Reuniones logo
Reuniones

Reuniones

    Reviewing stock hypothesis of Antarctic toothfish (Dissostichus mawsoni) as a part of 2021/22-2023/24 research plan in Subarea 48.6

    Solicitar acceso a documento de reunión
    Número de documento:
    WG-FSA-IMAF-2024/17
    Autor(es):
    Okuda, T., M. Mori, R. Sarralde Vizuete and S. Somhlaba
    Presentado por:
    Dr Takehiro Okuda (Japón)
    Aprobado por:
    Dr Takehiro Okuda (Japón)
    Accessibility Categories
    Request permission to release each time (RP)
    Punto(s) de la agenda
    WG-FSA-IMAF-2024 - 4.3.1 - Dissostichus mawsoni in Subarea 48.6
    Resumen

    All of the additional data and findings during ongoing research program period exploratory fishery in the Subarea 48.6 (2021/22-2023/24) support the existing stock hypothesis of Antarctic toothfish (Dissostichus mawsoni). Updated data and insights suggest that adult migration is infrequent, and stock structure of D. mawsoni in the Weddel Sea is primarily determined by the migration of juveniles.