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[1 - 20] [21 - 33] Next
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01. | Title: Agricultural Air Emissions Effects on Water Quality
Author(s): Boehmer, S. M.
Publisher: U.S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: air quality/ air pollution/ emissions/ agricultural wastes/ animal manures/ agricultural runoff/ nonpoint source pollution/ pesticide residues/ herbicide residues/ fertilizers/ nitrate nitrogen/ phosphorus/ ammonia/ biogeochemical cycles/ atmospheric deposition/ precipitation/ spray drift/ water pollution/ water quality/ watersheds/ groundwater contamination/ surface water/ streams/ publications/
Date: 2002-10-30
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02. | Title: Impacts of Agricultural Nutrient Regulation in a Heterogeneous Region
Author(s): Parker, D.; Lichtenberg, E.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: water quality/ water pollution/ agricultural runoff/ soil nutrient balance/ manure spreading/ land application/ nitrogen fertilizers/ phosphorus fertilizers/ nutrient management/ animal manure management/
Date: 2004-08-01
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03. | Title: Source Water Protection Practices Bulletin: Managing Agricultural Fertilizer Application to Prevent Contamination of Drinking Water
Author(s): U. S. Environmental Protection Agency, Office of Water
Publisher: U. S. Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: fertilizers/ agrochemicals/ drinking water/ water pollution/ fertilizer application/ soil management/ nutrient management/ best management practices/ application rate/ soil sampling/ application timing/ application methods/ irrigation management/ conservation tillage/ filter strips/ crop rotation/ storage conditions/ agricultural health and safety/ information sources/ United States/
Date: 2001-07-00
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04. | Title: Best Management Practices for Phosphorus Management to Protect Surface Water
Author(s): Mahler, R. L.; Bailey, F. G.; Mahler, K. A.
Publisher: University of Idaho
Resource Availability: No Guarantee
NAL Subject: phosphorus/ best management practices/ nutrient management/ groundwater contamination/ water pollution/ biogeochemical cycles/ erosion control/ conservation practices/ fertilizer application/ variable rate application/ animal manure management/ agricultural runoff/ conservation tillage/ conservation buffers/ filter strips/ Idaho/
Date: 1992-11-00
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05. | Title: Ozark-Ouachita Highlands Assessment: Aquatic Conditions, Report 3 of 5
Author(s): Forest Service, Eastern Region, North Central Research Station, Southern Region & Southern Research Station
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: aquatic habitat/ geomorphology/ hydrogeology/ landforms/ watersheds/ lakes/ surface water/ groundwater/ climatic factors/ soil types/ land use/ water quality analysis/ nitrate nitrogen/ phosphorus/ ammonia/ orthophosphates/ sediment yield/ total suspended solids/ chlorophyll/ inorganic compounds/ sampling/ National Water Quality Assessment Program/ aquatic organisms/ biodiversity/ fish/ mussels/ crayfish/ aquatic insects/ endemic species/ threatened species/ endangered species/ sport fishing/ fisheries/ riparian areas/ wetlands/ laws and regulations/ governmental programs and projects/ Clean Water Act/ total maximum daily load/ nonpoint source pollution/ ecological restoration/ water use/ water pollution/ human behavior/ public water supply/ drinking water/ roads/ agricultural land/ soil erosion/ pesticides/ animal manures/ fertilizers/ urban development/ minerals/ mining/ invasive species/ Arkansas/ Missouri/ Oklahoma/
Date: 1999-12-00
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06. | Title: Estimating Transaction Costs of Alternative Policies to Reduce Phosphorous Pollution in the Minnesota River
Author(s): McCann, L.; Easter, K. W.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: phosphorus/ water pollution/ nonpoint source pollution/ agricultural runoff/ rivers/ water quality/ agricultural policy/ environmental policy/ agricultural economics/ natural resource economics/ cost analysis/ econometric models/ government agencies/ education programs/ conservation tillage/ conservation programs/ taxes/ phosphorus fertilizers/ surveys/ Minnesota/
Date: 1998-08-00
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07. | Title: Optimal Regulation of Eutrophying Lakes, Fjords and Rivers in the Presence of Threshold Effects
Author(s): Naevdal, E.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: eutrophication/ water pollution/ nutrient enrichment/ natural resource economics/ economic threshold/ econometric models/ limnology/ agrochemicals/ fertilizers/ pollution control/
Date: 1999-00-00
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08. | Title: Targeting Environmental Protection in Agriculture: IPM and BMPS as Environmental Performance Indicators
Author(s): Weaver, R. D.; Kim, T.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: pollutants/ pollution load/ fertilizer rates/ application parameters/ agricultural policy/ best management practices/ integrated pest management/ environmental policy/ agricultural economics/ econometric models/
Date: 1999-00-00
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09. | 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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10. | Title: Reducing Nitrate in Water Resources with Modern Farming Systems (IDEA no. 12)
Author(s): Wiese, R.A.; Flowerday, A.D.; Power, J.F.
Publisher: Iowa State University
Resource Availability: No Guarantee
NAL Subject: nitrate nitrogen/ water pollution/ water quality/ cropping systems/ management systems/ decision making/ best management practices/ nutrient management/ tillage/ crop rotation/ water management/ irrigation management/ fertilizer application/ soil heterogeneity/ weather/ leaching/ groundwater contamination/ soil erosion/ agricultural policy/ extension education/ research programs/ Management Systems Evaluation Areas/ Midwestern United States/ Iowa/ Minnesota/ Missouri/ Nebraska/ Ohio/ Kansas/ North Dakota/ South Dakota/ Wisconsin/
Date: 2000-00-00
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11. | Title: Agricultural Nitrogen Management to Protect Water Quality
Author(s): Power, J. F.; Flowerday, A. D.; Wiese, R. A.; Watts, D. G.
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: water quality/ cropping systems/ management systems/ nitrate nitrogen/ water pollution/ leaching/ groundwater contamination/ best management practices/ water management/ irrigation management/ fertilizer application/ soil nutrient dynamics/ plant pigments/ colorimetry/ remote sensing/ precision agriculture/ fertilizer rates/ tillage/ nutrient management/ agricultural policy/ extension education/ research programs/ Management Systems Evaluation Areas/ Midwestern United States/ Iowa/ Minnesota/ Missouri/ Nebraska/ Ohio/ Kansas/ North Dakota/ South Dakota/ Wisconsin/
Date: 1998-12-00
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12. | Title: Agricultural Nitrogen Management Helps Protect Water Quality
Author(s): Iowa State University Cooperative Extension
Publisher: Iowa State University
Resource Availability: No Guarantee
NAL Subject: water quality/ cropping systems/ management systems/ nitrate nitrogen/ water pollution/ leaching/ groundwater contamination/ best management practices/ water management/ fertilizer application/ plant pigments/ colorimetry/ precision agriculture/ fertilizer rates/ tillage/ nutrient management/ agricultural policy/ extension education/ research programs/ Management Systems Evaluation Areas/ Midwestern United States/ Iowa/ Minnesota/ Missouri/ Nebraska/ Ohio/ Kansas/ North Dakota/ South Dakota/ Wisconsin/
Date: 2000-04-00
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13. | Title: Control of Water Pollution from Agriculture
Author(s): Ongley, E. D.
Publisher: Food and Agriculture Organization of the United Nations
Resource Availability: No Guarantee
NAL Subject: water pollution/ water quality/ water resources/ agricultural land/ sustainable agriculture/ sustainable development/ nonpoint source pollution/ agricultural runoff/ irrigation/ fertilizers/ pesticides/ nutrient enrichment/ nitrate nitrogen/ sedimentation/ precipitation/ sediment yield/ erosion control/ environmental models/ environmental monitoring/
Date: 1996-00-00
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14. | Title: Reducing Nitrate in Water Resources with Modern Farming Systems (IDEA no. 13, Fact sheet)
Author(s): Iowa State University Cooperative Extension
Publisher: Iowa State University
Resource Availability: No Guarantee
NAL Subject: nitrate nitrogen/ water pollution/ water quality/ cropping systems/ management systems/ best management practices/ nutrient management/ tillage/ crop rotation/ water management/ irrigation management/ fertilizer application/ soil heterogeneity/ weather/ leaching/ groundwater contamination/ soil erosion/ agricultural policy/ extension education/ research programs/ Management Systems Evaluation Areas/ Midwestern United States/ Iowa/ Minnesota/ Missouri/ Nebraska/ Ohio/ Kansas/ North Dakota/ South Dakota/ Wisconsin/
Date: 2000-09-00
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15. | Title: Human Alteration of the Global Nitrogen Cycle: Causes and Consequences
Author(s): Vitousek, P. M.; Aber, J.; Howarth, R. W.; Likens, G. E.; Matson, P. A.; Schindler, D. W.; Schlesinger, W. H.; Tilman, G. D.
Publisher: Ecological Society of America
Resource Availability: No Guarantee
NAL Subject: nitrogen/ biogeochemical cycles/ human behavior/ nitrogen fertilizers/ legumes/ fuels/ air pollution/ emissions/ atmospheric deposition/ nitrous oxide/ nitric oxide/ ammonia/ carbon/ (ecological processes and phenomena)/ biodiversity/ species diversity/ aquatic habitat/ acidification/ eutrophication/ water pollution/ estuaries/
Date: 1997-00-00
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16. | Title: Agriculture and Global Environmental Change
Author(s): Center for International Earth Science Information Network
Publisher: Columbia University
Resource Availability: No Guarantee
NAL Subject: global change/ climate change/ agriculture/ crop production/ livestock production/ elevated atmospheric gases/ emissions/ rice/ methane/ nitrogen fertilizers/ nitrous oxide/ biogeochemical cycles/ environmental policy/ agricultural policy/ indigenous peoples/ indigenous knowledge/ sustainable development/ biodiversity/ pollution control/
Date: 1996-00-00
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17. | Title: Manures for Organic Crop Production: Fundamentals of Sustainable Agriculture
Author(s): Kuepper, G.
Publisher: Appropriate Technology Transfer for Rural Areas (ATTRA)
Resource Availability: No Guarantee
NAL Subject: animal manures/ animal manure management/ organic production/ quality control/ contaminants/ on-farm food safety/ soil fertility/ noxious weeds/ nonpoint source pollution/ composted manure/ organic fertilizers/ manure spreaders/ application equipment/
Date: 2000-12-00
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18. | Title: Managing Agricultural Fertilizer Application to Prevent Contamination of Drinking Water
Author(s): U. S. Environmental Protection Agency, Office of Water
Publisher: U. S. Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: water resources/ drinking water/ surface water/ agricultural runoff/ water pollution/ fertilizer application/ nitrogen fertilizers/ phosphorus fertilizers/ nutrient management/ conservation practices/ best management practices/
Date: 2001-07-00
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19. | Title: Managing Turfgrass and Garden Fertilizer Application to Prevent Contamination of Drinking Water
Author(s): U. S. Environmental Protection Agency, Office of Water
Publisher: U. S. Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: fertilizer application/ lawns and turf/ turf grasses/ home gardening/ drinking water/ water pollution/ nonpoint source pollution/ runoff/ groundwater contamination/ best management practices/ conservation practices/ nutrient management/
Date: 2001-07-00
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20. | Title: Agricultural Nitrogen Trends in the Mississippi Basin, 1949-1997
Author(s): Burkart, M. R.; James, D. E.
Publisher: U. S. Department of Agriculture, Agricultural Research Service, National Soil Tilth Laboratory
Resource Availability: No Guarantee
NAL Subject: hypoxia/ nutrient enrichment/ nitrate nitrogen/ pollution load/ agricultural runoff/ fertilizers/ ammonia/ animal manures/ mineralization/ crop residues/ nitrogen fixation/ legumes/ atmospheric deposition/ denitrification/ harvesting/ temporal variation/ geographical distribution/ Census of Agriculture/ census data/ Mississippi River/ Gulf of Mexico/
Date: 2001-00-00
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