State of the pacific oyster Crassostrea gigas (Thunberg, 1793) population in the Losos Bight (Sakhalin Island) in 2013–2020
https://doi.org/10.15853/2072-8212.2021.61.67-73
Abstract
The state of the aggregation of Pacific oyster Crassostrea gigas (Thunberg, 1793) in the Losos Bight (Aniva Bay) in 2013–2020 was assessed. For now, this aggregation has been in depression as a result of intense fishing. The abundance of the aggregation of commercial individuals (shell height >120 mm) was poor two recent years. The total stock estimated is 31.5 t; the commercial stock – 4.7 t.
About the Author
A. Ch. Kim
Sakhalin Research Institute of Fisheries and Oceanography
Russian Federation
Russian Federation
Specialist
693023 Yuzhno-Sakhalinsk, Komsomolskaya St., 196
Ph.: +7 (4242) 456722
References
1. Aksyutina Z.M. Quantitative assessment of fish accumulation by the isoline method. Biological bases of fisheries and regulation of marine fisheries. Trudy VNIRO, 1970, vol. 71, pp. 302–308. (In Russian)
2. Kim A.Ch. Problem of the rational use of resources of the Pacific Oyster Crassostrea Gigas (Thunberg, 1793) in the Salmon Bay (Aniva Bay). Urgent problems of the World Ocean biological resources development. Proceedings of the 6th International Scientific and Technical Conference (Vladivostok, 20–21 May, 2020). Vladivostok, 2020, part I, pp. 71–74. (In Russian)
3. Kim A.Ch. Results of research into an oyster “bank” in the Salmon Bay in 2020. Journal of the Sakhalin Museum, 2020, no. 4 (33), pp. 91–95. (In Russian)
4. Kim A.Ch. Size-age structure of oyster Crassostrea Gigas in the Losos Bight (Aniva Bay, Okhotsk Sea). Izvestiya TINRO, 2020, vol. 200, pp. 873–883. (In Russian)
5. Kryuchkov V.G. Ustrichnoye khozyaystvo. Poyasnitelnaya zapiska i ekonomicheskiye raschety [Oyster farming. Explanatory note and economic calculations]. Kerch, 2014, 92 p. Available at: http://aquacultura.org(11.01.2021).
6. Levin V.S. Promyslovaya biologiya morskikh donnykh bespozvonochnykh i vodorosley [Commercial biology of marine benthic invertebrates and algae]. SPb.: PKF “OYU-92”, 1994, 240 p.
7. Shkorbatova G.L. (Ed.), Starobogatova YA.I. (Ed.). Methods for studying bivalve mollusks. Trudy Zoologicheskogo instituta AN SSSR, 1990, vol. 219, 206 p. (In Russian)
Review
For citations:
Kim A.Ch. State of the pacific oyster Crassostrea gigas (Thunberg, 1793) population in the Losos Bight (Sakhalin Island) in 2013–2020. The researches of the aquatic biological resources of Kamchatka and the North-West Part of the Pacific Ocean. 2021;(61):67-73. (In Russ.) https://doi.org/10.15853/2072-8212.2021.61.67-73
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