FAR 2019/28: A 2018 stock assessment of smooth oreo in OEO 4

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FAR-2019-28-Smooth-oreo-OEO4-stock-assessment-2018.pdf

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FAR-2019-28-Smooth-oreo-OEO4-stock-assessment-2018.pdf (732.8 kb)

Abstract
A Bayesian stock assessment of smooth oreo in OEO 4 is presented. The assessment was implemented in CASAL and the stock was assessed to the end of the 2017-18 fishing year. In the base model, B0 was estimated at 138 000 t (95% CI: 111 000–184 000 t), with stock status at 40% B0 (95% CI: 23–59% B0). Based on estimates of natural mortality (M) and stock recruitment steepness (h) a target biomass range of 30–50% B0 is recommended.

Document date
Friday, 2 August 2019

Document type
V 1.3

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Adobe PDF

File size
732.8 kb

Reference number
2019/28

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FAR-2019-28-Smooth-oreo-OEO4-stock-assessment-2018.pdf

Uploaded date
Friday, 2 August 2019

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FAR: 2019/28;
ISBN: 978-0-9951270-9-8;
ISSN: 179-5352;
AUTHOR: Cordue, P.L.;

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