FAR 2015/21 Characterisation and a length-based assessment model for scampi (Metanephrops challengeri) at the Auckland Islands (SCI 6A).

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FAR_2015_21_2849_DEE2010-02SCIC (Obj. 1, CS14).pdf

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FAR_2015_21_2849_DEE2010-02SCIC (Obj. 1, CS14).pdf (6.4 MB)

Abstract
A fishery characterisation was undertaken for the SCI 6A scampi stock, and the previously applied assessment was updated with a simplified model structure. Sensitivity to natural mortality, and estimation of catchability as free or nuisance parameters were investigated. Although not accepted, the SFAWG felt that the assessments were able to provide some information, and indicated that there did not appear to be any cause for concern over the stock, with SSBcurrent over 50% SSB0.

Document date
Friday, 27 March 2015

Document type
V 1.3

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Adobe PDF

File size
6.4 MB

Reference number
2015/21

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FAR_2015_21_2849_DEE2010-02SCIC (Obj. 1, CS14).pdf

Uploaded date
Friday, 27 March 2015

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FAR: 2015/21;
ISSN: 1179-5352;
ISBN: 978-0-477-10582-8;
ScienceStock: Scampi;
Species: Metanephrops challengeri;
Stock: SCI 6A;
FishingMethod: trawl;
ResearchField: Auckland Islands; Bayesian; CPUE; scampi;
Author: Tuck;

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