BIOLOGICAL CHARACTERISTICS, STOCK STATUS AND FISHERY OF PINK SALMON ONCORHYNCHUS GORBUSCHA (WALBAUM) IN THE MAGADAN REGION IN THE BEGINNING OF THE XXI CENTURY
https://doi.org/10.15853/2072-8212.2019.53.57-66
Abstract
Results of measuring the major biological indices of pink salmon in two districts of fishing by the lines of even and odd years are demonstrated. Data on pink salmon spawning run dynamics in Shelikhov Gulf and Tauiskaya Bay by the even and odd lines are provided. Shifting of the level of pink salmon spawning runs in Shelikhov Gulf along simultaneous decreasing of the runs in the Tauiskaya Bay is shown. Data on the dynamics of commercial fishing indices in two major areas of fishery are presented. Decreasing role of Tauiskaya Bay as the main area of pink salmon fishery is demonstrated.
About the Authors
M. N. Gorokhov
Magadan Branch of All-Russian Research Institute of Fisheries and Oceanography (“MagadanNIRO”)
Russian Federation
Russian Federation
I. S. Golovanov
Magadan Branch of All-Russian Research Institute of Fisheries and Oceanography (“MagadanNIRO”)
Russian Federation
Russian Federation
A. N. Korshukova
Magadan Branch of All-Russian Research Institute of Fisheries and Oceanography (“MagadanNIRO”)
Russian Federation
Russian Federation
V. V. Volobuev
Magadan Branch of All-Russian Research Institute of Fisheries and Oceanography (“MagadanNIRO”)
Russian Federation
Russian Federation
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Review
For citations:
Gorokhov M.N., Golovanov I.S., Korshukova A.N., Volobuev V.V. BIOLOGICAL CHARACTERISTICS, STOCK STATUS AND FISHERY OF PINK SALMON ONCORHYNCHUS GORBUSCHA (WALBAUM) IN THE MAGADAN REGION IN THE BEGINNING OF THE XXI CENTURY. The researches of the aquatic biological resources of Kamchatka and the North-West Part of the Pacific Ocean. 2019;1(53):57-66. (In Russ.) https://doi.org/10.15853/2072-8212.2019.53.57-66
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