Research plan for the continuation of toothfish survey in Subarea 48.1 by the Ukrainian vessel CALIPSO in a season 2020/21

This document describes a plan to finalize toothfish survey and by-way research in the Subarea 48.1 by the Ukrainian vessel CALIPSO, as a renewal of the toothfish survey in Subarea 48.1 (WG-FSA-19/17) in a season 2020/21. The survey within the season 2019/2020 has been aborted due big by-catch Macrourus spp., what has caused an exhaustion of the quota on this species in a short time. Revising of the research plan is based on the data and the experience, already obtained by the research team at this marine area last years.