Ecosystem model estimations of the distribution of biomass and predation with age for five species in eastern Bering Sea

Laevastu, T.; Favorite, F.

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Ecosystem model estimations of the distribution of biomass and predation with age for five species in eastern Bering Sea

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Details:

Personal Author:

Laevastu, T. ; Favorite, F.

Laevastu, T. ; Favorite, F. Less -
Corporate Authors:

Northwest and Alaska Fisheries Center (U.S.)
NOAA Program & Office:

NMFS (National Marine Fisheries Service) ; AFSC (Alaska Fisheries Science Center) ; NWFSC (Northwest Fisheries Science Center)

NMFS (National Marine Fisheries Service) ; AFSC (Alaska Fisheries Science Center) ; NWFSC (Northwest Fisheries Science Center) Less -
Description:

The present paper is more a description of the methods and some generalization of the results rather than exhaustive study of "instantaneous" biomass distributions. The "instantaneous" biomass distribution with age/size of a given species pertaining to a given time and defined region can be computed with the method described in this paper, and would reveal the possible fluctuations in year-class strengths of specific year-classes if some additional information from dynamic numerical ecosystem models is used.
Keywords:

[+]

Estimates Fishery Management Fish Populations Mathematical Models
Series:

NWAFC processed report
Format:

PDF
Document Type:

Processed Report
Place as Subject:

Bering Sea ; Alaska

Bering Sea ; Alaska Less -
License:

https://creativecommons.org/publicdomain/zero/1.0/
Rights Information:

CC0 Public Domain
Compliance:

Submitted
Main Document Checksum:

[+]

urn:sha256:84a121f31b42a66d51a9856fb650a89f740be73866367835adfb7f7be79a13b0
Download URL:

https://repository.library.noaa.gov/view/noaa/49103/noaa_49103_DS1.pdf
File Type:

[PDF-9.77 MB]