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Scholars' Bank will
be on a content freeze from 9/6 - 9/16 as we transition to a new & improved version. Minimal downtime expected
on 9/16. Stay tuned for more updates!
Browsing Contaminants Field Studies by Issue Date
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Now showing items 1-6 of 6
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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, [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, [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, [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.
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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.
Now showing items 1-6 of 6