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National Water Quality Assessment (NAWQA)
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1982-2002; ill., maps; Title covers calendar years 1985-1987; CA 9000-3-0003 Subagreement 12; Includes bibliographic references; Issues lack volume numbering
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This report and accompanying program inventory have been prepared in support of the Oregon Department of Environmental Quality's statewide nonpoint source pollution control efforts and for use in the development ...
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43. [Article] Umatilla and Meacham ecosystem analysis and Upland forest vegetation analysis: Umatilla and Meacham watersheds
296 pp. Tables, figures, references, maps, glossary, appendices. "The Umatilla-Meacham ecosystem analysis area is located on the Walla Walla Ranger District of the Umatilla National Forest. The analysis ...Citation -
44. [Article] Watershed restoration, jobs-in-the-woods, and community assistance : Redwood National Park and the Northwest Forest Plan
There are many parallels between the 1978 legislation to expand Redwood National Park and the Northwest Forest Plan, which together with the Northwest Economic Adjustment Initiative formed the 1993 Pacific ...Citation -
45. [Article] State of the River Report for Toxics
The United States Environmental Protection Agency (EPA) strives to prevent pollution, protect water quality and improve ecosystems in order to reduce risks to human health and the environment. As outlined ...Citation -
This thesis explores the genesis of the ecoregion concept, examines the conceptual development of ecoregion classification systems, investigates applications of ecoregion classification systems for a broad ...
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200 pp. Tables, appendices, glossary, maps. "The North Fork John Day River is located in Northeast Oregon on both the Umatilla and Wallowa-Whitman National Forests, starting in the North Fork John Day ...
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48. [Article] An Ecoregion-Based Reference Condition and Classification Scheme for Determining Nutrient Criteria in Oregon Lakes
The anthropogenic introduction of nutrients to water bodies has been shown to alter the structure and function of natural aquatic ecosystems, yet national EPA lake and reservoir nutrient criteria remain ...Citation -
49. [Article] 2005 Diamond Lake Submersed Aquatic Vegetation Survey
Diamond Lake is a large natural lake having a surface area of some 3214 acres (1300.7 hectares) and a maximum depth of 52 feet (15.8 meters). It is located within the Umpqua National Forest in the Southern ...Citation -
EWEB envisions the development of an investment mechanism that makes payments for ecosystem services (PES) as a way to maintain and improve water quality within the McKenzie River Watershed, Eugene’s sole ...
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