226 results — topic: Ecology ·
Rainbow trout diet and invertebrate drift data from 2012-2015 for the Colorado River, Grand Canyon, Arizona
These data were compiled to explore the foraging ecology of Rainbow Trout (Oncorhynchus mykiss) in the Colorado River, Grand Canyon, Arizona. These data represent samples characterizing the availability of drifting invertebrate prey (hereafter, drift) and use of these invertebrate prey by rainbow tr
Rainbow trout diet and invertebrate drift data from 2012-2015 for the Colorado River, Grand Canyon, Arizona
These data were compiled to explore the foraging ecology of Rainbow Trout (Oncorhynchus mykiss) in the Colorado River, Grand Canyon, Arizona. These data represent samples characterizing the availability of drifting invertebrate prey (hereafter, drift) and use of these invertebrate prey by rainbow tr
Finding of No Significant Impact Gunnison County
J. David Holm. Water Quality Control Division Colorado Department of Public Health & Environment. July 5, 2001.
spongiform encephalopathy
Correspondence (October 31, 2000). Covers Colorado, Northeastern Colorado, Larimer County. Topics: chronic wasting disease, spongiform encephalopathy. Agencies: Division of Wildlife, Colorado Division of Wildlife, CDOW. Cites 2 external works.
Southwestern Rare and Endangered Plants: Proceedings of the Third Conference
Technical report (2000). Covers Flagstaff, Arizona. Topics: rare and endangered plants. Agencies: USFS. Cites 1 external work.
Request for Air Quality Monitoring in Gunnison
Correspondence (1971-1980). Covers Gunnison, Colorado, Crested Butte. Topics: air quality monitoring, PM10. Agencies: City Council, City of Gunnison, Environmental Protection Agency. Cites 1 external work.
National Management Measures to Control Nonpoint Source Pollution from Agriculture
Technical report (2000). Covers North Carolina, Raleigh, Virginia. Topics: Nonpoint Source Pollution, Agricultural Pollution, Nutrient Management, Pesticide Management. Agencies: U.S. Environmental Protection Agency, Office of Water, Nonpoint Source Control Branch. Cites 31 external works.
Living With Beavers
Beaver improve water quality. Their dams hold back water and by slowing down water velocity, they filter out toxins and solid materials. . Beaver restore riparian habitat and stop soil erosion caused by overgrazing, poor water management. Also, by trapping, (traditional ) removal of beaver. Beaver s
Environmental Status Report: A Summary of the Technical Analysis of the Colorado Environment 2000 Project
State of Colorado. Roy Romner- Governor. 1989.
Environmental Decision-Making in the United States Forest Service: the Decision Maker and the Guidelines
Technical report (1891-2000). Covers Telluride, Colorado, San Juan National Forest. Topics: environmental decision-making, land-use decisions, resource management, Wilderness. Agencies: United States Forest Service, Antioch University Seattle, Congress. Cites 51 external works.
Colorado’s Environmental Future: Where We Want To Be and How We Want To Get There
Technical report (1989-2000). Covers Colorado, Colorado Springs, Yuma County. Topics: environmental goals, air quality, solid waste disposal, transportation planning. Agencies: Colorado Environment 2000, Citizen Advisory Committee, Governor.
Colorado River Report
Steve Glazer, James Wechsler, Tom Myers, Sue Lowry, Jim McCarthy, David Czamanske, Dave Wegner, Richard Ingebretsen, Fred Cagle, Rob Smith. The Sierra Club Colorado River Taske Force. August 2000.
Colorado Environment 2000, 1989
Technical report (1989-2000). Covers Colorado, Colorado Springs, Yuma County. Topics: environmental goals, air quality, water quality, water resource management. Agencies: Colorado Environment 2000, Citizen Advisory Committee, DRCOG. Cites 1 external work.
Clean Water Act: Proposed Revisions to EPA Regulations to Clean Up Polluted Waters
Technical report (1996-2000). Covers Washington, DC, United States. Topics: Total Maximum Daily Load, TMDL program, National Pollutant Discharge Elimination System, NPDES program. Agencies: United States General Accounting Office, GAO, Environmental Protection Agency. Cites 14 external works.
Status of Gunison's [sic] sage grouse
Correspondence (1950-1999). Covers Colorado, Gunnison, Gunnison Basin. Topics: population bottleneck, habitat fragmentation, habitat degradation, population bottlenecks. Agencies: Biodiversity Legal Foundation, Western State College, Colorado Division of Wildlife. Cites 5 external works.
Rockee News: Environmental Education Newsletter for the Rocky Mountain States
News article (Fall 1999). Covers Rocky Mountain States, Salt Lake City, Utah. Topics: Environmental Education, Environmental Interpretation, Heritage Interpretation, interpretation. Agencies: National Park Service, University of Indiana, Tennessee Valley Authority. Cites 12 external works.
Reece and Company TV Script "Wildlife"
Document (1999). Covers Colorado, Alaska. Topics: nonpoint source pollution, polluted runoff, water pollution. Agencies: U.S. Environmental Protection Agency, Colorado Water Protection Project, League of Women Voters of Colorado Education Fund.
Burning Project on Upper Slopes
Correspondence. Covers Gunnison, Colorado, Parlin. Topics: burning project, critical winter range, forage and browse, prescribed burning. Agencies: US Forest Service, USFS, Gunnison National Forest. Cites 1 external work.
Vascular Plant Species of the Pawnee National Grassland
Technical report. Covers Pawnee National Grassland. Topics: vascular plant species inventory. Agencies: US Forest Service. Cites 1 external work.
Regional Policy on the Protection of Fens
Correspondence. Covers Mountain-Prairie Region, Rocky Mountains, Nebraska sandhills. Topics: fens, wetlands, mitigation, Resource Category 1. Agencies: Fish and Wildlife Service, U.S. Geological Survey, Corps of Engineers. Cites 7 external works.