North Pacific Anadromous Fish Commission
Authors:
Shigehiko Urawa and Alexander V. Bugaev
Abstract Excerpt:
Adult returns of Japanese chum salmon have shown a decreasing trend since a peak (76 million fish) in 2004, while falling to 19–31 million fish in recent years (2016–2020). For sustainable management, it is an urgent issue to understand where and why the survival of Japanese chum salmon is decreasing
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DOI:
https://doi.org/10.23849/npafctr17/60.62.
Urawa, S., and A.V. Bugaev. 2021. Survival of Japanese chum salmon during early ocean life in 2011–2017. N. Pac. Anadr. Fish Comm. Tech. Rep. 17: 60–62. https://doi.org/10.23849/npafctr17/60.62.
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