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Contaminants Field Studies
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The Oregon Fish & Wildlife Office is the primary Fish and Wildlife Service office in Oregon for responding to emergency contaminants issues, including oil, chemical and pesticide spills. This collection contains Study Summaries and Final Reports of investigations into the effects of contaminants on the environment and specific species.
Recent Submissions
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(Portland, Or. : U.S. Fish and Wildlife Service, Region 1, [2004], 2004-05-06)Reports on the results of a study on the effects of the Thermo Fluids, Inc. oil spill on salmonids in Errol Creek. Makes recommendations for addressing the problems identified.
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(Portland, Or. : U.S. Fish and Wildlife Service, Region 1, [1999], 1999-10-18)Reports on the results of a study on the effects of Organochlorine contaminants on Double-crested cormorants from the Lewis and Clark National Wildlife Refuge in the Columbia River Estuary. Makes recommendations for ...
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(Portland, Or. : U.S. Fish and Wildlife Service, Region 1, [2003], 2003-03-11)Reports on the results of a study on the effects of isotopic nitrogen on Oregon Chub in the Oakridge Slough of the Middle Fork Willamette River Drainage. Makes recommendations for addressing the problems identified.
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(Portland, Or. : U.S. Fish and Wildlife Service, Region 1, [2005], 2005-08)Reports on the results of a study on the effects of nutrient enrichment on the Oregon spotted frog in the Conboy Lake National Wildlife Refuge. Makes recommendations for management based on the results.
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(Portland, Or. : U.S. Fish and Wildlife Service, Region 1, [1999], 1999-08-12)Reports on the results of a study on the effects of environmental contaminants on Bald Eagles in the Lower Columbia River area. Makes recommendations for addressing the problems identified.
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(Portland, Or. : U.S. Fish and Wildlife Service, Region 1, [2004], 2004-05-21)Reports on the results of a study on the effects of environmental contaminants on aquatic resources in the Columbia River. Makes recommendations for addressing the problems identified.