Prespawn Mortality of Female Chinook Salmon Increases with Water Temperature and Percent Hatchery Origin

High rates of prespawn mortality, when adult salmon die after completing migration but prior to spawning, can lead to population declines and can impede recovery of threatened stocks. In this study, annual prespawn mortality of female Chinook Salmon Oncorhynchus tshawytscha ranged from 1% to 100% ov...

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Veröffentlicht in:	Transactions of the American Fisheries Society (1900) 2018-01, Vol.147 (1), p.31-42
Hauptverfasser:	Bowerman, Tracy, Roumasset, Adrienne, Keefer, Matthew L., Sharpe, Cameron S., Caudill, Christopher C.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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