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[1 - 20] [21 - 36] Next
| Records 1 thru 20 of 36
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01. | Title: Ambient water quality criteria recommendations: information supporting the development of state and tribal nutrient criteria: lakes and reserviors in nutrient ecoregion II
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/ mountains/ forests/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Arizona/ California/ Colorado/ Idaho/ Montana/ New Mexico/ Oregon/ South Dakota/ Texas/ Utah/ Washington/ Wyoming/ Western United States/ United States/
Date: 2000-12-00
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02. | Title: Ambient water quality criteria recommendations: information supporting the development of state and tribal nutrient criteria: lakes and reserviors in nutrient ecoregion III
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/ deserts/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Arizona/ California/ Colorado/ Idaho/ Montana/ Nevada/ New Mexico/ Oregon/ Texas/ Utah/ Washington/ Wyoming/ Western United States/ United States/
Date: 2001-12-00
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03. | Title: Ambient water quality criteria recommendations: information supporting the development of state and tribal nutrient criteria: rivers and streams in nutrient ecoregion I
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/ valleys/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ California/ Oregon/ Washington/ Northwestern United States/ United States/
Date: 2001-12-00
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04. | Title: Ambient water quality criteria recommendations: information supporting the development of state and tribal nutrient criteria: rivers and streams in nutrient ecoregion II
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/ mountains/ forests/ steepland soils/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Arizona/ California/ Colorado/ Idaho/ Montana/ New Mexico/ Oregon/ South Dakota/ Utah/ Washington/ Wyoming/ Western United States/ United States/
Date: 2000-12-00
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05. | Title: Ambient water quality criteria recommendations: information supporting the development of state and tribal nutrient criteria: rivers and streams in nutrient ecoregion III
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/ deserts/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Arizona/ California/ Colorado/ Idaho/ Montana/ Nevada/ New Mexico/ Oregon/ Texas/ Utah/ Washington/ Wyoming/ Western United States/ United States/
Date: 2000-12-00
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06. | 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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07. | 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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08. | Title: Conserving Water in Agriculture: Livestock Water Management During a Drought
Author(s): Boorman, M.M.; Bedell T.E.
Publisher: Oregon State University, Extension and Experiment Station Communications
Resource Availability: No Guarantee
NAL Subject: water management/ water supply/ groundwater/ ponding (water management)/ wells/ livestock production/ drought/ water conservation/ animal feeding/ local government/ governmental programs and projects/ public economics/ subsidies/ Oregon/
Date: 2001-04-00
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09. | Title: Cost-Effectiveness Analysis of Actions to Reduce Stream Temperature at the Watershed Scale
Author(s): Mooney, S.; Eisgruber, L. M.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: natural resource economics/ welfare economics/ cost effectiveness/ riparian buffers/ streams/ water temperature/ watershed management/ environmental policy/ taxes/ mathematical models/ Oregon/
Date: 1998-00-00
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10. | Title: Drip Irrigation: An Introduction
Author(s): Shock, C.C.
Publisher: Oregon State University
Resource Availability: No Guarantee
NAL Subject: drip irrigation/ water use efficiency/ irrigation management/ design/ irrigation rates/ irrigation scheduling/ fertilizer rates/ Oregon/
Date: 2001-07-00
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11. | Title: Economic Analysis of Riparian Landowner's Willingness to Participate in Oregon's Conservation Reserve Enhancement Program
Author(s): Kingsbury, L.; Boggess, W.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: agricultural economics/ riparian buffers/ filter strips/ wetlands/ conservation programs/ government payments/ economic analysis/ econometric models/ decision making/ surveys/ Oregon/
Date: 1999-00-00
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12. | Title: Estimating Water Flow Rates
Author(s): Trimmer, W.L.
Publisher: Oregon State University
Resource Availability: No Guarantee
NAL Subject: water flow/ water management/ water rights/ irrigation water/ measuring devices/ measurement/ flowmeters/ gauges/ volume/ pressure/ nozzles/ Oregon/
Date: 1994-09-00
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13. | Title: Getting Started with TMDLs
Author(s): Jarrell, W. M.
Publisher: Conservation Technology Information Center
Resource Availability: No Guarantee
NAL Subject: total maximum daily load/ environmental law/ Clean Water Act/ Environmental Protection Agency/ water quality criteria/ water pollution/ environmental monitoring/ case studies/ citizen participation/ nonpoint source pollution/ pollution load/ sampling/ samplers/ data analysis/ models/ Oregon/
Date: 1999-00-00
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14. | Title: GIS Based Watershed Analysis System for Tillamook Bay, Oregon
Author(s): Melancon, P. A.; Barrett, M. E.; Maidment , D. R.
Publisher: University of Texas
Resource Availability: No Guarantee
NAL Subject: geographic information systems/ hydrologic models/ agricultural management models/ watershed management/ estuaries/ water quality analysis/ bacterial contamination/ sedimentation/ water pollution/ nonpoint source pollution/ wastewater/ effluents/ pollution load/ best management practices/ water flow/ methodology/ Oregon/
Date: 1999-05-00
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15. | Title: Improving Water Quality: TMDLs in Oregon
Author(s): Oregon, Department of Environmental Quality, Water Quality Division, Watershed Management Section
Publisher: Oregon
NAL Subject: Water Pollution/ Total maximum daily load/ Water quality management/ Oregon/
Date: 2003-01-00
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16. | Title: Incentive Programs for Woodland Management and Resource Conservation
Author(s): Winthrow-Robinson, B.; Fletcher, R.
Publisher: Oregon State University
Resource Availability: No Guarantee
NAL Subject: environmental quality/ governmental programs and projects/ conservation programs/ Conservation Reserve Program/ woodlands/ forestry/ timber management/ land use/ public finance/ taxes/ best management practices/ conservation practices/ Oregon/
Date: 2001-01-00
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17. | Title: Influence of Stream Characteristics and Grazing Intensity on Stream Temperatures in Eastern Oregon
Author(s): Maloney, S.B.; Tiedemann, A.R.; Higgins, D.A.; Quigley, T.M.; Marx, D.B.
Publisher: U.S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: stream channels/ forested watersheds/ riparian forests/ water quality criteria/ water temperature/ grazing/ range management/ Oregon/
Date: 1999-04-00
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18. | Title: Long-Term Sedimentation Effects of Different Patterns of Timber Harvesting
Author(s): Ziemer, R. R.; Lewis, J.; Lisle, T. E.; Rice, R. M.
Publisher: U.S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: forested watersheds/ forest management/ logging/ clearcutting/ statistical analysis/ environmental models/ Monte Carlo method/ soil erosion/ sediment transport/ stream channels/ fish eggs/ animal health/ aquatic habitat/ coasts/ California/ Oregon/
Date: 1991-00-00
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19. | Title: Manure Management in Small Farm Livestock Operations: Protecting Surface and Groundwater
Author(s): Godwin, D.; Moore, J. A.
Publisher: Oregon State University
Resource Availability: No Guarantee
NAL Subject: animal manure management/ livestock production/ water quality/ nonpoint source pollution/ environmental protection/ best management practices/ biogeochemical cycles/ nutrients/ microorganisms/ organic matter/ water flow/ streams/ animal feeding/ grazing/ riparian buffers/ filter strips/ manure storage/ manure handling/ Oregon/
Date: 1996-00-00
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20. | Title: Oregon Aquatic Habitat Restoration and Enhancement Guide
Author(s): Oregon Plan for Salmon and Watersheds
Publisher: Oregon Watershed Enhancement Board
Resource Availability: No Guarantee
NAL Subject: aquatic habitat/ stream channels/ ecological restoration/ conservation practices/ best management practices/ watershed management/ water quality/ governmental programs and projects/ public finance/ environmental law/ program planning/ environmental monitoring/ guidelines/ Oregon/
Date: 1999-05-00
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