FAR 2021/01 Characterisation and a length-based assessment model for scampi (Metanephrops challengeri) at the Auckland Islands (SCI 6A), for 1989–90 to 2018–19

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FAR-2021-01-Scampi-Characterisation-And-Assessment-Auckland-Islands-SCI-6A-4114.pdf

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FAR-2021-01-Scampi-Characterisation-And-Assessment-Auckland-Islands-SCI-6A-4114.pdf (25.3 MB)

Abstract
A fishery characterisation and stock assessment have been undertaken and accepted for SCI 6A, using data to the end of the 2018–19 fishing year. A single area model was developed, based on previous studies. Survey catchability priors were updated. A range of sensitivities were examined, with all models suggesting SSB2019 is above 40% SSB0 (47–66% SSB0). Projections through to 2025 suggested that SSB would remain well above 40% SSB0 with future catches up to the TACC.

Document date
Tuesday, 19 January 2021

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V 1.3

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Adobe PDF

File size
25.3 MB

Reference number
2021/01

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FAR-2021-01-Scampi-Characterisation-And-Assessment-Auckland-Islands-SCI-6A-4114.pdf

Uploaded date
Tuesday, 19 January 2021

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AUTHOR: Tuck, I.D.;
FAR: 2021/01;
ISSN: 1179-5352;
ISBN: 978-1-99-004346-8;

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