Details:

Alternative Title:
Acoustic-trawl surveys of Walleye pollock (Gadus chalcogrammus) in the Gulf of Alaska, June - August 2013 (DY2013-07)
Personal Author:
Jones, Darin ; Ressler, Patrick Henry ; Stienessen, Sarah ; McCarthy, Abigail L. ; Simonsen, Kirsten A., 1979- ;
Jones, Darin ; Ressler, Patrick Henry ; Stienessen, Sarah ; McCarthy, Abigail L. ; Simonsen, Kirsten A., 1979- ; 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 presents the distribution and abundance of walleye pollock, Pacific ocean perch (POP; Sebastes alutus), capelin (Mallotus villosus), and euphausiids (primarily consisting of Thysanoessa inermis, but also including T. spinifera, T. ruschii, and Euphausia pacifica) based on the summer AT survey conducted between June and August 2013. Acoustic system calibration and physical oceanographic results are also presented"--Introduction.
Content Notes:
by Darin T. Jones, Patrick H. Ressler, Sarah C. Stienessen, Abigail L. McCarthy, and Kirsten A. Simonsen. "November 2014." System requirements: Adobe Acrobat Reader. Includes bibliographical references (pages 29-31).
Keywords:
[+]
Echo Sounding In Fishing
Fish Populations
Fish Stock Assessment
Geographical Distribution
Measurement
Trawls And Trawling
Walleye Pollock
Walleye Pollock Fisheries

Series:
AFSC processed report ; 2014-06;
Document Type:
Technical Report ;
Place as Subject:
Alaska ; Alaska, Gulf of ;
Alaska ; Alaska, Gulf of ; Less -
Rights Information:
Public Domain
Compliance:
Library
Main Document Checksum:
[+]
urn:sha256:fe8f269e75f6f30887af1a77315ae71a060ad469f1c6c6fd8947c97865e061cf
File Type:

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