2015
DOI: 10.1139/cjfas-2014-0180
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Dispersal and productivity of Chinook (Oncorhynchus tshawytscha) and coho (Oncorhynchus kisutch) salmon colonizing newly accessible habitat

Abstract: Following construction of a fish ladder at Landsburg Diversion Dam on the Cedar River, Washington, USA, in fall 2003, we used DNA-based parentage to identify second generation Chinook (Oncorhynchus tshawytscha) and coho (Oncorhynchus kisutch) salmon as recruits that were produced above the dam or "strays" dispersing into the new habitat that were produced elsewhere. For both species, strays colonized immediately but decreased as a proportion of the total run over time. Chinook salmon strays were more numerous … Show more

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Cited by 32 publications
(35 citation statements)
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“…Contrary to recently published studies for other Chinook and coho ( O. kisutch ) salmon reintroductions (Anderson et al. ; Evans et al. ), current CRR estimates suggest that the population above Cougar Dam is not replacing itself (Sard et al.…”
Section: Introductioncontrasting
confidence: 76%
See 1 more Smart Citation
“…Contrary to recently published studies for other Chinook and coho ( O. kisutch ) salmon reintroductions (Anderson et al. ; Evans et al. ), current CRR estimates suggest that the population above Cougar Dam is not replacing itself (Sard et al.…”
Section: Introductioncontrasting
confidence: 76%
“…Even with the incorporation of adfluvial Chinook salmon offspring, CRR for adults reintroduced above Cougar Dam are low compared to other published studies (Anderson et al. ; Evans et al. ).…”
Section: Discussionmentioning
confidence: 61%
“…; Anderson et al . ). Moreover, the recolonised salmon population in the newly accessible habitat can increase rapidly without stocking (Shimoda & Kawamula 2012b, ; Pess et al .…”
Section: Discussionmentioning
confidence: 97%
“…The Cedar River population has been self‐sustaining and expanding, with hundreds of adult Coho Salmon counted annually at the ladder (Anderson et al. ). Margaret Creek in Southeast Alaska is another example of fish ladder installation (1989–1990) followed by the rapid colonization of Coho Salmon—in this case after a single release of 25,000 pre‐smolts (Bryant et al.…”
Section: Discussionmentioning
confidence: 99%