Changes in the structure of the domestic fishing fleet in the Northern basin in the period from 2003 to 2018 and the identification of the standard types of vessels
2019
Gusev, E.V. | Lebed, N.I. | Yaragina, N.A.
Currently, to tune the assessment of individual stocks, in particular, of the Barents Sea cod, mathematical methods use the catch rates of some standard types of vessels. The paper presents an analysis of changes in the structure of the fishing fleet on the trawl bottom cod fishing in the Barents Sea and adjacent waters, as well as of the contribution of different vessel types to the cod fishery with bycatch for the period 2003–2018. A comparative analysis of the catch rate of different vessel types commonly used for fisheries with that one of the PST-vessels currently used as a standard type was made. It has been determined that at present it is possible to use the catch rate of NS-2 type vessels as a reference value
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