FAR 2023/41 Bottom trawl Catch-Per-UnitEffort indices for snapper in the Hauraki Gulf and east Northland (SNA 1), to 2020/21

Filename
FAR-2023-41-Snapper-CPUE-For-Hauraki-Gulf-And-East-Northland-Trawl-Fisheries-To-202021-4414.pdf

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FAR-2023-41-Snapper-CPUE-For-Hauraki-Gulf-And-East-Northland-Trawl-Fisheries-To-202021-4414.pdf (8.9 MB)

Abstract
A spatial analysis of catch and effort data from the SNA 1 bottom trawl fishery was used to refine the boundary of the East Northland and Hauraki Gulf snapper stocks. For the two stock units, bottom trawl CPUE indices were derived for the spring-summer period. The two sets of CPUE indices were included in the 2023 stock assessment of SNA 1.

Document date
Thursday, 10 August 2023

Document type
V 1.3

File format
Adobe PDF

File size
8.9 MB

Reference number
2023/41

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FAR-2023-41-Snapper-CPUE-For-Hauraki-Gulf-And-East-Northland-Trawl-Fisheries-To-202021-4414.pdf

Uploaded date
Thursday, 10 August 2023

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FAR: 2023/41;
ISSN: 1179-5352;
ISBN: 978-1-991087-46-1;
AUTHOR: Langley, A.D.;

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