Fisheries Infosite

FAR 2020/42 The 2019 stock assessment of rock lobsters (Jasus edwardsii) in CRA 3

Filename
FAR-2020-42-Rock-Lobster-CRA3-2019-Stock-Assessment-4084.pdf

Link to file
FAR-2020-42-Rock-Lobster-CRA3-2019-Stock-Assessment-4084.pdf (20.7 MB)

Abstract
This document describes the 2019 stock assessment of red rock lobsters (Jasus edwardsii) in CRA 3. The model was fitted to standardised catch per unit effort indices, size frequency, sex ratio, and tag-recapture observations. Model inference for this assessment was based on maximum a posteriori fits and MCMC simulations. The stock assessment suggests that the stock has declined since 2013 and is projected to further decline at current levels of catch and assuming recent recruitment patterns.

Document date
Tuesday, 12 January 2021
Document type
V 1.3
File format
Adobe PDF
File size
20.7 MB
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FAR-2020-42-Rock-Lobster-CRA3-2019-Stock-Assessment-4084.pdf

Uploaded date
Tuesday, 12 January 2021

Search tags
AUTHOR: Webber, D.N.; Roberts, J.; Rudd, M.B.; Starr, P.J.; Large, K.;
ISSN: 1179-5352;
ISBN: 978-1-99-004337-6;
FAR: 2020/42;

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