Résultats de la recherche

1. Subgroup on Assessment Methods: Report to the Working Group on Fish Stock Assessment 2002

   Abstract:  Over the last two years, discussions in WG-EMM, WG-FSA and the Scientific Committee ... quality of the assessments. This paper amalgamates the correspondence from during the year and the papers ... incorporating into assessments 2. a draft plan for assessments at WG-FSA this year, including reporting and ... period. Author(s):  A.J. Constable (Subgroup Coordinator) Title:  Subgroup on Assessment Methods: Report ...

   Meeting Document : WG-FSA-02/80 : Auteur(s): A.J. Constable (Subgroup Coordinator)

2. Reproductive analysis of Dissostichus mawsoni in SSRU 5841C-a for the exploratory longline fishery in 2012/13 of Korea

   Abstract:  In the Division 58.4.1 there are two stocks of Dissostichus mawsoni, which is ... the fish may spawn two or three times during a spawning period in SSRU 58.4.1 C area. The group ... lager than 90 cm categories, and almost 100% for the male in larger than TL 100 cm categories. The ... of samples should be carried out in the near future. Author(s):  I.J. Yeon, J.S. Lee, Y.J. Kwon, M.A ...

   Meeting Document : WG-SAM-13/27 : Auteur(s): I.J. Yeon, J.S. Lee, Y.J. Kwon, M.A. Jeon, S.K. Choi, K.J. Seok, D.W. Lee, K.Y. Ku and H.J. Kim (Republic of Korea)

3. Networks and tools to enhance collaboration and coordination of observational activities

   held between the Southern Ocean Observing System (SOOS) and CCAMLR in April 2018 to: Improve ... understanding of roles and operations between the two communities Identify reciprocal pathways of communication ... of Upcoming Expeditions to the Southern Ocean Author(s):  Submitted by SOOS Title:  Networks and ...

   Meeting Document : SC-CAMLR-XXXVII/BG/31 : Auteur(s): Submitted by SOOS

4. New photo-identification catalogues from Crozet and Kerguelen Islands

   concern for fishery. Killer whale and sperm whales are the two odontocetes species mainly responsible for ... this issue. One of the key point to understand the process of depredation is to use photo ... (s):  P. Tixier, N. Gasco and C. Guinet (France) Title:  New photo-identification catalogues from ...

   Meeting Document : WG-FSA-15/71 : Auteur(s): P. Tixier, N. Gasco and C. Guinet (France)

5. The influence of the shape of meshes on the selective properties of trawls with special reference to Antarctic krill

   trawls with a square- and diamond-shaped mesh, on the traumatic rate of krill passed through a mesh and ... , from 14 mm to 9.3 mm. Author(s):  Delegation of USSR Title:  The influence of the shape of meshes on ...

   Meeting Document : SC-CAMLR-VIII/BG/09 : Auteur(s): Delegation of USSR

6. Solutions to seabird by-catch in Alaska’s demersal longline fisheries

   fishery for Pacific cod. We conducted tests over two years to account for inter-annual variation and allow ... Abstract:  This research program compared seabird bycatch mitigation strategies over 2 years (1999 ... years, regions, and fleets (88% to 100% relative to controls with no deterrent), despite the fact that ... we saw orders of magnitude variation in bycatch across years and in the case of the sablefish fishery ...

   Meeting Document : WG-FSA-01/35 : Auteur(s): E.F. Melvin, J.K. Parrish, K.S. Dietrich and O.S. Hamel (USA)

7. An assessment of toothfish in Subarea 48.3 using CASAL

   , the estimated long term yield is 4910 t for the baseline two-fleet assessment, while for the one-fleet ... model was selected to best represent the fishery and the available data sources. This incorporated two ... in the two fleet assessment. This alternative assessment produced worse fits to the catch length ... ). For the baseline assessment incorporating two fleets, the 2005 vulnerable biomass was estimated to be ...

   Meeting Document : WG-FSA-05/16 : Auteur(s): R.M. Hillary, G.P. Kirkwood and D.J. Agnew (United Kingdom)

8. Microincrement analysis in otoliths of Notothenia rossii fingerlings from the South Shetland Islands to estimate early life history timings and to validate annulus formation

   date of capture showed two main periods of larval hatching separated by 5-6 months, one in late summer ... . Finally, early juveniles (age group 1+) hatched in July-August, entering in the cove the following year to ... distribution of fish sampled in spring 2010 showed the simultaneous presence of two different cohorts ... other nototheniids within similar size range. Based on the early life events associated with the two ...

   Meeting Document : WG-FSA-12/04 : Auteur(s): E. Barrera-Oro (Argentina) and M. La Mesa (Italy)

9. Results of phase I of the Russian research program for toothfish fishery in Subarea 88.3 during the 2010/11 season

   onboard longliner Sparta (company “Morskoi Voron”). In total, 20 trotline sets at different depths have ... . All toothfish catches and by-catch were subjected to biological analysis. 30 toothfish individuals of ... of fish of catches. Material sampled included 240 otoliths for age determination, 53 samples for ... distribution of toothfish, and its feeding in Subarea 88.3 B-D were obtained. Author(s):  Delegation of Russia ...

   Meeting Document : WG-FSA-11/36 : Auteur(s): Delegation of Russia

10. Temporal variation in Antarctic sea-ice: analysis of a long-term fast-ice record from the South Orkney Islands

    recent years this cyclicity has broken down and fast-ice duration has been greater than expected ... Antarctic continent with a period of approximately 7-9 years. Analysis of atmospheric and oceanic ... ecological change. Author(s):  Symon, C., Murphy, E.J., Priddle, J., Clarke, A. Title:  Temporal variation in ...

    Meeting Document : WG-EMM-95/80 : Auteur(s): Symon, C., Murphy, E.J., Priddle, J., Clarke, A.

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