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[1 - 20] [21 - 38] Next | Records 1 thru 20 of 38
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01. | Title: Advisor Author(s): Great Lakes Commission Publisher: Great Lakes Commission Resource Availability: No Guarantee NAL Subject: lakes/ pollution control/ environmental policy/ environmental law/ governmental programs and projects/ Great Lakes region/ Illinois/ Indiana/ Michigan/ Minnesota/ New York/ Ontario/ Pennsylvania/ Wisconsin/ Date: 1998-00-00 Go To Full Record |
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02. | Title: Agricultural Drainage: Water Quality Impacts and Subsurface Drainage Studies in the Midwest Author(s): Zucker, L.E.; Brown, L.C. Publisher: Department of Food, Agricultural, and Biological Engineering at The Ohio State University Resource Availability: No Guarantee NAL Subject: drainage/ management systems/ extension education/ best management practices/ agricultural runoff/ environmental impact/ surface drainage/ subsurface drainage/ soil hydraulic properties/ wetlands/ groundwater contamination/ water quality/ water management/ agricultural engineering/ on-farm research/ yields/ agrochemicals/ nitrogen/ pesticide application/ information sources/ Management Systems Evaluation Areas/ Midwestern United States/ Ohio/ Illinois/ Indiana/ Minnesota/ Michigan/ Iowa/ Missouri/ Wisconsin/ Date: 1998-00-00 Go To Full Record |
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03. | 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 Go To Full Record |
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04. | 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 Go To Full Record |
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05. | Title: Ambient water quality criteria recommendations: information supporting the development of state and tribal nutrient criteria: lakes and reserviors in nutrient ecoregion VI Author(s): U.S. Environmental Protection Agency, Office of Water Publisher: U.S. Environmental Protection Agency Resource Availability: No Guarantee NAL Subject: water quality criteria/ water quality standards/ environmental policy/ laws and regulations/ Clean Water Act/ lakes/ reservoirs/ nutrient enrichment/ nitrogen/ phosphorus/ chlorophyll/ turbidity/ ecosystems/ geomorphology/ agricultural land/ prairies/ pastures/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Illinois/ Indiana/ Iowa/ Kansas/ Michigan/ Minnesota/ Nebraska/ North Dakota/ Ohio/ South Dakota/ Wisconsin/ Midwestern United States/ Great Plains region/ Corn Belt region/ United States/ Date: 2000-12-00 Go To Full Record |
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06. | Title: Ambient water quality criteria recommendations: information supporting the development of state and tribal nutrient criteria: lakes and reserviors in nutrient ecoregion VII Author(s): U.S. Environmental Protection Agency, Office of Water Publisher: U.S. Environmental Protection Agency Resource Availability: No Guarantee NAL Subject: water quality criteria/ water quality standards/ environmental policy/ laws and regulations/ Clean Water Act/ lakes/ reservoirs/ nutrient enrichment/ nitrogen/ phosphorus/ chlorophyll/ turbidity/ ecosystems/ geomorphology/ glacial deposits/ dairy farming/ pastures/ wetlands/ forests/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Illinois/ Indiana/ Iowa/ Michigan/ Minnesota/ New York/ Ohio/ Pennsylvania/ Wisconsin/ Midwestern United States/ Northeastern United States/ Great Lakes region/ United States/ Date: 2000-12-00 Go To Full Record |
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07. | Title: Ambient water quality criteria recommendations: information supporting the development of state and tribal nutrient criteria: lakes and reserviors in nutrient ecoregion VIII Author(s): U.S. Environmental Protection Agency, Office of Water Publisher: U.S. Environmental Protection Agency Resource Availability: No Guarantee NAL Subject: water quality criteria/ water quality standards/ environmental policy/ laws and regulations/ Clean Water Act/ lakes/ reservoirs/ nutrient enrichment/ nitrogen/ phosphorus/ chlorophyll/ turbidity/ ecosystems/ geomorphology/ glacial deposits/ wetlands/ forests/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Maine/ Massachusetts/ Michigan/ Minnesota/ New Hampshire/ New Jersey/ New York/ Pennsylvania/ Vermont/ Wisconsin/ Midwestern United States/ Northeastern United States/ Great Lakes region/ United States/ Date: 2000-12-00 Go To Full Record |
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08. | Title: Ambient water quality criteria recommendations: information supporting the development of state and tribal nutrient criteria: rivers and streams in nutrient ecoregion VI Author(s): U.S. Environmental Protection Agency, Office of Water Publisher: U.S. Environmental Protection Agency Resource Availability: No Guarantee NAL Subject: water quality criteria/ water quality standards/ environmental policy/ laws and regulations/ Clean Water Act/ rivers/ streams/ nutrient enrichment/ nitrogen/ phosphorus/ chlorophyll/ turbidity/ ecosystems/ geomorphology/ agricultural land/ prairies/ pastures/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Illinois/ Indiana/ Iowa/ Kansas/ Michigan/ Minnesota/ Nebraska/ North Dakota/ Ohio/ South Dakota/ Wisconsin/ Midwestern United States/ Great Plains region/ Corn Belt region/ United States/ Date: 2000-12-00 Go To Full Record |
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09. | Title: Ambient water quality criteria recommendations: information supporting the development of state and tribal nutrient criteria: rivers and streams in nutrient ecoregion VII Author(s): U.S. Environmental Protection Agency, Office of Water Publisher: U.S. Environmental Protection Agency Resource Availability: No Guarantee NAL Subject: water quality criteria/ water quality standards/ environmental policy/ laws and regulations/ Clean Water Act/ rivers/ streams/ nutrient enrichment/ nitrogen/ phosphorus/ chlorophyll/ turbidity/ ecosystems/ geomorphology/ glacial deposits/ dairy farming/ pastures/ wetlands/ forests/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Illinois/ Indiana/ Iowa/ Michigan/ Minnesota/ New York/ Ohio/ Pennsylvania/ Wisconsin/ Midwestern United States/ Northeastern United States/ Great Lakes region/ United States/ Date: 2000-12-00 Go To Full Record |
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10. | Title: Ambient water quality criteria recommendations: information supporting the development of state and tribal nutrient criteria: rivers and streams in nutrient ecoregion VIII Author(s): U.S. Environmental Protection Agency, Office of Water Publisher: U.S. Environmental Protection Agency Resource Availability: No Guarantee NAL Subject: water quality criteria/ water quality standards/ environmental policy/ laws and regulations/ Clean Water Act/ rivers/ streams/ nutrient enrichment/ nitrogen/ phosphorus/ chlorophyll/ turbidity/ ecosystems/ geomorphology/ glacial deposits/ wetlands/ forests/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Maine/ Massachusetts/ Michigan/ Minnesota/ New Hampshire/ New Jersey/ New York/ Pennsylvania/ Vermont/ Wisconsin/ Midwestern United States/ Northeastern United States/ Great Lakes region/ United States/ Date: 2001-12-00 Go To Full Record |
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11. | Title: Analysis of Conservation Districts' Changing Responsibilities: The District Role in Conserving and Protecting Great Lakes Land and Water Resources Author(s): Great Lakes Comission Publisher: Great Lakes Comission Resource Availability: No Guarantee NAL Subject: conservation programs/ watershed management/ water conservation/ soil conservation/ erosion control/ local government/ private lands/ citizen participation/ hydrology/ hydraulic structures/ urban areas/ groundwater/ forestry/ waste disposal/ waste management/ mining/ environmental monitoring/ water quality/ information management/ human resources management/ public finance/ surveys/ Illinois/ Indiana/ Michigan/ Minnesota/ New York/ Ohio/ Pennsylvania/ Wisconsin/ Great Lakes region/ Date: 2002-03-00 Go To Full Record |
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12. | Title: ANS Update Author(s): Great Lakes Commission Publisher: Great Lakes Commission Resource Availability: No Guarantee NAL Subject: lakes/ invasive species/ aquatic organisms/ pollution control/ environmental policy/ environmental law/ governmental programs and projects/ Great Lakes region/ Illinois/ Indiana/ Michigan/ Minnesota/ New York/ Ontario/ Pennsylvania/ Wisconsin/ Date: 1998-00-00 Go To Full Record |
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13. | Title: Atrazine: Midwest Studies Provide Some Answers Author(s): Iowa State University, Management Systems Evaluation Areas, Information Awareness- Expanding Awareness (IDEA) Publisher: Iowa State University Resource Availability: No Guarantee NAL Subject: atrazine/ cropping systems/ extension education/ research programs/ soil water movement/ surface water/ groundwater contamination/ water pollution/ water quality/ pesticide persistence/ herbicide residues/ metabolites/ watershed management/ best management practices/ nutrient management/ crop rotation/ tillage/ pesticide application/ irrigation management/ Management Systems Evaluation Areas/ Midwestern United States/ Iowa/ Minnesota/ Missouri/ Nebraska/ Ohio/ South Dakota/ Wisconsin/ Date: 1999-05-00 Go To Full Record |
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14. | Title: Atrazine: Midwest Studies Provide Some Answers (Factsheet) Author(s): Miller, G.; Brown, S.; Becker, D. Publisher: Iowa State University Resource Availability: No Guarantee NAL Subject: atrazine/ cropping systems/ extension education/ research programs/ soil water movement/ surface water/ groundwater contamination/ water pollution/ water quality/ pesticide persistence/ herbicide residues/ watershed management/ best management practices/ nutrient management/ pesticide application/ Management Systems Evaluation Areas/ Midwestern United States/ Iowa/ Minnesota/ Missouri/ Nebraska/ Ohio/ South Dakota/ Wisconsin/ Date: 1999-05-00 Go To Full Record |
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15. | Title: Changing Face of the UMR Basin Agriculture: Selected Profiles of Farming and Farm Practices Publisher: National Audubon Society, Upper Mississippi River Campaign Resource Availability: No Guarantee NAL Subject: watershed management/ agroecosystems/ ecosystems/ prairies/ savannas/ forests/ hydrologic data/ urban development/ environmental impact/ population characteristics/ land use/ urban areas/ agricultural land/ farm size/ farm numbers/ land economics/ fertilizer application/ application rate/ herbicides/ Conservation Reserve Program/ farm corporations/ commercial farms/ family farms/ occupations/ farm operators/ population characteristics/ population density/ swine/ turkeys/ poultry/ geographic information systems/ Iowa/ Illinois/ Minnesota/ Missouri/ Wisconsin/ Mississippi River/ Date: 2000-09-00 Go To Full Record |
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16. | Title: Do Created Wetlands Replace the Wetlands that are Destroyed? Author(s): Hunt, R. J. Publisher: U. S. Department of the Interior, U. S. Geological Survey Resource Availability: No Guarantee NAL Subject: wetlands/ constructed wetlands/ land use change/ watershed management/ ecological restoration/ conservation areas/ hydrology/ limnology/ Date: 1996-00-00 Go To Full Record |
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17. | Title: Environmental Setting of the Upper Illinois River Basin and Implications for Water Quality Author(s): Arnold, T. L.; Sullivan, D. J.; Harris, M. A.; Fitzpatrick, F. A.; Scudder, B. C.; Ruhl, P. M.; Hanchar, D. W.; Stewart, J. S. Publisher: U. S. Department of the Interior, U. S. Geological Survey Resource Availability: No Guarantee NAL Subject: environmental factors/ geology/ soil types/ geomorphology/ hydrogeology/ climatic factors/ land use/ hydrology/ groundwater/ surface water/ water pollution/ aquatic habitat/ water quality/ National Water Quality Assessment Program/ Illinois/ Indiana/ Wisconsin/ Illinois River/ Date: 1999-00-00 Go To Full Record |
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18. | Title: EPA State of the Waters Report 2002: Region 5 Author(s): U. S. Environmental Protection Agency, Region 5 Publisher: U. S. Environmental Protection Agency Resource Availability: No Guarantee NAL Subject: water resources/ water quality/ environmental assessment/ aquatic habitat/ wetlands/ ecosystem management/ aquatic organisms/ fish/ contaminants/ animal health/ outdoor recreation/ beaches/ drinking water/ groundwater contamination/ human health and safety/ information sources/ Midwestern United States/ Illinois/ Indiana/ Michigan/ Minnesota/ Ohio/ Wisconsin/ Date: 2002-09-00 Go To Full Record |
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19. | Title: Farm Programs and the Environment: The Case for a Limited Land Payment Author(s): Peterson, W. L. Publisher: University of Minnesota Resource Availability: No Guarantee NAL Subject: agricultural programs and projects/ agricultural economics/ government payments/ supply balance/ corn/ soybeans/ crop acreage/ agrochemicals/ fertilizer rates/ agricultural policy/ environmental policy/ statistical analysis/ Corn Belt region/ Illinois/ Indiana/ Iowa/ Michigan/ Minnesota/ Missouri/ Nebraska/ Ohio/ South Dakota/ Wisconsin/ Date: 1995-05-00 Go To Full Record |
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20. | Title: Fertile Ground: Nutrient Trading's Potential to Cost-Effectively Improve Water Quality Author(s): Faeth, P. Publisher: World Resources Institute Resource Availability: No Guarantee NAL Subject: trade policy/ environmental law/ Clean Water Act/ water quality/ nutrient excess/ nitrogen/ phosphorus/ nonpoint source pollution/ pollution control/ cost benefit analysis/ economic analysis/ case studies/ Michigan/ Minnesota/ Wisconsin/ Date: 2000-00-00 Go To Full Record |