КамчатНИРО
91
yearsKamchatka Research Institute of Fisheries and Oceanography
years
Journal / Archives
УДК 597.384.2 DOI: 10.15853/2072-8212.2018.50.27-33Download the full article
To the stock abundance assessment of Tanner crab in the Kamchatka-Kurile subzone
One of possible model approuches to the stock abundance assessment of marine commercial shellfish species (crabs) based on the model of the dynamics of three functional groups of the CSA type is discussed in this article. Evaluations of the population indexes are derived from the term of the best similarity of the model to observed data according to the assumptions about the error distribution. As an example, we considered the use of the approuch to the stock abundance assessment of Tanner crab in the Kamchatka-Kurile commercial fishery subzone.