Distribution, biomass, and demographics of coastal pelagic fishes in the California Current Ecosystem during summer 2023 based on acoustic-trawl sampling

Stierhoff, Kevin L.; Zwolinski, Juan P.; Renfree, Josiah S.; Demer, David A.

doi:10.25923/1vgs-sf98

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The NOAA IR serves as an archival repository of NOAA-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by NOAA or funded partners. As a repository, the NOAA IR retains documents in their original published format to ensure public access to scientific information.

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Distribution, biomass, and demographics of coastal pelagic fishes in the California Current Ecosystem during summer 2023 based on acoustic-trawl sampling

2024
By Stierhoff, Kevin L. ; Zwolinski, Juan P. ; Renfree, Josiah S. ; ...
Series: NOAA technical memorandum NMFS-SWFSC ; 703

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Personal Author:

Stierhoff, Kevin L. ; Zwolinski, Juan P. ; Renfree, Josiah S. ; Demer, David A.

Stierhoff, Kevin L. ; Zwolinski, Juan P. ; Renfree, Josiah S. ; Demer, David A. Less -
Corporate Authors:

Southwest Fisheries Science Center (U.S.) ; United States. National Marine Fisheries Service. Office of Science and Technology. ; University of California Santa Cruz, CIMEAS.

Southwest Fisheries Science Center (U.S.) ; United States. National Marine Fisheries Service. Office of Science and Technology. ; University of California Santa Cruz, CIMEAS. Less -
NOAA Program & Office:

NMFS (National Marine Fisheries Service) ; SWFSC (Southwest Fisheries Science Center) ; OST (Office of Science and Technology) ; CIMEAS (Cooperative Institute for Marine, Earth, and Atmospheric Systems)

NMFS (National Marine Fisheries Service) ; SWFSC (Southwest Fisheries Science Center) ; OST (Office of Science and Technology) ; CIMEAS (Cooperative Institute for Marine, Earth, and Atmospheric Systems) Less -
Description:

This report provides: 1) a detailed description of the acoustic-trawl method (ATM) used by NOAA’s Southwest Fisheries Science Center for direct assessments of the dominant coastal pelagic species (CPS; i.e.: Pacific Sardine Sardinops sagax, Northern Anchovy Engraulis mordax, Pacific Mackerel Scomber japonicus, Jack Mackerel Trachurus symmetricus, and Pacific Herring Clupea pallasii) in the California Current Ecosystem of the west coast of the United States (U.S.) and sometimes portions of Canada and Baja CA, Mexico; and 2) estimates of the biomasses, distributions, and demographics of those CPS encountered in the survey area between 17 July and 3 November 2023.
Keywords:

[+]

Acoustic-trawl Sampling California Current Ecosystem Coastal Pelagic Fishes Southwest Fisheries Science Center
Series:

NOAA technical memorandum NMFS-SWFSC ; 703
DOI:

https://doi.org/10.25923/1vgs-sf98
Format:

PDF
Publisher:

NOAA National Marine Fisheries Service Southwest Fisheries Science Center ; NOAA National Marine Fisheries Service Office of Science and Technology ; University of California, Santa Cruz

NOAA National Marine Fisheries Service Southwest Fisheries Science Center ; NOAA National Marine Fisheries Service Office of Science and Technology ; University of California, Santa Cruz Less -
Document Type:

Technical Memorandum
License:

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

CC0 Public Domain
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Submitted
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urn:sha-512:4788959815ff85d9b4318b1261c3fd452a487fe256cff1872398e595477a442e920dd65d25fb7b31ec4959ac164b7711f591a5784d100d04623f77c09b8863ba
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https://repository.library.noaa.gov/view/noaa/61651/noaa_61651_DS1.pdf
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Distribution, biomass, and demographics of coastal pelagic fishes in the California Current Ecosystem during summer 2023 based on acoustic-trawl sampling

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