Fisheries Infosite

The 2015 stock assessment of rock lobsters (Jasus edwardsii) in CRA 7 and CRA 8, and management procedure review

Filename
FAR-2016-27-CRA-7-and-CRA-8-Assessment.pdf

Link to file
FAR-2016-27-CRA-7-and-CRA-8-Assessment.pdf (9.6 MB)

Abstract
This document describes a new stock assessment of red rock lobsters (Jasus edwardsii) in CRA 7 and CRA 8 and describes a review of operational management procedures. This involved the length-based multi-stock model MSLM fit to CPUE indices, size frequency data and tag-recapture data; puerulus indices were not fit. Current and projected biomass in both stocks was above reference levels. A new management procedure was designed and evaluated for CRA 8.

Document date
Tuesday, 17 May 2016
Document type
V 1.3
File format
Adobe PDF
File size
9.6 MB
Reference number
978-1-77665-250-1
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Uploaded from
FAR-2016-27-CRA-7-and-CRA-8-Assessment.pdf

Uploaded date
Tuesday, 17 May 2016

Search tags
Author: Breen, P.A.; Edwards, C.T.T.; Haist, V.;
ResearchField: CPUE; MSLM; Size frequency; Stock assessment; Tag-recapture;
ScienceStock: Rock Lobster;
Species: Rock Lobster;
Stock: CRA7; CRA8;

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