Factors controlling the year-classes strength for chum salmon <i>Oncorhynchus keta</i> in the Okhotsk district

A quasi-cyclicity associated with variability of environmental conditions is detected for the regression residuals of the stock-recruitment model for chum salmon Oncorhynchus keta in the Okhotsk district, described by Ricker’s equation. The main factors influenced on the chum progeny abundance were...

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Bibliographic Details
Main Author: V. I. Ostrovsky
Format: Article
Language:Russian
Published: Transactions of the Pacific Research Institute of Fisheries and Oceanography 2023-01-01
Series:Известия ТИНРО
Subjects:
Online Access:https://izvestiya.tinro-center.ru/jour/article/view/781
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