Results of the acoustic-trawl survey of Walleye pollock (Gadus chalcogrammus) in the Gulf of Alaska, June - August 2013 (DY2013-07) Acoustic-trawl surveys of Walleye pollock (Gadus chalcogrammus) in the Gulf of Alaska, June - August 2013 (DY2013-07)
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"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. 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). 2014 NMFS (National Marine Fisheries Service) AFSC (Alaska Fisheries Science Center) Library Public Domain 1930
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2021-10-04
