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[1 - 20] [21 - 40] [41 - 60] [61 - 75] Next
| Records 1 thru 20 of 75
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01. | Title: Assessing Wetland Functional Condition in Agricultural Landscapes
Author(s): Eckles, S. D.; Ammann, A.; Brady, S. J.; Davis, S. H.; Hamilton, J. C.; Hawkins, J.; Johnson, D.; Melvin, N.; O'Clair, R.; Schiffner, R.; Warren, R.
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: wetlands/ environmental assessment/ agricultural land/ hydrogeology/ geomorphology/ sampling/ environmental models/ land restoration/ land use change/ natural resource management/ United States/
Date: 2002-03-00
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02. | Title: Chesapeake Bay Riparian Handbook: A Guide for Establishing and Maintaining Riparian Forest Buffers
Author(s): Palone, R. S.; Todd, A. H.
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: riparian buffers/ riparian forests/ filter strips/ land use/ agricultural land/ forests/ urban areas/ landforms/ piedmont/ coastal plains/ valleys/ plateaus/ soil water regimes/ hydrogeology/ water quality/ nonpoint source pollution/ soil nutrient dynamics/ aquatic habitat/ wildlife habitats/ outdoor recreation/ social benefit/ wetland soils/ design/ sediment contamination/ nitrate nitrogen/ pesticides/ vegetation cover/ program planning/ plant establishment/ streambank stability/ range management/ agricultural management/ silvicultural practices/ forest management/ urban planning/ cost benefit analysis/ economic analysis/ cultural heritage/ training (people)/ environmental education/ citizen participation/ volunteers/ Chesapeake Bay/ Maryland/ District of Columbia/ Virginia/ Delaware/ New York/ West Virginia/
Date: 1997-05-00
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03. | Title: Classification of Wetlands and Deepwater Habitats of the United States
Author(s): Cowardin, L. M.; Carter, V.; Golet, F. C.; LaRoe, E. T.
Publisher: U. S. Department of the Interior
Resource Availability: No Guarantee
NAL Subject: land classification/ hydrogeology/ soil parent materials/ geomorphology/ environmental factors/ wetlands/ wetland soils/ aquatic habitat/ rivers/ riverine habitat/ lakes/ lacustrine soils/ estuaries/ ponds/ swamp soils/ United States/
Date: 1979-12-00
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04. | Title: Coal Mine Drainage Prediction and Pollution Prevention in Pennsylvania
Author(s): Brady, K. B. C.; Smith, M. W.; Schueck, J.
Publisher: Pennsylvania Department of Environmental Protection
Resource Availability: No Guarantee
NAL Subject: acid mine drainage/ wastewater/ mining/ geochemistry/ groundwater flow/ hydrogeology/ aquatic organisms/ hydraulic structures/ laboratory techniques/ leaching/ geology/ hydrochemistry/ water quality analysis/ environmental models/ acids/ bases// land restoration/ water management/ Pennsylvania/
Date: 1998-10-00
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05. | Title: Comparative Water-Quality Assessment of the Hai He River Basin in the People's Republic of China and Three Similar Basins in the United States
Author(s): Domagalski, J.; Xinquan, Z.; Chao, L.; Deguo, Z.; Chi, F. L.; Kaitai, X.; Ying, L.; Yang, L.; Shide, L.; Dewen, L.; Yong, G.; Qi, T.; Jing, L.; Weidong, Y.; Shedlock, R.; Knifong, D.
Publisher: U. S. Department of the Interior, U. S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: groundwater contamination/ wells/ hydrogeology/ geomorphology/ stable isotopes/ groundwater recharge/ water quality analysis/ water quality standards/ sampling/ nitrate nitrogen/ pesticides/ National Water Quality Assessment Program/ China/ Delaware/ Maryland/ Virginia/ California/
Date: 2001-00-00
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06. | Title: Contaminants in the Mississippi River, 1987-92
Author(s): Meade, R. H.
Publisher: U. S. Department of the Interior, U. S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: water quality/ contaminants/ water pollution/ pollution load/ heavy metals/ nitrate nitrogen/ ammonia/ phosphorus/ nutrient enrichment/ pesticides/ runoff/ polychlorinated biphenyls/ organic compounds/ wastewater/ chlorination/ drinking water/ soluble solids/ total dissolved solids/ total suspended solids/ sediment contamination/ hydrogeology/ hydraulic structures/ sampling/ Mississippi River/
Date: 1995-00-00
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07. | Title: Denitrification in a Restored Riparian Forest Wetland
Author(s): Lowrance, R.; Vellidis, G.; Hubbard, R.K.
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: denitrification/ riparian forests/ wetlands/ ecological restoration/ liquid manure/ nitrogen/ land application/ groundwater contamination/ nutrient management/ hydrogeology/ spatial variation/ temporal variation/ coastal plains/ Southeastern United States/
Date: 1995-00-00
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08. | Title: Distribution of Major Herbicides in Ground Water of the United States
Author(s): Barbash, J. E.; Thelin, G. P.; Kolpin, D. W.; Gilliom, R. J.
Publisher: U. S. Department of the Interior, U. S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: herbicides/ atrazine/ acetochlor/ alachlor/ cyanazine/ metolachlor/ prometon/ simazine/ groundwater contamination/ herbicide residues/ pesticide persistence/ water pollution/ water quality criteria/ hydrogeology/ land use/ spatial distribution/ sampling/ data collection/ National Water Quality Assessment Program/
Date: 1999-00-00
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09. | Title: Dynamics Of Agricultural Groundwater Extraction
Author(s): Hellegers, P.; Zilberman, D.; van Ierland, E.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: groundwater/ extraction/ hydrogeology/ irrigation systems/ natural resource management/ natural resource economics/ econometric models/ social benefit/ water quality/ Netherlands/
Date: 2001-05-10
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10. | 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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11. | Title: Effective Rainfall in Irrigated Agriculture
Author(s): Dastane, N. G.
Publisher: Food and Agriculture Organzation of the United Nations (FAO)
Resource Availability: No Guarantee
NAL Subject: rainfall/ precipitation/ hydrogeology/ water use/ measurement/ soil water content/ soil water movement/ runoff/ evapotranspiration/ rain gauges/ methodology/ irrigation and drainage/ drainage systems/ rice/ groundwater/
Date: 1978-00-00
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12. | Title: Effects of Coal-Mine Drainage on Stream Water Quality in the Allegheny and Monongahela River Basins: Sulfate Transport and Trends
Author(s): Sams, J. I.; Beer, K. M.
Publisher: U. S. Department of the Interior, U. S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: sulfates/ acid mine drainage/ mining/ coal/ hydrogeology/ water pollution/ pollution load/ sampling/ statistical analysis/ water quality analysis/ National Water Quality Assessment Program/ Pennsylvania/
Date: 2000-00-00
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13. | Title: Effects of Land Application of Dairy Manure and Wastewater on Groundwater Quality: Pre- and Post-Animal Waste Holding Pond Monitoring
Author(s): Erickson, D.
Publisher: Washington State, Department of Ecology
Resource Availability: No Guarantee
NAL Subject: groundwater contamination/ environmental monitoring/ water quality analysis/ nitrate nitrogen/ chlorides/ total dissolved solids/ ammonia/ phosphorus/ carbon/ coliform bacteria/ wells/ dairies/ animal manures/ effluents/ agricultural wastes/ wastewater/ waste management/ land application/ agricultural runoff/ best management practices/ methodology/ hydrogeology/ Washington/
Date: 2002-01-00
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14. | 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
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15. | Title: Fate of Nitrate in Subsurface Drainage Waters
Author(s): Pionke, H. B.; Lowrance, R.
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: subsurface drainage/ nitrogen/ environmental fate/ groundwater contamination/ denitrification/ aquifers/ riparian areas/ hydrogeology/ vadose zone/ decision making/ United States/
Date: 1991-00-00
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16. | Title: Fish Communities and Their Relation to Physical and Chemical Characteristics of Streams from Selected Environmental Settings in the Lower Susquehanna River Basin
Author(s): Bilger, M. D.; Brightbill, R. A.
Publisher: U. S. Department of the Interior, U. S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: fish/ aquatic organisms/ animal communities/ hydrogeology/ geomorphology/ agricultural land/ land use/ ecosystems/ limnology/ riverine habitat/ environmental factors/ water pollution/ water quality analysis/ statistical analysis/ hydrologic data/ sampling/ National Water Quality Assessment Program/ Maryland/ Pennsylvania/
Date: 1998-00-00
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17. | Title: Great Lakes: An Environmental Atlas and Resource Book
Author(s): U. S. Environmental Protection Agency; Environment Canada
Publisher: U. S. Environmental Protection Agency; Environment Canada
Resource Availability: No Guarantee
NAL Subject: water resources/ water quality/ lakes/ physical properties/ history/ ecosystems/ environmental factors/ geomorphology/ hydrogeology/ land use/ water pollution/ natural resource management/ international policy and programs/ laws and regulations/ cooperative research/ Great Lakes/
Date: 1995-01-01
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18. | Title: Ground-Water Quality and Vulnerability to Contamination in Selected Agricultural Areas of Southeastern Michigan, Northwestern Ohio, and Northeastern Indiana
Author(s): Thomas, M. A.
Publisher: U.S. Department of the Interior, U.S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: groundwater contamination/ water quality/ pesticides/ nitrate nitrogen/ sampling/ wells/ hydrogeology/ glacial till/ tile drainage/ surface drainage/ agricultural land/ National Water Quality Assessment Program/ Ohio/ Michigan/ Indiana/
Date: 2000-06-15
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19. | Title: Hydrogeologic Framework and Sampling Design for an Assessment of Agricultural Pesticides in Ground Water in Pennsylvania
Author(s): Lindsay, B. D.; Bickford, T. M.
Publisher: U. S. Department of the Interior, U. S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: pesticides/ alachlor/ atrazine/ cyanazine/ metolachlor/ simazine/ herbicide residues/ pesticide residues/ pesticide persistence/ groundwater contamination/ environmental factors/ hydrogeology/ geomorphology/ aquifers/ sampling/ experimental design/ data collection/ water quality criteria/ statistical analysis/ Pennsylvania/
Date: 1999-00-00
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20. | Title: Hydrogeologic Framework, Ground-Water Geochemistry, and Assessment of Nitrogen Yield from Base Flow in Two Agricultural Watersheds, Kent County, Maryland
Author(s): Bachman, L. J.; Krantz, D. E.; Böhlke, J.
Publisher: U.S. Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: stratigraphy/ hydrogeology/ aquifers/ geochemistry/ denitrification/ nitrogen/ groundwater flow/ base flow/ stream flow/ soil water movement/ water pollution/ eutrophication/ watershed management/ nutrient management/ wells/ sampling/ water quality analysis/ Maryland/
Date: 2002-01-00
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