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Filtering by: Subject Chinook salmon -- Climatic factors -- Oregon

Multiscale habitat electivity and movement patterns by adult spring chinook salmon in seven river basins of northeast Oregon

Creator:

Price, David M.

Abstract:

I examined habitat electivity and movement patterns of adult spring chinook salmon at microhabitat and channel unit spatial scales, and seasonal to annual temporal scales in seven streams in the Grande Ronde, John Day, and Imnaha basins. The objective was to compare habitat use and availability among streams, channel units,...

Resource Type:

Masters Thesis

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Electivity and Movement Patterns by Adult Spring Chinook Salmon in Seven River Basins of Northeast Oregon
Sandy beach surf zones : what is their role in the early life history of Chinook salmon (Oncorhynchus tshawytscha)?

Creator:

Marin Jarrin, Jose R.

Abstract:

Early life stages of many marine and diadromous fish species use sandy beach surf zones, which occur along >50% of the world's marine coastlines. This extensive habitat can provide juvenile fishes with an abundant supply of potential prey and the ability to hide from predators in its shallow turbid waters....

Resource Type:

Dissertation

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distinct Chinook salmon populations (Seeb et al. 2007). I visited 11 sandy beaches along the Oregon and
Climate warming effects on the life cycle of the parasite Ceratomyxa shasta in salmon of the Pacific Northwest

Creator:

Chiaramonte, Luciano V.

Abstract:

Aquatic ecosystems continue to be increasingly affected by climate warming. For salmonids in the Pacific Northwest of North America, increasing temperatures pose tighter thermal constraints on their habitat use as well as aspects of their individual performance, such as disease resistance. This thesis examines the effect of temperature on the...

Resource Type:

Masters Thesis

Full Text:

juvenile Chinook and coho salmon an area of lower parasite doses and cooler temperatures than the main