Ecology and Population Dynamics of Salmonids in the Columbia River: Response of Fishes to Anthropogenic Change in a Large Riverscape
Freshwater ecosystems and the species that reside therein are disproportionately imperiled compared to terrestrial systems. Over the past 150 years, the Columbia River basin in the western United States has gone from one of the most productive and abundant salmon watersheds in the world, to having j...
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| Format: | Others |
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PDXScholar
2018
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| Online Access: | https://pdxscholar.library.pdx.edu/open_access_etds/4635 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=5706&context=open_access_etds |