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1. Spatial distribution and population structure of juvenile Antarctic toothfish (Dissostichus mawsoni) in the South Shetland Islands (Subarea 48.1)

   Abstract:  In the present study we provide new insights on the spatial distribution and population ... structure of juvenile D. mawsoni caught during bottom trawl survey on the shelves around the South Shetland ... to 2007. Juveniles were relatively evenly distributed on the shelves around Elephant Island and ... abundant between 100 and 300 m depth. The sampled population was composed of 150 specimens measuring ...

   Meeting Document : WG-FSA-18/45 : Автор(ы): M. La Mesa, E. Riginella and C.D. Jones

2. Report from the Workshop on Krill-fishery Management for Subareas 48.1 and 48.2

   Abstract:  The aim of the Workshop (see SC-CAMLR-XXXVII/24) was to explore how management ... strategies for the krill fishery can be integrated and harmonized. Such strategies include, but are not ... limited to, feedback management and the use of research zones including those within the proposed D1MPA ... the Workshop Organising Committee) Title:  Report from the Workshop on Krill-fishery Management for ...

   Meeting Document : SC-CAMLR-38/BG/18 : Автор(ы): P.N. Trathan, G. Watters, N. Bransome, S. Davie, P.E. Skogrand, R. Werner, A. Kavanagh, C. Johnson and J. Arata (On behalf of the Workshop Organising Committee)

3. CCAMLR and seabirds in the Antarctic marine ecosystem

   Abstract:  This paper outlines the experiences of the 24-nation Commission for the Conservation of ... albatrosses and petrels) during fishing in the Area for which it is responsible. Details of various mitigation ... measures are provided and the effect of such measures is evaluated. Author(s):  Secretariat Title:  CCAMLR ... and seabirds in the Antarctic marine ecosystem Approval:  Approved ...

   Meeting Document : CCAMLR-XXIII/BG/23 : Автор(ы): Secretariat

4. Management subdivisions within the CCAMLR Area with special reference to Area 58

   Abstract:  The current subdivision of the CCAMLR Area is examined and some of the problems ... inherent in the system are outlined. A rationale for the further subdivision of Area 58 is developed and a ... on fishery data. Author(s):  S. Nicol (Australia) Title:  Management subdivisions within the CCAMLR ...

   Meeting Document : WG-KRILL-92/22 : Автор(ы): S. Nicol (Australia)

5. Distribution of phytoplankton in the mixed layer: implication of krill abundance

   Abstract:  The vertical trajectory of phytoplankton in the Antarctic ocean is modelled as a random ... walk with a diffusivity derived from a simple Ekman layer model and turbulence theory. The surface ... mixing layer is shallow, but diffusion is large enough to effect the vertical distribution of ... phytoplankton in the upper ocean. Author(s):  United States of America Title:  Distribution of phytoplankton in ...

   Meeting Document : SC-CAMLR-VII/BG/26 : Автор(ы): United States of America

6. Genetic analysis of Antarctic toothfish samples from the Southern Ocean to explore potential stock boundaries

   restriction enzyme digests of nine sub regions of the mitochondrial genome. Polymorphisms were found in four ... out of seven introns digested with the restriction enzymes, but there was no population ... differentiation among the three sea areas. While direct sequencing of cytochrome b (665 base pair) showed ... virtually no variation, sequences for ~600 bp of the left domain of the control region showed nucleotide ...

   Meeting Document : WG-FSA-04/32 : Автор(ы): P.J. Smith, S.M. McVeagh (New Zealand) and P.M. Gaffney (USA)

7. Notes for identifying the three macrourid species, M. holotrachys, M. whitsoni and M. carinatus in CCAMLR Subarea 48.3

   the identification of three macrourid species caught as bycatch in the fishery for Patagonian ... toothfish, Dissostichus eleginoides, in Sub-Area 48.3. Scaling under the snout was used to separate ... scaled). The relative positioning of the second dorsal fin and the anal fin can also be used to ... 5.2 whilst M.carinatus has a head ratio of greater than 5.2. There was some overlap in the ranges of ...

   Meeting Document : WG-FSA-02/29 : Автор(ы): S.A. Morley, M. Belchier, M.G. Purves, T. Mulvey and J. Dickson (United Kingdom)

8. The Second International Krill Symposium

   Abstract:  This background paper consists of the agenda and information for the Second ... International Symposium on Krill which has been partially sponsored by CCAMLR. The symposium will be held at the ... University of California, Santa Cruz, from 23–27 August 1999. Further information can be found on the website ... . Mangel (USA) Title:  The Second International Krill Symposium Approval:  Approved ...

   Meeting Document : WG-EMM-99/23 : Автор(ы): S. Nicol (Australia) and M. Mangel (USA)

9. CLIMATE CHANGE AND THE ANTARCTIC MARINE ENVIRONMENT: MANAGEMENT IMPLICATIONS

   Abstract:  This paper discusses some of the implications of climate change and how these concerns ... of work, it will be essential for them to try to determine the relative risks (uncertainty), impacts ... and timescales, of the various processes consequent on climate change. With current levels of ... this process, we consider that it will be important to focus on issues that reduce uncertainty by the ...

   Meeting Document : WG-EMM-09/24 : Автор(ы): P.N. Trathan and D. Agnew (United Kingdom)

10. PROPERTIES OF WATER DYNAMICS AND KRILL DISTRIBUTION IN THE SOUTH SANDWICH ISLANDS SUBAREA

    Abstract:  of mean krill density in Subarea 48.4 there are premises for formation of the zones ... with increased density. These zones are located within the near-shore shelf-based SSMU and associated ... with meanders and eddy favorable for krill concentration. Here, in the cold water of the Weddell Sea ... , the main part of biomass of Subarea 48.4, are concentrated. In January-February, 2000, almost 60% of ...

    Meeting Document : WG-EMM-09/44 Rev. 1 : Автор(ы): S.M. Kasatkina and V.N. Shnar (Russia)

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