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    Fish by-catch in the krill fishery – 2022 update

    Request Meeting Document
    Document Number:
    WG-FSA-2022/03
    Author(s):
    CCAMLR Secretariat
    Submitted By:
    Dr Stephane Thanassekos (CCAMLR Secretariat)
    Approved By:
    Dr David Agnew (CCAMLR Secretariat)
    Agenda Item(s)
    WG-FSA-2022 - 6 - Non-target catch and incidental mortality associated with fishing
    Abstract

    Analysis of the frequency of fish by-catch in vessel and observer data from the krill fishery is updated based on recommendations from WG-FSA-2021. A preliminary approach to estimating by-catch rates (kg fish per tonne of krill) is introduced, and, spatial and temporal patterns of fish by-catch are presented. Feedback on the approach, outlier removal method and future work is requested.