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Full-Text Articles in Aquaculture and Fisheries
Colorado River Cutthroat Trout Habitat Resistance And Resilience To Climate Change, Kate H. Olsen
Colorado River Cutthroat Trout Habitat Resistance And Resilience To Climate Change, Kate H. Olsen
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Government agencies and private organizations spend large amounts of public money attempting to return ecosystems to a more natural state, which have often been harmed or even destroyed as a result of modern development. Colorado River cutthroat trout, Oncorhyncus clarki pleuriticus, are a subspecies of cutthroat trout. Cutthroat trout live in the Rocky Mountains of the western United States. The population of this particular subspecies has been severely reduced by human actions, and currently only 12% of its historic populations still exist. To improve the condition of cutthroat trout, fisheries professionals and biologists are working to restore natural populations. …
Comparison Of Topographic Surveying Techniques In Streams, Sara G. Bangen
Comparison Of Topographic Surveying Techniques In Streams, Sara G. Bangen
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The Bonneville Power Administration (BPA) Fish and Wildlife Program (FWP) mitigates impacts, including mortality, from hydroelectric dams in the Columbia River Basin for ESA-listed salmon and steelhead populations and other species of special concern. Given the extensive economic resources invested in mitigation and the incredible diversity of in-stream habitat across the Columbia River basin, questions have arisen about which sampling strategies are most tractable across the entire Columbia River Watershed, but also produce datasets that allow researchers to answer meaningful questions about salmonid populations and trends in habitat. In response to these issues, the NOAA Integrated Status and Effectiveness Monitoring …