Condition of Groundfish Resources of the Eastern Bering Sea and Aleutian Islands Region in 1982

Bakkala, Richard G.; Low, Loh-Lee

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Condition of Groundfish Resources of the Eastern Bering Sea and Aleutian Islands Region in 1982

1983
By Bakkala, Richard G. ; Low, Loh-Lee
Series: NOAA Technical Memorandum NMFS F/NWC ; 42

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Personal Author:

Bakkala, Richard G. ; Low, Loh-Lee

Bakkala, Richard G. ; Low, Loh-Lee Less -
Corporate Authors:

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

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

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

This report contains an assessment of the condition of groundfish and squid in the eastern Bering Sea and Aleutian Islands region through 1982. The assessments are based on species-by-species analyses of the data collected from the commercial fishery and research vessel surveys. Estimates of maximum sustainable yield and equilibrium yields are presented to guide management of the 1983 fishery. Most of the resources in the Bering Sea-Aleutians management region are in good condition, including walleye pollock, Pacific cod, the flatfishes, and Atka mackerel. Pacific cod and yellowfin sole are in excellent condition and at historic high levels of abundance. Pacific ocean perch and sablefish stocks are in poor condition and remain at low levels of abundance. The equilibrium yield for the groundfish complex as a whole was estimated to be 2.1 million metric tons (t) compared to 2.0 million t in 1981.
Keywords:

[+]

Fish Stock Assessment Groundfishes Squids
Series:

NOAA Technical Memorandum NMFS F/NWC ; 42
Document Type:

Technical Memorandum
Place as Subject:

North Pacific Ocean ; Bering Sea ; Alaska, Gulf of (Alaska) ; Aleutian Islands (Alaska) ; United States

North Pacific Ocean ; Bering Sea ; Alaska, Gulf of (Alaska) ; Aleutian Islands (Alaska) ; United States Less -
Rights Information:

Public Domain
Compliance:

Library
Main Document Checksum:

[+]

urn:sha256:181c8a0408d527db208f1bd001f1a68bee03a201c5275f79538435fe6a8ecf32
Download URL:

https://repository.library.noaa.gov/view/noaa/23313/noaa_23313_DS1.pdf
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Condition of Groundfish Resources of the Eastern Bering Sea and Aleutian Islands Region in 1982

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