Fisherman's guide to catch per unit effort and bycatch data from the National Marine Fisheries Service Observer Program : Bering Sea/Aleutian Island pollock bottom trawl fishery

Norris, James G.; Berger, Jerald D.; Black, Karma T.

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Fisherman's guide to catch per unit effort and bycatch data from the National Marine Fisheries Service Observer Program : Bering Sea/Aleutian Island pollock bottom trawl fishery

1991
By Norris, James G. ; Berger, Jerald D. ; Black, Karma T.
Series: AFSC processed report ; 91-10

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Details:

Personal Author:

Norris, James G. ; Berger, Jerald D. ; Black, Karma T.

Norris, James G. ; Berger, Jerald D. ; Black, Karma T. Less -
Corporate Authors:

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

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

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

This report on the Bering Sea/Aleutian Islands pollock bottom trawl fishery is one of a six part series of reports summarizing catch per unit effort (CPUE) and bycatch data extracted from the National Marine Fisheries Service Observer Program (NORPAC) database. Other reports cover the other flatfish, yellowfin sole, pollock (midwater), Pacific cod, and miscellaneous species fisheries. The overall goal of this project is to help individual skippers and vessel owners maintain their bycatch rates forprohibited species (halibut, herring, red king crab, and bairdi Tanner crab) within guidelines established by the North Pacific Fishery Management Council. Data from the period 1981-1989 are summarizedby month, year, and geographic location (one half-by-one-degree latitude/longitude blocks). Five 12-month series of charts are presented, each of which shows the Bering Sea/Aleutian Islands region divided into one-half-by-one degree latitude/longitude blocks on which bar graphs illustrating avemge CPUEs or bycatch rates are superimposed. These chart series provide a visual overview of the data through time and space. Other sections list the actual numerical data associated with each bar graph and provide tables summarizing the data by month and year. Tables listing the Month/Block/Year records with the highest CPUEs and bycatch rates also are provided.
Content Notes:

by James G. Norris and Jerald D. Berger and Karma T. Black.

"April 1991."

Also available online in PDF format via AFSC and the NOAA Central Library.

Includes bibliographical references.
Keywords:

[+]

Catch Effort Fisheries
Series:

AFSC processed report ; 91-10
Document Type:

Processed Report
Place as Subject:

Alaska ; Bering Sea

Alaska ; Bering Sea Less -
Rights Information:

Public Domain
Compliance:

Library
Main Document Checksum:

[+]

urn:sha256:19578ce52ba696e77dbadc7e551691eb1a7d5cf6b8e2d74e36eee0c7279a9a0d
Download URL:

https://staging-noaa.cdc.gov/view/noaa/11954/noaa_11954_DS1.pdf
File Type:

AFSC Processed Reports archive website

htm

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