On one model approach to assessment of state for the stock of walleye pollock Theragra chalcogramma in the northern Okhotsk Sea

One possible approach to the stock assessment for marine commercial fish species is considered by the example of the Okhotsk Sea pollock. The method is based on cohort modeling. Unknown parameters of the model are selected by solution of the filtration and identification problem.

Bibliographic Details
Published in:Izvestiya TINRO
Main Authors: Oleg I. Ilyin, Aleksander. I. Varkentin, Anatoly. V. Smirnov
Format: Article in Journal/Newspaper
Language:Russian
Published: Transactions of the Pacific Research Institute of Fisheries and Oceanography 2016
Subjects:
североохотоморский минтай
оценка запасов
когортная модель
обобщенный фильтр калмана
Aquaculture. Fisheries. Angling
SH1-691
Okhotsk
okhotsk sea
Theragra chalcogramma
Online Access:https://doi.org/10.26428/1606-9919-2016-186-107-117
https://doaj.org/article/72e751d4a1dc4d8298233d5f102684c8
Description
Summary:One possible approach to the stock assessment for marine commercial fish species is considered by the example of the Okhotsk Sea pollock. The method is based on cohort modeling. Unknown parameters of the model are selected by solution of the filtration and identification problem.

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