Effects of early-life stage and environmental factors on the freshwater and marine survival of Chinook salmon (Oncorhynchus tshawytscha) in rivers of Southeast Alaska

Highly variable recruitment and declines in productivity of Chinook salmon (Oncorhynchus tshawytscha) have created economic and cultural hardships throughout Alaska. Therefore, it is necessary to understand the factors influencing these declines. In this study, principal component anal¬sis and regre...

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