economic, and institutional circumstances and settings in wolf territory areas. The potential economic instrument is based on payments for improved ecostructures. In our paper, we describe the organization, functioning, and financing of this instrument in detail.

  16. Payments for Improved Ecostructure (PIE): Funding for the Coexistence of Humans and Wolves in Finland

    NASA Astrophysics Data System (ADS)

    Hiedanpää, Juha; Kalliolevo, Hanna; Salo, Matti; Pellikka, Jani; Luoma, Mikael

    2016-09-01

    The gray wolf ( Canis lupus) is a source of concern and a cause of damage to people's livelihoods. In Finland, as in most countries, actual damages are compensated according to the real lost value. However, often, the suffered damages are larger than what is compensated, and worries and fears are not accounted for at all. The purpose of our transdisciplinary action research is to contribute to the process of modifying the scientific, administrative, and everyday habits of mind in order to meet the practical prerequisites of living with the wolf. In 2014, we planned and participated in a process designed to update Finland's wolf population management plan. During our study, we applied e-deliberation, conducted a national wolf survey, and organized solution-oriented workshops in wolf territory areas around Finland. By applying abductive reasoning, we illustrate the basic features of an economic scheme that would help finance and coordinate practical modifications to the ecological, economic, and institutional circumstances and settings in wolf territory areas. The potential economic instrument is based on payments for improved ecostructures. In our paper, we describe the organization, functioning, and financing of this instrument in detail.

  17. Nitrogen-fixing legume tree species for the reclamation of severely degraded lands in Brazil.

    PubMed

    Chaer, Guilherme Montandon; Resende, Alexander Silva; Campello, Eduardo Francia Carneiro; de Faria, Sergio Miana; Boddey, Robert Michael

    2011-02-01

    The main challenges faced in the reclamation of severely degraded lands are in the management of the systems and finding plant species that will grow under the harsh conditions common in degraded soils. This is especially important in extremely adverse situations found in some substrates from mining activities or soils that have lost their upper horizons. Under these conditions, recolonization of the area by native vegetation through natural succession processes may be extremely limited. Once the main physical and chemical factors restrictive to plant growth are corrected or attenuated, the introduction of leguminous trees able to form symbioses with nodulating N₂-fixing bacteria and arbuscular mycorrhizal fungi constitutes an efficient strategy to accelerate soil reclamation and initiate natural succession. These symbioses give the legume species a superior capacity to grow quickly in poor substrates and to withstand the harsh conditions presented in degraded soils. In this article we describe several successful results in Brazil using N₂-fixing legume tree species for reclamation of areas degraded by soil erosion, construction and mining activities, emphasizing the potential of the technique to recover soil organic matter levels and restore ecosystem biodiversity and other environmental functions.

  18. Study on parallel and distributed management of RS data based on spatial database

    NASA Astrophysics Data System (ADS)

    Chen, Yingbiao; Qian, Qinglan; Wu, Hongqiao; Liu, Shijin

    2009-10-01

    With the rapid development of current earth-observing technology, RS image data storage, management and information publication become a bottle-neck for its appliance and popularization. There are two prominent problems in RS image data storage and management system. First, background server hardly handle the heavy process of great capacity of RS data which stored at different nodes in a distributing environment. A tough burden has put on the background server. Second, there is no unique, standard and rational organization of Multi-sensor RS data for its storage and management. And lots of information is lost or not included at storage. Faced at the above two problems, the paper has put forward a framework for RS image data parallel and distributed management and storage system. This system aims at RS data information system based on parallel background server and a distributed data management system. Aiming at the above two goals, this paper has studied the following key techniques and elicited some revelatory conclusions. The paper has put forward a solid index of "Pyramid, Block, Layer, Epoch" according to the properties of RS image data. With the solid index mechanism, a rational organization for different resolution, different area, different band and different period of Multi-sensor RS image data is completed. In data storage, RS data is not divided into binary large objects to be stored at current relational database system, while it is reconstructed through the above solid index mechanism. A logical image database for the RS image data file is constructed. In system architecture, this paper has set up a framework based on a parallel server of several common computers. Under the framework, the background process is divided into two parts, the common WEB process and parallel process.

  19. Study on parallel and distributed management of RS data based on spatial data base

    NASA Astrophysics Data System (ADS)

    Chen, Yingbiao; Qian, Qinglan; Liu, Shijin

    2006-12-01

    With the rapid development of current earth-observing technology, RS image data storage, management and information publication become a bottle-neck for its appliance and popularization. There are two prominent problems in RS image data storage and management system. First, background server hardly handle the heavy process of great capacity of RS data which stored at different nodes in a distributing environment. A tough burden has put on the background server. Second, there is no unique, standard and rational organization of Multi-sensor RS data for its storage and management. And lots of information is lost or not included at storage. Faced at the above two problems, the paper has put forward a framework for RS image data parallel and distributed management and storage system. This system aims at RS data information system based on parallel background server and a distributed data management system. Aiming at the above two goals, this paper has studied the following key techniques and elicited some revelatory conclusions. The paper has put forward a solid index of "Pyramid, Block, Layer, Epoch" according to the properties of RS image data. With the solid index mechanism, a rational organization for different resolution, different area, different band and different period of Multi-sensor RS image data is completed. In data storage, RS data is not divided into binary large objects to be stored at current relational database system, while it is reconstructed through the above solid index mechanism. A logical image database for the RS image data file is constructed. In system architecture, this paper has set up a framework based on a parallel server of several common computers. Under the framework, the background process is divided into two parts, the common WEB process and parallel process.

  20. Hydrologic Treatments Affect Gaseous Carbon Loss From Organic Soils, Twitchell Island, California, October 1995-December 1997

    USGS Publications Warehouse

    Miller, Robin L.; Hastings, Lauren; Fujii, Roger

    2000-01-01

    Subsidence of organic soils in the Sacramento-San Joaquin Delta, California, has increased the potential for levee failure and flooding in the region. Because oxidation of the peat soils is a primary cause of subsidence, reversion of affected lands to wetlands has been proposed as a mitigation tool. To test this hypothesis, three 10 x 10 meter enclosures were built on Twitchell Island in the Delta and managed as different wetland habitats. Emissions of carbon dioxide and methane were measured in situ from October 1995 through December 1997, from the systems that developed under the different water-management treatments. Treatments included a seasonal control (SC) under current island management conditions; reverse flooding (RF), where the land is intentionally flooded from early dry season until midsummer; permanent shallow flooding (F); and a more deeply flooded, open-water (OW) treatment. Hydrologic treatments affected microbial processes, plant community and temperature dynamics which, in turn, affected carbon cycling. Water-management treatments with a period of flooding significantly decreased gaseous carbon emissions compared to the seasonal control. Permanent flooding treatments showed significantly higher methane fluxes than treatments with some period of aerobic conditions. Shallow flooding treatments created conditions that support cattail [Typha species (spp.)] marshes, while deep flooding precluded emergent vegetation. Carbon inputs to the permanent shallow flooding treatment tended to be greater than the measured losses. This suggests that permanent shallow flooding has the greatest potential for managing subsidence of these soils by generating organic substrate more rapidly than is lost through decomposition. Carbon input estimates of plant biomass compared to measurements of gaseous carbon losses indicate the potential for mitigation of subsidence through hydrologic management of the organic soils in the area.

  1. A pilot study of a practice management training module for medical residents

    PubMed Central

    2014-01-01

    Background In 2005 a competency based curriculum was introduced in the Dutch postgraduate medical training programs. While the manager’s role is one of the seven key competencies, there is still no formal management course in most postgraduate curricula. Based on a needs assessment we conducted, several themes were identified as important for a possible management training program. We present the results of the pilot training we performed to investigate two of these themes. Methods The topics “knowledge of the healthcare system” and “time management” were developed from the list of suggested management training themes. Fourteen residents participated in the training and twenty-four residents served as control. The training consisted of two sessions of four hours with a homework assignment in between. 50 True/false-questions were given as pre- and post-test to both the test and control groups to assess the level of acquired knowledge among the test group as well as the impact of the intervention. We also performed a qualitative evaluation using evaluation forms and in-depth interviews. Results All fourteen residents completed the training. Six residents in the control group were lost to follow up. The pre- and post-test showed improvement among the participating residents in comparison to the residents from the control group, but this improvement was not significant. The qualitative assessment showed that all residents evaluated the training positively and experienced it as a useful addition to their training in becoming a medical specialist. Conclusion Our training was evaluated positively and considered to be valuable. This study supports the need for mandatory medical management training as part of the postgraduate medical curriculum. Our training could be an example of how to teach two important themes in the broad area of medical management education. PMID:24885442

  2. Ecological-economic assessment of the effects of freshwater flow in the Florida Everglades on recreational fisheries.

    PubMed

    Brown, Christina Estela; Bhat, Mahadev G; Rehage, Jennifer S; Mirchi, Ali; Boucek, Ross; Engel, Victor; Ault, Jerald S; Mozumder, Pallab; Watkins, David; Sukop, Michael

    2018-06-15

    This research develops an integrated methodology to determine the economic value to anglers of recreational fishery ecosystem services in Everglades National Park that could result from different water management scenarios. The study first used bio-hydrological models to link managed freshwater inflows to indicators of fishery productivity and ecosystem health, then link those models to anglers' willingness-to-pay for various attributes of the recreational fishing experience and monthly fishing effort. This approach allowed us to estimate the foregone economic benefits of failing to meet monthly freshwater delivery targets. The study found that the managed freshwater delivery to the Park had declined substantially over the years and had fallen short of management targets. This shortage in the flow resulted in the decline of biological productivity of recreational fisheries in downstream coastal areas. This decline had in turn contributed to reductions in the overall economic value of recreational ecosystem services enjoyed by anglers. The study estimated the annual value of lost recreational services at $68.81 million. The losses were greater in the months of dry season when the water shortage was higher and the number of anglers fishing also was higher than the levels in wet season. The study also developed conservative estimates of implicit price of water for recreation, which ranged from $11.88 per AF in November to $112.11 per AF in April. The annual average price was $41.54 per AF. Linking anglers' recreational preference directly to a decision variable such as water delivery is a powerful and effective way to make management decision. This methodology has relevant applications to water resource management, serving as useful decision-support metrics, as well as for policy and restoration scenario analysis. Copyright © 2018 Elsevier B.V. All rights reserved.

  3. Novel and Lost Forests in the Upper Midwestern United States, from New Estimates of Settlement-Era Composition, Stem Density, and Biomass.

    PubMed

    Goring, Simon J; Mladenoff, David J; Cogbill, Charles V; Record, Sydne; Paciorek, Christopher J; Jackson, Stephen T; Dietze, Michael C; Dawson, Andria; Matthes, Jaclyn Hatala; McLachlan, Jason S; Williams, John W

    2016-01-01

    EuroAmerican land-use and its legacies have transformed forest structure and composition across the United States (US). More accurate reconstructions of historical states are critical to understanding the processes governing past, current, and future forest dynamics. Here we present new gridded (8x8km) reconstructions of pre-settlement (1800s) forest composition and structure from the upper Midwestern US (Minnesota, Wisconsin, and most of Michigan), using 19th Century Public Land Survey System (PLSS), with estimates of relative composition, above-ground biomass, stem density, and basal area for 28 tree types. This mapping is more robust than past efforts, using spatially varying correction factors to accommodate sampling design, azimuthal censoring, and biases in tree selection. We compare pre-settlement to modern forests using US Forest Service Forest Inventory and Analysis (FIA) data to show the prevalence of lost forests (pre-settlement forests with no current analog), and novel forests (modern forests with no past analogs). Differences between pre-settlement and modern forests are spatially structured owing to differences in land-use impacts and accompanying ecological responses. Modern forests are more homogeneous, and ecotonal gradients are more diffuse today than in the past. Novel forest assemblages represent 28% of all FIA cells, and 28% of pre-settlement forests no longer exist in a modern context. Lost forests include tamarack forests in northeastern Minnesota, hemlock and cedar dominated forests in north-central Wisconsin and along the Upper Peninsula of Michigan, and elm, oak, basswood and ironwood forests along the forest-prairie boundary in south central Minnesota and eastern Wisconsin. Novel FIA forest assemblages are distributed evenly across the region, but novelty shows a strong relationship to spatial distance from remnant forests in the upper Midwest, with novelty predicted at between 20 to 60km from remnants, depending on historical forest type. The spatial relationships between remnant and novel forests, shifts in ecotone structure and the loss of historic forest types point to significant challenges for land managers if landscape restoration is a priority. The spatial signals of novelty and ecological change also point to potential challenges in using modern spatial distributions of species and communities and their relationship to underlying geophysical and climatic attributes in understanding potential responses to changing climate. The signal of human settlement on modern forests is broad, spatially varying and acts to homogenize modern forests relative to their historic counterparts, with significant implications for future management.

  4. Novel and Lost Forests in the Upper Midwestern United States, from New Estimates of Settlement-Era Composition, Stem Density, and Biomass

    PubMed Central

    Mladenoff, David J.; Cogbill, Charles V.; Record, Sydne; Paciorek, Christopher J.; Jackson, Stephen T.; Dietze, Michael C.; Dawson, Andria; Matthes, Jaclyn Hatala; McLachlan, Jason S.; Williams, John W.

    2016-01-01

    Background EuroAmerican land-use and its legacies have transformed forest structure and composition across the United States (US). More accurate reconstructions of historical states are critical to understanding the processes governing past, current, and future forest dynamics. Here we present new gridded (8x8km) reconstructions of pre-settlement (1800s) forest composition and structure from the upper Midwestern US (Minnesota, Wisconsin, and most of Michigan), using 19th Century Public Land Survey System (PLSS), with estimates of relative composition, above-ground biomass, stem density, and basal area for 28 tree types. This mapping is more robust than past efforts, using spatially varying correction factors to accommodate sampling design, azimuthal censoring, and biases in tree selection. Changes in Forest Structure We compare pre-settlement to modern forests using US Forest Service Forest Inventory and Analysis (FIA) data to show the prevalence of lost forests (pre-settlement forests with no current analog), and novel forests (modern forests with no past analogs). Differences between pre-settlement and modern forests are spatially structured owing to differences in land-use impacts and accompanying ecological responses. Modern forests are more homogeneous, and ecotonal gradients are more diffuse today than in the past. Novel forest assemblages represent 28% of all FIA cells, and 28% of pre-settlement forests no longer exist in a modern context. Lost forests include tamarack forests in northeastern Minnesota, hemlock and cedar dominated forests in north-central Wisconsin and along the Upper Peninsula of Michigan, and elm, oak, basswood and ironwood forests along the forest-prairie boundary in south central Minnesota and eastern Wisconsin. Novel FIA forest assemblages are distributed evenly across the region, but novelty shows a strong relationship to spatial distance from remnant forests in the upper Midwest, with novelty predicted at between 20 to 60km from remnants, depending on historical forest type. The spatial relationships between remnant and novel forests, shifts in ecotone structure and the loss of historic forest types point to significant challenges for land managers if landscape restoration is a priority. The spatial signals of novelty and ecological change also point to potential challenges in using modern spatial distributions of species and communities and their relationship to underlying geophysical and climatic attributes in understanding potential responses to changing climate. The signal of human settlement on modern forests is broad, spatially varying and acts to homogenize modern forests relative to their historic counterparts, with significant implications for future management. PMID:27935944

  5. [Role of pharmacists during serious natural disasters: report from Ishinomaki, the disaster-struck city].

    PubMed

    Tanno, Yoshiro

    2014-01-01

    On August 31, 2011, five months after the Great East Japan Earthquake, Miyagi prefecture reported 9357 dead and 2288 missing citizens, whereas Ishinomaki reported 4753 dead and 1302 missing citizens. A total of 12 pharmacists in Miyagi prefecture had lost their lives. Many medical institutions at the time were rendered out of service due to damage. Ishinomaki Red Cross had to serve as headquarters of disaster medicine management for the area. The government of Miyagi and Miyagi Pharmacist Association signed a contract regarding the provision of medical and/or other related tasks. Nevertheless, the contract was not fully applied given the impact of the tsunami, which caused chaos in telecommunication, traffic, and even the functions of the government. Given the nature of the disaster, medical teams equipped only with emergency equipment could not offer appropriate response to the needs of patients with chronicle diseases. "Personal medicine logbook" and pharmacists were keys to relief works during the disaster. Pharmacists played a critical role not only for self-medication by distributing over the counter (OTC) drugs, but also in hygiene management of the shelter. Apart from the establishment of an adoptive management system for large-scale natural disasters, a coordinated system for disaster medical assistance team (DMAT), Japanese Red Cross (JRC), Self-Defense Force (SDF), and other relief work organizations was imperative.

  6. 50 CFR 404.4 - Access to Monument.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... INTERIOR AND NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT... defects or deficiencies that restrict maneuverability or impair normal navigation. (11) Any pollution.... (4) Any pollution incident or goods lost overboard within the Monument, the reporting area, or the U...

  7. Floods of February-March 1961 in the southeastern States

    USGS Publications Warehouse

    Barnes, Harry Hawthorne; Somers, William Philip

    1961-01-01

    Widespread, prolonged, disastrous floods struck parts of Louisiana, Mississippi, Alabama, Georgia, and Florida following heavy rains Feb. 17-26, 1961. Three distinct low-pressure systems recurred in essentially the same area. Precipitation totaled more than 18 inches in some areas. Multiple floods of small streams became superimposed in the large rivers to produce rare, record-breaking peaks and prolonged inundation. Four lives were lost; one in Louisiana and three in Mississippi. Highways, railroads, urban areas, and farms were heavily damaged.

  8. Secure Rural Schools and Community Self-Determination Act. Hearings before the Subcommittee on Forests and Public Land Management of the Committee on Energy and Natural Resources, United States Senate, One Hundred Sixth Congress, First Session, on S. 1608.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Energy and Natural Resources.

    When the national forests were withdrawn from the public domain a century ago, they were established with the assurances that proceeds from the sustainable management of their natural resources would be shared with local governments. These proceeds partially refund the tax revenues lost by local governments and go toward funding rural schools,…

  9. An Analysis of Corporate Organizational Development Experience and its Implications for the Future of the Army’s Organizational Effectiveness Program

    DTIC Science & Technology

    1978-06-01

    previous exposures to OD/OE of the participants. A significant benefit of the study in the eyes of the participants was the opportunity to learn firsthand of...of management and development. Before going any further, it will be helpful to explore the potential mapping of management theory and the technology...organizational structure and pro- cesses and when called upon for assistance could be -Ixpected to become productive without time lost in learning culture

  10. [Masticatory function and life style in aged].

    PubMed

    Watanabe, I

    1998-03-01

    Elderly people gain enjoyment in their remaining years from eating, speaking and tasting things, and they find that the oral function is necessary to arouse in them a desire to work for society, in addition to looking after their own health, they find that over function is important. Recently, more attention has come to be paid to one's external appearance. Even if function is impaired, appearance has a strong influence on the feeling of leading a worth-while life. Though increasing age brings a steady loss of teeth, it is unlikely that physiological change resulting from tooth decay and disease are the cause of tooth loss. Degradation of the hard tissue caused by decay is unavoidable. Unless the decayed area is removed and the teeth are repaired with artificial materials, the function of the affected tooth is permanently lost. Moreover, as decay progresses and periodontal disease worsens the state of a given area, extraction becomes necessary. This is the process by which teeth are lost. However, even if teeth are lost, masticatory function may be restored through the use of dentures. Recently, we carried out a survey which showed that a group of elderly people with good masticatory functions were more healthy and lived longer than a group of elderly people with reduced physical functions (weight, grasping strength, balance, bone salt volume) and poor masticatory function.

  11. Development and implementation of a nurse-led walk-in centre: evidence lost in translation?

    PubMed

    Desborough, Jane; Parker, Rhian; Forrest, Laura

    2013-07-01

    The design of the first Australian public nurse-led primary care walk-in centre was modelled on those established in the English National Health Service (NHS). An independent evaluation of the first 12 months of operation of the Australian Capital Territory (ACT) Health walk-in centre, in 2011, analysed the translation of evidence from the national evaluation of the NHS walk-in centres to the policy development and implementation of the ACT walk-in centre. Whilst in a number of ways the evidence was used well, our interest for this paper was to examine three areas identified as problematic and to identify the points at which the evidence was lost or diluted. In addition to data obtained through nurse and key stakeholder interviews for the evaluation, an analysis was undertaken of documents on the planning and establishment of the ACT walk-in centre, either provided to the evaluation team or made publicly available. Three areas were identified as problematic in the way that evidence from the NHS evaluation was translated: the use of clinical decision support software (CDSS); the marketing of the walk-in centre; and its location. Our examination indicates that despite seeking evidence to inform the development of the ACT walk-in centre, the evidence was not fully used and some clear lessons ignored, resulting in much of the evidence being lost in translation.

  12. Periodontal and periimplant maintenance: a critical factor in long-term treatment success.

    PubMed

    Shumaker, Nicholas D; Metcalf, Brett T; Toscano, Nicholas T; Holtzclaw, Dan J

    2009-09-01

    Periodontal maintenance (PM) is a critical factor in the long-term success of both periodontal and dental implant therapy. Studies have shown both modern periodontal and dental implant therapies are effective in maintaining natural teeth and replacing lost teeth, respectively. However, without a regular program of clinical reevaluation, plaque control, oral hygiene instruction, and reassessment of biomechanical factors, the benefits of treatment often are lost and inflammatory disease in the form of recurrent periodontitis or periimplantitis may result. This article reviews the goals, types, and appropriate frequency of PM in periodontal and dental implant therapy, as well as the incidence and etiology of periimplant disease and strategies for management when recurrent disease develops during the maintenance phase of treatment.

  13. Measuring mining safety with injury statistics: lost workdays as indicators of risk.

    PubMed

    Coleman, Patrick J; Kerkering, John C

    2007-01-01

    Mining in the United States remains one of the most hazardous industries, despite significant reductions in fatal injury rates over the last century. Coal mine fatality rates, for example, have dropped almost a thousand-fold since their peak in 1908. While incidence rates are very important indicators, lost worktime measures offer an alternative metric for evaluating job safety and health performance. The first objective of this study examined the distributions and summary statistics of all injuries reported to the Mine Safety and Health Administration from 1983 through 2004. Over the period studied (1983-2004), there were 31,515,368 lost workdays associated with mining injuries, for an equivalent of 5,700 person-years lost annually. The second objective addressed the problem of comparing safety program performance in mines for situations where denominator data were lacking. By examining the consequences of injuries, comparisons can be made between disparate operations without the need for denominators. Total risk in the form of lost workday sums can help to distinguish between lower- and higher-risk operations or time periods. Our method was to use a beta distribution to model the losses and to compare underground coal mining to underground metal/nonmetal mining from 2000 to 2004. Our results showed the probability of an injury having 10 or more lost workdays was 0.52 for coal mine cases versus 0.35 for metal/nonmetal mine cases. In addition, a comparison of injuries involving continuous mining machines over 2001-2002 versus 2003-2004 showed that the ratio of average losses in the later period to those in the earlier period was approximately 1.08, suggesting increasing risks for such operations. This denominator-free safety measure will help the mining industry more effectively identify higher-risk operations and more realistically evaluate their safety improvement programs. Attention to a variety of metrics concerning the performance of a job safety and health program will enhance industry's ability to manage these programs and reduce risk.

  14. Ecological restoration of peatlands in steppe and forest-steppe areas

    NASA Astrophysics Data System (ADS)

    Minayeva, Tatiana; Sirin, Andrey; Dugarjav, Chultem

    2016-04-01

    Peatlands in the arid and semi-arid regions of steppe and forest steppe belt of Eurasia have some specific features. That demands the special approach to their management and restoration. The distribution of peatlands under conditions of dry climate is very limited and they are extremely vulnerable. Peatlands in those regions are found in the highlands where temperate conditions still present, in floodplains where they can get water from floods and springs, or in karst areas. Peatlands on watersheds present mainly remains from the more humid climate periods. Water and carbon storage as well as maintenance of the specific biodiversity are the key ecosystem natural functions of peatlands in the steppe and forest steppe. The performance of those functions has strong implications for people wellness and livelihood. Anyhow, peatlands are usually overlooked and poorly represented in the systems of natural protected areas. Land management plans, mitigation and restoration measures for ecosystems under use do not usually include special measures for peatlands. Peatlands'use depends on the traditional practices. Peat extraction is rather limited in subhumid regions but still act as one of the threats to peatlands. The most of peatlands are used as pastures and grasslands. In densely populated areas large part of peatlands are transformed to the arable lands. In many cases peatlands of piedmonts and highlands are affected by industrial developments: road construction, mining of subsoil resources (gold, etc.). Until now, the most of peatlands of steppe and forest steppe region are irreversibly lost, what also effects water regime, lands productivity, biodiversity status. To prevent further dramatic changes the ecological restoration approach should be introduced in the subhumid regions. The feasibility study to assess the potential for introducing ecological restoration techniques for peatlands in the arid and semi-arid conditions had been undertaken in steppe and forest steppe of Russia and steppe zone of Mongolia. Functional ecosystem characteristics, including hydrology, productivity and carbon accumulation rate studied in the intact and disturbed areas. Two pilot projects are set up, including monitoring program in forest steppe (Bashkiria) and steppe (Mongolia) areas.

  15. Low Altitude AVIRIS Data for Mapping Land Form Types on West Ship Island, Mississippi

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph P.; Otvos, Ervin G.; Giardino, Marco J.

    2002-01-01

    Barrier islands help protect the southern and southeastern U.S. shoreline from hurricanes and severe storms. They are important for coastal resource management and geologic research, especially in studies that involve changes in island areas and surface environments, and they display a dynamically changing and diverse mix of landform and vegetative cover habitats. Many Gulf Coast barrier islands have undergone dramatic decreases in areal extent, often due to hurricane and severe storm damage. For example, Louisiana's barrier islands have lost 55 percent of their surface area over the past 100 years. Aerial photography and Landsat data have been used to monitor changes in barrier island areal extent, although neither data source is optimal for making maps of detailed landform types at site-specific scales. High spatial resolution hyperspectral imagery, such as that obtained from the high spatial resolution Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) sensor, may enable improved mapping of landform types, which would benefit studies of the dynamics of barrier island environments. During the summers of 2000 and 2001, a study was conducted to assess low-altitude AVIRIS data for mapping the landform types of West Ship Island, a barrier island in Harrison County, Mississippi. This study area was selected because of the availability of low-altitude AVIRIS data acquired on July 22, 1999, and because of the area's accessibility to the investigating team. West Ship Island is one of the six barrier islands that belong to the Gulf Shores National Seashore, which is managed by the National Park Service. This island contains an impressive range of landform categories. Surface types include beach, dune, and sand flat environments. West Ship Island also harbors Fort Massachusetts, a historic fort used during the Civil War. Because it is located near Stennis Space Center, the island is frequently imaged by NASA's airborne and spaceborne sensors.

  16. Effect of irrigated rice agriculture on Japanese encephalitis, including challenges and opportunities for integrated vector management.

    PubMed

    Keiser, Jennifer; Maltese, Michael F; Erlanger, Tobias E; Bos, Robert; Tanner, Marcel; Singer, Burton H; Utzinger, Jürg

    2005-07-01

    Japanese encephalitis (JE) is a disease caused by an arbovirus that is spread by marsh birds, amplified by pigs, and mainly transmitted by the bite of infected Culex tritaeniorhynchus mosquitoes. The estimated annual incidence and mortality rates are 30,000--50,000 and 10,000, respectively, and the estimated global burden of JE in 2002 was 709,000 disability-adjusted life years lost. Here, we discuss the contextual determinants of JE, and systematically examine studies assessing the relationship between irrigated rice agriculture and clinical parameters of JE. Estimates of the sizes of the rural population and population in irrigated areas are presented, and trends of the rural population, the rice-irrigated area, and the rice production are analyzed from 1963 to 2003. We find that approximately 1.9 billion people currently live in rural JE-prone areas of the world. Among them 220 million people live in proximity to rice-irrigation schemes. In 2003, the total rice harvested area of all JE-endemic countries (excluding the Russian Federation and Australia) was 1,345,000 km(2). This is an increase of 22% over the past 40 years. Meanwhile, the total rice production in these countries has risen from 226 millions of tonnes to 529 millions of tonnes (+134%). Finally, we evaluate the effect of different vector control interventions in rice fields, including environmental measures (i.e. alternate wet and dry irrigation (AWDI)), and biological control approaches (i.e. bacteria, nematodes, invertebrate predators, larvivorous fish, fungi and other natural products). We conclude that in JE-endemic rural settings, where vaccination rates are often low, an integrated vector management approach with AWDI and the use of larvivorous fish as its main components can reduce vector populations, and hence has the potential to reduce the transmission level and the burden of JE.

  17. Years of life lost through Down's syndrome.

    PubMed

    Jones, M B

    1979-10-01

    A congenital genetic condition does not act either as a cause of death or at the time of death only. Hence, years of life lost through such a conditon cannot be calculated in the same way as for a conventional cause of death. The main difference is that a cause of death acting at age x cuts off as many years of life as the dead person might otherwise have expected to live (life expectancy at age x), whereas a congenital genetic condition exposes an affected person to a different schedule of life-threatening risks from birth onwards. In the latter case, years of life lost is calculated as the difference in life expectancy at birth for affected and non-affected persons. This reasoning is worked out in algebraic form and then applied to Down's syndrome. The data base is provided by two large and recent studies, one in Massachusetts and the other in Denmark, of mortality rates among all cases of Down's syndrome, whether in an institution or not, born during a given period of years or living at a given point in time in a fixed geographical area. So calculated, years of life lost through Down's syndrome relative to the United States general population in 1970 was 53.6 years per 1000 livebirths. Prenatal mortality is also discussed.

  18. 30 CFR 206.452 - Coal subject to royalties-general provisions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Coal subject to royalties-general provisions... MINERALS REVENUE MANAGEMENT PRODUCT VALUATION Indian Coal § 206.452 Coal subject to royalties—general provisions. (a) All coal (except coal unavoidably lost as determined by BLM pursuant to 43 CFR group 3400...

  19. 30 CFR 206.253 - Coal subject to royalties-general provisions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Coal subject to royalties-general provisions... MINERALS REVENUE MANAGEMENT PRODUCT VALUATION Federal Coal § 206.253 Coal subject to royalties—general provisions. (a) All coal (except coal unavoidably lost as determined by BLM under 43 CFR part 3400) from a...

  20. Don't Get Lost in the Translation.

    ERIC Educational Resources Information Center

    Wederspahn, Gary M.

    In this era of rapid globalization of business opportunities, many managers face the need to communicate with foreign counterparts who do not speak English. The solution, in many cases, is to use an interpreter. Interpreters, however, may make mistakes, and irritation, embarrassment and even major problems may arise from errors in translation.…

  1. Transcriptomics-guided development of RNA interference strategies to manage whiteflies: a globally distributed vector of crop viruses

    USDA-ARS?s Scientific Manuscript database

    Over 300 viruses are transmitted by the whitefly, Bemisia tabaci, with 90% of them belonging to the genus, Begomovirus. Begomoviruses are exclusively transmitted by whiteflies to a range of agriculture crops, resulting in billions of dollars lost annually, while jeopardizing food security worldwide....

  2. 41 CFR 301-70.101 - What factors must we consider in determining which method of transportation results in the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... diem, overtime, lost worktime, actual transportation cost, total distance of travel, number of points...? 301-70.101 Section 301-70.101 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 70-INTERNAL POLICY AND PROCEDURE...

  3. 41 CFR 301-10.4 - How does my agency select the method of transportation to be used?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., lost worktime, and actual transportation costs), total distance traveled, number of points visited, and... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES... other factors are considered. Under 5 U.S.C. 5733, travel must be by the most expeditious means of...

  4. Adoption of the Mobile Campus in a Cyber University

    ERIC Educational Resources Information Center

    Han, Insook; Han, Seungyeon

    2014-01-01

    The advantages of mobile technologies have not been lost on higher education institutions, and they have tried to provide educational services through the use of mobile learning management system (LMS). However, offering such services does not necessarily mean that the students will adopt the new technology. Thus, the purpose of this study was to…

  5. Management strategies for improving lifetime reproductive success in beef heifers

    USDA-ARS?s Scientific Manuscript database

    Research has indicated it takes the net revenue from approximately 6 calves to cover the development and production costs of each replacement heifer (E. M. Mousel, unpublished data). In addition, any cow that misses a single calving is not likely to recover the lost revenue of that missed calf (Mat...

  6. Organizational Approaches to Managing Tacit Knowledge Loss of Legacy System Information Technology Professionals

    ERIC Educational Resources Information Center

    Bitner, Michael

    2012-01-01

    Information Technology (IT) employment shortages may be related to employee retirement or normal attrition. Within IT job shortages, tacit knowledge is lost when employees retire or leave organizations. Tacit knowledge is unwritten or unspoken knowledge that is not easily articulated, and exists only with the individuals who obtain the knowledge…

  7. The Neglected Case of the "W": Waste or Wisdom?

    ERIC Educational Resources Information Center

    Ramachandran, Sridhar; Wyandotte, Annette

    2016-01-01

    Institutional withdrawal policies allow students with academic and personal difficulties to avert or minimize damage to the GPA by dropping a course in which they may risk a grade of "D" or "F," or to reduce credit hours to better manage those that remain. Offsetting costs involve lost tuition, delay of progress, and perhaps…

  8. Toxicity assessment of glyphosate on honey bee (Apis mellifera) spermatozoa

    USDA-ARS?s Scientific Manuscript database

    During 2016-2017, 33.2% of managed honey bee colonies in the U.S. were lost due to Colony Collapse Disorder (CCD). Commonly used pesticides are among the suspected reasons for bee mortality. N-(phosphonomethyl)glycine (glyphosate) is a widely used herbicide in the U.S. and has previously been shown ...

  9. Learning to coexist with wildfire

    Treesearch

    M.A. Moritz; E. Batlloria; R.A. Bradstock; Jeff Stringer; Robbie Sitzlar; P.F. Hessburg; J. Leonard; S. McCaffrey; D.C. Odion; T. Schoennagel; A.D. Syphard

    2014-01-01

    The impacts of escalating wildfire in many regions — the lives and homes lost, the expense of suppression and the damage to ecosystem services — necessitate a more sustainable coexistence with wildfire. Climate change and continued development on fire-prone landscapes will only compound current problems. Emerging strategies for managing ecosystems and mitigating risks...

  10. 41 CFR 301-10.261 - When may I use a Government aircraft for travel?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... or lost work time while in travel status and certain other costs should be considered when comparing... Government aircraft for travel? 301-10.261 Section 301-10.261 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 10...

  11. 41 CFR 301-10.261 - When may I use a Government aircraft for travel?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... or lost work time while in travel status and certain other costs should be considered when comparing... Government aircraft for travel? 301-10.261 Section 301-10.261 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 10...

  12. 41 CFR 301-10.261 - When may I use a Government aircraft for travel?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... or lost work time while in travel status and certain other costs should be considered when comparing... Government aircraft for travel? 301-10.261 Section 301-10.261 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 10...

  13. 41 CFR 301-10.261 - When may I use a Government aircraft for travel?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... or lost work time while in travel status and certain other costs should be considered when comparing... Government aircraft for travel? 301-10.261 Section 301-10.261 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 10...

  14. 41 CFR 301-10.261 - When may I use a Government aircraft for travel?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... or lost work time while in travel status and certain other costs should be considered when comparing... Government aircraft for travel? 301-10.261 Section 301-10.261 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 10...

  15. Supporting Schools with Loss: 'Lost for Words' in Hull.

    ERIC Educational Resources Information Center

    Holland, John

    2003-01-01

    This paper reports on efforts in Hull, England, to better train teachers to manage bereaved children. Evaluation following training shows an increased level of trained staff in schools, more use of policies and procedures, and a higher level of individuals in schools having responsibility for responses to bereavement. (Contains eight references.)…

  16. 78 FR 22556 - Endangered and Threatened Wildlife and Plants; Revised Recovery Plan for Lost River Sucker and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-16

    ... very similar in ecology. They both predominantly inhabit lake environments but also periodically... from entrainment in water management structures, were cited as causes for declines in populations prior... survival is also low in these populations. The last time a substantial group of juveniles joined the adult...

  17. A public-industry partnership for enhancing corn nitrogen research and datasets: project description, methodology, and outcomes

    USDA-ARS?s Scientific Manuscript database

    Due to economic and environmental consequences of nitrogen (N) lost from fertilizer applications in corn (Zea mays L.), considerable public and industry attention has been devoted to development of N decision tools. Now a wide variety of tools are available to farmers for managing N inputs. However,...

  18. Overview of a public-industry partnership for enhancing corn nitrogen research and datasets

    USDA-ARS?s Scientific Manuscript database

    Due to economic and environmental consequences of nitrogen (N) lost from fertilizer applications in corn (Zea mays L.), considerable public and industry attention has been devoted to development of N decision tools. Now a wide variety of tools are available to farmers for managing N inputs. However,...

  19. TIAA-CREF Moves Beyond Its Base in Pensions.

    ERIC Educational Resources Information Center

    Strosnider, Kim

    1998-01-01

    Teachers Insurance and Annuity Association (TIAA) and College Retirement Equities Fund (CREF), the largest pension system in the country, has lost its tax exemption, a change that has both created problems and opened doors to new ventures. TIAA-CREF is now seeking opportunities to manage state tuition-savings plans, and has also established six…

  20. 75 FR 22729 - Defense Federal Acquisition Regulation Supplement; Reporting of Government Property Lost, Stolen...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ....g., statistical process controls, as a means of managing such variation. (3) Reporting requirements...-based processes to greater use of automation. This proposed rule revises requirements for all DoD... single repository of all LTDD data to improve accountability and control of DoD assets and contractor...

  1. Wireless tracking of cotton modules. Part I: Automatic message triggering

    USDA-ARS?s Scientific Manuscript database

    The ability to map profit across a cotton field would enable producers to see where money is being made or lost on their farms and to implement precise field management practices to ensure the highest return possible on each portion of a field. To this end, a wireless module-tracking system was rec...

  2. Managing the University Patent Portfolio and Making It Attractive to Licensees: A Commonsense Approach

    ERIC Educational Resources Information Center

    Garabedian, Todd E.; Galletta, Elizabeth A.

    2005-01-01

    Building an attractive patent and technology portfolio for potential licensees requires involvement and diligence by the technology transfer office and the inventors. Steps outlined in this article, such as proper treatment of IP to assure rights are not lost, preventing premature disclosures, assuring proper ownership and inventorship of…

  3. Managing Threats: Examining Intra-Organizational Collaboration between Academic and Student Affairs Divisions

    ERIC Educational Resources Information Center

    Chinn, Mignon N.

    2013-01-01

    Tragic shootings in classrooms on the campuses of Virginia Tech (2007), Louisiana Technical College (2008), and Northern Illinois University (2008) where 39 students and faculty members lost their lives shattered perceptions of the college campus as a safe haven (Dungy & Roberts, 2010), brought heightened awareness to the decade-long increase…

  4. Paradigm Lost: Public Administration at Johns Hopkins University, 1884-96.

    ERIC Educational Resources Information Center

    Hoffman, M. Curtis

    2002-01-01

    Discusses the history of public administration at Johns Hopkins University from the late 1800s when a curriculum was developed to educate public servants. Suggests that the program made notable contributions to progressivism but was eclipsed by scientific management; however, it has new relevance in the current climate. (Contains 46 references.)…

  5. Understanding the influence of power and empathic perspective-taking on collaborative natural resource management.

    PubMed

    Wald, Dara M; Segal, Elizabeth A; Johnston, Erik W; Vinze, Ajay

    2017-09-01

    Public engagement in collaborative natural resource management necessitates shared understanding and collaboration. Empathic perspective-taking is a critical facilitator of shared understanding and positive social interactions, such as collaboration. Yet there is currently little understanding about how to reliably generate empathic perspective-taking and collaboration, particularly in situations involving the unequal distribution of environmental resources or power. Here we examine how experiencing the loss or gain of social power influenced empathic perspective-taking and behavior within a computer-mediated scenario. Participants (n = 180) were randomly assigned to each condition: high resources, low resources, lose resources, gain resources. Contrary to our expectations, participants in the perspective-taking condition, specifically those who lost resources, also lost perspective taking and exhibited egoistic behavior. This finding suggests that resource control within the collaborative process is a key contextual variable that influences perspective-taking and collaborative behavior. Moreover, the observed relationship between perspective-taking and egoistic behavior within a collaborative resource sharing exercise suggests that when resource control or access is unequal, interventions to promote perspective-taking deserve careful consideration. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Optimising post-mining soil conditions to maximise restoration success in a biodiverse semiarid environment

    NASA Astrophysics Data System (ADS)

    Muñoz-Rojas, Miriam; Erickson, Todd; Merritt, David; Dixon, Kingsley

    2014-05-01

    The original topsoil of mine degraded areas is frequently lost or damaged, which together with the absence of soil forming materials is a major constraint for seed germination and establishment in post-mining restoration. Thus, management of the available topsoil and the use of alternative growth media are critical to improve restoration areas disturbed through mining. Here we are developing laboratory and field trials to define the optimal range for physical and chemical properties of potentially suitable natural and 're-made' soil substrates and growth medium for 20 selected native plant species from the mining intensive Pilbara region of Western Australia. In this semiarid area, water is a limiting factor for seedling establishment, which is compounded by the lack of organic matter of post-disturbance soils. Therefore, particular attention is given to indicators of soil biological activity such as soil respiration, and hydrological soil properties such as water holding capacity, infiltration, hydraulic conductivity and soil water repellence. This research is part of a broader multi-study approach, the Restoration Seedbank Initiative project, a partnership between The University of Western Australia, BHP Billiton Iron Ore, and Kings Park and Botanic Garden to develop the science and underpinning knowledge to achieve biodiverse restoration in the Pilbara region, where land areas disturbed by mining exceed 40,000 ha. Achieving restoration success is critical as the Pilbara region is an ancient landscape with diverse geology and high levels of regional and local endemism in plants and animals.

  7. Estimation of Arable Land Loss in Shandong Province, China based on BFAST Model

    NASA Astrophysics Data System (ADS)

    Liu, Y.

    2016-12-01

    With the rapid development of national economy and rise of industrialization, China has been one of the countries which has the fastest urbanization process. From 2001 to 2005, China lost over 2000 km2 fertile arable land every year because of urban expansion. Arable land area declining continuously poses a threat to China's food security. Land survey is the direct way to statistic the arable land status, which lasts long time and needs mounts of financial support. Remote sensing is a perfect way to survey land use and its dynamics at large scale. This paper aims to evaluate the detailed status of agricultural land loss of Shandong Province, China by using BFAST (Breaks for Additive Seasonal and Trend) model. First, the 30m spatial resolution global land cover products GlobeLand30 in 2000 and 2010 are used to locate pixels transforming from agricultural land to artificial cover during this period. Within a MODIS pixel (250m) area, if over half of GlobeLand30 pixels have changed from arable land to artificial cover, then the responding MODIS pixel is classified as changed area, whose phenology reflected by NDVI time series curve will also change. Then, BFAST is used to detect the break point which represents the time of change occurred using MODIS NDVI time series data. From 2002 to 2010, Shandong Province lost its 1063.03 km2 arable land in total. Arable land loss has a declining trend in each year and most loss occurred in 2002 and 2003. Spatially, cities which has higher level of economic development in central and eastern regions lost more arable land. Finally, compare this result with statistical data from China's national Bureau of Statistics, there is a strong positive relationship.

  8. Socioeconomic and urban-rural differentials in exposure to air pollution and mortality burden in England.

    PubMed

    Milojevic, Ai; Niedzwiedz, Claire L; Pearce, Jamie; Milner, James; MacKenzie, Ian A; Doherty, Ruth M; Wilkinson, Paul

    2017-10-06

    Socioeconomically disadvantaged populations often have higher exposures to particulate air pollution, which can be expected to contribute to differentials in life expectancy. We examined socioeconomic differentials in exposure and air pollution-related mortality relating to larger scale (5 km resolution) variations in background concentrations of selected pollutants across England. Ozone and particulate matter (sub-divided into PM 10 , PM 2.5 , PM 2.5-10 , primary, nitrate and sulphate PM 2.5 ) were simulated at 5 km horizontal resolution using an atmospheric chemistry transport model (EMEP4UK). Annual mean concentrations of these pollutants were assigned to all 1,202,578 residential postcodes in England, which were classified by urban-rural status and socioeconomic deprivation based on the income and employment domains of the 2010 English Index of Multiple Deprivation for the Lower-level Super Output Area of residence. We used life table methods to estimate PM 2.5 -attributable life years (LYs) lost in both relative and absolute terms. Concentrations of the most particulate fractions, but not of nitrate PM 2.5 or ozone, were modestly higher in areas of greater socioeconomic deprivation. Relationships between pollution level and socioeconomic deprivation were non-linear and varied by urban-rural status. The pattern of PM 2.5 concentrations made only a small contribution to the steep socioeconomic gradient in LYs lost due to PM 2.5 per 10 3 population, which primarily was driven by the steep socioeconomic gradient in underlying mortality rates. In rural areas, the absolute burden of air pollution-related LYs lost was lowest in the most deprived deciles. Air pollution shows modest socioeconomic patterning at 5 km resolution in England, but absolute attributable mortality burdens are strongly related to area-level deprivation because of underlying mortality rates. Measures that cause a general reduction in background concentrations of air pollution may modestly help narrow socioeconomic differences in health.

  9. New Technologies to Reclaim Arid Lands User's Manual

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

    W. K. Ostler

    2002-10-01

    Approximately 70 percent of all U.S. military training lands are located in arid and semi-arid areas. Training activities in such areas frequently adversely affect vegetation, damaging plants and reducing the resilience of vegetation to recover once disturbed. Fugitive dust resulting from a loss of vegetation creates additional problems for human health, increasing accidents due to decreased visibility, and increasing maintenance costs for roads, vehicles, and equipment. Under conventional technologies to mitigate these impacts, it is estimated that up to 35 percent of revegetation projects in arid areas will fail due to unpredictable natural environmental conditions, such as drought, and reclamationmore » techniques that were inadequate to restore vegetative cover in a timely and cost-effective manner. New reclamation and restoration techniques are needed in desert ranges to help mitigate the adverse effects of military training and other activities to arid-land environments. In 1999, a cooperative effort between the U.S. Department of Energy (DOE), the US. Department of Defense (DoD), and selected university scientists was undertaken to focus on mitigating military impacts in arid lands. As arid lands are impacted due to DoD and DOE activities, biological and soil resources are gradually lost and the habitat is altered. A conceptual model of that change in habitat quality is described for varying levels of disturbance in the Mojave Desert. As the habitat quality degrades and more biological and physical resources are lost from training areas, greater costs are required to return the land to sustainable levels. The purpose of this manual is to assist land managers in recognizing thresholds associated with habitat degradation and provide reclamation planning and techniques that can reduce the costs of mitigation for these impacted lands to ensure sustainable use of these lands. The importance of reclamation planning is described in this manual with suggestions about establishing project objectives, scheduling, budgeting, and selecting cost-effective techniques. Reclamation techniques include sections describing: (1) erosion control (physical, chemical, and biological), (2) site preparation, (3) soil amendments, (4) seeding, (5) planting, (6) grazing and weed control, (7) mulching, (8) irrigation, and (9) site protection. Each section states the objectives of the technique, the principles, an in-depth look at the techniques, and any special considerations as it relates to DoD or DOE lands. The need for monitoring and remediation is described to guide users in monitoring reclamation efforts to evaluate their cost-effectiveness. Costs are provided for the proposed techniques for the major deserts of the southwestern U.S. showing the average and range of costs. A set of decision tools are provided in the form of a flow diagram and table to guide users in selecting effective reclamation techniques to achieve mitigation objectives. Recommendations are provided to help summarize key reclamation principles and to assist users in developing a successful program that contributes to sustainable uses of DoD and DOE lands. The users manual is helpful to managers in communicating to installation management the needs and consequences of training decisions and the costs required to achieve successful levels of sustainable use. This users manual focuses on the development of new reclamation techniques that have been implemented at the National Training Center at Fort Irwin, California, and are applicable to most arid land reclamation efforts.« less

  10. Mycoplasma-associated Stevens-Johnson syndrome in children: retrospective review of patients managed with or without intravenous immunoglobulin, systemic corticosteroids, or a combination of therapies.

    PubMed

    Ahluwalia, Jusleen; Wan, Joy; Lee, Diana H; Treat, James; Yan, Albert C

    2014-01-01

    Administration of intravenous immunoglobulin (IVIG) to patients with Stevens-Johnson syndrome (SJS) has been controversial. The objective of this study was to evaluate the effectiveness of IVIG, systemic corticosteroids, or both in treating Mycoplasma pneumoniae-associated SJS (mpSJS). Retrospective series of 10 pediatric mpSJS cases were stratified into four treatment groups: IVIG alone, IVIG and systemic corticosteroids together, systemic corticosteroids alone, and supportive care. The efficacy of therapy was evaluated on the basis of several proxies of disease severity, including hospital length of stay (LOSt ) and number of febrile days (Febt ) after initiation of therapy. Patients treated with IVIG alone had a longer LOSt and more Febt , despite different baseline characteristics, than patients treated with supportive therapy. Of patients who received IVIG, 50% were treated with corticosteroids concurrently and had similar characteristics of disease severity but showed a non-statistically significant trend toward shorter LOSt and fewer Febt than those who received IVIG alone. A patient treated with corticosteroids alone had the shortest LOSt in this series. Therefore treatment with IVIG alone was associated with a more severe disease course than supportive therapy, although causality cannot be inferred given possible confounding by indication. When systemic corticosteroids were used alone or in conjunction with IVIG, hospital LOSt and Febt trended lower than with the use of IVIG alone, although disease severity at baseline was similar between those treated with IVIG and corticosteroids concurrently and those treated with IVIG alone. It was thus concluded that treatment with systemic corticosteroids as monotherapy or in combination with IVIG may be preferable to IVIG alone. Further large-scale studies are warranted to evaluate this hypothesis. © 2014 Wiley Periodicals, Inc.

  11. Flood vulnerability evaluation in complex urban areas

    NASA Astrophysics Data System (ADS)

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

    2009-04-01

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

  12. Effects of fire on golden eagle territory occupancy and reproductive success

    USGS Publications Warehouse

    Kochert, Michael N.; Steenhof, Karen; Marzluff, J.M.; Carpenter, L.B.

    1999-01-01

    We examined effects of fire on golden eagle (Aquila chrysaetos) territory occupancy and reproductive success in southwestern Idaho because wildfires since 1980 have resulted in large-scale losses of shrub habitat in the Snake River Plain. Success (percentage of pairs that raised young) at burned territories declined after major fires (P = 0.004). Pairs in burned areas that could expand into adjacent vacant territories were as successful as pairs in unburned territories and more successful than pairs in burned territories that could not expand. Success at extensively burned territories was lowest 4-6 years after burning but increased 4-5 years later. The incidence and extent of fires did not help predict territories that would have low occupancy and success rates in postburn years. The presence of a vacant neighboring territory and the amount of agriculture and proportion of shrubs within 3 km of the nesting centroid best predicted probability of territory occupancy. Nesting success during preburn years best predicted the probability of a territory being successful in postburn years. Burned territories with high success rates during preburn years continued to have high success rates during postburn years, and those with low success in preburn years continued to be less successful after burning. In areas where much shrub habitat has been lost to fire, management for golden eagles should include active fire suppression and rehabilitation of burned areas.

  13. Integrated Universal Soil Loss Equation (USLE) and Geographical Information System (GIS) for Soil Erosion Measurement in basin of Asap river, Central Vietnam

    NASA Astrophysics Data System (ADS)

    Pham Gia, Tung; Degener, Jan; Kappas, Martin

    2017-04-01

    The study was conducted in Asap river basin, A Luoi district, Thua Thien Hue Province, Vietnam, using the Universal Soil Loss Equation (USLE) and Geographical Information System (GIS) to determine the soil erosion status. The results show strong effect of the heavy rainfall and high slope on the erosion level in the research area. More than 40% of land area lost over 10 tons/ha/year. The natural forest land lost the most by averagely is 38.4 tons/ha/year, while the agricultural land showed less with 2.79 tons for paddy rice land use type and 7.58 tons for upland crops yearly. Comparison between some places of Vietnam and the Southeast Asia showed that soil erosion in watersheds of Asap is more serious. We have been proposed a recommendation on changing the classification system of land use type in Vietnam for more accurate in soil erosion measurement. Keywords: Land use type, Soil erosion, USLE, Central Vietnam.

  14. Analysis and evaluation in the production process and equipment area of the low-cost solar array project

    NASA Technical Reports Server (NTRS)

    Goldman, H.; Wolf, M.

    1979-01-01

    The energy consumed in manufacturing silicon solar cell modules was calculated for the current process, as well as for 1982 and 1986 projected processes. In addition, energy payback times for the above three sequences are shown. The module manufacturing energy was partitioned two ways. In one way, the silicon reduction, silicon purification, sheet formation, cell fabrication, and encapsulation energies were found. In addition, the facility, equipment, processing material and direct material lost-in-process energies were appropriated in junction formation processes and full module manufacturing sequences. A brief methodology accounting for the energy of silicon wafers lost-in-processing during cell manufacturing is described.

  15. Finding the Lost City

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Nicholas Clapp, a filmmaker and archeology enthusiast, had accumulated extensive information concerning Ubar, the fabled lost city of ancient Arabia. When he was unable to identify its exact location, however, he turned to the Jet Propulsion Laboratory (JPL) for assistance in applying orbital remote sensing techniques. JPL scientists searched NASA's shuttle imaging radar, as well as Landsat and SPOT images and discovered ancient caravan tracks. This enabled them to prepare a map of the trails, which converged at a place known as Ash Shisr. An expedition was formed, which found structures and artifacts from a city that predates previous area civilization by a thousand years. Although it will take time to validate the city as Ubar, the discovery is a monumental archeological triumph.

  16. Conservative management or gamma knife radiosurgery for vestibular schwannoma: tumor growth, symptoms, and quality of life.

    PubMed

    Breivik, Cathrine Nansdal; Nilsen, Roy Miodini; Myrseth, Erling; Pedersen, Paal Henning; Varughese, Jobin K; Chaudhry, Aqeel Asghar; Lund-Johansen, Morten

    2013-07-01

    There are few reports about the course of vestibular schwannoma (VS) patients following gamma knife radiosurgery (GKRS) compared with the course following conservative management (CM). In this study, we present prospectively collected data of 237 patients with unilateral VS extending outside the internal acoustic canal who received either GKRS (113) or CM (124). The aim was to measure the effect of GKRS compared with the natural course on tumor growth rate and hearing loss. Secondary end points were postinclusion additional treatment, quality of life (QoL), and symptom development. The patients underwent magnetic resonance imaging scans, clinical examination, and QoL assessment by SF-36 questionnaire. Statistics were performed by using Spearman correlation coefficient, Kaplan-Meier plot, Poisson regression model, mixed linear regression models, and mixed logistic regression models. Mean follow-up time was 55.0 months (26.1 standard deviation, range 10-132). Thirteen patients were lost to follow-up. Serviceable hearing was lost in 54 of 71 (76%) (CM) and 34 of 53 (64%) (GKRS) patients during the study period (not significant, log-rank test). There was a significant reduction in tumor volume over time in the GKRS group. The need for treatment following initial GKRS or CM differed at highly significant levels (log-rank test, P < .001). Symptom and QoL development did not differ significantly between the groups. In VS patients, GKRS reduces the tumor growth rate and thereby the incidence rate of new treatment about tenfold. Hearing is lost at similar rates in both groups. Symptoms and QoL seem not to be significantly affected by GKRS.

  17. Local anesthesia for abdominoplasty, liposuction, and combined operations.

    PubMed

    Mottura, A A

    1993-01-01

    This article describes a procedure to perform abdominoplasty, liposuction, and combined operations under local anesthesia. With an anesthetic solution composed of 25 cc of 2% lidocaine, 25 cc of 0.5% bupivacaine, 1 cc of epinephrine or ornipresine, and 350 cc of saline solution, a satisfactory dilution with low concentration and lasting effects was obtained. After infiltration a large amount was lost in the incision, the dissection, and the resected dermofatty tissue. A small amount of anesthetic remained in the operated area to be metabolized by the liver. Low lidocaine levels were found in venous blood samples during surgery. This type of anesthesia is advised in minor, limited, and normal abdominoplasties in normal-sized patients, or major abdominoplasties in small patients. In liposuction procedures, it is possible to anesthetize the patient using the same procedure and operate in an equivalent area. As a high proportion of the infiltrated anesthesia was lost during the operation, a similar amount could be used to infiltrate and operate other areas so that an abdominoplasty might be combined with liposuction or mastoplasty. We have experience with 25 abdominoplasties and 21 liposuctions performed under local anesthesia. There were no complications related to local anesthesia and no one had unpleasant memories of intraoperative events.

  18. From the left to the right: How the brain compensates progressive loss of language function.

    PubMed

    Thiel, Alexander; Habedank, Birgit; Herholz, Karl; Kessler, Josef; Winhuisen, Lutz; Haupt, Walter F; Heiss, Wolf-Dieter

    2006-07-01

    In normal right-handed subjects language production usually is a function oft the left brain hemisphere. Patients with aphasia following brain damage to the left hemisphere have a considerable potential to compensate for the loss of this function. Sometimes, but not always, areas of the right hemisphere which are homologous to language areas of the left hemisphere in normal subjects are successfully employed for compensation but this integration process may need time to develop. We investigated right-handed patients with left hemisphere brain tumors as a model of continuously progressive brain damage to left hemisphere language areas using functional neuroimaging and transcranial magnetic stimulation (TMS) to identify factors which determine successful compensation of lost language function. Only patients with slowly progressing brain lesions recovered right-sided language function as detected by TMS. In patients with rapidly progressive lesions no right-sided language function was found and language performance was linearly correlated with the lateralization of language related brain activation to the left hemisphere. It can thus be concluded that time is the factor which determines successful integration of the right hemisphere into the language network for compensation of lost left hemisphere language function.

  19. Modeling the Transmission of Measles and Rubella to Support Global Management Policy Analyses and Eradication Investment Cases.

    PubMed

    Thompson, Kimberly M; Badizadegan, Nima D

    2017-06-01

    Policy makers responsible for managing measles and rubella immunization programs currently use a wide range of different vaccines formulations and immunization schedules. With endemic measles and rubella transmission interrupted in the region of the Americas, all five other regions of the World Health Organization (WHO) targeting the elimination of measles transmission by 2020, and increasing adoption of rubella vaccine globally, integrated dynamic disease, risk, decision, and economic models can help national, regional, and global health leaders manage measles and rubella population immunity. Despite hundreds of publications describing models for measles or rubella and decades of use of vaccines that contain both antigens (e.g., measles, mumps, and rubella vaccine or MMR), no transmission models for measles and rubella exist to support global policy analyses. We describe the development of a dynamic disease model for measles and rubella transmission, which we apply to 180 WHO member states and three other areas (Puerto Rico, Hong Kong, and Macao) representing >99.5% of the global population in 2013. The model accounts for seasonality, age-heterogeneous mixing, and the potential existence of preferentially mixing undervaccinated subpopulations, which create heterogeneity in immunization coverage that impacts transmission. Using our transmission model with the best available information about routine, supplemental, and outbreak response immunization, we characterize the complex transmission dynamics for measles and rubella historically to compare the results with available incidence and serological data. We show the results from several countries that represent diverse epidemiological situations to demonstrate the performance of the model. The model suggests relatively high measles and rubella control costs of approximately $3 billion annually for vaccination based on 2013 estimates, but still leads to approximately 17 million disability-adjusted life years lost with associated costs for treatment, home care, and productivity loss costs of approximately $4, $3, and $47 billion annually, respectively. Combined with vaccination and other financial cost estimates, our estimates imply that the eradication of measles and rubella could save at least $10 billion per year, even without considering the benefits of preventing lost productivity and potential savings from reductions in vaccination. The model should provide a useful tool for exploring the health and economic outcomes of prospective opportunities to manage measles and rubella. Improving the quality of data available to support decision making and modeling should represent a priority as countries work toward measles and rubella goals. © 2017 Society for Risk Analysis.

  20. Acromioclavicular joint injuries in the National Football League: epidemiology and management.

    PubMed

    Lynch, T Sean; Saltzman, Matthew D; Ghodasra, Jason H; Bilimoria, Karl Y; Bowen, Mark K; Nuber, Gordon W

    2013-12-01

    Previous studies investigating acromioclavicular (AC) joint injuries in professional American football players have only been reported on quarterbacks during the 1980s and 1990s. These injuries have not been evaluated across all position players in the National Football League (NFL). The purpose of this study was 4-fold: (1) to determine the incidence of AC joint injuries among all NFL position players; (2) to investigate whether player position, competition setting, type of play, and playing surface put an athlete at an increased risk for this type of injury; (3) to determine the incidence of operative and nonoperative management of these injuries; and (4) to compare the time missed for injuries treated nonoperatively to the time missed for injuries requiring surgical intervention. Descriptive epidemiological study. All documented injuries of the AC joint were retrospectively analyzed using the NFL Injury Surveillance System (NFLISS) over a 12-season period from 2000 through 2011. The data were analyzed by the anatomic location, player position, field conditions, type of play, requirement of surgical management, days missed per injury, and injury incidence. Over 12 NFL seasons, there were a total of 2486 shoulder injuries, with 727 (29.2%) of these injuries involving the AC joint. The overall rate of AC joint injuries in these athletes was 26.1 injuries per 10,000 athlete exposures, with the majority of these injuries occurring during game activity on natural grass surfaces (incidence density ratio, 0.79) and most often during passing plays. These injuries occurred most frequently in defensive backs, wide receivers, and special teams players; however, the incidence of these injuries was greatest in quarterbacks (20.9 injuries per 100 players), followed by special teams players (20.7/100) and wide receivers (16.5/100). Overall, these athletes lost a mean of 9.8 days per injury, with quarterbacks losing the most time to injury (mean, 17.3 days). The majority of these injuries were low-grade AC joint sprains that were treated with nonoperative measures; only 13 (1.7%) required surgical management. Players who underwent surgical management lost a mean of 56.2 days. Shoulder injuries, particularly those of the AC joint, occur frequently in the NFL. These injuries can result in time lost but rarely require operative management. Quarterbacks had the highest incidence of injury; however, this incidence is lower than in previous investigations that evaluated these injuries during the 1980s and 1990s.

  1. Derelict fishing gear in Chesapeake Bay, Virginia: spatial patterns and implications for marine fauna.

    PubMed

    Bilkovic, Donna Marie; Havens, Kirk; Stanhope, David; Angstadt, Kory

    2014-03-15

    Derelict fishing gear is a source of mortality for target and non-target marine species. A program employing commercial watermen to remove marine debris provided a novel opportunity to collect extensive spatially-explicit information for four consecutive winters (2008-2012) on the type, distribution, and abundance of derelict fishing gear and bycatch in Virginia waters of Chesapeake Bay. The most abundant form of derelict gear recovered was blue crab pots with almost 32,000 recovered. Derelict pots were widely distributed, but with notable hotspot areas, capturing 40 species and over 31,000 marine organisms. The target species, blue crab, experienced the highest mortality from lost pots with an estimated 900,000 animals killed each year, a potential annual economic loss to the fishery of $300,000. Important fishery species were captured and killed in derelict pots including Atlantic croaker and black sea bass. While some causes of gear loss are unavoidable, others can be managed to minimize loss. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Situational awareness - what it means for clinicians, its recognition and importance in patient safety.

    PubMed

    Green, B; Parry, D; Oeppen, R S; Plint, S; Dale, T; Brennan, P A

    2017-09-01

    A thorough understanding of the role of human factors in error in health care for improving patient safely is paramount. One area particularly crucial for optimising clinical performance is the recognising the importance of situational awareness. Loss of situation awareness can occur in many different settings, particularly during stressful and unexpected situations. Tunnel vision is a classic example where clinicians focus on one aspect of care, often to the detriment of overall patient management. Loss of situational awareness can result in serious compromise to patient safety if it is not recognised by either the individual or clinical team. We provide an introduction to situational awareness for those not familiar with it, including some important theory which explains how awareness can be lost, and discuss the important approaches we use in our day-to-day practice to safeguard both patients and clinicians in the workplace environment. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  3. Contrasting Spatial Patterns in Active-Fire and Fire-Suppressed Mediterranean Climate Old-Growth Mixed Conifer Forests

    PubMed Central

    Fry, Danny L.; Stephens, Scott L.; Collins, Brandon M.; North, Malcolm P.; Franco-Vizcaíno, Ernesto; Gill, Samantha J.

    2014-01-01

    In Mediterranean environments in western North America, historic fire regimes in frequent-fire conifer forests are highly variable both temporally and spatially. This complexity influenced forest structure and spatial patterns, but some of this diversity has been lost due to anthropogenic disruption of ecosystem processes, including fire. Information from reference forest sites can help management efforts to restore forests conditions that may be more resilient to future changes in disturbance regimes and climate. In this study, we characterize tree spatial patterns using four-ha stem maps from four old-growth, Jeffrey pine-mixed conifer forests, two with active-fire regimes in northwestern Mexico and two that experienced fire exclusion in the southern Sierra Nevada. Most of the trees were in patches, averaging six to 11 trees per patch at 0.007 to 0.014 ha−1, and occupied 27–46% of the study areas. Average canopy gap sizes (0.04 ha) covering 11–20% of the area were not significantly different among sites. The putative main effects of fire exclusion were higher densities of single trees in smaller size classes, larger proportion of trees (≥56%) in large patches (≥10 trees), and decreases in spatial complexity. While a homogenization of forest structure has been a typical result from fire exclusion, some similarities in patch, single tree, and gap attributes were maintained at these sites. These within-stand descriptions provide spatially relevant benchmarks from which to manage for structural heterogeneity in frequent-fire forest types. PMID:24586472

  4. Compensatory mortality in a recovering top carnivore: wolves in Wisconsin, USA (1979-2013).

    PubMed

    Stenglein, Jennifer L; Wydeven, Adrian P; Van Deelen, Timothy R

    2018-05-01

    Populations of large terrestrial carnivores are in various stages of recovery worldwide and the question of whether there is compensation in mortality sources is relevant to conservation. Here, we show variation in Wisconsin wolf survival from 1979 to 2013 by jointly estimating the hazard of wolves' radio-telemetry ending (endpoint) and endpoint cause. In previous analyses, wolves lost to radio-telemetry follow-up (collar loss) were censored from analysis, thereby assuming collar loss was unconfounded with mortality. Our approach allowed us to explicitly estimate hazard due to collar loss and did not require censoring these records from analysis. We found mean annual survival was 76% and mean annual causes of mortality were illegal killing (9.4%), natural and unknown causes (9.5%), and other human-caused mortality such as hunting, vehicle collisions and lethal control (5.1%). Illegal killing and natural mortality were highest during winter, causing wolf survival to decrease relative to summer. Mortality was highest during early recovery and lowest during a period of sustained population growth. Wolves again experienced higher risk of human-caused mortality relative to natural mortality as wolves expanded into areas with more human activity. We detected partial compensation in human- and natural-caused mortality since 2004 as the population saturated more available habitat. Prior to 2004, we detected additivity in mortality sources. Assessments of wolf survival and cause of mortality rates and the finding of partial compensation in mortality sources will inform wolf conservation and management efforts by identifying sources and sinks, finding areas of conservation need, and assessing management zone delineation.

  5. Mapping and Change Analysis in Mangrove Forest by Using Landsat Imagery

    NASA Astrophysics Data System (ADS)

    Dan, T. T.; Chen, C. F.; Chiang, S. H.; Ogawa, S.

    2016-06-01

    Mangrove is located in the tropical and subtropical regions and brings good services for native people. Mangrove in the world has been lost with a rapid rate. Therefore, monitoring a spatiotemporal distribution of mangrove is thus critical for natural resource management. This research objectives were: (i) to map the current extent of mangrove in the West and Central Africa and in the Sundarbans delta, and (ii) to identify change of mangrove using Landsat data. The data were processed through four main steps: (1) data pre-processing including atmospheric correction and image normalization, (2) image classification using supervised classification approach, (3) accuracy assessment for the classification results, and (4) change detection analysis. Validation was made by comparing the classification results with the ground reference data, which yielded satisfactory agreement with overall accuracy 84.1% and Kappa coefficient of 0.74 in the West and Central Africa and 83.0% and 0.73 in the Sundarbans, respectively. The result shows that mangrove areas have changed significantly. In the West and Central Africa, mangrove loss from 1988 to 2014 was approximately 16.9%, and only 2.5% was recovered or newly planted at the same time, while the overall change of mangrove in the Sundarbans increased approximately by 900 km2 of total mangrove area. Mangrove declined due to deforestation, natural catastrophes deforestation and mangrove rehabilitation programs. The overall efforts in this study demonstrated the effectiveness of the proposed method used for investigating spatiotemporal changes of mangrove and the results could provide planners with invaluable quantitative information for sustainable management of mangrove ecosystems in these regions.

  6. Statewide traffic safety study phase II : identification of major traffic safety problem areas in Louisiana [tech summary].

    DOT National Transportation Integrated Search

    2012-04-01

    Louisianas crash rate is consistently among the highest in the nation, and it imposes signifi cant economic and social : costs on the state. Property damage, lost productivity, medical expenses, and infl ated motor vehicle insurance rates : impose...

  7. 77 FR 43796 - Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for the Lost River...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-26

    ... essential to the conservation of the species should be included in the designation and why; (c) Special management considerations or protection that may be needed for the physical and biological features essential... our criteria for being essential for the conservation of the species and, therefore, should be...

  8. Transcriptome analysis of Bemisia tabaci during tomato yellow leaf curl virus acquisition and ribonucleic acid interference to manage whitefly-transmitted viruses

    USDA-ARS?s Scientific Manuscript database

    Over 300 viruses are transmitted by the whitefly, Bemisia tabaci, with 90% of them belonging to the genus, Begomovirus. Begomoviruses are obligately transmitted by whiteflies to a wide range of agriculture crops, resulting in billions of dollars lost annually, while jeopardizing food security worldw...

  9. The Talent Managing Work of the Balaton-Felvideki Szin-Vonal Primary Art School

    ERIC Educational Resources Information Center

    Baranyai, Valeria

    2013-01-01

    In recent years, art education has been recognized as a suitable tool for enhancing emotional intelligence and nurturing a child's creative development. However, it seems that the education of art has lost the race against other primary school subjects, with only a minimal number of lessons being taught. The establishment of the afternoon art…

  10. Monitoring and assessment of regional impacts from nonnative invasive plants in forests of the Pacific Coast, United States

    Treesearch

    Andrew Gray

    2008-01-01

    Invasions of nonnative plants into new regions have a tremendous impact on many natural and managed ecosystems affecting their composition and function. Nonnative invasive species have a large economic impact through lost or degraded land costs, and are a primary cause of extinction of native species.

  11. Maintaining Healthy Behaviors Following Weight Loss: A Grounded Theory Approach

    ERIC Educational Resources Information Center

    Zunker, Christie; Cox, Tiffany L.; Ard, Jamy D.; Ivankova, Nataliya V.; Rutt, Candace D.; Baskin, Monica L.

    2011-01-01

    This study explored the process of how women maintained their healthy behaviors after a weight management program using a grounded theory approach. We conducted 2 focus groups and 23 interviews with a purposeful sample of African American and Caucasian women aged 30 and older who lost greater than 5% of their body weight during a weight management…

  12. Managerial Strategies to Plan, Promote, and Manage Adult Degree Completion Programs in Faith-Based Postsecondary Institutions

    ERIC Educational Resources Information Center

    Hoggatt, Deborah K.

    2014-01-01

    College and universities underwent tremendous shifts in the latter part of the 20th century caused in part by the shrinking pool of college ready 18 year-olds. Concerned about diminishing enrollments and lost revenue from traditionally-aged students, administrators at faith-based, tuition-driven universities instituted adult degree completion…

  13. Apple Seeks To Regain Its Stature in World of Academic Computing.

    ERIC Educational Resources Information Center

    Young, Jeffrey R.; Blumenstyk, Goldie

    1998-01-01

    Managers of Apple Computer, the company that pioneered campus personal computing and later lost most of its share of the market, are again focusing energies on academic buyers. Campus technology officials, even those fond of Apples, are greeting the company's efforts with caution. Some feel it may be too late for Apple to regain a significant…

  14. Tracking disease and insect pests using Smartphone technology: a new approach for regional (and local) pest management

    USDA-ARS?s Scientific Manuscript database

    Tomato yellow leaf curl virus (TYLCV) is vectored by the silverleaf whitefly (Bemisia tabaci biotype B) and was first detected in south Florida in 1997. The virus has spread widely in Florida and is responsible for millions of dollars of lost production. Anlaysis of data from a comprehensive, multi-...

  15. Development of metal-organic framework for gaseous plant hormone encapsulation to manage ripening of climacteric produce

    USDA-ARS?s Scientific Manuscript database

    Spoilage of fruits and vegetables accounts for 50% of the 2.6 trillion U.S. dollars lost annually to global food wastage. Seventy-eight percent of this wastage is associated with overripe produce. Fresh fruits and vegetables are composed of biological tissues and their life processes continue after ...

  16. 77 FR 38397 - Agency Information Collection (Report of General Information) Activities Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-27

    ... Management and Budget (OMB) for review and comment. The PRA submission describes the nature of the information collection and its expected cost and burden; it includes the actual data collection instrument...-0820c, Report of Defense Finance and Accounting Service (DFAS). e. VA Form 21-0820d, Report of Lost...

  17. Nonnative invasive plants of Pacific coast forests: a field guide for identification

    Treesearch

    Andrew N. Gray; Katie Barndt; Sarah H. Reichard

    2011-01-01

    Nonnative plants affect the composition and function of natural and managed ecosystems and have large economic effects through lost or degraded land use and eradication costs. In spite of their importance, very little comprehensive information on the abundance, distribution, and impact of nonnative invasive plants is available. The objective of this study was to...

  18. The Coosawhatchie Bottomland Ecosystem Study: A Report on the Development of Reference Wetland

    Treesearch

    Mark H. Eisenbies

    2000-01-01

    Only 23 percent of the presettlement acreage of bottomland hardwood forests remains today, and the remaining forests have lost many of their original functions. To successfully manage these forests we must be able to compare their functional capacities with reference or model wetlands. This report contains the results of the Coosawhatchie Bottomland Ecosystem Study...

  19. The Phenomenon of "Being-In-Management" in Executive Education Programmes: An Integrative View

    ERIC Educational Resources Information Center

    Sewchurran, Kosheek; McDonogh, Jennifer

    2015-01-01

    Currently, we experience a situation in society in general as well as business school education where leaders and executives prefer to remain ambivalent and inauthentic about humanity's worsening socio-economic challenges. As a result of this, we continue with regimes of common sense that have lost their legitimacy and perpetuate an unsustainable…

  20. Implementing the DoD Joint Operation Planning Process for Private Industry Enterprise Security

    DTIC Science & Technology

    2011-09-01

    Standards Organization’s ( ISO ) ISO 27001 ( ISO 27002 defines the controls), and the IT Service Management Forum’s Information Technology Infrastructure...27001 certification. 24 Alberto Bastos and Rosangela Caubit, ISO 27001 and 27002 : Information...includes: 90,000 records lost from Booz Allen Hamilton; 90,000,000 26 ISO /IEC 27002 , 19 December

  1. 76 FR 31979 - Notice of Interim Final Supplementary Rules for Public Lands Managed by the Ukiah Field Office in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-02

    ... parts, soil, rocks, minerals, or cave resources within the following ACECs: Lost Valley--40 acres (Cow... Creek, Cow Mountain, Knoxville, Geysers, Indian Valley, Black Forest, the Cedars of Sonoma County and... hour after sunset except for long-term parking for overnight backcountry visitors. Cow Mountain...

  2. Forest restoration and forest communities: Have local communities benefited from forest service contracting of ecosystem management?

    Treesearch

    Cassandra Moseley; Yolanda E. Reyes

    2008-01-01

    Conservation-based development programs have sought to create economic opportunities for people negatively affected by biological diversity protection. The USDA Forest Service, for example, developed policies and programs to create contracting opportunities for local communities to restore public lands to replace jobs lost from reduced timber harvest. This article...

  3. Love's Labor Lost: Emotional Agency in a School Worker's Story of Family Advocacy

    ERIC Educational Resources Information Center

    Naraian, Srikala

    2015-01-01

    This study reports on the dilemmas of practice experienced by a parent-school facilitator, Melanie, within a large urban school district. Melanie struggled to reconcile her commitment to families in her school with the demands placed on her by an administrative ideology that viewed families as adversaries. Her attempts to manage the conflicts…

  4. Chronic pain, work performance and litigation.

    PubMed

    Blyth, Fiona M; March, Lyn M; Nicholas, Michael K; Cousins, Michael J

    2003-05-01

    The overall population impact of chronic pain on work performance has been underestimated as it has often been described in terms of work-related absence, excluding more subtle effects that chronic pain may have on the ability to work effectively. Additionally, most studies have focussed on occupational and/or patient cohorts and treatment seeking, rather than sampling from the general population. We undertook a population-based random digit dialling computer-assisted telephone survey with participants randomly selected within households in order to measure the impact of chronic pain on work performance. In addition, we measured the association between pain-related disability and litigation. The study took place in Northern Sydney Health Area, a geographically defined urban area of New South Wales, Australia, and included 484 adults aged 18 or over with chronic pain. The response rate was 73.4%. Working with pain was more common (on an average 83.8 days in 6 months) than lost work days due to pain (4.5 days) among chronic pain participants in full-time or part-time employment. When both lost work days and reduced-effectiveness work days were summed, an average of 16.4 lost work day equivalents occurred in a 6-month period, approximately three times the average number of lost work days. In multiple logistic regression modelling with pain-related disability as the dependent variable, past or present pain-related litigation had the strongest association (odds ratio (OR)=3.59, P=0.001). In conclusion, chronic pain had a larger impact on work performance than has previously been recognised, related to reduced performance while working with pain. A significant proportion were able to work effectively with pain, suggesting that complete relief of pain may not be an essential therapeutic target. Litigation (principally work-related) for chronic pain was strongly associated with higher levels of pain-related disability, even after taking into account other factors associated with poor functional outcomes.

  5. Spawning migration movements of Lost River and shortnose suckers in the Williamson and Sprague Rivers, Oregon, following the removal of Chiloquin Dam-2009 Annual Report

    USGS Publications Warehouse

    Ellsworth, Craig M.; VanderKooi, Scott P.

    2011-01-01

    The Chiloquin Dam was located at river kilometer (rkm) 1.3 on the Sprague River near the town of Chiloquin, Oregon. The dam was identified as a barrier that potentially inhibited or prevented the upstream spawning migrations and other movements of endangered Lost River suckers (Deltistes luxatus), shortnose suckers (Chasmistes brevirostris), and other fish in the Sprague River. Our research objectives in 2009 were to evaluate adult catostomid spawning migration patterns using radio telemetry to identify and describe shifts in spawning area distribution and migration behavior following the removal of Chiloquin Dam in 2008. We attached external radio transmitters to 58 Lost River suckers and 59 shortnose suckers captured at the Williamson River fish weir. A total of 17 radio-tagged Lost River suckers and one radio-tagged shortnose sucker were detected approaching the site of the former Chiloquin Dam but only two radio-tagged fish (one male Lost River sucker and one female Lost River sucker) were detected crossing upstream of the dam site. A lower proportion of radio-tagged shortnose suckers were detected migrating into the Sprague River when compared with previous years. Detections on remote passive integrated transponder (PIT) tag arrays located in the Sprague River show that although the proportion of fish coming into the Sprague River is small when compared to the number of fish crossing the Williamson River fish weir, the number of fish migrating upstream of the Chiloquin Dam site increased exponentially in the first year since its removal. These data will be used in conjunction with larval production and adult spawning distribution data to evaluate the effectiveness of dam removal in order to provide increased access to underutilized spawning habitat located further upstream in the Sprague River and to reduce the crowding of spawning fish below the dam site.

  6. How I Manage Athlete's Foot.

    PubMed

    Stauffer, L W

    1986-07-01

    In brief: Athlete's foot is a term used to describe a variety of dermatological problems. This article is limited to the management of contact dermatitis and fungal infection. To cure contact dermatitis the cause must be discovered and eliminated. Often a substance used in manufacturing shoes is at fault. Fungal infections can be treated with topical fungicides. Athletes can reduce the playing time lost because of foot problems by seeking treatment as soon as itching, peeling, or swelling occur. Proper diagnosis and careful selection of treatment modalities keep feet functioning at peak capacity.

  7. Optimising UK urban road verge contributions to biodiversity and ecosystem services with cost-effective management.

    PubMed

    O'Sullivan, Odhran S; Holt, Alison R; Warren, Philip H; Evans, Karl L

    2017-04-15

    Urban road verges can contain significant biodiversity, contribute to structural connectivity between other urban greenspaces, and due to their proximity to road traffic are well placed to provide ecosystem services. Using the UK as a case study we review and critically evaluate a broad range of evidence to assess how this considerable potential can be enhanced despite financial, contractual and public opinion constraints. Reduced mowing frequency and other alterations would enhance biodiversity, aesthetics and pollination services, whilst delivering costs savings and potentially being publically acceptable. Retaining mature trees and planting additional ones is favourable to residents and would enhance biodiversity, pollution and climate regulation, carbon storage, and stormwater management. Optimising these services requires improved selection of tree species, and creating a more diverse tree stock. Due to establishment costs additional tree planting and maintenance could benefit from payment for ecosystem service schemes. Verges could also provide areas for cultivation of biofuels and possibly food production. Maximising the contribution of verges to urban biodiversity and ecosystem services is economical and becoming an increasingly urgent priority as the road network expands and other urban greenspace is lost, requiring enhancement of existing greenspace to facilitate sustainable urban development. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  8. The Need for Improved Detection and Management of Adult-Onset Hearing Loss in Australia

    PubMed Central

    McMahon, Catherine M.; Gopinath, Bamini; Schneider, Julie; Reath, Jennifer; Hickson, Louise; Leeder, Stephen R.; Mitchell, Paul; Cowan, Robert

    2013-01-01

    Adult-onset hearing loss is insidious and typically diagnosed and managed several years after onset. Often, this is after the loss having led to multiple negative consequences including effects on employment, depressive symptoms, and increased risk of mortality. In contrast, the use of hearing aids is associated with reduced depression, longer life expectancy, and retention in the workplace. Despite this, several studies indicate high levels of unmet need for hearing health services in older adults and poor use of prescribed hearing aids, often leading to their abandonment. In Australia, the largest component of financial cost of hearing loss (excluding the loss of well-being) is due to lost workplace productivity. Nonetheless, the Australian public health system does not have an effective and sustainable hearing screening strategy to tackle the problem of poor detection of adult-onset hearing loss. Given the increasing prevalence and disease burden of hearing impairment in adults, two key areas are not adequately met in the Australian healthcare system: (1) early identification of persons with chronic hearing impairment; (2) appropriate and targeted referral of these patients to hearing health service providers. This paper reviews the current literature, including population-based data from the Blue Mountains Hearing Study, and suggests different models for early detection of adult-onset hearing loss. PMID:23710184

  9. Examining the relative effects of fire weather, suppression and fuel treatment on fire behaviour--a simulation study.

    PubMed

    Penman, T D; Collins, L; Price, O F; Bradstock, R A; Metcalf, S; Chong, D M O

    2013-12-15

    Large budgets are spent on both suppression and fuel treatments in order to reduce the risk of wildfires. There is little evidence regarding the relative contribution of fire weather, suppression and fuel treatments in determining the risk posed from wildfires. Here we undertake a simulation study in the Sydney Basin, Australia, to examine this question using a fire behaviour model (Phoenix Rapidfire). Results of the study indicate that fire behaviour is most strongly influenced by fire weather. Suppression has a greater influence on whether a fire reaches 5 ha in size compared to fuel treatments. In contrast, fuel treatments have a stronger effect on the fire size and maximum distance the fire travels. The study suggests that fire management agencies will receive additional benefits from fuel treatment if they are located in areas which suppression resources can respond rapidly and attempt to contain the fires. No combination of treatments contained all fires, and the proportion of uncontained fires increased under more severe fire weather when the greatest number of properties are lost. Our study highlights the importance of alternative management strategies to reduce the risk of property loss. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.

  10. Comparison between ultrasound-guided interfascial pulsed radiofrequency and ultrasound-guided interfascial block with local anesthetic in myofascial pain syndrome of trapezius muscle

    PubMed Central

    Cho, Ik Tae; Cho, Yun Woo; Kwak, Sang Gyu; Chang, Min Cheol

    2017-01-01

    Abstract Myofascial pain syndrome (MPS) of the trapezius muscle (TM) is a frequently occurring musculoskeletal disorder. However, the treatment of MPS of the TM remains a challenge. We investigated the effects of ultrasound (US)-guided pulsed radiofrequency (PRF) stimulation on the interfascial area of the TM. In addition, we compared its effect with that of interfascial block (IFB) with 10 mL of 0.6% lidocaine on the interfascial area of the TM. Thirty-six patients with MPS of the TM were included and randomly assigned into 2 groups. Eighteen patients underwent PRF stimulation on the interfascial area of the TM (PRF group) and 18 patients underwent IFB with lidocaine on the same area (IFB group). Pain intensity was evaluated using a numerical rating scale (NRS) at pretreatment, 2, 4, and 8 weeks after treatment. At pretreatment and 8 weeks after treatment, quality of life was assessed using the Short Form-36 Health Survey (SF-36), which includes the physical component score (PCS) and the mental component score (MCS). One patient in the PRF group was lost to follow-up. Patients in both groups showed a significant decrease in NRS scores at 2, 4, and 8 weeks after treatments and a significant increase in PCS and MCS of the SF-36 at 8 weeks after treatments. Two weeks after each treatment, the decrements of NRS scores were not significantly different between the 2 groups. However, 4 and 8 weeks after the procedures, we found that the NRS score was significantly lower in the PRF group than in the IFB group. At 8 weeks after the treatments, PCS and MCS of the SF-36 in the PRF group were significantly higher than those in the IFB group. For the management of MPS of the TM, US-guided interfascial PRF had a better long-term effect on reducing the pain and the quality of life compared to US-guided IFB. Therefore, we think US-guided PRF stimulation on the interfascial area of the TM can be a beneficial alternative to manage the pain following MPS of the TM. PMID:28151904

  11. Comparison between ultrasound-guided interfascial pulsed radiofrequency and ultrasound-guided interfascial block with local anesthetic in myofascial pain syndrome of trapezius muscle.

    PubMed

    Cho, Ik Tae; Cho, Yun Woo; Kwak, Sang Gyu; Chang, Min Cheol

    2017-02-01

    Myofascial pain syndrome (MPS) of the trapezius muscle (TM) is a frequently occurring musculoskeletal disorder. However, the treatment of MPS of the TM remains a challenge. We investigated the effects of ultrasound (US)-guided pulsed radiofrequency (PRF) stimulation on the interfascial area of the TM. In addition, we compared its effect with that of interfascial block (IFB) with 10 mL of 0.6% lidocaine on the interfascial area of the TM. Thirty-six patients with MPS of the TM were included and randomly assigned into 2 groups. Eighteen patients underwent PRF stimulation on the interfascial area of the TM (PRF group) and 18 patients underwent IFB with lidocaine on the same area (IFB group). Pain intensity was evaluated using a numerical rating scale (NRS) at pretreatment, 2, 4, and 8 weeks after treatment. At pretreatment and 8 weeks after treatment, quality of life was assessed using the Short Form-36 Health Survey (SF-36), which includes the physical component score (PCS) and the mental component score (MCS). One patient in the PRF group was lost to follow-up. Patients in both groups showed a significant decrease in NRS scores at 2, 4, and 8 weeks after treatments and a significant increase in PCS and MCS of the SF-36 at 8 weeks after treatments. Two weeks after each treatment, the decrements of NRS scores were not significantly different between the 2 groups. However, 4 and 8 weeks after the procedures, we found that the NRS score was significantly lower in the PRF group than in the IFB group. At 8 weeks after the treatments, PCS and MCS of the SF-36 in the PRF group were significantly higher than those in the IFB group. For the management of MPS of the TM, US-guided interfascial PRF had a better long-term effect on reducing the pain and the quality of life compared to US-guided IFB. Therefore, we think US-guided PRF stimulation on the interfascial area of the TM can be a beneficial alternative to manage the pain following MPS of the TM.

  12. 76 FR 65506 - Notice of Preliminary Permit Application Accepted for Filing and Soliciting Comments, Motions To...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-21

    ...) to be located on North Fork Kings River, Short Hair Creek, and Lost Canyon Creek, about 30 miles east... consisting of (i) a dam in the Lower Short Hair Creek area with a height of 175 feet high and length of 1,700...

  13. Nonmarket resource valuation in the postfire environment

    Treesearch

    David Calkin; Greg Jones; Kevin Hyde

    2008-01-01

    After the containment of large wildland fires, major onsite and downstream effects including lost soil productivity, watershed response, increased vulnerability to invasive weeds, and downstream sedimentation can cause threats to human life and property. Burned Area Emergency Response (BAER) teams are responsible for developing treatment plans to mitigate negative...

  14. Geographic information system datasets of regolith-thickness data, regolith-thickness contours, raster-based regolith thickness, and aquifer-test and specific-capacity data for the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado

    USGS Publications Warehouse

    Arnold, L. Rick

    2010-01-01

    These datasets were compiled in support of U.S. Geological Survey Scientific-Investigations Report 2010-5082-Hydrogeology and Steady-State Numerical Simulation of Groundwater Flow in the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado. The datasets were developed by the U.S. Geological Survey in cooperation with the Lost Creek Ground Water Management District and the Colorado Geological Survey. The four datasets are described as follows and methods used to develop the datasets are further described in Scientific-Investigations Report 2010-5082: (1) ds507_regolith_data: This point dataset contains geologic information concerning regolith (unconsolidated sediment) thickness and top-of-bedrock altitude at selected well and test-hole locations in and near the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado. Data were compiled from published reports, consultant reports, and from lithologic logs of wells and test holes on file with the U.S. Geological Survey Colorado Water Science Center and the Colorado Division of Water Resources. (2) ds507_regthick_contours: This dataset consists of contours showing generalized lines of equal regolith thickness overlying bedrock in the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado. Regolith thickness was contoured manually on the basis of information provided in the dataset ds507_regolith_data. (3) ds507_regthick_grid: This dataset consists of raster-based generalized thickness of regolith overlying bedrock in the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado. Regolith thickness in this dataset was derived from contours presented in the dataset ds507_regthick_contours. (4) ds507_welltest_data: This point dataset contains estimates of aquifer transmissivity and hydraulic conductivity at selected well locations in the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado. This dataset also contains hydrologic information used to estimate transmissivity from specific capacity at selected well locations. Data were compiled from published reports, consultant reports, and from well-test records on file with the U.S. Geological Survey Colorado Water Science Center and the Colorado Division of Water Resources.

  15. Metapopulation dynamics and future persistence of epiphytic cyanolichens in a European boreal forest ecosystem

    PubMed Central

    Fedrowitz, Katja; Kuusinen, Mikko; Snäll, Tord

    2012-01-01

    1. One approach to biodiversity conservation is to set aside small woodland key habitats (WKHs) in intensively managed landscapes. The aim is to support species, such as epiphytes, which often depend on old trees and are negatively affected by intensive forestry. However, it is not known whether the number of host trees within these areas can sustain species in the long term. 2. We studied metapopulation dynamics and assessed the future persistence of epiphytes assuming host tree numbers similar to those observed in large north European WKHs. The study species were seven cyanolichens confined to Populus tremula in the boreal study area. Colonizations and extinctions were recorded in 2008 on trees that had been surveyed 13 years earlier. We applied generalized (non)linear models to test the importance of environmental conditions, facilitation and spatial connectivity on the metapopulation dynamics. We also simulated the effects of tree numbers and tree fall rates on future species persistence. 3. Metapopulation dynamics were explained by tree quality, size or tree fall. In one species, colonizations increased with increasing connectivity, and in a second species it increased if other lichens sharing the photobiont with the focal species were present, suggesting facilitation. Both stochastic extinctions from standing trees and deterministic extinctions caused by tree fall should be accounted for in projecting epiphyte metapopulation dynamics. 4. One to three infrequent, sexually dispersed study species face a significant extinction risk within 50 years, especially in areas with low tree numbers. 5. Synthesis and applications. During the coming decades, infrequent, sexually dispersed, epiphytic lichens are likely to be lost from small woodland habitat set asides in intensively managed landscapes. Local extinction will be a consequence of low colonization rates and tree fall. Low colonization rates can be prevented by retaining large trees on which lichen species colonization rates are the highest and by assuring a high density of occupied trees. The negative effect of tree fall should be compensated for by assuring continuous availability of old trees. This can be achieved by decreasing the populations of large browsers, or by retaining trees with high conservation value during management operations. PMID:22745512

  16. School-based asthma disease management.

    PubMed

    Tinkelman, David; Schwartz, Abby

    2004-06-01

    Asthma is the most common chronic childhood illness and the leading cause of missed school days. School is a potential location for establishing an asthma education program for children and their parents/caregivers designed to improve disease management. To determine whether a comprehensive, school-based asthma management program, in addition to a conventional disease management program, can reduce measures of asthma control, student absenteeism, and caregiver lost workdays. School nurses recruited parents/caregivers of students with asthma from three urban elementary and middle schools. Children were identified as having asthma by a previous diagnosis from their personal physician. Parents were invited to attend educational sessions about the program. Students received peak flow meters and training in their use and had access to an interactive asthma diary to record symptoms, peak flow, and medicine usage. They received monthly asthma education at school and had access to an online asthma education program and additional handouts. Parents received several educational calls regarding asthma and had a 24-hour, 7-days-a-week emergency number to call if problems arose. At 6 months, missed school days and unscheduled doctor visits were reduced by two thirds (n = 41; p< 0.01 for each). Caregivers' perception of children's activity level increased by 11% (n = 26; p = 0.037). Daytime and nighttime frequency of symptoms dropped by 62% and 34%, respectively (n = 32; p < 0.007 and p<0.03 for each). These trends continued at 12 months, although only reduction in frequency of symptoms attained statistical significance. A comprehensive, school-based asthma management program can successfully improve asthma control and reduce absenteeism in elementary and middle school students and caregiver lost workdays.

  17. National evaluation of obesity screening and treatment among veterans with and without mental health disorders.

    PubMed

    Littman, Alyson J; Damschroder, Laura J; Verchinina, Lilia; Lai, Zongshan; Kim, Hyungjin Myra; Hoerster, Katherine D; Klingaman, Elizabeth A; Goldberg, Richard W; Owen, Richard R; Goodrich, David E

    2015-01-01

    The objective was to determine whether obesity screening and weight management program participation and outcomes are equitable for individuals with serious mental illness (SMI) and depressive disorder (DD) compared to those without SMI/DD in Veterans Health Administration (VHA), the largest integrated US health system, which requires obesity screening and offers weight management to all in need. We used chart-reviewed, clinical and administrative VHA data from fiscal years 2010-2012 to estimate obesity screening and participation in the VHA's weight management program (MOVE!) across groups. Six- and 12-month weight changes in MOVE! participants were estimated using linear mixed models adjusted for confounders. Compared to individuals without SMI/DD, individuals with SMI or DD were less frequently screened for obesity (94%-94.7% vs. 95.7%) but had greater participation in MOVE! (10.1%-10.4% vs. 7.4%). MOVE! participants with SMI or DD lost approximately 1 lb less at 6 months. At 12 months, average weight loss for individuals with SMI or neither SMI/DD was comparable (-3.5 and -3.3 lb, respectively), but individuals with DD lost less weight (mean=-2.7 lb). Disparities in obesity screening and treatment outcomes across mental health diagnosis groups were modest. However, participation in MOVE! was low for every group, which limits population impact. Published by Elsevier Inc.

  18. Effects of Water-Management Strategies on Water Resources in the Pawcatuck River Basin, Southwestern Rhode Island and Southeastern Connecticut

    USGS Publications Warehouse

    Breault, Robert F.; Zarriello, Phillip J.; Bent, Gardner C.; Masterson, John P.; Granato, Gregory E.; Scherer, J. Eric; Crawley, Kathleen M.

    2009-01-01

    The Pawcatuck River Basin in southwestern Rhode Island and southeastern Connecticut is an important high-quality water resource for domestic and public supplies, irrigation, recreation, and the aquatic ecosystem. Concerns about the effects of water withdrawals on aquatic habitat in the basin have prompted local, State, and Federal agencies to explore water-management strategies that minimize the effects of withdrawals on the aquatic habitat. As part of this process, the U.S. Geological Survey in cooperation with the U.S. Department of Agriculture Natural Resources Conservation Service and the Rhode Island Water Resources Board completed a study to assess the effects of current (2000-04) and potential water withdrawals on streamflows and groundwater levels using hydrologic simulation models developed for the basin. The major findings of the model simulations are: *Moving highly variable seasonal irrigation withdrawals from streams to groundwater wells away from streams reduces short-term fluctuations in streamflow and increases streamflow in the summer when flows are lowest. This occurs because of the inherent time lag between when water is withdrawn from the aquifer and when it affects streamflow. *A pumped well in the vicinity of small streams indicates that if withdrawals exceed available streamflow, groundwater levels drop substantially as a consequence of water lost from aquifer storage, which may reduce the time wetlands and vernal pools are saturated, affecting the animal and plant life that depend on these habitats. *The effects of pumping on water resources such as ponds, streams, and wetlands can be minimized by relocating pumping wells, implementing seasonal pumping schemes that utilize different wells and pumping rates, or both. *The effects of projected land-use change, mostly from forest to low- and medium density housing, indicate only minor changes in streamflow at the subbasin scale examined; however, at a local scale, high flows could increase, and low flows could decrease as a result of increased impervious area. In some instances, low flows could increase slightly as a result of decreased evapotranspiration from the loss of deeprooted vegetation (forest) associated with development. *In some subbasins where large areas of agricultural lands were converted to low- and medium-density housing, low flows increase because the consumptive domestic water use was projected to be less than consumptive agricultural water use. All agricultural water use was for irrigation purposes and was assumed to be lost from the basin through evapotranspiration.

  19. Edco-tourism; A Coastal Management Program to Improve Social Economics

    NASA Astrophysics Data System (ADS)

    Rakhmanissazly, Arsi; Intan Permatasari, Anggun; Peranginangin, Ely Chandra

    2018-02-01

    Coastal erosion is a natural process even in pristine environments. Mangrove is tropical coastal vegetation that may prevent and controls the soil erosion. As the longest coastline country in the world, Indonesia has great ecological potential of mangrove. Sadly, according to Food and Agriculture Organization (FAO) since 2007 Indonesia has lost 40% of mangrove forest because of deforestation for the last three decades. Langkat regency placed as the most destructive mangrove forests in North Sumatera about 25% of total area hectares due to severe damage. Green Belt Lubuk Kertang is a Corporate Social Responsibility (CSR) program held by PT PERTAMINA EP Asset 1 Pangkalan Susu Field (PEP) aims to overcome deforestation problem by implementing the concept of edco-tourism mangrove. Edco-tourism is a concept that combines educational and environmental as the basis of local tourism management. By implementing this concept PEP may create multiplier effect not only by saving environmental issues but also socio - economical for local communities. This study shows the impacts of the program for some aspects. By using Shannon - Wienner indicator shows the biodiversity index has increased since the program began three years ago. Not only biodiversity number but also group’s income of local community increase obtained from the retributions. Furthermore, this program is social investment for PEP to engage company - community relations during operational by gaining license to operate. PEP attempt to implement integrated coastal zone management to balance environmental, technical, socio - economic and recreational objectives, into an eco - coastal sustainable system.

  20. Extending DIRAC File Management with Erasure-Coding for efficient storage.

    NASA Astrophysics Data System (ADS)

    Cadellin Skipsey, Samuel; Todev, Paulin; Britton, David; Crooks, David; Roy, Gareth

    2015-12-01

    The state of the art in Grid style data management is to achieve increased resilience of data via multiple complete replicas of data files across multiple storage endpoints. While this is effective, it is not the most space-efficient approach to resilience, especially when the reliability of individual storage endpoints is sufficiently high that only a few will be inactive at any point in time. We report on work performed as part of GridPP[1], extending the Dirac File Catalogue and file management interface to allow the placement of erasure-coded files: each file distributed as N identically-sized chunks of data striped across a vector of storage endpoints, encoded such that any M chunks can be lost and the original file can be reconstructed. The tools developed are transparent to the user, and, as well as allowing up and downloading of data to Grid storage, also provide the possibility of parallelising access across all of the distributed chunks at once, improving data transfer and IO performance. We expect this approach to be of most interest to smaller VOs, who have tighter bounds on the storage available to them, but larger (WLCG) VOs may be interested as their total data increases during Run 2. We provide an analysis of the costs and benefits of the approach, along with future development and implementation plans in this area. In general, overheads for multiple file transfers provide the largest issue for competitiveness of this approach at present.

  1. Knowledge Framework Implementation with Multiple Architectures - 13090

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

    Upadhyay, H.; Lagos, L.; Quintero, W.

    2013-07-01

    Multiple kinds of knowledge management systems are operational in public and private enterprises, large and small organizations with a variety of business models that make the design, implementation and operation of integrated knowledge systems very difficult. In recent days, there has been a sweeping advancement in the information technology area, leading to the development of sophisticated frameworks and architectures. These platforms need to be used for the development of integrated knowledge management systems which provides a common platform for sharing knowledge across the enterprise, thereby reducing the operational inefficiencies and delivering cost savings. This paper discusses the knowledge framework andmore » architecture that can be used for the system development and its application to real life need of nuclear industry. A case study of deactivation and decommissioning (D and D) is discussed with the Knowledge Management Information Tool platform and framework. D and D work is a high priority activity across the Department of Energy (DOE) complex. Subject matter specialists (SMS) associated with DOE sites, the Energy Facility Contractors Group (EFCOG) and the D and D community have gained extensive knowledge and experience over the years in the cleanup of the legacy waste from the Manhattan Project. To prevent the D and D knowledge and expertise from being lost over time from the evolving and aging workforce, DOE and the Applied Research Center (ARC) at Florida International University (FIU) proposed to capture and maintain this valuable information in a universally available and easily usable system. (authors)« less

  2. Redwood River at Marshall, Minnesota; Feasibility Report for Flood Control.

    DTIC Science & Technology

    1979-06-01

    which extend to these wooded areas are slowly being lost to expanding residential and other development. Public land use along the flood plain consists...located south- west of the community as shown on plate 1, and three city parks as shown on plate 2. Some walking trails are found in the river wood ...and wetland areas within the City of Marshall for ecological , diversity, and aesthetic purposes during the period 1980 to 2030. A detailed discussion

  3. Deep-sea faunal communities associated with a lost intermodal shipping container in the Monterey Bay National Marine Sanctuary, CA.

    PubMed

    Taylor, Josi R; DeVogelaere, Andrew P; Burton, Erica J; Frey, Oren; Lundsten, Lonny; Kuhnz, Linda A; Whaling, P J; Lovera, Christopher; Buck, Kurt R; Barry, James P

    2014-06-15

    Carrying assorted cargo and covered with paints of varying toxicity, lost intermodal containers may take centuries to degrade on the deep seafloor. In June 2004, scientists from Monterey Bay Aquarium Research Institute (MBARI) discovered a recently lost container during a Remotely Operated Vehicle (ROV) dive on a sediment-covered seabed at 1281 m depth in Monterey Bay National Marine Sanctuary (MBNMS). The site was revisited by ROV in March 2011. Analyses of sediment samples and high-definition video indicate that faunal assemblages on the container's exterior and the seabed within 10 m of the container differed significantly from those up to 500 m. The container surface provides hard substratum for colonization by taxa typically found in rocky habitats. However, some key taxa that dominate rocky areas were absent or rare on the container, perhaps related to its potential toxicity or limited time for colonization and growth. Ecological effects appear to be restricted to the container surface and the benthos within ∼10 m. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  4. Assessing land-use and carbon stock in slash-and-burn ecosystems in tropical mountain of Laos based on time-series satellite images

    NASA Astrophysics Data System (ADS)

    Inoue, Yoshio; Kiyono, Yoshiyuki; Asai, Hidetoshi; Ochiai, Yukihito; Qi, Jiaguo; Olioso, Albert; Shiraiwa, Tatsuhiko; Horie, Takeshi; Saito, Kazuki; Dounagsavanh, Linkham

    2010-08-01

    In the tropical mountains of Southeast Asia, slash-and-burn (S/B) agriculture is a widely practiced and important food production system. The ecosystem carbon stock in this land-use is linked not only to the carbon exchange with the atmosphere but also with food and resource security. The objective of this study was to provide quantitative information on the land-use and ecosystem carbon stock in the region as well as to infer the impacts of alternative land-use and ecosystem management scenarios on the carbon sequestration potential at a regional scale. The study area was selected in a typical slash-and-burn region in the northern part of Laos. The chrono-sequential changes of land-use such as the relative areas of community age and cropping (C) + fallow (F) patterns were derived from the analysis of time-series satellite images. The chrono-sequential analysis showed that a consistent increase of S/B area during the past three decades and a rapid increase after 1990. Approximately 37% of the whole area was with the community age of 1-5 years, whereas 10% for 6-10 years in 2004. The ecosystem carbon stock at a regional scale was estimated by synthesizing the land-use patterns and semi-empirical carbon stock model derived from in situ measurements where the community age was used as a clue to the linkage. The ecosystem carbon stock in the region was strongly affected by the land-use patterns; the temporal average of carbon stock in 1C + 10F cycles, for example, was greater by 33 MgC ha -1 compared to that in 1C + 2F land-use pattern. The amount of carbon lost from the regional ecosystems during 1990-2004 periods was estimated to be 42 MgC ha -1. The study approach proved to be useful especially in such regions with low data-availability and accessibility. This study revealed the dynamic change of land-use and ecosystem carbon stock in the tropical mountain of Laos as affected by land-use. Results suggest the significant potential of carbon sequestration through changing land-use and ecosystem management scenarios. These quantitative estimates would be useful to better understand and manage the land-use and ecosystem carbon stock towards higher sustainability and food security in similar ecosystems.

  5. Can restoration convert a degraded bog in southern Bavaria to a carbon sink and climate cooler?

    NASA Astrophysics Data System (ADS)

    Förster, Christoph; Drösler, Matthias

    2014-05-01

    The peatland area of Germany is about 14.000 km² (Succow & Joosten 2001) with 8% natural like bogs and 4% natural like fens (Höper 2006). All other peatland areas are more or less intensively used and thus, lost their sink function for carbon. If, theoretically, all German peatlands would be rewetted, this restoration would lead to a carbon mitigation of 9.5 Mio. t CO2-C equivalents (Freibauer et al. 2009). In test areas like the studied bog, the viability and potential of peatland restoration for climate mitigation can be proofed. The investigated bog is situated close to the Bavarian Alps; one part of this bog is extensively used and had been rewetted in 1993 except of a small stripe; management was stopped totally at another stripe. The second part of this bog had been drained without any further use. Here a Calluna heath established, accompanied by Pine trees. The restoration of this bog heath was done in two time steps; here a chronosequence of succession after restoration at different water table levels was investigated. To get to the greenhouse gas (GHG) balances of CO2 CH4 and N2O, gas flux measurements were done for two years using the chamber technique of Drösler (2005). At both areas, the degraded sites were sources for GHG (+203 to +736 g CO2-C-equiv m-2 a-1). Restoration reduced these emissions depending on water table and succession of bog species (-51 to +557 g CO2-C-equiv m-2 a-1). Depending on the vegetation's vitality GHG balances of already established natural like sites varied in between the years (-189 to +264 g CO2-C-equiv m-2 a-1) mainly driven by the oscillation of their water table. Stop of management and development of Sphagnum communities turned most of the sites into sinks for GHG (-216 to +7 g CO2-C-equiv m-2 a-1). Thus restoration turned degraded bogs efficiently to carbon sinks and climate coolers in dependence of a proper water table management, withdrawal of land use and vegetation succession. Key words: bog, greenhouse gases, restoration, water table

  6. Work-related injury underreporting among young workers: prevalence, gender differences, and explanations for underreporting.

    PubMed

    Tucker, Sean; Diekrager, Dayle; Turner, Nick; Kelloway, E Kevin

    2014-09-01

    Although notifying an employer of a lost-time work-related injury is a legal requirement in many jurisdictions, employees frequently do not report such injuries. Based on data from 21,345 young part-time Canadian workers (55% male), we found that 21% of respondents had experienced at least one lost-time injury, with about half reporting the injury to an employer and a doctor. Respondents provided 10 reasons for avoiding reporting lost-time injuries, with perceived low severity of the injury, negative reactions of others, and ambiguity about whether work caused the injury as the most common ones. Additional analysis of these categories revealed that young males cited concern about their self-identity as a reason for not reporting an injury more often than young females did. We discuss the findings in terms of implications for management practice (i.e., educating young workers about accurate injury reporting) and public policy. Targeted campaigns should be developed for young workers, especially young male workers, who are less likely to report injuries than young female workers, to understand the importance of and to encourage injury reporting. Copyright © 2014 National Safety Council and Elsevier Ltd. All rights reserved.

  7. Percentage of excess BMI lost correlates better with improvement of metabolic syndrome after Roux-en-Y gastric bypass in morbidly obese subjects: anthropometric indexes and gastric bypass.

    PubMed

    Rossi, Marçal; Serpa Neto, Ary; Rossi, Felipe Martin Bianco; Amarante, Rodrigo Dal Moro; Alcântara, Geraldo Chaves; da Silva, Renato Barretto Ferreira; Regina, Paulo Fernando

    2009-01-01

    The metabolic syndrome (MS) is a complex disorder characterized by a number of cardiovascular risk factors usually associated with central fat deposition and insulin resistance. Many different medical treatments are available for MS, including bariatric surgery, which improves all risk factors. The present study aimed to evaluate, at the Clinic of Gastroenterology and Obesity Surgery (Brazil), the accuracy of different anthropometric indexes and their correlation with improvement of the MS factors in the postoperative (6-month) period. This was a retrospective study of 140 patients who had undergone gastric bypass. Most of the patients were women (79.3%). The mean body mass index was 44.17 kg/m(2). We evaluated the weight of the subjects, the presence of diabetes mellitus and hypertension as co-morbidities, and the biochemical parameters. The anthropometric indexes tested included the percentage of excess weight loss, amount lost in kilograms, difference in the body mass index, percentage of initial weight lost, percentage of excess body mass index lost (%EBL), and percentage of initial fat mass lost. The %EBL had a Spearman's correlation coefficient of 0.55 (P <.0001) for the difference between the MS factors before and after Roux-en-Y gastric bypass. The receiver operating characteristic curve for the %EBL resulted in an area under the curve of 0.846 (P = 0.0001) and a sensitivity and specificity of 100% and 61.29%, respectively, for a cutoff value of 64.55%. The %EBL was the best method to report weight loss and the improvement in MS in morbidly obese subjects after Roux-en-Y gastric bypass.

  8. A methodological framework to assist decision-making on prioritising conflicting uses ion multi-functional environments

    NASA Astrophysics Data System (ADS)

    Esteves, L. S.; Foord, J.; Draux, H.

    2012-04-01

    A strong and evidence-based environmental legislation contributes to reduce the generalised degradation of natural and semi-natural environments. However, the wide range of coastal settings and the complexity of interactions between physical, biological and socio-economic factors prevent the development of very specific guidelines at national and regional levels. Often coastal management decisions are taken locally as local governments are better placed to engage with local community. However, they can also be more influenced by stronger local sectors and suffer from lack of expertise, experience and funding. Significant conflicts might arise between sectoral interests, especially in multi-functional coastal areas. Reaching a consensus on which function is more important is a difficult task. Here a methodological framework is suggested to support decision-making in (1) the identification of priority objectives (e.g. which function should be preserved; how much loss is acceptable etc.); (2) the selection of measurable indicators to assess environmental damage (e.g. loss of habitats, services etc.) and (3) assessment of habitat/service compensation. Amongst the initial decisions, it is necessary to (a) determine at which scales (temporal and spatial) the objectives will be defined and (b) the sensitivity of each step to conflicts between experts' opinion (what is scientifically more adequate) and local needs (what the local community expects). The framework is applied to address conflicts identified in the management of Farlington Marshes (Langstone Harbour, Portsmouth, southern England) between habitat conservation, management of flood risk and provision of recreational grounds/green areas. Langstone Harbour is a designated conservation area of national, European and international importance. The North Solent Shoreline Management Plan (2011) indicates that 'hold-the-line' is the most adequate approach to be implemented along most of Langstone Harbour's shoreline in the next 100 years, except along Farlington Marshes. Farlington Marshes are designated grazing marshes of recreational important in a highly urban environment with scarce green areas. Seawalls built in the 18th century protect the freshwater habitats from tidal flooding but aggravate loss of intertidal habitats due to coastal squeeze and erosion. Existing coastal defences protecting Farlington Marshes are reaching the end of their life-time and upgrading of existing defences might be required in the future if flood risk is to be kept at current levels. Constraints arise not only due to the high costs to upgrade the defences but also from the detrimental environmental impact this might cause on designated conservation zones. For these reasons, managed retreat has been suggested as a preferable alternative for Farlignton Marshes in the long-term (in 50 to 100 years). However, the multi-functional character of Fartlington Marshes implicates that some of the functions will be lost or considerably affected whatever management alternative is to be implemented. This study assesses the potential benefits and drawbacks resulting from the adoption of three alternative management scenarios for Farlington Marhses by following a methodological framework incorporating the principles of integrated coastal zone management and considering the most common methods used worldwide to assess environmental damage and compensatory measures.

  9. Organic matter and soil structure in the Everglades Agricultural Area

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

    Wright, Alan L.; Hanlon, Edward A.

    This publication pertains to management of organic soils (Histosols) in the Everglades Agricultural Area (EAA). These former wetland soils are a major resource for efficient agricultural production and are important globally for their high organic matter content. Recognition of global warming has led to considerable interest in soils as a repository for carbon. Soils rich in organic matter essentially sequester or retain carbon in the profile and can contribute directly to keeping that sequestered carbon from entering the atmosphere. Identification and utilization of management practices that minimize the loss of carbon from organic soils to the atmosphere can minimize effectsmore » on global warming and increase the longevity of subsiding Histosols for agricultural use. Understanding and predicting how these muck soils will respond to current and changing land uses will help to manage soil carbon. The objectives of this document are to: a. Discuss organic soil oxidation relative to storing or releasing carbon and nitrogen b. Evaluate effects of cultivation (compare structure for sugarcane vs. uncultivated soil) Based upon the findings from the land-use comparison (sugarcane or uncultivated), organic carbon was higher with cultivation in the lower depths. There is considerable potential for minimum tillage and residue management to further enhance carbon sequestration in the sugarcane system. Carbon sequestration is improved and soil subsidence is slowed with sugarcane production, and both of these are positive outcomes. Taking action to increase or maintain carbon sequestration appears to be appropriate but may introduce some risk to farming operations. Additional management methods are needed to reduce this risk. For both the longevity of these organic soils and from a global perspective, slowing subsidence through BMP implementation makes sense. Since these BMPs also have considerable societal benefit, it remains to be seen if society will help to offset a part or all of the additional risk through some form of cost-sharing program or carbon credits trading. In general, the subsidence throughout the EAA has been slowed because of higher water table management and implementation of other selected BMPs. In addition, the comparison of soil with different land uses shows that the humification rate, conversion of organic matter from peat to humus, has changed. Another likely factor is a relative increase in the mineral content of soil as the organic constituents are lost through subsidence.« less

  10. Dynamic minimum set problem for reserve design: Heuristic solutions for large problems

    PubMed Central

    Sabbadin, Régis; Johnson, Fred A.; Stith, Bradley

    2018-01-01

    Conversion of wild habitats to human dominated landscape is a major cause of biodiversity loss. An approach to mitigate the impact of habitat loss consists of designating reserves where habitat is preserved and managed. Determining the most valuable areas to preserve in a landscape is called the reserve design problem. There exists several possible formulations of the reserve design problem, depending on the objectives and the constraints. In this article, we considered the dynamic problem of designing a reserve that contains a desired area of several key habitats. The dynamic case implies that the reserve cannot be designed in one time step, due to budget constraints, and that habitats can be lost before they are reserved, due for example to climate change or human development. We proposed two heuristics strategies that can be used to select sites to reserve each year for large reserve design problem. The first heuristic is a combination of the Marxan and site-ordering algorithms and the second heuristic is an augmented version of the common naive myopic heuristic. We evaluated the strategies on several simulated examples and showed that the augmented greedy heuristic is particularly interesting when some of the habitats to protect are particularly threatened and/or the compactness of the network is accounted for. PMID:29543830

  11. Assessing effects of changing land use practices on sediment loads in Panther Creek, north coastal California

    USGS Publications Warehouse

    Madej, Mary Ann; Bundros, Greg; Klein, Randy

    2011-01-01

    Revisions to the California Forest Practice Rules since 1974 were intended to increase protection of water quality in streams draining timber harvest areas. The effects of improved timber harvesting methods and road designs on sediment loading are assessed for the Panther Creek basin, a 15.4 km2 watershed in Humboldt County, north coastal California. We compute land use statistics, analyze suspended sediment discharge rating curves, and compare sediment yields in Panther Creek to a control (unlogged) stream, Little Lost Man Creek. From 1978 to 2008, 8.2 km2 (over half the watershed) was clearcut and other timber management activities (thinning, selection cuts, and so forth) affected an additional 5.9 km2. Since 1984, 40.7 km of streams in harvest units received riparian buffer strip protection. Between 2000 and 2009, 22 km of roads were upgraded and 9.7 km were decommissioned, reducing potential sediment production by an estimated 40,000 m3. Road density is currently 3.1 km/km2. Sediment rating curves from 2005 to 2010 indicate a decrease in suspended sediment concentrations when compared to the pre-1996 period, although Panther Creek still has a higher sediment yield on a per unit area basis than the control stream.

  12. Expanding contraceptive choice in the developing world: lessons from the Lao People's Democratic Republic and the Republic of Zambia.

    PubMed

    d'Arcangues, Catherine M; Ba-Thike, Katherine; Say, Lale

    2013-12-01

    Women need different forms of contraception over their lifetime. In the developed world, they have access to some 20 different methods. In developing countries, only a few options are available. This paper focuses on four under-used methods: intrauterine devices, implants, emergency contraception and female condoms. It examines reasons for their low uptake, strategies used for their adoption, and challenges in sustaining these efforts, in two countries: Laos and Zambia. In-country documentation and reports from international partners were reviewed; questionnaires were sent and interviews carried out with ministry officials, senior providers, and local representatives of international organisations and international non-governmental organisations. In Laos, the family planning programme is relatively young; its challenges include ensuring the sustainability of services and supplies, improving the quality of IEC to dispel misconceptions surrounding contraception, and developing novel distribution systems to reach rural populations. Zambia has a much older programme, which lost ground in the face of competing health priorities. Its challenges include strengthening the supply chain management, coordinating the multiple groups of providers and ensuring the sustainability of services in rural areas. The contrast offered by Laos and Zambia illustrates the importance of regular evaluation to identify priority areas for improving contraceptive delivery.

  13. Prevalence and Risk Factors for Human Cystic Echinococcosis in the Cusco Region of the Peruvian Highlands Diagnosed Using Focused Abdominal Ultrasound

    PubMed Central

    Tamarozzi, Francesca; Hou, Amy; Morales, Maria Luisa; Giordani, Maria Teresa; Vilca, Freddy; Mozo, Karen; Bascope, Ruben; White, A. Clinton; Brunetti, Enrico; Chen, Lin; Cabada, Miguel M.

    2017-01-01

    Latin America is among the highly endemic regions for cystic echinococcosis (CE). In Peru, an estimated 1,139 disability-adjusted life years are lost annually from surgical treatment of CE. This is comparable with the combined total for Argentina, Brazil, Uruguay, and Chile. The prevalence of human infection has been investigated in the central Peruvian Andes, but there are no community-based screening data from other regions of Peru. We carried out a population survey in January 2015 using abdominal ultrasound to estimate the prevalence of abdominal CE in the Canas and Canchis provinces, in the Cusco region of Peru. Among 1,351 subjects screened, 41 (3%) had CE. There was significant variation between communities with similar socioeconomic features in a small geographical area. A history of CE was reported by 4.1% of the screened subjects, among whom 30.3% still had CE on ultrasound. Among patients reporting previous CE treatment, 14.9% had CE in active stages. Limited education, community of residence, and knowing people with CE in the community were associated with CE. These results demonstrate a significant burden of CE in the region and suggest the need for further investigations, control activities, and optimization of clinical management for CE in this area. PMID:28719254

  14. A Successful Model for a Comprehensive Patient Flow Management Center at an Academic Health System.

    PubMed

    Lovett, Paris B; Illg, Megan L; Sweeney, Brian E

    2016-05-01

    This article reports on an innovative approach to managing patient flow at a multicampus academic health system, integrating multiple services into a single, centralized Patient Flow Management Center that manages supply and demand for inpatient services across the system. Control of bed management was centralized across 3 campuses and key services were integrated, including bed management, case management, environmental services, patient transport, ambulance and helicopter dispatch, and transfer center. A single technology platform was introduced, as was providing round-the-clock patient placement by critical care nurses, and adding medical directors. Daily bed meetings with nurse managers and charge nurses drive action plans. This article reports immediate improvements in the first year of operations in emergency department walkouts, emergency department boarding, ambulance diversion, growth in transfer volume, reduction in lost transfers, reduction in time to bed assignment, and bed turnover time. The authors believe theirs is the first institution to integrate services and centralize bed management so comprehensively. © The Author(s) 2014.

  15. Longitudinal cleavage of the penis in chronic spinal cord injury: two case reports

    PubMed Central

    Mansoor, Sahibzada Nasir; Ayaz, Saeed Bin; New, Peter

    2016-01-01

    Context Penile cleavage is a rare complication of spinal cord injury (SCI) in patients with a chronic indwelling catheter. We report two cases of chronic SCI who developed penile urethral cleavage after prolonged use of an indwelling catheter for bladder management. Findings A 25-year-old wheelchair mobile male with T7 American Spinal Injury Association (ASIA) Impairment Scale (AIS) grade A paraplegia developed a 4 × 1.5 cm ventral urethral cleavage after using an indwelling catheter for four months with inadequate care. He had an associated urinary tract infection and undiagnosed diabetes mellitus. A suprapubic catheter was inserted and surgical repair recommended after resolution of UTI and adequate control of his diabetes mellitus. After initial treatment he was lost to follow-up. The second patient was a 15-year-old male with AIS grade B tetraplegia who presented with a 2.5 cm cleavage on the ventral aspect of penis for the preceding three months. He had been using an indwelling catheter for bladder management for the previous 18 months. He had modified Ashworth scale grade III spasticity in lower limbs resistant to conservative management. There was no history of trauma, infection or diabetes mellitus. The patient was advised penile urethral repair surgery but was lost to follow-up. Conclusion Penile cleavage is a rare complication of neurogenic bladder in SCI patients. Patients and care givers should be trained in proper bladder management techniques during the hospital stay, counseled regarding the need for regular follow up, and be taught identification and prevention of common complications. PMID:26108452

  16. Longitudinal cleavage of the penis in chronic spinal cord injury: two case reports.

    PubMed

    Mansoor, Sahibzada Nasir; Ayaz, Saeed Bin; Rathore, Farooq Azam; New, Peter

    2016-05-01

    Penile cleavage is a rare complication of spinal cord injury (SCI) in patients with a chronic indwelling catheter. We report two cases of chronic SCI who developed penile urethral cleavage after prolonged use of an indwelling catheter for bladder management. A 25-year-old wheelchair mobile male with T7 American Spinal Injury Association (ASIA) Impairment Scale (AIS) grade A paraplegia developed a 4 × 1.5 cm ventral urethral cleavage after using an indwelling catheter for four months with inadequate care. He had an associated urinary tract infection and undiagnosed diabetes mellitus. A suprapubic catheter was inserted and surgical repair recommended after resolution of UTI and adequate control of his diabetes mellitus. After initial treatment he was lost to follow-up. The second patient was a 15-year-old male with AIS grade B tetraplegia who presented with a 2.5 cm cleavage on the ventral aspect of penis for the preceding three months. He had been using an indwelling catheter for bladder management for the previous 18 months. He had modified Ashworth scale grade III spasticity in lower limbs resistant to conservative management. There was no history of trauma, infection or diabetes mellitus. The patient was advised penile urethral repair surgery but was lost to follow-up. Penile cleavage is a rare complication of neurogenic bladder in SCI patients. Patients and care givers should be trained in proper bladder management techniques during the hospital stay, counseled regarding the need for regular follow up, and be taught identification and prevention of common complications.

  17. Environmental Impact Research Program. PARTRIDGE PEA (Cassia fasciculata). Section 7.3.3. US Army Corps of Engineers Wildlife Resources Management Manual.

    DTIC Science & Technology

    1986-07-01

    In the Southeast, partridge pea grows best on low, poorly drained sandy soils that are moderately high in lime content (Nixon and Halls 1969, Rosene...For exam- ple, species such as bermuda grass ( Cynodon dactylon) could be stimulated by fertilization to the extent that any quail food produced is lost

  18. A Lesson of Lost Political Capital in Public Higher Education: Leadership Challenges in a Time of Needed Organizational Change

    ERIC Educational Resources Information Center

    Hilton, Mark; Jacobson, Rod

    2012-01-01

    All higher education institutions are struggling with a rapidly changing market and financial landscape. Here is a management-centered analysis of what happened when a college president, recognizing the need to make a radical adaptation to those changes, tried moving a campus community to a new organizational model, without collegial consensus,…

  19. 41 CFR 301-70.802 - Must we ensure that travel on Government aircraft is the most cost-effective alternative?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) Consider the cost of non-productive or lost work time while in travel status and certain other costs when... travel on Government aircraft is the most cost-effective alternative? 301-70.802 Section 301-70.802 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL...

  20. 41 CFR 301-70.802 - Must we ensure that travel on Government aircraft is the most cost-effective alternative?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Consider the cost of non-productive or lost work time while in travel status and certain other costs when... travel on Government aircraft is the most cost-effective alternative? 301-70.802 Section 301-70.802 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL...

  1. 41 CFR 301-70.802 - Must we ensure that travel on Government aircraft is the most cost-effective alternative?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) Consider the cost of non-productive or lost work time while in travel status and certain other costs when... travel on Government aircraft is the most cost-effective alternative? 301-70.802 Section 301-70.802 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL...

  2. 41 CFR 301-70.802 - Must we ensure that travel on Government aircraft is the most cost-effective alternative?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) Consider the cost of non-productive or lost work time while in travel status and certain other costs when... travel on Government aircraft is the most cost-effective alternative? 301-70.802 Section 301-70.802 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL...

  3. 41 CFR 301-70.802 - Must we ensure that travel on Government aircraft is the most cost-effective alternative?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) Consider the cost of non-productive or lost work time while in travel status and certain other costs when... travel on Government aircraft is the most cost-effective alternative? 301-70.802 Section 301-70.802 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL...

  4. 77 FR 38299 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-27

    ... 0910-New) I. Background A recent study of obesity indicates that 35.5 percent of men and 35.8 percent... were spent in 2008 to treat obesity-related diseases (Ref. 2). Studies have shown that weight loss can significantly reduce the burden of obesity-related comorbidities (Refs. 3 and 4), and that weight lost as a...

  5. Performance Indicators: Sickness and Absence Rates as Indicators of Staff Morale.

    ERIC Educational Resources Information Center

    Parker, Sandra

    Employee absenteeism is a problem faced by all library and information service managers as it erodes both salary budgets and productivity. It can have an undermining effect on staff morale, and may be an indicator of low staff motivation levels. There are two types of absence, unavoidable and avoidable, which can be measured using lost time and…

  6. A New Way of Making Cultural Information Resources Visible on the Web: Museums and the Open Archive Initiative.

    ERIC Educational Resources Information Center

    Perkins, John

    Museums hold enormous amounts of information in collections management systems and publish academic and scholarly research in print journals, exhibition catalogs, virtual museum presentations, and community publications. Much of this rich content is unavailable to web search engines or otherwise gets lost in the vastness of the World Wide Web. The…

  7. Incidence and impact of damage and mortality trends to South Carolina's timber, 1986

    Treesearch

    Robert L. Anderson; Noel D. Cost; William H. Hoffard; Clair Redmond; Joe Glover

    1990-01-01

    On South Carolina's 12.2 million acres of timberland, 186 million cubic feet of timber were lost annually to mortality and cull between 1978 and 1986. The estimated annual monetary loss was $97.3 million. Among broad management types. natural pine, planted pine, upland hardwoods, and bottomland hardwoods - the greatest loss occurred in natural pine stands. About...

  8. 33 CFR 385.36 - Elimination or transfer of existing legal sources of water.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... comparable quantity and quality is available to replace the water to be lost as a result of implementation of... § 385.35(a), by using the water quality and other analyses developed in § 385.35(a)(1)(iii), and by using other appropriate information. (b) The Corps of Engineers and the South Florida Water Management...

  9. Disturbance, life history, and optimal management for biodiversity

    USGS Publications Warehouse

    Guo, Q.

    2003-01-01

    Both frequency and intensity of disturbances in many ecosystems have been greatly enhanced by increasing human activities. As a consequence, the short-lived plant species including many exotics might have been dramatically increased in term of both richness and abundance on our planet while many long-lived species might have been lost. Such conclusions can be drawn from broadly observed successional cycles in both theoretical and empirical studies. This article discusses two major issues that have been largely overlooked in current ecosystem management policies and conservation efforts, i.e., life history constraints and future global warming trends. It also addresses the importance of these two factors in balancing disturbance frequency and intensity for optimal biodiversity maintenance and ecosystem management.

  10. Why companies should intervene: a case study of the costs of HIV / AIDS to employers. Economic impact: Southern Africa.

    PubMed

    Greener, R

    1998-04-01

    5 member companies of the Botswana Business Coalition on AIDS (BBCA) in the manufacturing, transport, distribution, and finance sectors participated in a pilot study of the impact of HIV/AIDS upon companies in Botswana. The study was conducted on behalf of the Botswana National Task Force on AIDS in the Workplace, and involved both management and employee teams from the participating companies. While HIV is usually not spread in the course of work, company characteristics such as having a mobile, well-paid work force, poor housing, or a high community HIV prevalence may increase employees' susceptibility to contracting and transmitting HIV. Companies' susceptibility to the impact of the HIV/AIDS epidemic was assessed through interviews with management and employees. The transport sector was at highest risk, while the finance sector was at lowest risk. Assessing the HIV/AIDS impact, lost labor time due to sick leave, the costs of other benefits, future HIV/AIDS cases and health costs, and regional comparisons of the HIV/AIDS impact are considered. The most significant HIV/AIDS-related cost to the businesses in this study is the cost of lost work time due to employee illness.

  11. Incidence and Costs of Clostridium difficile Infections in Canada.

    PubMed

    Levy, Adrian R; Szabo, Shelagh M; Lozano-Ortega, Greta; Lloyd-Smith, Elisa; Leung, Victor; Lawrence, Robin; Romney, Marc G

    2015-09-01

    Background.  Limited data are available on direct medical costs and lost productivity due to Clostridium difficile infection (CDI) in Canada. Methods.  We developed an economic model to estimate the costs of managing hospitalized and community-dwelling patients with CDI in Canada. The number of episodes was projected based on publicly available national rates of hospital-associated CDI and the estimate that 64% of all CDI is hospital-associated. Clostridium difficile infection recurrences were classified as relapses or reinfections. Resource utilization data came from published literature, clinician interviews, and Canadian CDI surveillance programs, and this included the following: hospital length of stay, contact with healthcare providers, pharmacotherapy, laboratory testing, and in-hospital procedures. Lost productivity was considered for those under 65 years of age, and the economic impact was quantified using publicly available labor statistics. Unit costs were obtained from published sources and presented in 2012 Canadian dollars. Results.  There were an estimated 37 900 CDI episodes in Canada in 2012; 7980 (21%) of these were relapses, out of a total of 10 900 (27%) episodes of recurrence. The total cost to society of CDI was estimated at $281 million; 92% ($260 million) was in-hospital costs, 4% ($12 million) was direct medical costs in the community, and 4% ($10 million) was due to lost productivity. Management of CDI relapses alone accounted for $65.1 million (23%). Conclusions.  The largest proportion of costs due to CDI in Canada arise from extra days of hospitalization. Interventions reducing the severity of infection and/or relapses leading to rehospitalizations are likely to have the largest absolute effect on direct medical costs.

  12. Incidence and Costs of Clostridium difficile Infections in Canada

    PubMed Central

    Levy, Adrian R.; Szabo, Shelagh M.; Lozano-Ortega, Greta; Lloyd-Smith, Elisa; Leung, Victor; Lawrence, Robin; Romney, Marc G.

    2015-01-01

    Background. Limited data are available on direct medical costs and lost productivity due to Clostridium difficile infection (CDI) in Canada. Methods. We developed an economic model to estimate the costs of managing hospitalized and community-dwelling patients with CDI in Canada. The number of episodes was projected based on publicly available national rates of hospital-associated CDI and the estimate that 64% of all CDI is hospital-associated. Clostridium difficile infection recurrences were classified as relapses or reinfections. Resource utilization data came from published literature, clinician interviews, and Canadian CDI surveillance programs, and this included the following: hospital length of stay, contact with healthcare providers, pharmacotherapy, laboratory testing, and in-hospital procedures. Lost productivity was considered for those under 65 years of age, and the economic impact was quantified using publicly available labor statistics. Unit costs were obtained from published sources and presented in 2012 Canadian dollars. Results. There were an estimated 37 900 CDI episodes in Canada in 2012; 7980 (21%) of these were relapses, out of a total of 10 900 (27%) episodes of recurrence. The total cost to society of CDI was estimated at $281 million; 92% ($260 million) was in-hospital costs, 4% ($12 million) was direct medical costs in the community, and 4% ($10 million) was due to lost productivity. Management of CDI relapses alone accounted for $65.1 million (23%). Conclusions. The largest proportion of costs due to CDI in Canada arise from extra days of hospitalization. Interventions reducing the severity of infection and/or relapses leading to rehospitalizations are likely to have the largest absolute effect on direct medical costs. PMID:26191534

  13. Wide-area estimates of stand structure and water use of tamarix spp. on the lower colorado river: Implications for restoration and water management projects

    USGS Publications Warehouse

    Nagler, P.L.; Glenn, E.P.; Didan, K.; Osterberg, J.; Jordan, F.; Cunningham, J.

    2008-01-01

    Tamarix spp. removal has been proposed to salvage water and allow native vegetation to recolonize western U.S. riparian corridors. We conducted wide-area studies on the Lower Colorado River to answer some of the scientific questions about Tamarix water use and the consequences of removal, combining ground surveys with remote sensing methods. Tamarix stands had moderate rates of evapotranspiration (ET), based on remote sensing estimates, averaging 1.1 m/yr, similar to rates determined for other locations on the river and other rivers. Leaf area index values were also moderate, and stands were relatively open, with areas of bare soil interspersed within stands. At three Tamarix sites in the Cibola National Wildlife Refuge, groundwater salinity at the site nearest to the river (200 m) was relatively low (circa 2,250 mg/L) and was within 3 m of the surface. However, 750 and 1,500 m from the river, the groundwater salinity was 5,000-10,000 mg/L due to removal of water by the Tamarix stands. Despite the high groundwater salinity, the sites away from the river did not have saline surface soils. Only 1% of the mean annual river flow is lost to Tamarix ET on the Lower Colorado River in the United States, and the opportunities for water salvage through Tamarix removal are constrained by its modest ET rates. A possible alternative to Tamarix removal is to intersperse native plants among the stands to improve the habitat value of the riparian zone. ?? 2008 Society for Ecological Restoration International.

  14. Assessing changes of mangrove forest in a coastal region of southeast China using multi-temporal satellite images

    NASA Astrophysics Data System (ADS)

    Wang, Min; Cao, Wenzhi; Guan, Qingsong; Wu, Gaojie; Wang, Feifei

    2018-07-01

    Mangroves provide many ecological, economic, and social benefits to humans. In the Jiulong River Estuary of Fujian Province, China, many mangroves have been lost largely due to human activities and so artificial planting has been implemented. However, the spatial and temporal dynamics of mangrove forests are still largely unknown at this location. This study aimed to identify changes to mangrove distribution and aboveground biomass (AGB) in three periods (1995-2004, 2004-2014 and 1995-2014) in order to influence mangrove management. Landsat satellite imagery and the threshold value method were used to classify mangroves. Landsat satellite imagery, field-based biomass investigations, elevation data and an allometric biomass equation were employed to develop an AGB model using a multiple linear regression method. Both mangrove area and AGB increased from 1995 to 2014 with an increase rate of 5.5% and 7.2% for mangrove area and AGB, respectively. Mangrove expansion was the main cause for AGB and area increase. In addition, AGB increase due to the growth of mangroves without extending the area also has great potential in AGB increase. Similar to AGB, above-ground carbon increased from 57 t C/ha in 1995 to 79 t C/ha in 2014, which demonstrated that mangroves in this region can help to mitigate climate warming. However, a large-scale continuous decrease of mangrove forest in the JRE was observed, likely caused by growing human activities. Moreover, tidal range change during 2004-2014 resulted in a more adverse impact on mangroves.

  15. Prospective controlled evaluation of the effect of a community based asthma education centre in a multiracial working class neighbourhood.

    PubMed Central

    Garrett, J.; Fenwick, J. M.; Taylor, G.; Mitchell, E.; Stewart, J.; Rea, H.

    1994-01-01

    BACKGROUND--Previous work has indicated a high rate of non-attendance at hospital based clinics among young, multiracial asthmatic patients of lower socioeconomic class. The efficacy of delivering asthma education from a community health centre established in a multiracial working class neighbourhood was evaluated. METHODS--A prospective controlled study was performed in which asthmatic subjects aged between two and 55 years attending a hospital emergency room with acute asthma and living within a defined geographical area of high emergency room users were randomised to the usual follow up or the education centre plus usual follow up. Measurements were taken at entry into the study and again nine months later. RESULTS--At nine months patients randomised to the education centre had more preventive medications, more peak expiratory flow meters and better flow meter technique, more self-management plans, better knowledge of appropriate action to take when confronted with worsening asthma, less nocturnal awakening, and better self-reported asthma control than the control group. There was no difference between the study groups in measurements of compliance, hospital admission, days lost from school or work, or emergency room use. CONCLUSIONS--The main effects of education were on asthma knowledge and self-management skills, whilst improvements in asthma morbidity were small. Potential reasons for this include heterogeneous study population (in terms of baseline self-management skills, asthma severity, ethnicity and age), pragmatic study design, insensitivity of many of the measurements of morbidity, the modest effectiveness of a single time limited education programme, and inability to limit the effects of such a large community based study to the intervention group (there was a 67% reduction in asthma admissions during the study period from the geographical area targeted compared with a 22% reduction for the rest of Auckland). Images PMID:7974314

  16. Sustainable Land Management in the Lim River Basin

    NASA Astrophysics Data System (ADS)

    Grujic, Gordana; Petkovic, Sava; Tatomir, Uros

    2017-04-01

    In the cross-border belt between Serbia and Montenegro are located more than one hundred torrential water flows that belong to the Lim River Basin. Under extreme climate events they turned into floods of destructive power and great energy causing enormous damage on the environment and socio-economic development in the wider region of the Western Balkans. In addition, anthropogenic factors influence the land instability, erosion of river beds and loss of topsoil. Consequently, this whole area is affected by pluvial and fluvial erosion of various types and intensity. Terrain on the slopes over 5% is affected by intensive degree of erosion, while strong to medium degree covers 70% of the area. Moreover, in the Lim River Basin were built several hydro-energetic systems and accumulations which may to a certain extent successfully regulate the water regime downstream and to reduce the negative impact on the processes of water erosion. However, siltation of accumulation reduces their useful volume and threatens the basic functions (water reservoirs), especially those ones for water supply, irrigation and energy production that have lost a significant part of the usable volume due to accumulated sediments. Facing the negative impacts of climate change and human activities on the process of land degradation in the Lim River basin imposes urgent need of adequate preventive and protective measures at the local and regional level, which can be effectively applied only through enhanced cross-border cooperation among affected communities in the region. The following set of activities were analyzed to improve the actual management of river catchment: Identifying priorities in the spatial planning, land use and water resources management while respecting the needs of local people and the communities in the cross border region; development of cooperation and partnership between the local population, owners and users of real estate (pastures, agricultural land, forests, fisheries etc.) and local governments; planning and control of torrential streams and conservation of land, establishing the monitoring system of environmental parameters and its continuous maintenance.

  17. Geohazard assessment through the analysis of historical alluvial events in Southern Italy

    NASA Astrophysics Data System (ADS)

    Esposito, Eliana; Violante, Crescenzo

    2015-04-01

    The risk associated with extreme water events such as flash floods, results from a combination of overflows and landslides hazards. A multi-hazard approach have been utilized to analyze the 1773 flood that occurred in conjunction with heavy rainfall, causing major damage in terms of lost lives and economic cost over an area of 200 km2, including both the coastal strip between Salerno and Maiori and the Apennine hinterland, Campania region - Southern Italy. This area has been affected by a total of 40 flood events over the last five centuries, 26 of them occurred between 1900 and 2000. Streamflow events have produced severe impacts on Cava de' Tirreni (SA) and its territory and in particular four catastrophic floods in 1581, 1773, 1899 and 1954, caused a pervasive pattern of destruction. In the study area, rainstorm events typically occur in small and medium-sized fluvial system, characterized by small catchment areas and high-elevation drainage basins, causing the detachment of large amount of volcaniclastic and siliciclastic covers from the carbonate bedrock. The mobilization of these deposits (slope debris) mixed with rising floodwaters along the water paths can produce fast-moving streamflows of large proportion with significant hazardous implications (Violante et al., 2009). In this context the study of 1773 historical flood allows the detection and the definition of those areas where catastrophic events repeatedly took place over the time. Moreover, it improves the understanding of the phenomena themselves, including some key elements in the management of risk mitigation, such as the restoration of the damage suffered by the buildings and/or the environmental effects caused by the floods.

  18. Future urban land expansion and implications for global croplands.

    PubMed

    Bren d'Amour, Christopher; Reitsma, Femke; Baiocchi, Giovanni; Barthel, Stephan; Güneralp, Burak; Erb, Karl-Heinz; Haberl, Helmut; Creutzig, Felix; Seto, Karen C

    2017-08-22

    Urban expansion often occurs on croplands. However, there is little scientific understanding of how global patterns of future urban expansion will affect the world's cultivated areas. Here, we combine spatially explicit projections of urban expansion with datasets on global croplands and crop yields. Our results show that urban expansion will result in a 1.8-2.4% loss of global croplands by 2030, with substantial regional disparities. About 80% of global cropland loss from urban expansion will take place in Asia and Africa. In both Asia and Africa, much of the cropland that will be lost is more than twice as productive as national averages. Asia will experience the highest absolute loss in cropland, whereas African countries will experience the highest percentage loss of cropland. Globally, the croplands that are likely to be lost were responsible for 3-4% of worldwide crop production in 2000. Urban expansion is expected to take place on cropland that is 1.77 times more productive than the global average. The loss of cropland is likely to be accompanied by other sustainability risks and threatens livelihoods, with diverging characteristics for different megaurban regions. Governance of urban area expansion thus emerges as a key area for securing livelihoods in the agrarian economies of the Global South.

  19. Future urban land expansion and implications for global croplands

    PubMed Central

    Bren d’Amour, Christopher; Reitsma, Femke; Baiocchi, Giovanni; Barthel, Stephan; Güneralp, Burak; Erb, Karl-Heinz; Haberl, Helmut; Seto, Karen C.

    2017-01-01

    Urban expansion often occurs on croplands. However, there is little scientific understanding of how global patterns of future urban expansion will affect the world’s cultivated areas. Here, we combine spatially explicit projections of urban expansion with datasets on global croplands and crop yields. Our results show that urban expansion will result in a 1.8–2.4% loss of global croplands by 2030, with substantial regional disparities. About 80% of global cropland loss from urban expansion will take place in Asia and Africa. In both Asia and Africa, much of the cropland that will be lost is more than twice as productive as national averages. Asia will experience the highest absolute loss in cropland, whereas African countries will experience the highest percentage loss of cropland. Globally, the croplands that are likely to be lost were responsible for 3–4% of worldwide crop production in 2000. Urban expansion is expected to take place on cropland that is 1.77 times more productive than the global average. The loss of cropland is likely to be accompanied by other sustainability risks and threatens livelihoods, with diverging characteristics for different megaurban regions. Governance of urban area expansion thus emerges as a key area for securing livelihoods in the agrarian economies of the Global South. PMID:28028219

  20. Quantitative analysis of drainage obtained from aerial photographs and RBV/LANDSAT images

    NASA Technical Reports Server (NTRS)

    Dejesusparada, N. (Principal Investigator); Formaggio, A. R.; Epiphanio, J. C. N.; Filho, M. V.

    1981-01-01

    Data obtained from aerial photographs (1:60,000) and LANDSAT return beam vidicon imagery (1:100,000) concerning drainage density, drainage texture, hydrography density, and the average length of channels were compared. Statistical analysis shows that significant differences exist in data from the two sources. The highly drained area lost more information than the less drained area. In addition, it was observed that the loss of information about the number of rivers was higher than that about the length of the channels.

  1. How the National Marine Sanctuaries Act diverged from the Wilderness Act model and lost its way in the land of multiple use

    Treesearch

    William J. Chandler; Hannah Gillelan

    2007-01-01

    The fundamental flaw of the National Marine Sanctuaries Act is its lack of a singular focus on preservation. This conclusion is all the more obvious when it is compared to the Wilderness Act, enacted just eight years before. The stated objective of the Wilderness Act is to preserve roadless areas of “untrammeled” wilderness. More than 675 wilderness areas in 44 states...

  2. 76 FR 6351 - Great Lakes Pilotage: 2011 Annual Review and Adjustment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-04

    ... Area. There are no pilots currently in either of these slots and no jobs are being lost as a result of.... Abbreviations II. Regulatory History III. Basis and Purpose IV. Background V. Discussion of Comments and Changes... Changes We received comments from three persons during the NPRM public comment period. Comments outside...

  3. Intelligent transportation systems for traveler information : deployment benefits and lessons learned

    DOT National Transportation Integrated Search

    2007-01-01

    In the 10 most congested areas of the country, each rush hour traveler pays an annual "congestion tax" of $850 to $1,600 in lost time and fuel and spends a total of almost 8 work days each year stuck in traffic. To address this costly problem, the U....

  4. Window Insulation: How to Sort Through the Options.

    ERIC Educational Resources Information Center

    Miller, Barbara

    This two-part report explores the efforts of businesses and individuals to improve the thermal performance of windows. Part I discusses the basics of what makes a window product insulate or save energy. Topic areas addressed include saving energy lost through windows, key components of window insulation, three basic types of window insulation,…

  5. The effects of tropospheric ozone on net primary production and implications for climate change

    USDA-ARS?s Scientific Manuscript database

    Tropospheric ozone (O3) is a global air pollutant that causes billions of dollars in lost plant productivity annually. It is an important anthropogenic greenhouse gas, and as a secondary air pollutant, can persist at high concentrations in rural areas far from industrial sources. Ozone reduces plant...

  6. 77 FR 47911 - Notice of a Change in Direction Finder Availability in Alaska

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-10

    ... no flight assists, nor usage of DF equipment for orientation services. Newer technologies such as... approaches in Alaska. DF usage for pilot orientation has become almost non-existent. Since 2004, the Alaska Flight Service Information Area Group (AFSIAG) has documented eight flight assists that involved lost or...

  7. 5 CFR 894.512 - What happens if I leave Federal Government and then return?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES DENTAL AND VISION INSURANCE PROGRAM... before you separated. Exceptions: (i) If you were enrolled in a dental or vision plan with a restricted... different dental or vision plan that serves that area. (ii) If you have since gained or lost an eligible...

  8. 5 CFR 894.512 - What happens if I leave Federal Government and then return?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES DENTAL AND VISION INSURANCE PROGRAM... before you separated. Exceptions: (i) If you were enrolled in a dental or vision plan with a restricted... different dental or vision plan that serves that area. (ii) If you have since gained or lost an eligible...

  9. Earth observations taken by the Expedition Seven crew

    NASA Image and Video Library

    2003-08-02

    ISS007-E-11613 (2 August 2003) --- This digital still camera's view from the International Space Station features early August forest fires in the Lost Creek area on the border of Alberta and British Columbia, just to the southwest of Calgary. Across the international border, fires were raging in the Glacier National Park in Montana

  10. Earth observations taken by the Expedition Seven crew

    NASA Image and Video Library

    2003-08-02

    ISS007-E-11614 (2 August 2003) --- This digital still camera's view from the International Space Station features early August forest fires in the Lost Creek area on the border of Alberta and British Columbia, just to the southwest of Calgary. Across the international border, fires were raging in the Glacier National Park in Montana

  11. Lab Fire Extinguishers: Here Today, Gone Tomorrow?

    ERIC Educational Resources Information Center

    Roy, Ken

    2010-01-01

    When renovations or new construction occur, fire extinguishers sometimes get lost in the mix. Unfortunately, whether to save money or because the fire code is misinterpreted, some schools do not install fire extinguishers in laboratories and other areas of the building. Let's set the record straight! If flammables are present, the fire code…

  12. 43 CFR 9185.4-1 - Estimate of cost.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... may, in the case of densely entered townships, involve an expense of $5,000 or more per township. (b... mere reestablishment of lost or obliterated or misplaced corners in a limited area of a township, such... corners. Employees of the Government are prohibited from participating in the resurvey of a township or...

  13. Problem Solving in Practice

    ERIC Educational Resources Information Center

    Greene, Kim; Heyck-Williams, Jeff; Timpson Gray, Elicia

    2017-01-01

    Problem solving spans all grade levels and content areas, as evidenced by this compilation of projects from schools across the United States. In one project, high school girls built a solar-powered tent to serve their city's homeless population. In another project, 4th graders explored historic Jamestown to learn about the voices lost to history.…

  14. Fall from equipment injuries in U.S. mining: identification of specific research areas for future investigation.

    PubMed

    Moore, Susan M; Porter, William L; Dempsey, Patrick G

    2009-01-01

    The objective of this study was to evaluate the circumstances leading to fall from equipment injuries in the mining industry. The 2006 and 2007 Mine Safety and Health Administration annual injury databases were utilized for this study whereby the injury narrative, nature of injury, body part injured, mine type, age at injury, and days lost were evaluated for each injury. The majority of injuries occurred at surface mining facilities (approximately 60%) with fractures and sprains/strains being the most common injuries occurring to the major joints of the body. Nearly 50% of injuries occurred during ingress/egress, predominantely during egress, and approximately 25% of injuries occurred during maintenance tasks. The majority of injuries occurred in relation to large trucks, wheel loaders, dozers, and conveyors/belts. The severity of injury was independent of age and the median days lost was seven days; however, there was a large range in severity. From the data obtained in this study, several different research areas have been identified for future work, which include balance and stability control when descending ladders and equipment design for maintenance tasks.

  15. Wayfinding concept in University of Brawijaya

    NASA Astrophysics Data System (ADS)

    Firjatullah, H.; Kurniawan, E. B.; Purnamasari, W. D.

    2017-06-01

    Wayfinding is an activity related to the orientation and motion from first point to point of destination. Benefits of wayfinding in the area of education, namely as a means of helping direct a person to a destination so as to reduce the lostness and assist users in remembering the way through the role of space and objects wayfinding. Around 48% new students of University of Brawijaya (UB) 2015 that was ever lost when entering the campus. This shows the need for wayfinding concept to someone who was unfamiliar with the surrounding area as freshmen. This study uses mental map analysis to find the objects hierarchy wayfinding determination based on the respondents and the space syntax (visual graph analysis) as a hierarchy based on the determination of the configuration space. The overlay result say that hierarchy between both of analysis shows there are several objects which are potentially in wayfinding process on the campus of UB. The concept of wayfinding generate different treatment of the selected object based of wayfinding classification, both in maintaining the function of the object in space and develop the potential of the object wayfinding.

  16. Predation on seabirds by red foxes at Shaiak Island, Alaska

    USGS Publications Warehouse

    Petersen, M.R.

    1982-01-01

    Two Red Foxes (Vulpes fulva) that invaded Shaiak Island before the 1976 nesting season had a marked impact on the nesting success of five of seven species of seabirds breeding on the island that year. Common Eiders (Somateria mollissima), Glaucous-winged Gulls (Larus glaucescens), and Common Murres (Uria aalge), that nest in areas accessible to foxes, did not raise any young to fledging. Double-crested Cormorants (Phalacrocorax auritus) were only slightly more successful; 13 (4.3%) of 300 pairs raised one or more young to fledging. Evidence suggested that 21 (35.6%) of 62 pairs of Tufted Puffins (Lunda cirrhata) lost eggs or chicks to foxes, and foxes killed at least 13 (8.3%) of 156 adult puffins on ten sample plots. Conversely, Black-Legged Kittiwakes (Rissa tridactyla) and Pelagic Cormorants (Phalacrocorax pelagicus), which nested primarily on cliffs inaccessible to foxes, lost very few nests. There was no apparent change in general nest site selections by seabirds the following year, when foxes were no longer present. Any avoidance by birds of areas vulnerable to fox predation would probably be discernible only after several years of continuous predation.

  17. The hydrogeology of urbanization: The lost springs of Washington, D.C., late Tertiary and Quaternary sediments of D.C., and the Baltimore Long Term Ecological Research site (LTER): Chapter

    USGS Publications Warehouse

    Bhaskar, Aditi; Pavich, Milan J.; Sharp, John M.

    2015-01-01

    Urbanization is a major process now shaping the environment. This field trip looks at the hydrogeology of the general Washington, D.C., area and focuses on the city's lost springs. Until 150 years ago, springs and shallow dug wells were the main source of drinking water for residents of Washington, D.C. Celebrating the nation's bicentennial, Garnett P. Williams of the U.S. Geological Survey examined changes in water supply and water courses since 1776. He examined old newspaper files to determine the location of the city's springs. This field trip visits sites of some of these springs (few of which are now flowing), discusses the hydrologic impacts of urbanization and the general geological setting, and finishes with the Baltimore Long Term Ecological Research site at Dead Run and its findings. The field trip visits some familiar locations in the Washington, D.C., area, and gives insights into their often hidden hydrologic past and present.

  18. [Comparative evaluation of two kinds of micro-implant system with different size].

    PubMed

    Wang, Zhen-Dong; Li, Qing-Yi; Wang, Lin; Gu, Yong-Jia

    2009-04-01

    To offer some reference for micro-implant's development and population by analyzing clinical application of two kinds of micro-implant systems. 38 patients treated with MIA (micro-implant anchorage) and 28 patients treated with SDIA (self-driven titanium implant for orthodontic anchorage) were included. Analyzing the rate of lost implants, the gum's reactivity and the efficiency of moving teeth summarized the excellences and shortcomings of two systems. 1) Six of MIA implants fell off after being inserted. Seven of SDIA implants lost when they had been implanted for a month. But they were stable after being inserted again. 2) The gum around 12 SDIA implants got inflammation symptom, but the gum around MIA implants was normal. 3) Both MIA implants and SDIA implants could move teeth effectively and persistently when they were stable. When we apply micro-implant in clinic, we should prevent it from closing roots of teeth and choose the small tip micro-implant. The embedded position should be in area of attachment gum. At the same time, the areas around the tip of micro-implant should be keeping clean.

  19. KENNEDY SPACE CENTER, FLA. - A 20-foot by 15-foot replica of the STS-107 logo has been installed above the “A” on the A tower in the transfer aisle of the Vehicle Assembly Building. The debris from the orbiter Columbia, lost in a tragic accident on its return to Earth from the STS-107 mission, is permanently stored in the tower. A dedication ceremony Jan. 29, 2004, unveiled a plaque being installed in the storage area in honor of “Columbia, the crew of STS-107, and their loved ones.”

    NASA Image and Video Library

    2004-01-29

    KENNEDY SPACE CENTER, FLA. - A 20-foot by 15-foot replica of the STS-107 logo has been installed above the “A” on the A tower in the transfer aisle of the Vehicle Assembly Building. The debris from the orbiter Columbia, lost in a tragic accident on its return to Earth from the STS-107 mission, is permanently stored in the tower. A dedication ceremony Jan. 29, 2004, unveiled a plaque being installed in the storage area in honor of “Columbia, the crew of STS-107, and their loved ones.”

  20. KENNEDY SPACE CENTER, FLA. - Workers install a 20-foot by 15-foot replica of the STS-107 logo above the “A” on the A tower in the transfer aisle of the Vehicle Assembly Building. The debris from the orbiter Columbia, lost in a tragic accident on its return to Earth from the STS-107 mission, is permanently stored in the tower. A dedication ceremony Jan. 29, 2004, revealed a plaque being installed in the storage area in honor of “Columbia, the crew of STS-107, and their loved ones.”

    NASA Image and Video Library

    2004-01-29

    KENNEDY SPACE CENTER, FLA. - Workers install a 20-foot by 15-foot replica of the STS-107 logo above the “A” on the A tower in the transfer aisle of the Vehicle Assembly Building. The debris from the orbiter Columbia, lost in a tragic accident on its return to Earth from the STS-107 mission, is permanently stored in the tower. A dedication ceremony Jan. 29, 2004, revealed a plaque being installed in the storage area in honor of “Columbia, the crew of STS-107, and their loved ones.”

  1. Kelp Gulls (Larus dominicanus) killed and injured by discarded monofilament lines at a marine recreational fishery in northern Patagonia.

    PubMed

    Yorio, Pablo; Marinao, Cristian; Suárez, Nicolás

    2014-08-15

    Among marine debris, monofilament fishing lines often result in negative impacts on marine organisms. We characterized marine debris and incidence of lost and discarded monofilament lines along beaches used by recreational fishers, and report the impact of lines on Kelp Gulls (Larus dominicanus) at the Bahía San Blas protected area, site of one of the main shore-based recreational fisheries of the southwestern Atlantic. Over 55% of the marine debris recorded originated from recreational fishing activities. Balls of tangled monofilament lines were found at a rate of 40.5 items per km. A total of 27 adult Kelp Gulls were found entangled with monofilament. All individuals were tangled to vegetation within colony boundaries. Four of the gulls had a monofilament line protruding from the bill, showing that they may be also killed when trying to obtain bait. Our results indicate that lost or discarded monofilament lines in the Bahía San Blas recreational fishing area result in undesired impacts on coastal wildlife. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. An efficient management system for wireless sensor networks.

    PubMed

    Ma, Yi-Wei; Chen, Jiann-Liang; Huang, Yueh-Min; Lee, Mei-Yu

    2010-01-01

    Wireless sensor networks have garnered considerable attention recently. Networks typically have many sensor nodes, and are used in commercial, medical, scientific, and military applications for sensing and monitoring the physical world. Many researchers have attempted to improve wireless sensor network management efficiency. A Simple Network Management Protocol (SNMP)-based sensor network management system was developed that is a convenient and effective way for managers to monitor and control sensor network operations. This paper proposes a novel WSNManagement system that can show the connections stated of relationships among sensor nodes and can be used for monitoring, collecting, and analyzing information obtained by wireless sensor networks. The proposed network management system uses collected information for system configuration. The function of performance analysis facilitates convenient management of sensors. Experimental results show that the proposed method enhances the alive rate of an overall sensor node system, reduces the packet lost rate by roughly 5%, and reduces delay time by roughly 0.2 seconds. Performance analysis demonstrates that the proposed system is effective for wireless sensor network management.

  3. Loss of life in flood events

    NASA Astrophysics Data System (ADS)

    Špitalar, Maruša

    2013-04-01

    Natural disasters per se give a negative connotation. They are destructive to material elements in a space, nature itself and represent a threat to peoples' lives and health. Floods, especially flash floods due to its power and happening suddenly cause extensive damage. Hence, they are hard to predict and are characterized with violent movement, lots of lives are lost. Floods are among natural hazards the one causing the highest number of fatalities. Having said that very important aspects are humans' vulnerability, risk perception, their behavior when confronted with hazardous situations and on the other hand issues related to adequate warning signs and canals of communication. It is very important to take into consideration this segments also and not mainly just structural measures. However the aim of this paper is to emphasis mainly the social aspects of floods. It consists of two main parts. First one refers to mans' vulnerability, risk perception when it comes to danger caused by rising waters and how does culture influences peoples' response and reaction to flood causalities. The second part consists of data about detailed information on circumstances of death that have been collected from several different sources from several EU countries. There has been also available information on the age and gender of people who lost lives in flood events. With gender males dominated among death people since tend to risk more in risky situations. There has been also defined a vulnerable age group among flood fatalities. Analysis of circumstance of death enabled us to define risky groups that are very important for flood managers. Further on this is very beneficial also for risk prevention, early warning systems and creating the best canals in order to information about upcoming danger would successfully reach people at hazardous areas and also for the others to avoid them.

  4. Probable hydrologic effects of a hypothetical failure of Mackay Dam on the Big Lost River Valley from Mackay, Idaho to the Idaho National Engineering Laboratory

    USGS Publications Warehouse

    Druffel, Leroy; Stiltner, Gloria J.; Keefer, Thomas N.

    1979-01-01

    Mackay Dam is an irrigation reservoir on the Big Lost River, Idaho, approximately 7.2 kilometers northwest of Mackay, Idaho. Consequences of possible rupture of the dam have long concerned the residents of the river valley. The presence of reactors and of a management complex for nuclear wastes on the reservation of the Idaho National Engineering Laboratory (INEL), near the river , give additional cause for concern over the consequences of a rupture of Mackay Dam. The objective of this report is to calculate and route the flood wave resulting from the hypothetical failure of Mackay Dam downstream to the INEL. Both a full and a 50 percent partial breach of this dam are investigated. Two techniques are used to develop the dam-break model. The method of characteristics is used to propagate the shock wave after the dam fails. The linear implicit finite-difference solution is used to route the flood wave after the shock wave has dissipated. The time of travel of the flood wave, duration of flooding, and magnitude of the flood are determined for eight selected sites from Mackay Dam, Idaho, through the INEL diversion. At 4.2 kilometers above the INEL diversion, peak discharges of 1,550.2 and 1,275 cubic meters per second and peak flood elevations of 1,550.3 and 1,550.2 meters were calculated for the full and partial breach, respectively. Flood discharges and flood peaks were not compared for the area downstream of the diversion because of the lack of detailed flood plain geometry. (Kosco-USGS)

  5. Arbitrary mangrove-to-water ratios imposed on shrimp farmers in Vietnam contradict with the aims of sustainable forest management.

    PubMed

    Baumgartner, Urs; Kell, Shelagh; Nguyen, Tuan Hoang

    2016-01-01

    Worldwide, an estimated 35 % of mangrove forests have been lost between 1980 and 2005-among other reasons due to expansion of aquaculture production systems. In Vietnam, where the total mangrove area decreased from 269,150 ha in 1980 to 157,500 ha in 2000, regulation of such systems in the form of 'mangrove-to-water surface ratio' has had limited success to halt these losses. In this study, a survey of 40 Vietnamese households was conducted in mangrove production forests in Rach Goc commune, Ngoc Hien district, Ca Mau province to understand whether fixed limits on minimal mangrove coverage influence farmers' decisions on mangrove protection. Results of the survey suggest that rural households greatly depend on the incomes generated from shrimp (and crab) farming but that they do not have a share in economic incentives from timber harvests due to lack of full ownership. A strong relationship between mangrove coverage and per pond area income was also revealed. Because farmers are not aware of applicable laws in terms of mangrove-to-water ratios, mangrove coverage tends to shift in favour of higher pond areas. Overall, the findings indicate that regulations in the form of universal mangrove-to-water ratios do not consider the realities of local households, nor are they economically or environmentally useful-rather, they appear to be arbitrary limitations that are not respected by affected communities. The findings question the efficiency of efforts put into stricter enforcement.

  6. Impacts of climate change and renewable energy development on habitat of an endemic squirrel, Xerospermophilus mohavensis, in the Mojave Desert, USA

    USGS Publications Warehouse

    Inman, Richard D.; Esque, Todd C.; Nussear, Kenneth E.; Leitner, Philip; Matocq, Marjorie D.; Weisberg, Peter J.; Dilts, Thomas E.

    2016-01-01

    Predicting changes in species distributions under a changing climate is becoming widespread with the use of species distribution models (SDMs). The resulting predictions of future potential habitat can be cast in light of planned land use changes, such as urban expansion and energy development to identify areas with potential conflict. However, SDMs rarely incorporate an understanding of dispersal capacity, and therefore assume unlimited dispersal in potential range shifts under uncertain climate futures. We use SDMs to predict future distributions of the Mojave ground squirrel, Xerospermophilus mohavensis Merriam, and incorporate partial dispersal models informed by field data on juvenile dispersal to assess projected impact of climate change and energy development on future distributions of X. mohavensis. Our models predict loss of extant habitat, but also concurrent gains of new habitat under two scenarios of future climate change. Under the B1 emissions scenario- a storyline describing a convergent world with emphasis on curbing greenhouse gas emissions- our models predicted losses of up to 64% of extant habitat by 2080, while under the increased greenhouse gas emissions of the A2 scenario, we suggest losses of 56%. New potential habitat may become available to X. mohavensis, thereby offsetting as much as 6330 km2 (50%) of the current habitat lost. Habitat lost due to planned energy development was marginal compared to habitat lost from changing climates, but disproportionately affected current habitat. Future areas of overlap in potential habitat between the two climate change scenarios are identified and discussed in context of proposed energy development.

  7. Carbon loss from an unprecedented Arctic tundra wildfire.

    PubMed

    Mack, Michelle C; Bret-Harte, M Syndonia; Hollingsworth, Teresa N; Jandt, Randi R; Schuur, Edward A G; Shaver, Gaius R; Verbyla, David L

    2011-07-27

    Arctic tundra soils store large amounts of carbon (C) in organic soil layers hundreds to thousands of years old that insulate, and in some cases maintain, permafrost soils. Fire has been largely absent from most of this biome since the early Holocene epoch, but its frequency and extent are increasing, probably in response to climate warming. The effect of fires on the C balance of tundra landscapes, however, remains largely unknown. The Anaktuvuk River fire in 2007 burned 1,039 square kilometres of Alaska's Arctic slope, making it the largest fire on record for the tundra biome and doubling the cumulative area burned since 1950 (ref. 5). Here we report that tundra ecosystems lost 2,016 ± 435 g C m(-2) in the fire, an amount two orders of magnitude larger than annual net C exchange in undisturbed tundra. Sixty per cent of this C loss was from soil organic matter, and radiocarbon dating of residual soil layers revealed that the maximum age of soil C lost was 50 years. Scaled to the entire burned area, the fire released approximately 2.1 teragrams of C to the atmosphere, an amount similar in magnitude to the annual net C sink for the entire Arctic tundra biome averaged over the last quarter of the twentieth century. The magnitude of ecosystem C lost by fire, relative to both ecosystem and biome-scale fluxes, demonstrates that a climate-driven increase in tundra fire disturbance may represent a positive feedback, potentially offsetting Arctic greening and influencing the net C balance of the tundra biome.

  8. Risk control and the minimum significant risk

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

    Seiler, F.A.; Alvarez, J.L.

    1996-06-01

    Risk management implies that the risk manager can, by his actions, exercise at least a modicum of control over the risk in question. In the terminology of control theory, a management action is a control signal imposed as feedback on the system to bring about a desired change in the state of the system. In the terminology of risk management, an action is taken to bring a predicted risk to lower values. Even if it is assumed that the management action taken is 100% effective and that the projected risk reduction is infinitely well known, there is a lower limitmore » to the desired effects that can be achieved. It is based on the fact that all risks, such as the incidence of cancer, exhibit a degree of variability due to a number of extraneous factors such as age at exposure, sex, location, and some lifestyle parameters such as smoking or the consumption of alcohol. If the control signal is much smaller than the variability of the risk, the signal is lost in the noise and control is lost. This defines a minimum controllable risk based on the variability of the risk over the population considered. This quantity is the counterpart of the minimum significant risk which is defined by the uncertainties of the risk model. Both the minimum controllable risk and the minimum significant risk are evaluated for radiation carcinogenesis and are shown to be of the same order of magnitude. For a realistic management action, the assumptions of perfectly effective action and perfect model prediction made above have to be dropped, resulting in an effective minimum controllable risk which is determined by both risk limits. Any action below that effective limit is futile, but it is also unethical due to the ethical requirement of doing more good than harm. Finally, some implications of the effective minimum controllable risk on the use of the ALARA principle and on the evaluation of remedial action goals are presented.« less

  9. Assessing and managing body condition score for the prevention of metabolic disease in dairy cows.

    PubMed

    Roche, John R; Kay, Jane K; Friggens, Nic C; Loor, Juan J; Berry, Donagh P

    2013-07-01

    Body condition score (BCS) is an assessment of a cow's body fat (and muscle) reserves, with low values reflecting emaciation and high values equating to obesity. The intercalving profile of BCS is a mirror image of the milk lactation profile. The BCS at which a cow calves, her nadir BCS, and the amount of BCS lost after calving are associated with milk production, reproduction, and health. Genetics, peripartum nutrition, and management are factors that likely interact with BCS to determine the risk of health disorders. Copyright © 2013 Elsevier Inc. All rights reserved.

  10. Considerations in the design of a communication network for an autonomously managed power system

    NASA Technical Reports Server (NTRS)

    Mckee, J. W.; Whitehead, Norma; Lollar, Louis

    1989-01-01

    The considerations involved in designing a communication network for an autonomously managed power system intended for use in space vehicles are examined. An overview of the design and implementation of a communication network implemented in a breadboard power system is presented. An assumption that the monitoring and control devices are distributed but physically close leads to the selection of a multidrop cable communication system. The assumption of a high-quality communication cable in which few messages are lost resulted in a simple recovery procedure consisting of a time out and retransmit process.

  11. Comprehensive analysis of a Radiology Operations Management computer system.

    PubMed

    Arenson, R L; London, J W

    1979-11-01

    The Radiology Operations Management computer system at the Hospital of the University of Pennsylvania is discussed. The scheduling and file room modules are based on the system at Massachusetts General Hospital. Patient delays are indicated by the patient tracking module. A reporting module allows CRT/keyboard entry by transcriptionists, entry of standard reports by radiologists using bar code labels, and entry by radiologists using a specialty designed diagnostic reporting terminal. Time-flow analyses demonstrate a significant improvement in scheduling, patient waiting, retrieval of radiographs, and report delivery. Recovery of previously lost billing contributes to the proved cost effectiveness of this system.

  12. Effects of soil management techniques on soil water erosion in apricot orchards.

    PubMed

    Keesstra, Saskia; Pereira, Paulo; Novara, Agata; Brevik, Eric C; Azorin-Molina, Cesar; Parras-Alcántara, Luis; Jordán, Antonio; Cerdà, Artemi

    2016-05-01

    Soil erosion is extreme in Mediterranean orchards due to management impact, high rainfall intensities, steep slopes and erodible parent material. Vall d'Albaida is a traditional fruit production area which, due to the Mediterranean climate and marly soils, produces sweet fruits. However, these highly productive soils are left bare under the prevailing land management and marly soils are vulnerable to soil water erosion when left bare. In this paper we study the impact of different agricultural land management strategies on soil properties (bulk density, soil organic matter, soil moisture), soil water erosion and runoff, by means of simulated rainfall experiments and soil analyses. Three representative land managements (tillage/herbicide/covered with vegetation) were selected, where 20 paired plots (60 plots) were established to determine soil losses and runoff. The simulated rainfall was carried out at 55mmh(-1) in the summer of 2013 (<8% soil moisture) for one hour on 0.25m(2) circular plots. The results showed that vegetation cover, soil moisture and organic matter were significantly higher in covered plots than in tilled and herbicide treated plots. However, runoff coefficient, total runoff, sediment yield and soil erosion were significantly higher in herbicide treated plots compared to the others. Runoff sediment concentration was significantly higher in tilled plots. The lowest values were identified in covered plots. Overall, tillage, but especially herbicide treatment, decreased vegetation cover, soil moisture, soil organic matter, and increased bulk density, runoff coefficient, total runoff, sediment yield and soil erosion. Soil erosion was extremely high in herbicide plots with 0.91Mgha(-1)h(-1) of soil lost; in the tilled fields erosion rates were lower with 0.51Mgha(-1)h(-1). Covered soil showed an erosion rate of 0.02Mgha(-1)h(-1). These results showed that agricultural management influenced water and sediment dynamics and that tillage and herbicide treatment should be avoided. Copyright © 2016 Elsevier B.V. All rights reserved.

  13. Initial management of hospital evacuations caused by Hurricane Rita: a systematic investigation.

    PubMed

    Downey, Erin L; Andress, Knox; Schultz, Carl H

    2013-06-01

    Hurricanes remain a major threat to hospitals throughout the world. The authors attempted to identify the planning areas that impact hospital management of evacuations and the challenges faced when sheltering-in-place. This observational, retrospective cohort study examined acute care institutions from one hospital system impacted by Hurricane Rita in 2005. Investigators used a standardized survey instrument and interview process, previously used in the hospital evacuation context, to examine hospitals' initial internal situational awareness and subsequent decision making that resulted in evacuation due to Hurricane Rita. Participants from each hospital included representatives from senior leadership and clinical and nonclinical staff that comprised the Incident Management Team (IMT). The main measured outcomes were responses to 95 questions contained in the survey. Seven of ten eligible hospitals participated in the study. All facilities evacuated the sickest patients first. The most significant factors prompting evacuation were the issuing of mandatory evacuation orders, storm dynamics (category, projected path, storm surge), and loss of regional communications. Hospitals that sheltered-in-place experienced staff shortages, interruptions to electrical power, and loss of water supplies. Three fully-evacuated institutions experienced understaffing of 40%-60%, and four hospitals sustained depressed staffing levels for over four weeks. Five hospitals lost electricity for a mean of 4.8 days (range .5-11 days). All facilities continued to receive patients to their Emergency Departments (EDs) while conducting their own evacuation. Hospital EDs should plan for continuous patient arrival during evacuation. Emergency Operation Plans (EOPs) that anticipate challenges associated with evacuation will help to maximize initial decision making and management during a crisis situation. Hospitals that shelter-in-place face critical shortages and must provide independent patient care for prolonged periods.

  14. SistematX, an Online Web-Based Cheminformatics Tool for Data Management of Secondary Metabolites.

    PubMed

    Scotti, Marcus Tullius; Herrera-Acevedo, Chonny; Oliveira, Tiago Branquinho; Costa, Renan Paiva Oliveira; Santos, Silas Yudi Konno de Oliveira; Rodrigues, Ricardo Pereira; Scotti, Luciana; Da-Costa, Fernando Batista

    2018-01-03

    The traditional work of a natural products researcher consists in large part of time-consuming experimental work, collecting biota to prepare and analyze extracts and to identify innovative metabolites. However, along this long scientific path, much information is lost or restricted to a specific niche. The large amounts of data already produced and the science of metabolomics reveal new questions: Are these compounds known or new? How fast can this information be obtained? To answer these and other relevant questions, an appropriate procedure to correctly store information on the data retrieved from the discovered metabolites is necessary. The SistematX (http://sistematx.ufpb.br) interface is implemented considering the following aspects: (a) the ability to search by structure, SMILES (Simplified Molecular-Input Line-Entry System) code, compound name and species; (b) the ability to save chemical structures found by searching; (c) compound data results include important characteristics for natural products chemistry; and (d) the user can find specific information for taxonomic rank (from family to species) of the plant from which the compound was isolated, the searched-for molecule, and the bibliographic reference and Global Positioning System (GPS) coordinates. The SistematX homepage allows the user to log into the data management area using a login name and password and gain access to administration pages. In this article, we introduced a modern and innovative web interface for the management of a secondary metabolite database. With its multiplatform design, it is able to be properly consulted via the internet and managed from any accredited computer. The interface provided by SistematX contains a wealth of useful information for the scientific community about natural products, highlighting the locations of species from which compounds are isolated.

  15. Supplemental water releases for fisheries restoration in a Brazilian floodplain River: A conceptual model

    USGS Publications Warehouse

    Godinho, Alexandre L.; Kynard, B.; Martinez, C.B.

    2007-01-01

    Highly productive floodplain rivers in Brazil and elsewhere provide livelihood and recreational fishing for millions of people around the world, but damming and controlled water discharge are a threat to these valuable ecosystems. Supplemental water releases (SWRs) at a dam are increasingly used for restoring fisheries productivity in many floodplain rivers. We proposed a conceptual model for a hypothetical water release to enhance fisheries using Tre??s Marias Reservoir (TMR) on the Sa??o Francisco River (SFR), Brazil. The information needed by the model follows: (i) Biologically, what is the best release date? (ii) How much water will be released? (iii) What is the pattern of impoundment and how much impounded water will be released? (iv) What is the lost revenue to the power plant associated with SWR? (v) What is the relationship between river discharge and the area of floodplain that is flooded? (vi) What is the relationship between SWR and fisheries value? Ichthyoplankton studies in the SFR showed a clear positive relationship between fish density and water level (WL). While the relationship between WL and floodplain area flooded and recruitment is not known, we concluded the best date for release is when there is a natural flood, which naturally triggers fish spawning and the SWR will add to the natural flood and cover a greater floodplain area. The released volume will range from 0.302km3 to 2.192 km3, depending on SWR duration. In most years from 1976 to 2003, TMR impounded enough water for SWR only in the second half of the fish-spawning season (January-March). Lost revenue at TMR depended on release volume and ranged from US$ 0.493 million to US$ 3.452 million for the actual power rate. However, SWR could increase commercial fisheries income an estimated US$ 4.468 million. We forecast that SWR can bring fisheries benefits that surpass the lost revenue.

  16. The Resilient Economy: Integrating Competitiveness and Security

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

    Debbie van Opstal

    2009-01-07

    Globalization, technological complexity, interdependence, terrorism, climate and energy volatility, and pandemic potential are increasing the level of risk that societies and organizations now face. Risks also are increasingly interrelated; disruptions in one area can cascade in multiple directions. The ability to manage emerging risks, anticipate the interactions between different types of risk, and bounce back from disruption will be a competitive differentiator for companies and countries alike in the 21st century. What Policymakers Should Know The national objective is not just homeland protection, but economic resilience: the ability to mitigate and recover quickly from disruption. Businesses must root the casemore » for investment in resilience strategies to manage a spectrum of risks, not just catastrophic ones. Making a business case for investment in defenses against low-probability events (even those with high impact) is difficult. However, making a business case for investments that assure business continuity and shareholder value is not a heavy lift. There are an infinite number of disruption scenarios, but only a finite number of outcomes. Leading organizations do not manage specific scenarios, rather they create the agility and flexibility to cope with turbulent situations. The investments and contingency plans these leading companies make to manage a spectrum of risk create a capability to respond to high-impact disasters as well. Government regulations tend to stovepipe different types of risk, which impedes companies abilities to manage risk in an integrated way. Policies to strengthen risk management capabilities would serve both security and competitiveness goals. What CEOs and Boards Should Know Operational risks are growing rapidly and outpacing many companies abilities to manage them. Corporate leadership has historically viewed operational risk management as a back office control function. But managing operational risks increasingly affects real-time financial performance. The 835 companies that announced a supply chain disruption between 1989 and 2000 experienced 33 percent to 40 percent lower stock returns than their industry peers. Twenty-five percent of companies that experienced an IT outage of two to six days went bankrupt immediately. Ninety-three percent of companies that lost their data center for 10 days or more filed for bankruptcy within a year.« less

  17. Drought-induced changes in flow regimes lead to long-term losses in mussel-provided ecosystem services

    PubMed Central

    Vaughn, Caryn C; Atkinson, Carla L; Julian, Jason P

    2015-01-01

    Extreme hydro-meteorological events such as droughts are becoming more frequent, intense, and persistent. This is particularly true in the south central USA, where rapidly growing urban areas are running out of water and human-engineered water storage and management are leading to broad-scale changes in flow regimes. The Kiamichi River in southeastern Oklahoma, USA, has high fish and freshwater mussel biodiversity. However, water from this rural river is desired by multiple urban areas and other entities. Freshwater mussels are large, long-lived filter feeders that provide important ecosystem services. We ask how observed changes in mussel biomass and community composition resulting from drought-induced changes in flow regimes might lead to changes in river ecosystem services. We sampled mussel communities in this river over a 20-year period that included two severe droughts. We then used laboratory-derived physiological rates and river-wide estimates of species-specific mussel biomass to estimate three aggregate ecosystem services provided by mussels over this time period: biofiltration, nutrient recycling (nitrogen and phosphorus), and nutrient storage (nitrogen, phosphorus, and carbon). Mussel populations declined over 60%, and declines were directly linked to drought-induced changes in flow regimes. All ecosystem services declined over time and mirrored biomass losses. Mussel declines were exacerbated by human water management, which has increased the magnitude and frequency of hydrologic drought in downstream reaches of the river. Freshwater mussels are globally imperiled and declining around the world. Summed across multiple streams and rivers, mussel losses similar to those we document here could have considerable consequences for downstream water quality although lost biofiltration and nutrient retention. While we cannot control the frequency and severity of climatological droughts, water releases from reservoirs could be used to augment stream flows and prevent compounded anthropogenic stressors. PMID:25859334

  18. Cost of tobacco-related diseases, including passive smoking, in Hong Kong.

    PubMed

    McGhee, S M; Ho, L M; Lapsley, H M; Chau, J; Cheung, W L; Ho, S Y; Pow, M; Lam, T H; Hedley, A J

    2006-04-01

    Costs of tobacco-related disease can be useful evidence to support tobacco control. In Hong Kong we now have locally derived data on the risks of smoking, including passive smoking. To estimate the health-related costs of tobacco from both active and passive smoking. Using local data, we estimated active and passive smoking-attributable mortality, hospital admissions, outpatient, emergency and general practitioner visits for adults and children, use of nursing homes and domestic help, time lost from work due to illness and premature mortality in the productive years. Morbidity risk data were used where possible but otherwise estimates based on mortality risks were used. Utilisation was valued at unit costs or from survey data. Work time lost was valued at the median wage and an additional costing included a value of USD 1.3 million for a life lost. In the Hong Kong population of 6.5 million in 1998, the annual value of direct medical costs, long term care and productivity loss was USD 532 million for active smoking and USD 156 million for passive smoking; passive smoking accounted for 23% of the total costs. Adding the value of attributable lives lost brought the annual cost to USD 9.4 billion. The health costs of tobacco use are high and represent a net loss to society. Passive smoking increases these costs by at least a quarter. This quantification of the costs of tobacco provides strong motivation for legislative action on smoke-free areas in the Asia Pacific Region and elsewhere.

  19. Fatal fall into a volcanic fumarole.

    PubMed

    Cantrell, Lee; Young, Michael

    2009-01-01

    Fatalities secondary to inhalation of volcanic gases in the United States have rarely been reported. We report the deaths of 3 ski patrol members at a popular California ski resort. After a snowstorm, ski patrol members were fencing off a well-known volcanic fumarole when the snow around the vent collapsed. Two members slid into the deep hole and rapidly lost consciousness. A third member carrying oxygen descended into the hole and also lost consciousness. A fourth member affixed an oxygen mask, but still lost consciousness upon descent. The 3 initial victims expired at the scene, while the fourth victim survived. Autopsy results for all 3 were consistent with a suffocation/asphyxiation death. In the case described, the involved fumarole is a well-known source of toxic gases. Atmospheric sampling data dating back decades demonstrate that carbon dioxide levels typically range from 97% to 99%, nitrogen gas from 1% to 3%, and hydrogen sulfide from .004% to .07%. Other gases in smaller concentrations include oxygen, hydrogen, and carbon monoxide. Given the rapidity with which our victims lost consciousness and the historical data available on the Mammoth Mountain Fumarole (MMF), it is plausible that our patients suffered from acute asphyxiation, although the contribution of the directly toxic effects of the gases involved cannot be ruled out. During winter months, snow can build up and disguise volcanic vents and potentially trap toxic fumes to form dangerous, gas-filled pits. Recognition of such potential hazards is essential when working in or venturing into volcanically active areas during the winter.

  20. A simple and valuable approach for measuring customer satisfaction.

    PubMed

    Kinney, William C

    2005-08-01

    To determine the financial impact of poor customer satisfaction and the value of information gained from using a 1-question customer-satisfaction survey in a medical setting. A single-question customer-satisfaction survey was collected from customers presenting to an academic otolaryngology head and neck surgery outpatient clinic. The overall response rate was 25%, overall net promoter score was 67.3%, lowest net promoter score occurred on Wednesday and Friday, overall net potential referrals were 872, and potential lost revenue from dissatisfied customers equaled US 2.3 million dollars. A single-question customer-satisfaction survey may help identify areas of customer dissatisfaction that lead to a significant source of lost revenue. The competitive forces in today's health care environment require medical practices to address issues related to customer satisfaction.

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