Fisheries Infosite

FAR 2021/78 Characterisation, catch-per-unit-effort, and stock assessment of packhorse rock lobsters (Sagmariasus verreauxi) in New Zealand

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FAR-2021-78-Packhorse-Rock-Lobster-Characterisation-CPUE-Assessment-4227.pdf

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FAR-2021-78-Packhorse-Rock-Lobster-Characterisation-CPUE-Assessment-4227.pdf (7.6 MB)

Abstract
 This research characterised the catch and biological data from the New Zealand packhorse rock lobster fishery. In addition, a biomass dynamics stock assessment model was developed based on estimates of historical catch and CPUE. This model suggested a stock that was initially heavily fished to a low level in the 1980s, then increased rapidly during the 1990s, and has plateaued at levels well above BMSY since the mid-2000s.

Document date
Monday, 20 December 2021
Document type
V 1.3
File format
Adobe PDF
File size
7.6 MB
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FAR-2021-78-Packhorse-Rock-Lobster-Characterisation-CPUE-Assessment-4227.pdf

Uploaded date
Monday, 20 December 2021

Search tags
ISSN: 978-1-99-102601-9;
ISBN: 1179-5352;
FAR: 2021/78;
AUTHOR: Roberts, J.; Webber, D.N.;

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