Estimates of marine mammal, sea turtle, and seabird bycatch in the California large-mesh drift gillnet fishery: 1990-2020

Carretta, James V.

doi:10.25923/9z2t-4829

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Estimates of marine mammal, sea turtle, and seabird bycatch in the California large-mesh drift gillnet fishery: 1990-2020

2022
By Carretta, James V.
Series: NOAA technical memorandum NMFS-SWFSC ; 666

[PDF-4.77 MB]

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Details:

Personal Author:

Carretta, James V.
Corporate Authors:

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

NMFS (National Marine Fisheries Service) ; SWFSC (Southwest Fisheries Science Center)

NMFS (National Marine Fisheries Service) ; SWFSC (Southwest Fisheries Science Center) Less -
Description:

Bycatch of marine mammals, sea turtles, and seabirds in the California thresher shark / swordfish drift gillnet fishery from 1990 to 2020 is estimated using random forest classification and regression trees. Estimates from trees are compared with annual ratio estimates generated from the same observer data.
Keywords:

[+]

Bycatch California Drift Gillnet Fishery Marine Mammals Seabirds Sea Turtles Southwest Fisheries Science Center
Series:

NOAA technical memorandum NMFS-SWFSC ; 666
DOI:

https://doi.org/10.25923/9z2t-4829
Document Type:

Technical Memorandum
Rights Information:

Public Domain
Compliance:

Submitted
Main Document Checksum:

[+]

urn:sha256:f84a96daa76e6712380df7aeb48797c7070ff297d74391b143f53817c2fb4228
Download URL:

https://repository.library.noaa.gov/view/noaa/45012/noaa_45012_DS1.pdf
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Estimates of marine mammal, sea turtle, and seabird bycatch in the California large-mesh drift gillnet fishery: 1990-2020

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