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[1 - 20] [21 - 40] [41 - 60] [61 - 80] [81 - 93] Next
| Records 1 thru 20 of 93
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01. | Title: Aging Dams and Watersheds: Rehabilitation and Restoration
Author(s): Stevanus, M.
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: dams (hydrology)/ hydraulic structures/ watersheds/ floods/ disasters/ hydrology/ engineering/ public safety/ publications/
Date: 1998-00-00
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02. | 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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03. | 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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04. | Title: Application of Spatially Referenced Regression Modeling for the Evaluation of Total Nitrogen Loading in the Chesapeake Bay Watershed
Author(s): Preston, S.D.; Brakebill, J.W
Publisher: U. S. Department of the Interior, U. S. Geological Survey
Resource Availability: No Guarantee
NAL Subject: pollution load/ nitrogen/ nutrient management/ soil transport processes/ statistical models/ regression analysis/ hydrologic models/ environmental factors/ watershed hydrology/ streams/ Chesapeake Bay/
Date: 1999-00-00
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05. | Title: Approach for Assessing Wetland Functions Using Hydrogeomorphic Classification, Reference Wetlands, and Functional Indices
Author(s): Smith, R. D.; Ammann, A.; Bartoldus, C.; Brinson, M. M.
Publisher: U.S. Army Corps of Engineers
Resource Availability: No Guarantee
NAL Subject: wetlands/ environmental assessment/ ecology/ geomorphology/ hydrology/ classification/ governmental programs and projects/ program planning/
Date: 1995-10-00
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06. | 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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07. | Title: Atmospheric Loadings to Coastal Areas: Resolving Existing Uncertainties: A Report of the Atmospheric Loadings Workshop, Baltimore, Maryland, June 29-30, 1994
Author(s): Chesapeake Bay Program, Scientific and Technical Advisory Committee; Chesapeake Bay Program, Air Quality Coordination Group
Publisher: Chesapeake Bay Program, Scientific and Technical Advisory Committee
Resource Availability: No Guarantee
NAL Subject: atmospheric deposition/ nitrogen/ emissions/ pollution load/ air quality/ estuaries/ aquatic habitat/ animal health/ environmental monitoring/ watershed hydrology/ hydrologic models/ data collection/ state government/ government agencies/ Chesapeake Bay/ Delaware/ Maryland/ New York/ Virginia/ West Virginia/ District of Columbia/ Pennsylvania/
Date: 1994-00-00
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08. | Title: AWRA Symposium on GIS and Water Resources, Sept 22-26, 1996, Ft. Lauderdale, FL
Author(s): American Water Resources Association (AWRA)
Publisher: American Water Resources Association
Resource Availability: No Guarantee
NAL Subject: water resources/ water quality/ geographic information systems/ remote sensing/ data analysis/ models/ watershed management/ best management practices/ environmental assessment/ hydrology/ waste management/ floodplains/ drainage systems/ public water supply/ nonpoint source pollution/
Date: 1996-00-00
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09. | Title: Benefits to Downstream Flood Attenuation and Water Quality as a Result of Constructed Wetlands in Agricultural Landscapes
Author(s): DeLaney, T. A.
Publisher: American Farmland Trust
Resource Availability: No Guarantee
NAL Subject: wetlands/ agricultural land/ ecological restoration/ constructed wetlands/ water quality/ flooded conditions/ soil water storage/ hydrology/ watershed management/ agricultural management/ cropping systems/ nonpoint source pollution/ filter strips/ conservation buffers/ sediment yield/ phosphorus/ environmental monitoring/ cost analysis/
Date: 1995-09-00
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10. | Title: Best management practices for atrazine
Author(s): Devlin, D.L.; Regehr, D.L.
Publisher: Kansas State University
Resource Availability: No Guarantee
NAL Subject: atrazine/ best management practices/ pollution control/ weed control/ herbicides/ nonpoint source pollution/ drinking water/ water quality criteria/ public health/ pesticide application/ application methods/ injection/ application timing/ application rate/ filter strips/ conservation buffers/ agricultural runoff/ chemical composition/ rainfall/ soil texture/ soil hydraulic properties/ infiltration (hydrology)/ leaching/ aquifers/ Kansas/
Date: 1996-03-00
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11. | Title: Best Management Practices to Reduce Non-Point Source Pollution in the Town of Plainfield, Connecticut: A Guidance Manual
Author(s): American Groundwater Trust
Publisher: American Groundwater Trust
Resource Availability: No Guarantee
NAL Subject: best management practices/ crop residue management/ forest management/ prescribed burning/ irrigation management/ ecological restoration/ lawns and turf/ home gardening/ nutrient management/ pest management/ urban runoff/ forest roads/ logging/ geotextiles/ infiltration (hydrology)/ biofilters/ hydraulic structures/ separators/ ponding (water management)/ contour farming/ filter strips/ ground cover plants/ erosion control/ polyacrylamide/ mulching/ riparian buffers/ constructed wetlands/ nonpoint source pollution/ groundwater contamination/ aquifers/ water quality/ water pollution/ heavy metals/ nutrient enrichment/ pathogens/ salinity/ sediments/ water temperature/ toxic substances/ land use/ community development/ hydrology/ Connecticut/
Date: 2000-12-00
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12. | Title: Channel Erosion on the Missouri River, Montana Between Fort Peck Dam and the North Dakota Border
Author(s): Simon, A.; Shields, F.D.; Ettema, R.; Alonso, C.; Marshall-Garsjo, M.; Curini, A.; Steffen, L.
Publisher: U.S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: streambank stability/ soil erosion/ riverbank protection/ rivers/ hydrology/ soil properties/geomorphology/ sediment deposition/ ice/ Missouri River/ Montana/
Date: 1999-05-00
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13. | Title: Comparative Analysis of Hydrologic Responses of Tropical Deciduous and Temperate Deciduous Watershed Ecosystems to Climatic Change
Author(s): Vose, J. M.; Maass, J. M.
Publisher: U.S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: watershed hydrology/ ecosystems/ hydrologic factors/ hydrologic models/ simulation models/ evapotranspiration/ stream flow/ climate change/ ambient temperature/ carbon dioxide/ elevated atmospheric gases/ species diversity/ precipitation/ Mexico/ Southeastern United States/
Date: 1999-00-00
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14. | Title: Comparative Hydrology: An Ecological Approach to Land and Water Resources
Author(s): Falkenmark, M.; Chapman, T.
Publisher: United Nations Educational, Scientific and Cultural Organization
Resource Availability: No Guarantee
NAL Subject: hydrology/ hydrologic cycle/ hydrologic data/ ecology/
Date: 2004-01-09
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15. | Title: Comparison of the Watershed Hydrology of Coastal Forested Wetlands and the Mountainous Uplands in the Southern US
Author(s): Sun, G.; McNulty, S.G.; Amatya, D.M.; Skaggs, R.W.; Swift, L.W., Jr.; Shepard, J.P.; Riekerk, H.
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: watershed hydrology/ watershed management/ wetlands/ riparian forests/ highlands/ Pinus/ climatic factors/ evapotranspiration/ environmental factors/ topography/ stream flow/ water balance/ Southeastern United States/ Florida/ North Carolina/
Date: 2002-00-00
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16. | Title: Conservation Crop Rotation Effects on Soil Quality
Author(s): U. S. Department of Agriculture, Natural Resources Conservation Service, Soil Quality Institute
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: soil quality/ conservation practices/ crop rotation/ agricultural management/ natural resource management/ soil erosion/ sedimentation/ soil compaction/ aggregate stability/ infiltration (hydrology)/ soil crusts/ nutrient management/ pesticide residues/ organic matter/ biological activity in soil/ weed control/ salinity/ United States/
Date: 1996-08-00
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17. | Title: Constructed Wetlands Treatment of Municipal Wastewaters
Author(s): U. S. Environmental Protection Agency, Office of Research & Development, National Risk Management Research Laboratory
Publisher: U. S. Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: constructed wetlands/ wastewater treatment/ public water supply/ community development/ rural infrastructure/ water policy/ waste management/ aquatic plants/ biochemical mechanisms/ physical properties/ processing technology/ design/ hydrology/ plant cultural practices/ cost analysis/ case studies/
Date: 2000-09-00
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18. | Title: Constructing Wetlands in the Intermountain West: Guidelines for Land Resource Managers
Author(s): Olson, R.
Publisher: University of Wyoming
Resource Availability: No Guarantee
NAL Subject: constructed wetlands/ ecosystem management/ water quality/ hydrology/ water balance/ alkalinity/ nutrient management/ turbidity/ total suspended solids/ heavy metals/ aquatic plants/ environmental factors/ design/ construction technology/ aquatic organisms/ waterfowl/ fisheries/ wildlife habitats/ drainage basins/ islands/ land rehabilitation/ environmental monitoring/ prescribed burning/ grazing management/ Western United States/
Date: 1999-00-00
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19. | Title: Corps of Engineers Wetlands Delineation Manual
Author(s): Waterways Experiment Station, Environmental Laboratory
Publisher: U.S. Army Corps of Engineers
Resource Availability: No Guarantee
NAL Subject: wetlands/ aquatic habitat/ biogeography/ classification/ cartography/ ecology/ vegetation/ wetland soils/ hydrology/ methodology/ surveys/ guidelines/
Date: 1997-05-21
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20. | Title: Cover and Green Manure Crop Benefits to Soil Quality
Author(s): U. S. Department of Agriculture, Natural Resources Conservation Service, Soil Quality Institute
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: soil quality/ conservation practices/ cover crops/ green manures/ agricultural management/ natural resource management/ soil erosion/ sedimentation/ soil compaction/ aggregate stability/ infiltration (hydrology)/ soil crusts/ nutrient management/ pesticide residues/ organic matter/ biological activity in soil/ weed control/ poorly drained soils/ United States/
Date: 1996-04-00
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