Data Report : 2023 Gulf of Alaska bottom trawl survey

Siple, M. C.; von Szalay, P. G.; Raring, N. W.; Dowlin, A. N.; Riggle, B. C.

doi:10.25923/gbb1-x748

i

Data Report : 2023 Gulf of Alaska bottom trawl survey

2024
By Siple, M. C. ; von Szalay, P. G. ; Raring, N. W. ; ...
Series: AFSC processed report 2024-09

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Personal Author:

Siple, M. C. ; von Szalay, P. G. ; Raring, N. W. ; Dowlin, A. N. ; Riggle, B. C.
Corporate Authors:

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

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

The two primary objectives of the survey were to 1) describe the distribution and estimate the relative abundance of ecologically and economically important groundfish and invertebrate species in the Gulf of Alaska and 2) collect data to estimate biological parameters used by fisheries researchers and managers such as growth rates, length-weight relationships, feeding habits, and length, sex, and age compositions. In this report, we present data from the 20 species with the highest catch per unit effort (CPUE) across the survey area.
Keywords:

Abundance Assessment Distribution Groundfish Gulf Of Alaska
Series:

AFSC processed report 2024-09
DOI:

https://doi.org/10.25923/gbb1-x748
Format:

PDF
Publisher:

Alaska Fisheries Science Center (U.S.)
Document Type:

Processed Report
License:

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

CC0 Public Domain
Compliance:

Submitted
Main Document Checksum:

urn:sha256:a8c540346ff386b0f85f197413ebfeb89bb2367e9b6b3a69b41467b8b2d87d09
Download URL:

https://repository.library.noaa.gov/view/noaa/61491/noaa_61491_DS1.pdf
File Type:

[PDF - 20.27 MB ]

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