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    Strata creation and area calculation – a template

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    Document Number:
    WG-ASAM-2022/02
    Author(s):
    CCAMLR Secretariat
    Submitted By:
    Dr Stephane Thanassekos (CCAMLR Secretariat)
    Approved By:
    Dr David Agnew (CCAMLR Secretariat)
    Agenda Item(s)
    WG-ASAM-2022 - 2 - Standardised procedures for survey design, data analysis and quality control of acoustically derived areal krill biomass estimates to CCAMLR
    Abstract

    We provide R code to aid in the creation of CCAMLR management strata and the computation of their areas, using the boundaries that were proposed in 2021 for the management of the krill fishery in Subarea 48.1 as an example.