Skip to main content

    Refinements to the strategy for managing depleted fish stocks based on CCAMLR objectives

    Request Meeting Document
    Document Number:
    SC-CAMLR-IX/BG/14
    Author(s):
    Delegation of Australia
    Agenda Item(s)
    Abstract

    A method of calculating fishing mortalities which will allow depleted fish stock to recover to levels near those giving greatest net annual increment within two to three decades is illustrated. These fishing mortalities are based on probabilistic descriptions of the future states of a depleted stock, and take into account uncertainty in assessments. Sample calculations show that applying a policy of F0.1 will not always lead to stock recovery in two to three decades, and hence that additional management policies are required for depleted stocks. The implications of these studies for defining the terms ‘depleted’ and ‘target levels for recovery’ are briefly discussed

    Top of page

    © Copyright - Commission for the Conservation of Antarctic Marine Living Resources 2021, All rights reserved.

    Site by Eighty Options