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• 1. [Article] Conference opinion on the issuance of the four enhancement of survival permits for the Threemile Canyon Farms multi-species candidate conservation agreement with assurances

  62 pp. Bookmarks supplied by UO. References, map, tables. Captured August 27, 2007.

  Citation × Citation Citation Abstract Copy Title: Conference opinion on the issuance of the four enhancement of survival permits for the Threemile Canyon Farms multi-species candidate conservation agreement with assurances Author: U.S. Fish and Wildlife Service Year: 2009, 2004 62 pp. Bookmarks supplied by UO. References, map, tables. Captured August 27, 2007. Title: Conference opinion on the issuance of the four enhancement of survival permits for the Threemile Canyon Farms multi-species candidate conservation agreement with assurances Author: U.S. Fish and Wildlife Service Year: 2009, 2004 62 pp. Bookmarks supplied by UO. References, map, tables. Captured August 27, 2007. Close

• 2. [Article] Biological opinion on the effects of concentrations of 2,3,7,8- tetrachlorodibenzo-p-dioxin, to be attained through implementation of a total maximum daily load, on bald eagles along the Columbia River

  28 pp. References, tables. Captured November 17, 2009.

  Citation × Citation Citation Abstract Copy Title: Biological opinion on the effects of concentrations of 2,3,7,8- tetrachlorodibenzo-p-dioxin, to be attained through implementation of a total maximum daily load, on bald eagles along the Columbia River Author: U.S. Fish and Wildlife Service Year: 2009, 1994 28 pp. References, tables. Captured November 17, 2009. Title: Biological opinion on the effects of concentrations of 2,3,7,8- tetrachlorodibenzo-p-dioxin, to be attained through implementation of a total maximum daily load, on bald eagles along the Columbia River Author: U.S. Fish and Wildlife Service Year: 2009, 1994 28 pp. References, tables. Captured November 17, 2009. Close

• 3. [Article] Biological opinion on the 10-year operation plan for the Klamath Project

  227 pp. Bookmarks supplied by UO. References, maps, charts, tables. Captured August 29, 2007.

  Citation × Citation Citation Abstract Copy Title: Biological opinion on the 10-year operation plan for the Klamath Project Author: U.S. Fish and Wildlife Service Year: 2009, 2002 227 pp. Bookmarks supplied by UO. References, maps, charts, tables. Captured August 29, 2007. Title: Biological opinion on the 10-year operation plan for the Klamath Project Author: U.S. Fish and Wildlife Service Year: 2009, 2002 227 pp. Bookmarks supplied by UO. References, maps, charts, tables. Captured August 29, 2007. Close

• 4. [Article] Summary of information on aquatic biota and their habitats in the Willamette Basin, Oregon, through 1995

  This report reviews and summarizes available information on aquatic biological communities in the Willamette Basin through 1995. Specifically, the report describes (1) the distribution, abndance, and trends ...

  Citation × Citation Citation Abstract Copy Title: Summary of information on aquatic biota and their habitats in the Willamette Basin, Oregon, through 1995 Author: National Water-Quality Assessment Program (U.S.), Altman, Bob, Henson, Colleen M., Waite, Ian R., U.S. Fish and Wildlife Service, Geological Survey (U.S.) This report reviews and summarizes available information on aquatic biological communities in the Willamette Basin through 1995. Specifically, the report describes (1) the distribution, abndance, and trends of three taxonomic groups--algae, macroinvertebrates, and fish--and, to a lesser degree, other selected semi-aquatic taxa (i.e., taxa frequenting but not living wholly in water), including amphibians and reptiles, birds, and mammals, (2) the types of aquatic and riparian habitat that support and influence aquatic communities and their biotic constituents, (3) the natural and human-associated impacts on that habitat and associated biological communities, amd (4) the levels of enviroinmental contaminants to which biological communities and specific biota are exposed. The information in this report is intended to aid in the identification of data gaps relative to taxa and geographic areas, and to stimulate collaboration and increase coordination in present and future ecological research in the Willamette Basin. Title: Summary of information on aquatic biota and their habitats in the Willamette Basin, Oregon, through 1995 Author: National Water-Quality Assessment Program (U.S.), Altman, Bob, Henson, Colleen M., Waite, Ian R., U.S. Fish and Wildlife Service, Geological Survey (U.S.) This report reviews and summarizes available information on aquatic biological communities in the Willamette Basin through 1995. Specifically, the report describes (1) the distribution, abndance, and trends of three taxonomic groups--algae, macroinvertebrates, and fish--and, to a lesser degree, other selected semi-aquatic taxa (i.e., taxa frequenting but not living wholly in water), including amphibians and reptiles, birds, and mammals, (2) the types of aquatic and riparian habitat that support and influence aquatic communities and their biotic constituents, (3) the natural and human-associated impacts on that habitat and associated biological communities, amd (4) the levels of enviroinmental contaminants to which biological communities and specific biota are exposed. The information in this report is intended to aid in the identification of data gaps relative to taxa and geographic areas, and to stimulate collaboration and increase coordination in present and future ecological research in the Willamette Basin. Close