Résultats de la recherche

1. Preliminary study on the breedings of chinstrap and gentoo penguins at Barton Peninsula, King George Island

   following years. Some suggestion for the further research in this rookery are also mentioned. Author(s):  H ... CCAMLR standard method. A total of 96 nests for chinstraps and 121 nests for gentoos were monitored to ... . December and 25, December respectively for gentoos and chinstraps. The number of chicks per nest which were ... raised successfully to the creche stage was used as a measure of breeding success. Of the whole nests ...

   Meeting Document : WG-CEMP-93/23 : Auteur(s): H.-C. Shin and S. Kim (Republic of Korea)

2. Observation on interactions between marine mammals and krill mid-water trawl

   Abstract:  An observation on the interaction between marine mammal and krill midwater trawl was ... carried out onboard the Chinese krill fishing vessel Fu Rong Hai during the 2018/19 fishing season. The ... and krill mid-water trawl Microsoft Word File:  sc-38-bg-20.docx Approval:  Approved Secretariat ... Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing ...

   Meeting Document : SC-CAMLR-38/BG/20 : Auteur(s): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu

3. Use of a population model to assess the impact of longline fishing on wandering albatross populations

   Abstract:  An age-structured model of a wandering albatross Diomedea exulans population is ... rate of 2.29% per year, which concurs with global population trends. Sensitivity analyses of model ... investigate the potential impacts of new longline fisheries such as that for Patagonian toothfish Dissostichus ... population. Also, because wandering albatrosses are long-lived, population growth rates take approximately 30 ...

   Meeting Document : WG-IMALF-94/08 : Auteur(s): Coleen L. Moloney, John Cooper, Peter G. Ryan and W. Roy Siegfried (South Africa)

4. Report of the Workshop on data and modelling issues relevant to the planning of a potential Marine Protected Area (MPA) east of the zero meridian in the Weddell Sea (MAUD)

   Abstract:  The workshop was convened to follow up the agreement in the 2018 meeting of CCAMLR on ... an approach to facilitate progress on the further development of the Weddell Sea MPA proposal. In its ... next few years.  The workshop that had multi-meber participation had two objectives. First, to discuss ... Members to further collate and enhance information for the sub-area east of the prime meridian over the ...

   Meeting Document : WG-EMM-2019/14 : Auteur(s): Delegation of Norway

5. TARGET STRENGTH STUDIES ON ANTARCTIC SILVERFISH (PLEURAGRAMMA ANTARCTICUM) IN THE ROSS SEA

   over-all backscatter of 30% (Sun et al. 1985), others that TS measurements on living fish ex situ would ... fish and for all the fish together of each class. We then used a general linear modelling approach to ... study may influence the result. For example, some authors suggested that freezing the fish reduce the ... place (Ona, 1990), making comparisons difficult. For those reasons theoretical models have been thought ...

   Meeting Document : SG-ASAM-09/10 : Auteur(s): M. Azzali, I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi (Italy)

6. Population and survival trends of wandering albatrosses (Diomedea exulans) breeding on Macquarie Island

   than 20 breeding pairs. Most breeding birds in this small population are banded and monitoring over the ... with information from an intensive demographic study conducted between 1994 and 2003. Annual breeding ... . Although the current population has remained stable at approximately 19 breeding pairs for the last seven ... last 40 years has increasingly focused on their conservation status. Demographic trends of the ...

   Meeting Document : WG-FSA-04/50 : Auteur(s): A. Terauds, R. Gales, R. Alderman and G.B. Baker (Australia)

7. The Scientific Committee on Antarctic Research (SCAR) Annual Report 2015/2016

   Abstract:  SCAR is an interdisciplinary body of the International Council for Science (ICSU), and ... re-affirmed at meetings of the two groups at the joint CEP/SC-CAMLR Workshop on Climate Change in ... SC-CAMLR, here we restrict our focus to a few key areas, with an emphasis on those that have been ... currently includes 43 member countries and nine ICSU unions. SCAR encourages new members with an interest in ...

   Meeting Document : SC-CAMLR-XXXV/BG/26 : Auteur(s): Submitted by SCAR

8. Further progress on modelling the krill–predator dynamics of the Antarctic ecosystem

   to act as a surrogate for these in addition to the seals themselves. This results in an improved fit ... further work on the model is presented. The development of an improved set of abundance and trend ... Antarctic ecosystem subsequent to the Ulsan meeting of the IWC Scientific Committee. Points raised about the ... fitting the model to abundance and trend data is reported. The model is extended to include an “other ...

   Meeting Document : WG-EMM-06/19 : Auteur(s): M. Mori (Japan) and D.S. Butterworth (South Africa)

9. Preliminary studies on age, growth and size at sexual maturity of Dissostichus eleginoides in the Ob-Lena Bank in the 2007/08 season

   thought to begin to mature, corresponded to 10.6 year for females and 11.4 year for males. On the other ... tended to overestimate for < 30 years, but underestimate for > 30 years, as compared to AAD readers ... hand, the age at 50 % maturity for females and males was estimated to be 12.3 and 12.5 year ... comments. The estimated ages ranged from 5 to 48 years for males and from 4 to 48 years for females. Ten to ...

   Meeting Document : WG-FSA-11/16 : Auteur(s): K. Taki, T. Iwami and M. Kiyota (Japan)

10. Proposition de renforcement du suivi et du contrôle des transbordements

    Abstract:  Conservation Measure 10-09 requires advance notification for all transhipment ... the current measure allows for transhipment by or with vessels flagged to non-Contracting Parties (NCP ... ), nor is it clear whether transhipment constitutes fishing for the purposes of Conservation Measure 10 ... in accordance with Conservation Measure 10-02.  The proposal would also establish an NCP Transhipment ...

    Meeting Document : CCAMLR-XXXIV/27 : Auteur(s): Delegation of the USA

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