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[1 - 20] [21 - 37] Next
| Records 1 thru 20 of 37
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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: lakes and reserviors in nutrient ecoregion IV
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/ grasslands/ shrublands/ rangelands/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Colorado/ Kansas/ Montana/ Nebraska/ North Dakota/ New Mexico/ Oklahoma/ Texas/ Wyoming/ Western United States/ Midwestern United States/ Great Plains region/ 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: lakes and reserviors in nutrient ecoregion IX
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/ forests/ agricultural land/ pastures/ aquaculture/ poultry industry/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Alabama/ Arkansas/ Florida/ Georgia/ Illinois/ Indiana/ Iowa/ Kansas/ Kentucky/ Louisiana/ Maryland/ Mississippi/ Missouri/ New Jersey/ North Carolina/ Pennsylvania/ South Carolina/ Tennessee/ Texas/ Virginia/ Midwestern United States/ Northeastern United States/ Southeastern 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: lakes and reserviors in nutrient ecoregion V
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/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Colorado/ Kansas/ Montana/ Nebraska/ North Dakota/ New Mexico/ Oklahoma/ South Dakota/ Texas/ Wyoming/ Western United States/ Great Plains region/ Midwestern United States/ United States/
Date: 2001-12-00
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06. | 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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07. | Title: Ambient water quality criteria recommendations: information supporting the development of state and tribal nutrient criteria: rivers and streams in nutrient ecoregion IV
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/ grasslands/ shrublands/ rangelands/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Colorado/ Kansas/ Montana/ Nebraska/ North Dakota/ New Mexico/ Oklahoma/ Texas/ Wyoming/ Western United States/ Midwestern United States/ Great Plains region/ United States/
Date: 2001-12-00
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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 IX
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/ forests/ agricultural land/ pastures/ aquaculture/ poultry industry/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Alabama/ Arkansas/ Florida/ Georgia/ Illinois/ Indiana/ Iowa/ Kansas/ Kentucky/ Louisiana/ Maryland/ Mississippi/ Missouri/ New Jersey/ North Carolina/ Pennsylvania/ South Carolina/ Tennessee/ Texas/ Virginia/ Midwestern United States/ Northeastern United States/ Southeastern United States/ United States/
Date: 2000-12-00
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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 V
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/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Colorado/ Kansas/ Montana/ Nebraska/ North Dakota/ New Mexico/ Oklahoma/ South Dakota/ Texas/ Wyoming/ Western United States/ Great Plains region/ Midwestern United States/ United States/
Date: 2001-12-00
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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 X
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/ coastal plains/ alluvial soils/ floodplains/ data collection/ sampling/ statistical analysis/ environmental models/ quality control/ Arkansas/ Illinois/ Kentucky/ Louisiana/ Mississippi/ Missouri/ Tennessee/ Texas/ Midwestern United States/ Southeastern United States/ Gulf of Mexico region/ Mississippi River/ United States/
Date: 2001-12-00
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11. | Title: Analysis of Volunteer Water Quality Data
Author(s): Kaough, C.; Maidment , D. R.
Publisher: University of Texas
Resource Availability: No Guarantee
NAL Subject: water quality/ environmental monitoring/ citizen participation/ volunteerism/ organizations/ governmental programs and projects/ quality control/ data analysis/ statistical analysis/ Texas/ Colorado/
Date: 1998-05-00
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12. | Title: Constructed Wetlands for On-Site Septic Treatment: A Guide to Selecting Aquatic Plants for Low-Maintenance Micro-Wetlands
Author(s): East Texas Plant Materials Center ; Pineywoods Resource Conservation and Development ; Forest Resource Institute ; Arthur Temple College of Forestry, SFASU
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: constructed wetlands/ plant selection guides/ waste treatment/ aquatic plants/ aquatic plant culture/ plant establishment/ Texas/
Date: 1998-00-00
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13. | Title: Developing Total Maximum Daily Load Projects in Texas: A Guide for Lead Organizations
Author(s): Texas Institute for Applied Environmental Research; Texas A&M University System
Publisher: Texas Natural Resource Conservation Commission
Resource Availability: No Guarantee
NAL Subject: total maximum daily load/ water quality standards/ water pollution/ governmental programs and projects/ Environmental Protection Agency/ state government/ program planning/ watershed management/ environmental assessment/ citizen participation/ quality control/ program evaluation/ environmental models/ environmental law/ case studies/ guidelines/ Texas/
Date: 1999-07-16
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14. | Title: Diversity of Escherichia coli and Salmonella spp Isolates from Playa Waters and Sediments
Author(s): Rice, W. C.; Purdy, C. W.
Publisher: North Carolina State University College of Agriculture and Life Sciences
Resource Availability: No Guarantee
NAL Subject: concentrated animal feeding operations/ playas/ beef cattle/ Escherichia coli/ Salmonella/ Enterobacteriaceae/
Date: 2005-02-08
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15. | Title: Ecological Condition of Estuaries in the Gulf of Mexico
Publisher: U. S. Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: estuaries/ wetlands/ coasts/ ecosystems/ land use/ hydrology/ water quality/ eutrophication/ nutrient enrichment/ hypoxia/ algal blooms/ chlorophyll/ sediment contamination/ submerged aquatic plants/ aquatic habitat/ benthic organisms/ aquatic organisms/ fisheries/ water birds/ endangered species/ threatened species/ environmental assessment/ bioindicators/ environmental factors/ public health/ environmental monitoring/ data analysis/governmental programs and projects/ Gulf of Mexico region/ Florida/ Alabama/ Mississippi/ Louisiana/Texas/ Mexico/
Date: 1999-07-00
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16. | Title: Economic Impact of the Depletion of the Ogallala Aquifer: A Case Study of the Southern High Plains of Texas
Author(s): Terrell, B. L.; Johnson, P. N.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: aquifers/ groundwater/ irrigated farming/ natural resource economics/ agricultural economics/ regional economics/ dynamic models/ agricultural management models/ hydrologic models/ econometric models/ farm value/ crop production/ Texas/
Date: 1999-00-00
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17. | Title: Edwards Aquifer Water Resource Conflict: Examining Impacts of USDA Programs
Author(s): Schaible, G. D.; Lacewell, R. D.; McCarl , B. A.
Publisher: University of Minnesota
Resource Availability: No Guarantee
NAL Subject: aquifers/ water supply/ irrigated farming/ USDA/ governmental programs and projects/ commodity programs/ agricultural law/ Farm Bill/ agricultural economics/ market analysis/ econometric models/ environmental assessment/ hydrologic models/ surveys/ farmers/ human behavior/ decision making/ water use/ Texas/
Date: 1997-00-00
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18. | Title: Forest Clearcutting and Site Preparation on a Saline Soil in East Texas: Impacts on Water Quality
Author(s): McBroom, M.; Chang, M.; Sayok, A. K.
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: soil nutrient dynamics/ soil erosion/ sediment yield/ silvicultural practices/ site preparation/ clearcutting/ saline soils/ rainfall/ runoff/ losses from soil/ trace elements/ nutrients/ Universal Soil Loss Equation/ Texas/
Date: 2002-02-00
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19. | Title: Leaf Water Relations and Sapflow in Eastern Cottonwood (Populus deltoides Bartr.) Trees Planted for Phytoremediation of a Groundwater Pollutant
Author(s): Vose, J. M.; Swank, W. T.; Harvey, G. J.; Clinton, B. D.; Sobek, C.
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: phytoremediation/ groundwater contamination/ trichloroethylene/ plant-water relations/ transpiration/ leaf conductance/ sap flow/ climatic factors/ Populus deltoides subsp. deltoides/ statistical analysis/ seasonal variation/ Texas/
Date: 2000-01-00
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20. | Title: Long-Distance Water Transfer: A Chinese Case Study and International Experiences
Author(s): Biswas, A. K.; Dakang, Z.; Nickum, J. E.; Changming, L.
Publisher: Tycooly International Publishing Limited; United Nations University Press
Resource Availability: No Guarantee
NAL Subject: water supply/ water management/ water distribution/ water use/ waterways/ ponding (water management)/ stream channels/ economic development/ environmental assessment/ climatic factors/ land use/ crops/ cropping sequence/ governmental programs and projects/ program planning/ environmental impact/ water rights/ irrigation management/ water balance/ humidity/ saltwater intrusion/ water pollution/ water quality/ fish/ environmental policy/ water policy/ case studies/ China/ Egypt/ Japan/ United States/ Texas/
Date: 1983-00-00
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