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[1 - 20] [21 - 40] [41 - 60] [61 - 80] [81 - 100] [101 - 120] [121 - 140] [141 - 160] [161 - 180] [181 - 200] [201 - 220] [221 - 240] [241 - 258] Next
| Records 1 thru 20 of 258
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01. | Title: 2001 Status Report: Pesticide Contamination Prevention Act
Author(s): Schuette, J. P.
Publisher: California Environmental Protection Agency, Department of Pesticide Regulation
Resource Availability: No Guarantee
NAL Subject: environmental law/ pesticide regulations/ compliance/ pesticide registration/ pesticide residues/ agrochemicals/ active ingredients/ physicochemical properties/ groundwater contamination/ public water supply/ water quality analysis/ environmental monitoring/ information systems/ state government/ California/
Date: 2001-12-00
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02. | Title: 25 Years of the Safe Drinking Water Act: History and Trends
Author(s): United States Environmental Protection Agency, Office of Water
Publisher: United States Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: drinking water/ laws and regulations/ Clean Water Act/ public water supply/ water quality standards/ environmental protection/ wellhead protection/ water pollution/ groundwater contamination/ contaminants/ water treatment/ public health/ history/ governmental programs and projects/ compliance/ waterborne diseases/ cost benefit analysis/ United States/
Date: 1999-12-00
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03. | Title: Ages and Types of Herbicide Residues in Well Waters of Fresno and Tulare Counties, California
Author(s): Spurlock, F.
Publisher: California Environmental Protection Agency, Department of Pesticide Regulation
Resource Availability: No Guarantee
NAL Subject: herbicide residues/ simazine/ diuron/ bromacil/ chlorofluorocarbons/ groundwater contamination/ agricultural runoff/ pesticide application/ temporal variation/ environmental monitoring/ sampling/ wells/ water pollution/ water quality analysis/ California/
Date: 1997-00-00
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04. | 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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05. | 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
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06. | 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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07. | 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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08. | Title: Agricultural Pesticide Residues in California Well Water: Development and Summary of a Well Inventory Data Base for Non-point Sources
Author(s): Cardozo, C. L.; Nicosia, S.; Troiano, J.
Publisher: California Department of Food and Agriculture
Resource Availability: No Guarantee
NAL Subject: pesticide residues/ agrochemicals/ groundwater contamination/ wells/ public water supply/ water quality analysis/ sampling/ environmental monitoring/ databases/ information systems/ state government/ public policy/ governmental programs and projects/ methodology/ data collection/ California/
Date: 1985-07-31
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09. | Title: Agricultural Pesticides Found in Ground Water of the Quincy and Pasco Basins
Author(s): Roberts, L. M.; Jones, J. L.
Publisher: U. S. Department of the Interior, U. S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: groundwater contamination/ agrochemicals/ pesticides/ field crops/ wells/ sampling/ National Water Quality Assessment Program/ Washington/ Idaho/
Date: 1996-07-00
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10. | 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
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11. | Title: Appendix to Report EH 90-07 Atrazine Leaching and its Relation to Percolation of Water as Influenced by Three Rates and Four Methods of Irrigation Water Application
Author(s): Troiano, J.; Garretson, C.; Krauter, C.; Brownell, J.
Publisher: California Environmental Protection Agency, Department of Pesticide Regulation
Resource Availability: No Guarantee
NAL Subject: herbicide residues/ atrazine/ bromides/ chlorides/ leaching/ irrigation systems/ evapotranspiration/ groundwater contamination/ soil chemistry/ sampling/ labeling techniques/ quality control/ soil water movement/ soil properties/ soil water content/ soil texture/ organic matter/ infiltration (hydrology)/ California/
Date: 1990-10-00
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12. | Title: Areas Susceptible to Irrigation-Induced Selenium Contamination of Water and Biota in the Western United States
Author(s): Seiler, R.L.; Skorupa, J.P.; Peltz, L.A.
Publisher: U. S. Department of the Interior, U. S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: selenium/ groundwater contamination/ water pollution/ irrigation water/ drainage water/ geochemistry/ soil parent materials/ marine sediments/ soil transport processes/ geomorphology/ hydrology/ geographic information systems/ land use/ water birds/ aquatic habitat/ data collection/ arid lands/ Western United States/
Date: 1999-00-00
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13. | Title: Arroyo
Author(s): University of Arizona, College of Agriculture and Life Sciences, Water Resources Research Center
Publisher: University of Arizona
Resource Availability: No Guarantee
NAL Subject: water resources/ watershed management/ water policy/ water supply/ rural development/ arid zones/ water conservation/ waterborne diseases/ water rights/ constructed wetlands/ endangered species/ hydraulic structures/ drinking water/ recreation/ groundwater contamination/ Arizona/
Date: 1987-00-00
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14. | Title: Arsenic in Ground Water of the Willamette Basin, Oregon
Author(s): Hinkle, S. R.; Polette, D. J.
Publisher: U. S. Department of the Interior, U. S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: arsenic/ trace elements/ groundwater contamination/ spatial distribution/ temporal variation/ geochemistry/ water quality criteria/ data collection/ sampling/ Oregon/
Date: 1999-00-00
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15. | Title: Arsenic in Ground-Water Resources of the United States
Author(s): Welch, A. H.; Watkins, S. A.; Helsel, D. R.; Focazio, M. J.
Publisher: U. S. Department of the Interior, U. S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: arsenic/ trace elements/ groundwater contamination/ spatial distribution/ drinking water/ public water supply/ water quality standards/ United States/
Date: 2000-05-00
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16. | Title: Assessing the Benefits Of On-Farm Reservoirs and Tail-Water Recovery Systems
Author(s): Popp, J.; Wailes, E.; Young, K.; Smartt, J.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: best management practices/ irrigation management/ economic analysis/ profitability/ water table/ groundwater/ water supply/
Date: 2004-08-01
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17. | Title: Assessing the Risk of Groundwater Contamination from Livestock Manure Management
Author(s): Miner, R.
Publisher: Oregon State University
Resource Availability: No Guarantee
NAL Subject: risk assessment/ groundwater contamination/ animal manure management/ nutrient management/ nitrate nitrogen/ drinking water/ fecal contamination/ bacterial contamination/ animal health/ human health and safety/ Oregon/
Date: 1995-07-00
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18. | Title: Atrazine and Its Relation to Percolation of Water as Influenced by Three Rates and Four Methods of Irrigation Water Application
Author(s): Troiano, J.; Garretson, C.; Krauter, C.; Brownell, J.
Publisher: California Environmental Protection Agency, Department of Pesticide Regulation
Resource Availability: No Guarantee
NAL Subject: herbicide residues/ atrazine/ leaching/ agricultural runoff/ irrigation systems/ sprinkler irrigation/ basin irrigation/ furrow irrigation/ drip irrigation/ evapotranspiration/ groundwater contamination/ core samplers/ sampling/ labeling techniques/ soil water movement/ California/
Date: 1990-07-00
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19. | Title: Atrazine in Source Water Intended for Artificial Ground-Water Recharge, South-Central Kansas
Author(s): Christensen, V. G.; Ziegler, A. C.
Publisher: U. S. Department of the Interior, U. S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: atrazine/ herbicide residues/ groundwater contamination/ seasonal variation/ pollution load/ groundwater recharge/ water pollution/ public water supply/ Kansas/
Date: 1998-05-00
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20. | 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
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