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Subarea 48.2 research and research proposals for 2019 – overview

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Numéro du document:
WG-FSA-18/52
Auteur(s):
G. Robson, L. Pshenichnov, D. Marichev and C. Darby
Soumis par:
Chris Darby
Approuvé par:
Chris Darby
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Point(s) de l'ordre du jour
WG-FSA-18 - 4.2.1 - Dissostichus spp. Area 48
Résumé

Following proposals submitted to WG-FSA-16 and WG-SAM-17, the following research objectives were identified as common for surveys in 48.2 (WG-FSA-16/40 Rev. 1, WG-SAM-17/24, WG-SAM-17/26): 

  • Work towards quantifying regional biomass and distribution of D. mawsoni

  • Develop stock identity and stock distribution hypotheses for D. mawsoni and D. eleginoides

  • Assessments of biological parameters: sex, size, growth, maturity for D. mawsoni

  • Oceanographic and bathymetric data collection

Additional specific objectives can be found in the individual research proposals (WG-FSA-16/40 Rev. 1, WG-SAM-17/24, WG-SAM-17/26).