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[1 - 20] [21 - 40] [41 - 60] [61 - 80] [81 - 100] [101 - 120] [121 - 140] [141 - 160] [161 - 163] Next
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01. | Title: Earthen Waste Storage Structures in Iowa: A Study for the Iowa Legislature
Author(s): Iowa Cooperative Extension Service
Publisher: Iowa State University
Resource Availability: No Guarantee
NAL Subject: manure storage/ animal manure management/ waste management/ waste lagoons/ on-farm research/ hydrogeology/ aquifers/ leaching/ nonpoint source pollution/ water pollution/ groundwater contamination/ agricultural management/ risk assessment/ seepage/ measurement/ soil analysis/ soil chemical properties/ contaminants/ Iowa/
Date: 1999-08-00
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02. | Title: EcoEconomy: Building an Economy for the Earth
Author(s): Brown, L.R.
Publisher: Earth Policy Institute
Resource Availability: No Guarantee
NAL Subject: ecosystems/ economic analysis/ global change/ climate change/ water supply/ environmental degradation/ economic outlook and situation/ solar energy/ energy resources/ energy use and consumption/ hydrogen/ waste utilization/ materials/ recycling/ pollutants/ food production/ food supply/ food availability/ forests/ urban areas/ design/ population characteristics/ public economics/ subsidies/ fiscal policy/ environmental policy/ government and administration/
Date: 2001-00-00
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03. | Title: Ecological Assessment of the United States Mid-Atlantic Region: A Landscape Atlas
Author(s): Jones, K. B.; Riitters, K. H.; Wickham, J. D.; Tankersley, R. D., Jr.; O'Neill, R. V.; Chaloud, D. J.; Smith, E. R.; Neale, A. C.
Publisher: U. S. Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: environmental assessment/ landscape ecology/ environmental indicators/ land use/ agricultural land/ urban areas/ forests/ riparian areas/ water quality/ land use change/ cartography/ Delaware/ District of Columbia/ Maryland/ Pennsylvania/ Virginia/ West Virginia/ United States/
Date: 1997-11-00
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04. | Title: Ecological Condition of Estuaries in the Gulf of Mexico
Publisher: U. S. Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: estuaries/ wetlands/ coasts/ ecosystems/ land use/ hydrology/ water quality/ eutrophication/ nutrient enrichment/ hypoxia/ algal blooms/ chlorophyll/ sediment contamination/ submerged aquatic plants/ aquatic habitat/ benthic organisms/ aquatic organisms/ fisheries/ water birds/ endangered species/ threatened species/ environmental assessment/ bioindicators/ environmental factors/ public health/ environmental monitoring/ data analysis/governmental programs and projects/ Gulf of Mexico region/ Florida/ Alabama/ Mississippi/ Louisiana/Texas/ Mexico/
Date: 1999-07-00
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05. | Title: Ecological Research Strategy
Author(s): U.S. Environmental Protection Agency, Office of Research & Development
Publisher: U.S. Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: research programs/ ecosystem management/ environmental policy/ environmental monitoring/ environmental models/ risk assessment/ risk management/ ecological restoration/ acid deposition/ nitrogen/ global change/ sediment contamination/ algal blooms/ total maximum daily load/ pesticides/ land use change/ research planning/ information management/ United States/
Date: 1998-06-00
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06. | Title: Ecological Risk Assessment in the Federal Government
Author(s): Luttenburg, D.; Anderson, D.; Sellner, K.; Turgeon, D.
Publisher: National Science and Technology Council Committee on Environment and Natural Resources ; National Oceanic and Atmospheric Administration (NOAA)
Resource Availability: No Guarantee
NAL Subject: risk assessment/ ecology/ risk management/ risk communication/ decision making/ government agencies/ environmental law/ environmental policy/ toxic substances/ chemical substances/ pesticides/ contaminants/ environmental impact/ invasive species/ agroecosystems/ cropland/ endangered species/ threatened species/ environmental assessment/ crude oil/ occupational accidents/ ecosystem management/ environmental exposure/ case studies/ United States/
Date: 1999-05-00
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07. | Title: Ecological Subregion Codes by County, Coterminous United States
Author(s): Rudis, V. A.
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: biogeography/ natural resource management/ geographical distribution/ ecosystems/ vegetation types/ ecological soil types/ forest resources/ surveys/ United States/
Date: 1999-12-00
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08. | Title: Ecological-Economic Modeling on a Watershed Basis: A Case Study of the Cache River of Southern Illinois
Author(s): Beaulieu, J.; Bennett, D.; Kraft, S.; Sengupta, R.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: watershed management/ ecosystem management/ nonpoint source pollution/ agricultural runoff/ soil properties/ AGNPS model/ linear models/ geographic information systems/ land use/ sediment yield/ farm income/ agricultural economics/ case studies/ Illinois/
Date: 1998-00-00
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09. | Title: Economic Analysis of Riparian Landowner's Willingness to Participate in Oregon's Conservation Reserve Enhancement Program
Author(s): Kingsbury, L.; Boggess, W.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: agricultural economics/ riparian buffers/ filter strips/ wetlands/ conservation programs/ government payments/ economic analysis/ econometric models/ decision making/ surveys/ Oregon/
Date: 1999-00-00
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10. | Title: Economic Analysis of the Dairy Environmental Cooperative in Northeast Kansas
Author(s): Vogt, M.L.; Kastens, T.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: animal manure management/ waste management/ manure storage/ dairy farm management/ dairy cooperatives/ surveys/ agricultural economics/ cost analysis/ farm value/ prices/ econometric models/ Kansas/
Date: 2001-08-07
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11. | Title: Economic Analysis of the Proposed Revisions to the National Pollutant Discharge Elimination System Regulation and the Effluent Guidelines for Concentrated Animal Feeding Operations
Author(s): U. S. Environmental Protection Agency
Publisher: Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: agricultural economics/ economic analysis/ concentrated animal feeding operations/ best management practices/ effluents/ animal manures/ laws and regulations/ methodology/ data collection/ Agricultural Resource Management Study/ Census of Agriculture/ agricultural statistics/ livestock and meat industry/ swine/ poultry industry/ dairy industry/ beef/ compliance/ cost analysis/ production costs/ agricultural outlook and situation/ market analysis/ financial market statistics/ United States/
Date: 2001-01-00
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12. | Title: Economic and Environmental Benefits of Soil/Water Nitrogen Testing: The Case of Central Nebraska
Author(s): Kim, C. S.; Taylor, H.; Sandretto, C.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: groundwater contamination/ soil analysis/ water quality analysis/ nitrogen fertilizers/ corn/ irrigated farming/ nutrient management/ environmental impact/ agricultural economics/ dynamic models/ cost benefit analysis/ Nebraska/
Date: 1999-00-00
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13. | Title: Economic and Environmental Benefits of Variable Rate Application of Nitrogen to Corn Fields: Role of Variability and Weather
Author(s): English, B. C.; Mahajanashetti, S. B.; Roberts, R. K.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: agricultural economics/ precision agriculture/ variable rate application/ application technology/ environmental models/ agricultural management models/ simulation models/ economic analysis/ environmental impact/ nitrogen fertilizers/ application rate/ plant growth/ crop yield/ rainfall/ spatial variation/ Tennessee/
Date: 1999-00-00
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14. | Title: Economic and Environmental Risk Efficiency Analysis of Land Applications of Cattle Feedlot Manure: Generalized Stochastic Dominance Analysis
Author(s): Dias, W.; Helmers, G. A.; Eghball, B.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: risk assessment/ land application/ animal manures/ feedlots/ phosphorus fertilizers/ nitrates/ nitrogen fertilizers/ water pollution/ environmental impact/ agricultural economics/ stochastic processes/ economic analysis/ Nebraska/
Date: 1999-00-00
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15. | Title: Economic and Structural Relationships in U.S. Hog Production
Author(s): McBride, W. D.; Key, N.
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: animal production/ swine/ agricultural policy/ agricultural economics/ livestock and meat industry/ industrial organization and market structure/ industry trends/ production costs/ contracting/ productivity/ animal manure management/ United States/
Date: 2003-02-00
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16. | Title: Economic Assessment of Wetland Mitagation in Northwest Minnesota
Author(s): Sip, R. L.; Leitch, J. A.; Meyer, A. J.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: wetlands/ constructed wetlands/ ecological restoration/ natural resource economics/ economic analysis/ cost benefit analysis/ social benefit/ species diversity/ water quality/ wildlife habitats/ fisheries/ floodplains/ land use/ recreation areas/ environmental policy/ methodology/ case studies/ Minnesota/
Date: 1998-05-00
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17. | Title: Economic benefits of reducing fire-related sediment in southwestern fire-prone ecosystems.
Author(s): Loomis, J.; Wohlgemuth, P.; Gonzalez-Caban, A.; English, D.
Publisher: U. S. Department of Agriculture Forest Service, Southern Research Station
Resource Availability: No Guarantee
NAL Subject: prescribed burning/ wildfire management/ soil erosion/ watersheds/ economic analysis/
Date: 2003-09-18
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18. | Title: Economic Benefits of Wetlands
Author(s): Office of Water, U.S. Environmental Protection Agency
Publisher: U.S. Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: wetlands/ economic analysis/
Date: 2006-04-13
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19. | Title: Economic Benefits with Environmental Protection: No-till and Conservation Buffers in the Midwest
Publisher: Conservation Technology Information Center
Resource Availability: No Guarantee
NAL Subject: conservation tillage/no-tillage/conservation buffers/soil erosion/water quality/
Date: 2002-07-00
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20. | Title: Economic Causes of Nonpoint Pollution in the Boise River
Author(s): Long, R. B.; Zhang, J.
Publisher: University of Idaho
Resource Availability: No Guarantee
NAL Subject: nonpoint source pollution/ water quality analysis/ urban runoff/ agricultural runoff/ hydraulic structures/ water pollution/ conductivity/ sediments/ salts/ nitrogen/ phosphorus/ temporal variation/ seasonal variation/ rivers/ land use/ economic analysis/ Idaho/
Date: 1996-00-00
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