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    Full Name
    Sous-groupe sur les méthodes d'évaluation acoustique et d'analyse
    Punta Arenas, Chili
    Date/heure de début de réunion:
    Date/heure de fin de réunion:
    Dates limites de soumission
    lundi 16 avril 2018 à 00:00 Australie/Hobart (Document de groupe de travail)
    Rapport de la réunion:
    f-sc-xxxvii-a4.pdf (341.06 Ko)


      Numéro du document Titre Point(s) de l'ordre du jour
      Plus d'infos
      Comparing two and three frequency dB window identification techniques for estimating Antarctic krill density
      S. Fielding
      Plus d'infos
      An outline of narrowband echosounder survey methods to estimate biomass of Antarctic krill in CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
      K. Abe, K. Amakasu, R. Matsukura, T. Mukai and H. Murase
      Plus d'infos
      Revised outline of the dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
      H. Murase, K. Abe, R. Matsukura, H. Sasaki and T. Ichii
      SG-ASAM-18/04 Rev. 1
      Plus d'infos
      Comparison of NASC values calculated by swarm-based and grid-based acoustic data processing methods for Antarctic krill density estimation
      X. Yu, X. Wang and X. Zhao
      Plus d'infos
      A plan for Antarctic krill survey with a scientific broadband echosounder onboard R/V Kaiyo-maru in the CCAMLR Division 58.4.1 during 2018/19 season
      K. Amakasu, K. Abe, R. Matsukura, T. Mukai and H. Murase
      Plus d'infos
      Evaluation on the performance of echosounder on a fishing vessel using maximum seabed backscattering
      X. Wang, X. Yu and X. Zhao
      Plus d'infos
      Multinational large-scale krill synoptic survey in CCAMLR Area 48 in 2019 – survey plan and protocol for consideration by SG-ASAM 2018
      B.A. Krafft, O.A. Bergstad, T. Knutsen, G. Skaret and G. Macauley
      Plus d'infos
      Estimating density and biomass of Antarctic krill (Euphausia superba) around South Shetland using the 2-dB difference method
      S. Choi, K. Lee and D. An
      Plus d'infos
      Preliminary results on the distribution and abundance of Antarctic krill (Euphausia superba) in the Weddell Sea, Southern Ocean
      F.W. Shabangu

      Ordre du jour

      Développer Commentaires | Développer Document | Réduire

      1     Opening of the meeting

      The Convener will welcome participants, outline priorities for the meeting and provide an overview of local facilities including Secretariat support, Internet access and extracurricular activities.

      2     Calibration of echosounders
      3     Methods for the collection and analysis of krill acoustic data from fishing vessels

      SG-ASAM will review the methods for processing acoustic data collected on krill fishing vessels according to the swarm-based approach agreed at SG-ASAM-17, including validations/potential improvements.

      4     Analysis of data collected from fishing vessels
      6     Other business

      SG-ASAM will review other relevant issues.

      7     Advice to the Scientific Committee
      8     Adoption of the report and close of the meeting.