Fisheries Infosite

FAR 2020/14 Stock assessment of blue cod (Parapercis colias) in BCO 5 using data to 2019

Filename
FAR-2020-14-Blue-Cod-Stock-Assessment-BCO5-to-2019-4077.pdf

Link to file
FAR-2020-14-Blue-Cod-Stock-Assessment-BCO5-to-2019-4077.pdf (1.5 MB)

Abstract
 Three independent stock assessments using a Bayesian age- and sex-based model were done for Statistical Areas 025, 027, and 030 and these were combined afterwards to produce the stock status for BCO 5. The current spawning stock biomass (SSB) is 36% B0. At the current catch, the projections show the chance of the SSB being over 40% B0 at 29% in 5 years, and 30% in 10 years. Projections using 80% of the current catch result in a 54% chance of being above 40% B0 in 5 years, and 69% in 10 years.

Document date
Wednesday, 5 August 2020
Document type
V 1.3
File format
Adobe PDF
File size
1.5 MB
Reference number
FAR 2020/14
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Uploaded from
FAR-2020-14-Blue-Cod-Stock-Assessment-BCO5-to-2019-4077.pdf

Uploaded date
Wednesday, 5 August 2020

Search tags
ISBN: 978-1-99-002563-1;
ISSN: 1179-5352;
FAR: FAR 2020/14;
AUTHOR: Doonan, I.J.;

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