Aller au contenu principal

    On assessment of instantaneous natural mortality rate of mackerel icefish (Champsocephalus gunnari) from South Georgia subarea

    Demander un document de réunion
    Numéro du document:
    WAMI-010/7
    Auteur(s):
    Zh.A. Frolkina, R.S. Dorovskikh (Russia)
    Point(s) de l'ordre du jour
    Résumé

    The applicability of various methods to assess icefish natural mortality is analysed. On the basis of the conclusions made the parameters of Bertalanffy’s growth equation and natural mortality rate are estimated.