LONG-TERM AVERAGE BIOMASS AND DOMINANT FISH SPECIES IN THE BOTTOM BIOTOPES OF THE OKHOTSK SEA. PART 1. COMPOSITION AND QUANTITATIVE RATIO OF SPECIES ON SHELVES IN DIFFERENT AREAS OF THE SEA

• Published in: Izvestiya TINRO
• Main Authors: V. P. Shuntov, O. S. Temnykh
• Format: Article in Journal/Newspaper
• Language: Russian
• Published: Transactions of the Pacific Research Institute of Fisheries and Oceanography 2018
• Subjects: донные и придонные рыбы; доминирующие виды; биомассы; плотность концентраций; минтай; камбалы; керчаки; Aquaculture. Fisheries. Angling; SH1-691; Okhotsk; Pacific; okhotsk sea
• Online Access: https://doi.org/10.26428/1606-9919-2018-193-3-19; https://doaj.org/article/b72ec529554740aa9b99ad1fff576e77

Composition of the demersal fish community in the bottom biotopes of 14 biostatistical areas of the Okhotsk Sea is considered on the data of 9,189 standard trawl catches obtained in 95 expeditions conducted by Pacific Fish. Res. Center (TINRO) in 1977–2010. The most abundant fish species in each area are ranked by biomass. The total demersal fish biomass is estimated as 9583.0 . 103 t (2124.9 . 103 t without pollock and herring). The most numerous demersal species are: pacific cod Gadus macrocephalus, yellowfin sole Limanda aspera, pacific sand lance Ammodytes hexapterus, great sculpin Mycocephalus polyacanthocephalus, and saffron cod Eleginus gracilis.