Résultats de la recherche

1. Progress report on the Korean exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in 2016/17 season

   ) were used along with protective frames that would prevent the CTD connector from being damaged. Water ... various scientific researches. The total catch of D. mawsoni was 153,084 kg with 4,360 individuals. The ... 58.4.2, tagging rate with tag overlap statistics of D. mawsoni were 5.22 with 88% and 5.51 with 74 ...

   Meeting Document : WG-SAM-17/27 : Auteur(s): S.-G. Choi, J. Lee, J. Lee and D. An

2. Diurnal changes of some biological characteristics of Euphausia superba Dana in swarms (westward of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by biologist-observer)

   . They hardly can be related also with selective stress of fishery activity upon larger specimens of E ... with drift of swarm, but not with progress of life cycle at winter postspawning non-feeding season ...

   Meeting Document : WG-KRILL-92/09 : Auteur(s): A.V. Vagin, R.R. Makarov and L.L. Menshenina (Russia)

3. A updated population status model for the Patagonian toothfish, Dissostichus eleginoides, at Kerguelen Islands (Division 58.5.1) using CASAL

   process error was applied to the length frequency data. With an initial biomass of about 218,000 tons, the ... modelling tends to present results which are consistent with the stock assessments undertaken by the ... . The biomass long-term projection, done for the Patagonian toothfish with a simulated 5,100 tons catch ... biological data and getting a better understanding of the population spatial complexity should be continued ...

   Meeting Document : WG-FSA-12/09 : Auteur(s): A. Rélot-Stirnemann (France)

4. 2006–2013 fish distribution and biomass in the Kerguelen EEZ (CCAMLR DIVISION 58-5-1) for the bathymetric range 100–1 000 m

   time) allows to be confident with the estimation of fish biomass ranging from 247 000 to 268 000 tons ... Kerguelen Plateau (POKER 1, 2006; POKER 2, 2010; POKER 3, 2013) with the chartered trawler FV “Austral ... for a ground area of about 183 000 km 2. Patagonian toothfish (Dissostichus eleginoides), with up to ...

   Meeting Document : WG-FSA-14/07 : Auteur(s): G. Duhamel, M. Hautecœur and R. Sinegre (France)

5. Gonad stages identification plate: proposal for collaborative work

   accurate data on stages as observers would be able to better compare the gonads in the factory with those ...

   Meeting Document : TASO-10/04 : Auteur(s): N. Gasco (France)

6. Preliminary information on inshore demersal fish from the Danco Coast, Antarctic Peninsula, in the 1999/00 summer season

   terms of number and mass with that of the South Shetland Islands area, except for a marked higher ... occurrence of G. gibberifrons in the Danco Coast. This supports the hypothesis that the commercial fishery ... population of G. gibberifrons in that area during the last seventeen years. Information on reproduction and ...

   Meeting Document : WG-FSA-00/63 : Auteur(s): R. Casaux, E. Barrera-Oro, A. Baroni and A. Ramón

7. Krill, salps and other dominant zooplankton taxa in the Elephant Island area during the 1997 austral summer

   moderate krill abundance and lower recruitment success of the 1995/96 year class relative to that of 1994 ... /95. These occurred after a relatively early 1996 spawning season that theoretically should have ... 1996 sea-ice conditions. These observations strongly suggest that winter sea-ice extent greatly affects ... ", followed a winter with relatively low sea-ice development. The other zooplankton collected ...

   Meeting Document : WG-EMM-97/33 : Auteur(s): Puglise, K., Outram, D., Loeb, V.

8. Long-distance movements of tagged Patagonian (Dissostichus eleginoides) and Antarctic toothfish (D. mawsoni)

   in 2016 that had been released in Subarea 48.6 in 2011 (WG-SAM-16/20). The Working Group noted that ... that the Secretariat update its previous meta-analysis of the long distance movement of tagged fish ... assess long distance movements and behaviour by species, location and sex with a focus on movements ...

   Meeting Document : WG-FSA-16/25 Rev. 1 : Auteur(s): CCAMLR Secretariat

9. Is CCAMLR science keeping up?

   understandings associated with those changes, and advances in prevention or mitigation technologies, including ... that both these issues require urgent review to ensure the relevant management measures reflect both ... recommends that CCAMLR: Implement a process to ensure regular review of conservation measures that are not ...

   Meeting Document : SC-CAMLR-XXXVII/BG/29 : Auteur(s): Submitted by ASOC

10. Testing early life connectivity using otolith chemistry and particle-tracking simulations

    ), a species with a long pelagic larval phase, along the Antarctic Circumpolar Current (ACC) and ... compared the chemistry with simulated particle transport using a circulation model. Material laid down in ... Georgia consistent with a population boundary, and evidence of finer-scale heterogeneity between sampling ... eastern and northern shelves, indicating a single, self-recruiting population. Consistent with the otolith ...

    Meeting Document : WG-FSA-10/P02 : Auteur(s): J. Ashford, M. La Mesa, B.A. Fach, C. Jones and I. Everson

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