Résultats de la recherche

1. Population and breeding of the gentoo penguin Pygoscelis papua at Marion Island, 1994/95 to 2002/03

   Abstract:  The numbers of gentoo penguins Pygoscelis papua breeding at subantarctic Marion Island ... 1998/99, there was a steady decrease in numbers breeding between 1995/96 and 2000/01, when the ... increased the overall production of fledged chicks by 11%. Based on demographic parameters measured at other ... localities, the production of chicks at Marion Island was inadequate to maintain the population during the ...

   Meeting Document : WG-EMM-03/16 : Auteur(s): R.J.M. Crawford, J. Cooper, M. du Toit, M.D. Greyling, B. Hanise, C.L. Holness, D.G. Keith, J.L. Nel, S.L. Petersen, K. Spencer, D. Tshingana and A.C. Wolfaardt (South Africa)

2. Computer program for the calculation and validation of Verhoeff check digits

   Abstract:  Abundance estimates from tag-release and tag-recapture data require that the number and ... type of errors in data for analysis are minimised. Accurate recording of the sequence numbers on tags ... the tag sequence number, can assist in the identification of errors in recorded data. A computer ... :  Computer program for the calculation and validation of Verhoeff check digits Approval:  Approved ...

   Meeting Document : WG-FSA-SAM-05/11 : Auteur(s): A. Dunn (New Zealand)

3. The diet composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) at South Georgia in January/February 1994

   Abstract:  The diet composition and feeding intensity of mackerel icefish (Champsocephalus gunnari ... ) around Shag Rocks and the mainland of South Georgia was analyzed from 3,691 stomachs collected in January ... /February 1994. Main prey items were the amphipod hyperiid Themisto gaudichaudii, mysids (primarily ... Antarctomysis maxima), and krill (Euphausia superba) in the vicinity of South Georgia and T. gaudichaudii and ...

   Meeting Document : WG-FSA-94/15 : Auteur(s): K.-H. Kock (Germany), I. Everson, L. Allcock, G. Parkes (United Kingdom), U. Harm (Germany), C. Goss, H. Daly (United Kingdom), Z. Cielniaszek and J. Szlakowski (Poland)

4. Infectious diseases and parasites of Antarctic and sub Antarctic penguins and the implications for CEMP

   Abstract:  This paper draws attention to the possible implications for the CCAMLR Ecosystem ... present a summary of all such diseases of penguin species found in the Antarctic and sub-Antarctic ... . Just as environmental factors are being examined for their possible effect on the variables being ... penguins and the implications for CEMP Approval:  Approved ...

   Meeting Document : WG-CEMP-94/34 : Auteur(s): J. Clarke and K. Kerry (Australia)

5. Catches of target species in the Convention Area

   Abstract:  Summary of catches from directed fishing on toothfish, icefish and krill in the ... accordance with Conservation Measure 24-01. Catches reported in 2014/15 were published in the CCAMLR ... Statistical Bulletin, Volume 28. Catch totals for the current season (2015/16) are preliminary and based on ... data reported to 14 September 2016. Closures of fishery management areas implemented by the Secretariat ...

   Meeting Document : SC-CAMLR-XXXV/BG/01 : Auteur(s): CCAMLR Secretariat

6. Update on the CCAMLR website

   Abstract:  This paper describes the current status and possible further development of the CCAMLR ... Website as it is used to support the work of WG-EMM. Author(s):  Secretariat Title:  Update on the CCAMLR ...

   Meeting Document : WG-EMM-00/28 : Auteur(s): Secretariat

7. Developments in the CCAMR tagging program relating to tag linking

   Abstract:  This paper presents the updates to the CCAMLR tagging database in relation to tag ... recapture links, and the problems associated with linking tags.   Author(s):  Secretariat Title ... :  Developments in the CCAMR tagging program relating to tag linking Approval:  Approved ...

   Meeting Document : WG-SAM-11/14 : Auteur(s): Secretariat

8. CCAMLR Scheme of International Scientific Observation: review of the Scientific Observers Manual

   Abstract:  The rationale for the proposed main review of the Scientific Observer Manual and a ... Scheme of International Scientific Observation: review of the Scientific Observers Manual Approval ...

   Meeting Document : WG-FSA-04/16 : Auteur(s): Secretariat

9. The age structure and growth rate of Patagonian toothfish (Dissostichus eleginoides) at South Georgia

   sources. Data from the commercial fishery, research trawl surveys and pelagic plankton tows are combined ... to generate new von Bertalanffy parameters. The new parameters (L(inf) 150cm, K= 0.073 and t0 =-0.792 ... . Evidence for the separation of early year classes is presented along with mean sizes for each age class ... . Age length keys indicate that fish enter the fishery at 7 years and are fully recruited at between 10 ...

   Meeting Document : WG-FSA-04/86 : Auteur(s): M. Belchier (United Kingdom)

10. Fecundity and size at sexual maturity of the bigeye grenadier (Macrourus holotrachys) at South Georgia (CCAMLR Subarea 48.3)

    , Macrourus holotrachys caught as bycatch in the Patagonian toothfish longline fishery conducted around South ... occurs at 20.57cm. The large difference between these values strongly suggests that yolk deposition and ... greater than a year. Sex ratios of specimens caught in the longline fishery are highly skewed with females ... outnumbering males by a ratio of 32:1 which may represent the true ratio of females to males within the ...

    Meeting Document : WG-FSA-02/26 : Auteur(s): T. Mulvey, S.A. Morley, M. Belchier and J. Dickson (United Kingdom)

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