Seasonal and vertical distribution, size composition and some other issues of Pacific cod Gadus macrocephalus (Gadidae) migration in the Southwestern Bering Sea in 2000–2020
https://doi.org/10.15853/2072-8212.2025.77.5-17
EDN: VGKLBN
Abstract
The article presents results of analysis of distribution of Pacific cod in the Southwestern Bering Sea on the data of bottom trawl surveys 2000–2020 in different hydrological periods (spring, summer and autumn). Density and dynamics of the distribution by depth ranges and size composition of this species were analyzed. Assumptions about nature of Pacific cod migrations in analyzed area are formulated.
About the Author
D. A. Terentyev
Kamchatka Branch of Russian Federal Research Institute of Fisheries and Oceanography (KamchatNIRO)
Russian Federation
Russian Federation
Dmitry A. Terentyev – Ph. D. (Biology), Leading Researcher
Petropavlovsk-Kamchatsky
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For citations:
Terentyev D.A. Seasonal and vertical distribution, size composition and some other issues of Pacific cod Gadus macrocephalus (Gadidae) migration in the Southwestern Bering Sea in 2000–2020. The researches of the aquatic biological resources of Kamchatka and the North-West Part of the Pacific Ocean. 2025;(77):5-17. (In Russ.) https://doi.org/10.15853/2072-8212.2025.77.5-17. EDN: VGKLBN
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