Résultats de la recherche

1. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2005/06

   -year experiment (SC-CAMLR-XXIV). One of the aims of the experiment was to simplify the administration ... nine years in Subarea 88.1 and for five years in Subarea 88.2 with a large amount of data collected on ...

   Meeting Document : WG-FSA-06/29 : Auteur(s): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)

2. Effects of variability in prey abundance on reproduction and foraging in chinstrap penguins (Pygoscelis antarctica)

   somewhere along the continuum between maintaining constant investment in foraging effort between years and ... , number of trips day–1, trip duration, number of dives trip–1 and dive rate) did not differ between years ...

   Meeting Document : WG-EMM-06/P6 : Auteur(s): D.A. Croll, D.A. Demer, R.P. Hewitt, J.K. Jansen, M.E. Goebel and B.R. Tershy (USA)

3. Review of CCAMLR activities on monitoring marine debris in the Convention Area

   than 3 consecutive years (ranging from 5 to 16 years), these are: Cape Shirreff, (Livingston Island ...

   Meeting Document : SC-CAMLR-XXIV/BG/13 : Auteur(s): Secretariat

4. Do fish prey size affect the foraging patterns and breeding output of the Antarctic shag Phalacrocorax bransfieldensis?

   Gobionotothen gibberifrons and Notothenia rossii observed in the last eighteen years around the South Shetland ... shags observed in the last twelve years at colonies monitored in that archipelago. Author(s):  R. Casaux ...

   Meeting Document : WG-EMM-02/4 : Auteur(s): R. Casaux and A. Baroni (Argentina)

5. On influence of acoustic survey methodology improvement on krill biomass estimation. (A comparison of results of acoustic surveys based on single-frequency and double-frequency algorithms)

   krill surveys have taken place for the recent twenty years. It has been attempted to determine the ... krill species identification, one may suggest that other improvements for recent twenty years could also ...

   Meeting Document : WG-EMM-01/41 : Auteur(s): S.M. Kasatkina and A.P. Malyshko (Russia)

6. Relationship between Antarctic krill (Euphausia superba) variability and westerly fluctuations and ozone depletion in the Antarctic Peninsula area

   /1997. The strength of westerlies was significantly related to recruitment of 1-year-old krill (1' ... ; = 0.57) and 2-year-old krill (r = 0.69) with a level of significance of 5%. In addition, the strength of ... westerlies also had a strong correlation with chlorophyll a (r = 0.63) and sea ice cover with a 1-year time ... and the strength of westerlies during 1982–1998. Years with strong westerlies during the austral ...

   Meeting Document : WG-EMM-99/52 : Auteur(s): M. Naganobu, K. Kutsuwada, Y. Sasai and T. Taguchi (Japan) and V. Siegel (Germany)

7. Revision of biological and population parameters for Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a comprehensive survey of fishing grounds and recruitment areas in the region

   the identification of Ground B as the most important area for 7 to 8 year old fish in the Heard Island ... originally estimated and that, in recent years, there has been an influx of a large number of young fish ... manner while still juvenile and with some years before becoming reproductively mature. Author(s):  A.J ...

   Meeting Document : WG-FSA-99/68 : Auteur(s): A.J. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)

8. REVIEW OF CCAMLR ACTIVITIES ON MONITORING MARINE DEBRIS IN THE CONVENTION AREA

   Bird Island, South Georgia over the last 10 years, but only small amounts from the other sites. Plastic ... was oil. The last ten years of data show fluctuation in the occurrence of marine debris at any of the ...

   Meeting Document : WG-IMAF-09/08 : Auteur(s): Secretariat

9. The state of exploited fish stocks in the Atlantic sector of the Southern Ocean

   first peak years 1969-71 which yielded about 500,000 tonnes in 2 seasons around South Georgia. Since ... over a period of 10 years. Stock size of C. gunnari around South Georgia is largely dependent on the ...

   Meeting Document : SC-CAMLR-VIII/BG/18 : Auteur(s): Delegation of Federal Republic of Germany

10. The State of Exploited Fish Stocks in the Atlantic Sector of the Southern Ocean in 1988

    first peak years 1969-71 which yielded about 500,000 tonnes in 2 seasons. Since 1975/76 fishing is ... of the 1970s. Simulation studies indicate that the stock size will only double within 10 years time ...

    Meeting Document : WG-FSA-88/14 : Auteur(s): K.-H. Kock and F.-W. Köster (FRG)

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