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Assessment of Patagonian toothfish (Dissostichus eleginoides) in Subarea 48.4

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Numéro du document:
WG-FSA-2019/29
Auteur(s):
T. Earl and E. MacLeod
Soumis par:
Georgia Robson (Royaume-Uni)
Approuvé par:
Chris Darby
Résumé

This paper describes an updated CASAL based assessment of Patagonian toothfish (D. eleginoides) in Subarea 48.4. The assessment data are updated with the observations for the 2017/18 season and the data weighting method revised to be consistent with those applied in other CCAMLR assessment model fits. Stock projections indicate that the stock was at 67% of B0 in 2018/19 and that a yield of 27 tonnes in 2019/20 and 2020/21 is consistent with the application of the CCAMLR harvest control rule.