Résultats de la recherche

1. Marine Protected Areas in the Southern Ocean: update on current status of designated areas

   areas designated within the Convention Area. As at August 2011, there is one designated MPA managed by ... (ASPAs), 4 ASPAs with both marine and terrestrial components, and 3 Antarctic Specially Managed Areas ... (ASMAs) with both marine and terrestrial components (all located south of 60°S). A further 3 MPAs have so ... far been formally declared in those areas within the CCAMLR Convention Area that are managed under ...

   Meeting Document : WS-MPA-11/19 : Auteur(s): S.M. Grant and P.N. Trathan (UK)

2. MULTIPLE TIME SCALES OF VARIABILITY IN THE KRILL POPULATION AT SOUTH GEORGIA

   conducted in the early, middle and late period of the summers of 2001 to 2005, together with krill ... latter there was evidence that krill recruitment was delayed by several months. A model scenario with ... Abstract:  The South Georgia region supports a high biomass of krill that is the subject to high ... inter-annual variability. The lack of a self-sustaining krill population at South Georgia means that ...

   Meeting Document : WG-EMM-08/48 : Auteur(s): K. Reid, J. Watkins, E. Murphy, P. Trathan, S. Fielding and P. Enderlein (United Kingdom)

3. Multiyear changes in distribution and abundance of Salpa thompsoni in the Western Antarctic Peninsula region

   to prove that the distribution of salps was significantly correlated with water temperature and ... suggest that with climatic changes, such as temperature increase and reduction of sea-ice cover, the ... characterized by a circumpolar distribution and its appearance is clearly associated with the occurrence of the ... invertebrate species has been observed. This process may be a result of the ACC southward movement, which is ...

   Meeting Document : WG-EMM-16/75 : Auteur(s): A. Panasiuk, A. Słomska, J. Wawrzynek, M. Konik and A. Weydmann

4. An assessment of temporal variability and interrelationships between CEMP parameters collected on Adélie penguins at Béchervaise Island

   of their correlation with breeding success. This analysis showed that lower weights of females at the ... time they depart after egg laying would appear to be the first indication that a season may have low ... period 1991/92 to 2001/02 on Adélie penguins at Béchervaise Island. Parameters relating to chick survival ... the correlation of each parameter with breeding success. Breeding success was measured in terms of 1 ...

   Meeting Document : WG-EMM-02/46 : Auteur(s): L.M. Emmerson, J. Clarke, K. Kerry and C. Southwell (Australia)

5. Review of CCAMLR Regulations for International Staff against the ICSCS and Comparator Organisations

   CCAMLR and by other relevant international comparator organisations. CCAMLR is mostly in line with ICSC ... and comparator practice, but some changes to CCAMLR’s treatment of travel and appointment, health ... insurance and education allowances should be updated. These updates, if implemented as proposed in this ...

   Meeting Document : CCAMLR-XXXVII/BG/02 Rev. 1 : Auteur(s): Executive Secretary

6. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–G for the years 2002–03 to 2010–11

   ) ranged from 9820 to 13 350 t, with the initial biomass estimated to be 11 420 t. The yield was estimated ... were adequate, with the tag-release and recapture data providing the most information on stock size ... from all vessels led to a 20% increase in biomass. We believe that the SSRU 88.2C–G model provides a ... model. The SSRU 88.2C–G area included tags that may move between SSRU 88.2E and adjacent SSRUs, and it ...

   Meeting Document : WG-FSA-11/43 : Auteur(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

7. Comparisons in diet between diurnal and overnight foraging chinstrap penguins at Seal Island

   . Diet mass estimated from digested and intact stomach contents indicates that krill were predominant in ... , which were comparable with daily average energy requirements calculated for a diurnal forager (4853 kJ ... diet and those in the foraging areas indicates that diurnal foragers took krill in the inshore region ... , where krill tended to be smaller and less matured. On the other hand, overnight foragers took krill in ...

   Meeting Document : WG-EMM-96/55 : Auteur(s): Hayashi, T., Ichii, T., Cameron, M.F., Miura, A., Jansen, J.K., Bengtson, J.L., Boveng, P.

8. Annual migrations of pelagic fish stocks into a krill hotspot

   acoustic data suggest that they may form high density schools during daytime, that could not be separated ... frequency response may be similar to that of krill at the commonly used frequencies of 38 and 120 kHz ... , utilized both by central place foragers and the industry. We do not have trawl samples overlapping with the ... acoustic data, but the behaviour displayed suggests that the fish are planktivorous. Furthermore, the ...

   Meeting Document : WG-EMM-2019/33 : Auteur(s): T. Klevjer

9. Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons

   crab movement and suggested that depletion estimators will not be appropriate tools for estimating ... crab fishery were analyzed with generalized additive models and depletion estimators. Results from the ... generalized additive models show that the density of fishable P. spinosissima is highest off the northern ... coast of South Georgia and at depths between about 100 and 300 fathoms. The Phase 1 results suggest that ...

   Meeting Document : WG-FSA-96/34 : Auteur(s): Watters, G.

10. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic

    mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ... species. The mean total length (TL) of females was significantly larger than that of males for both ... species. The proportion of males to the total adults decreased significantly with the depths with gradual ... slope for both species. Male D. mawsoni showed a significant correlation between depth and the TL with ...

    Meeting Document : WG-FSA-10/47 : Auteur(s): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)

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