Résultats de la recherche

1. Krill distribution patterns in the Atlantic sector of the Antarctic during the CCAMLR-2000 Survey

   the large scale krill biomass in the South Atlantic Sector of the Antarctic. Four vessels from Japan ... , Russia, the UK and the USA participated in the study during which 22 parallel hydroacoustic transects as ... predominately smaller than 50 mm mean length dominated in a band to the north of the first cluster, while the ... patterns in the Atlantic sector of the Antarctic during the CCAMLR-2000 Survey Approval:  Approved ...

   Meeting Document : WG-EMM-00/6 Rev. 1 : Auteur(s): V. Siegel (Germany), S. Kawaguchi (Japan), F. Litvinov (Russia), V. Loeb (USA) and J. Watkins (United Kingdom)

2. Report on seabird by-catch outside the CCAMLR Convention Area recorded in the South African fisheries

   mortalities of seabirds.  Independent research and measures imposed in the permit conditions for these sectors ... vulnerable species to interaction in the demersal trawl fishery are Cape (Pintado) petrels, Daption capense ... . In the pelagic longline fishery, the highest mortality figures were recorded for White-chinned Petrel ... (South Africa) Title:  Report on seabird by-catch outside the CCAMLR Convention Area recorded in the ...

   Meeting Document : WG-IMAF-11/11 : Auteur(s): C. Heineken and P. Mullins (South Africa)

3. OTOLITH CHEMISTRY REFLECTS FRONTAL SYSTEMS IN THE ANTARCTIC CIRCUMPOLAR CURRENT

   otoliths from Patagonian toothfish Dissostichus eleginoides – discriminated frontal zones in the Antarctic ... Circumpolar Current in the Southwestern Atlantic Ocean. Mean values differentiated sampling areas by up to 2.6 ... Deep Water; and 4) Ba/Ca to nutrient production and mixing. In the Polar Frontal Zone, meanders or ... . Jones Title:  OTOLITH CHEMISTRY REFLECTS FRONTAL SYSTEMS IN THE ANTARCTIC CIRCUMPOLAR CURRENT Approval ...

   Meeting Document : WG-FSA-08/P04 - Abstract : Auteur(s): J.R. Ashford, A.I. Arkhipkin and C.M. Jones

4. Variation in the diet of the blue-eyed shag Phalacrocorax atriceps throughout the breeding season at Half-Moon Island, South Shetland Islands

   cormorant Phalacrocorax atriceps were collected in a colony at Half-moon Island, South Shetland Islands, by ... were the main prey (91% in number) followed by mollusks and polychaetes. Six fish species were ... important in mass (79%), followed by N. nudifrons and T. newnesi. The overall composition of the diet was ... different stages of the season. Author(s):  Barrera-Oro, E., Casaux, R. Title:  Variation in the diet of the ...

   Meeting Document : WG-EMM-95/78 : Auteur(s): Barrera-Oro, E., Casaux, R.

5. Analysis of the longline fishery data in the Ross Sea (SSRUs 881B, C and G)

   respect to the fishery data in the year under consideration.  It was shown that total questionable catch ... Abstract:  The analysis of the toothfish fishery data in the northern part of the Ross Sea (SSRU ... should be treated.    It was also shown that the current approach to analyze longline fishery data in the ... .   Author(s):  S. Kasatkina Title:  Analysis of the longline fishery data in the Ross Sea (SSRUs 881B, C and ...

   Meeting Document : WG-FSA-16/14 : Auteur(s): S. Kasatkina

6. A quantified Bayesian maximum entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the 2000 CCAMLR survey

   Bayesian framework also allows an intrinsic calculation of the error in any resulting density estimate ... . During the survey, data were integrated at approximately 1 nm intervals, resulting in 9,586 observed data ... ) were calculated for all 1,726,332 pixels in the reconstructed area. The MaxEnt maps of the density ... of krill in each of the SSMUs was: Antarctic Peninsula Pelagic Area (APPA) 65.192 Mt; Antarctic ...

   Meeting Document : WG-EMM-05/42 : Auteur(s): B.G. Heywood, S.F. Gull and A.S. Brierley (United Kingdom)

7. Assessment of krill biomass in fishing grounds using the data on fishing intensity and hydroacoustic method

   krill biomass estimate produced by the echo integrating apparatus used in the layer fished with the ... trawl. As applied to the estimate of trawl catchability in the krill fishery, this method is reliable ... fishing trawls in order to illustrate the closeness of the two methods. The estimates of the krill biomass ... integrating apparatus are also compared. Theoretical bases of the calculation methods used are stated in a ...

   Meeting Document : SC-CAMLR-VIII/BG/10 : Auteur(s): USSR

8. Blue-eyed shags as indicators of changes in ittora fish populations

   species identified by the examinations of otoliths present in regurgitated cast and those regularly ... sampled with trammel-nets in the same area. Supporting literature for this proposal is also provided ... . Author(s):  R. Casaux and E. Barrera-Oro (Argentina) Title:  Blue-eyed shags as indicators of changes in ...

   Meeting Document : WG-CEMP-93/25 Rev. 1 : Auteur(s): R. Casaux and E. Barrera-Oro (Argentina)

9. The Chinese observer training program for the krill fishery in the Convention Area

   Abstract:  China entered into the krill fishery in the Convention area for the first time in the ... Republic of China) Title:  The Chinese observer training program for the krill fishery in the Convention ...

   Meeting Document : TASO-10/09 : Auteur(s): X. Zhao and L. Xu (People’s Republic of China)

10. Brief analysis of tag-recapture data in Statistical Subarea 48.4

    Abstract:  This paper presents an analysis of data gained from an eight-year tagging programme of ... Patagonian toothfish (Dissostichus eleginoides) in Subarea 48.4. It describes the tagging procedure, the ... shows that the tagging programme is successful in providing substantial information for the stock ... analysis of tag-recapture data in Statistical Subarea 48.4 Approval:  Approved ...

    Meeting Document : WG-FSA-14/50 : Auteur(s): M. Soeffker, C. Darby, M. Belchier and R. Scott (United Kingdom)

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