FAR 2021/34 Chatham Rise hake (Merluccius australis) 1989–90 to 2018–19: descriptive analysis of commercial catch effort data and standardised catch and effort data analysis (CPUE)

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FAR-2021-34-Chatham-Rise-Hake-Descriptive-And-CPUE-Analysis-To-2018-19-4139.pdf

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FAR-2021-34-Chatham-Rise-Hake-Descriptive-And-CPUE-Analysis-To-2018-19-4139.pdf (3.8 MB)

Abstract
A descriptive analysis of the catch and effort data for hake on the Chatham Rise (HAK 4 and part of HAK 1) and standardised CPUE analyses for the Chatham Rise hake fishery from 1989–1990 to 2018–2019 are presented. CPUE indices for eastern Chatham Rise and whole-of Chatham Rise showed decreasing trends until around 2012 after which there was an increasing trend. The western index gave an initial increasing trend.

Document date
Friday, 2 July 2021

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V 1.3

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Adobe PDF

File size
3.8 MB

Reference number
2021/34

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FAR-2021-34-Chatham-Rise-Hake-Descriptive-And-CPUE-Analysis-To-2018-19-4139.pdf

Uploaded date
Friday, 2 July 2021

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ISBN: 978-1-99-100933-3;
ISSN: 1179-5352;
FAR: 2021/34;
AUTHOR: McGregor, V. L.;

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