2022 trend analysis – Estimates of toothfish biomass in research blocks

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Numéro du document:

WG-FSA-2022/13

Auteur(s):

CCAMLR Secretariat

Soumis par:

Stephane Thanassekos (Secrétariat de la CCAMLR)

Approuvé par:

David Agnew (Secrétariat de la CCAMLR)

Point(s) de l'ordre du jour

WG-FSA-2022 - 4.3 - Biomass estimation for toothfish from trend analysis

Résumé

We present results of the trend analysis following reviews by WG-SAM-2022. Biomass estimates for research blocks in data-limited toothfish fisheries and the resulting catch limits for the 2023 season have been determined using updated trend analysis decision rules.