Evaluation of Northeast Arctic Cod Stock Harvest Rates Corresponding to Different Management Objectives/Kovalev, Yu.A.

 

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Kovalev, Yu.A.
    Evaluation of Northeast Arctic Cod Stock Harvest Rates Corresponding to Different Management Objectives / Kovalev, Yu.A., Kleptsova, N.S. // Modern aspects of quantitative analysis of the fishing raw material base: VNIRO proceedings. - M.: VNIRO Publishing, 2014. - V. 151. P. 184-191. - 2014

~РУБ Article

Рубрики: Cod

   Stocks

   Management

   Modeling

   Calculations

   Biomass

Аннотация: A model of population and fisheries dynamics for the Northeast Arctic cod (Gadus morhua morhua) in the Barents Sea was developed. The model based assessments include: maximum sustainable yield (655,000 t) and corresponding fisheries mortality level (F) (0.48); maximum mean annual profit of cod fisheries (13.7 bln RUR) with F = 0.23; fisheries mortality level correspoding to maximum employment in fisheries F = 0.85. The existing cod exploitation level based on 0.4 target mortality level promotes for achieving the objectives to maximize catch and profit.

Доп.точки доступа:
Kleptsova, N.S.

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