Assessment of stock abundance and commercial perspective for cherry salmon (Oncorhynchus masou) in the water bodies of West Kamchatka
https://doi.org/10.15853/2072-8212.2022.67.23-32
Abstract
The paper presents generalized information for the ten-year period (2011–2020) on the stock abundance status of some West Kamchatka cherry salmon populations. Data on spawning stock abundance and catch statistics from scientifi c and recreational fi sheries are given. The sex and age structure is considered. Dynamics of body length and weight and absolute fecundity are analyzed. The results of the study make it possible to consider the West Kamchatka cherry salmon as a recreational fi shery object for the nearest decade.
Keywords
cherry salmon,
West Kamchatka,
spawners,
abundance,
amateur fi shing,
sex,
age,
length,
weight,
fecundity
About the Author
V. A. Savin
Kamchatka Branch of Russian Federal Research Institute of Fisheries and Oceanography (KamchatNIRO)
Russian Federation
Russian Federation
Senior Specialist
Petropavlovsk-Kamchatsky
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Review
For citations:
Savin V.A. Assessment of stock abundance and commercial perspective for cherry salmon (Oncorhynchus masou) in the water bodies of West Kamchatka. The researches of the aquatic biological resources of Kamchatka and the North-West Part of the Pacific Ocean. 2022;(67):23-32. (In Russ.) https://doi.org/10.15853/2072-8212.2022.67.23-32
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