Résultats de la recherche

1. First record of anti-Brucella antibodies in Arctocephalus gazella and Leptonychotes weddellii from Cape Shirreff, Livingston Island, Antarctica

   two animal species. It is concluded that a Brucella sp. described as affecting marine mammals in the ...

   Meeting Document : SC-CAMLR-XVIII/BG/17 : Auteur(s): Delegation of Chile

2. Summary of the toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2017/18

   maximum of 20% change in the catch limit from 200 t. Research block 882_2: 240 t based on a one-year ... recapture tagged fish remains an issue for tag-based estimations of biomass and we note that improved ... survival and tag detection by individual vessels) can be applied: 882H: 177 t based on a one-year Chapman ... allowing a maximum of 20% change in the catch limit from 200 t. Research block 882_4: 214 t based on CPUE ...

   Meeting Document : WG-FSA-18/36 : Auteur(s): S. Mormede and S. Parker

3. Male krill grow fast and die young

   examined with an extensive dataset derived from scientific surveys in the Indian Ocean sector and the ... classes of adult krill was generally high in krill of 30-35 mm total length, always low in 38-42 mm krill ... for males when compared to females. These results suggest that the numbers of males should decline ... males when several years of low recruitment followed a recruitment pulse. These results lead us to ...

   Meeting Document : WG-EMM-07/P6 : Auteur(s): S. Kawaguchi, L.A. Finley, S. Jarman, S.G. Candy (Australia), R.M. Ross, L.B. Quetin (USA), V. Siegel (Germany), W. Trivelpiece (USA), M. Naganobu (Japan) and S. Nicol (Australia)

4. A representative system of CCAMLR MPAs: taking stock and moving forward

   that the Ross Sea MPA designation was not a one-off for CCAMLR, but rather one important step in ... establishing a representative system of MPAs in the Convention Area. This paper provides an overview of the ... Consent:  Yes Delegation responsibility for releasing documents:  CCAMLR Secretariat ... , including spatial gaps. To achieve further progress on MPAs, Members should adopt a pragmatic approach that ...

   Meeting Document : CCAMLR-XXXVI/BG/25 Rev. 2 : Auteur(s): Submitted by ASOC

5. Implementation of the CCAMLR Scheme of International Scientific Observation during 2017/18

   the Convention Area on board fishing vessels during the 2018 season (based on data received by the ... Secretariat up to 8 October 2018). Developments in the Scheme of International Scientific Observation Program ... are discussed with several metrics of observer performance presented, demonstrating an improved ... Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing ...

   Meeting Document : WG-FSA-18/11 Rev. 1 : Auteur(s): CCAMLR Secretariat

6. Preliminary standardised CPUE analysis of the New Zealand toothfish fishery in Subarea 88.1 from 1997/98 to 2001/02

   Subarea 88.1 for five seasons, from 1997 to 2002. Two analyses are presented. The first (all-ground ... indices from both models show an increasing trend over the duration of the fishery, except for the 2001 ... the distribution of effort among seasons. As only four years of data are available for analysis, these ... ) from the exploratory fishery for Antarctic toothfish Dissostichus mawsoni, which has operated in ...

   Meeting Document : WG-FSA-02/41 : Auteur(s): R.G. Blackwell and S.M. Hanchet (New Zealand)

7. Diet and foraging effort of Adélie penguins in relation to pack-ice conditions in the southern Ross Sea

   were consumed predominantly in a year of heavy pack-ice cover; more adult krill were consumed in two ... years when pack ice was sparse. Foraging trip duration differed by colony, season and year and was ... longest trips more of the food gathered by parents was used for self maintenance; on longest trips ... intense, appears to depend on the proximity of pack ice to nesting colonies for this penguin species ...

   Meeting Document : WG-EMM-98/15 : Auteur(s): D.G. Ainley (USA), P.R. Wilson, K.J. Barton (New Zealand), G. Ballard, N. Nur (USA) and B. Karl (New Zealand)

8. Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2003–2004

   eight-year mean for this parameter. Total chick meal mass was larger in both species compared to the ... previous season, but lower than the average for the past seven years. Gentoo fledging success in 2003-04 ... on methodology used. Fledging weights of both species increased from last year, but were below the ... gentoo breeding population increased slightly from last year, it is at its second lowest size in the past ...

   Meeting Document : WG-EMM-04/5 : Auteur(s): M. Antolos, A.K. Miller and W.Z. Trivelpiece (USA)

9. A PROPOSAL TO COMBINE CONSERVATION MEASURES 22-01 (NEW FISHERIES) AND 22-02 (EXPLORATORY FISHERIES)

   substantially different, the United States proposes to combine the two measures so that needed information and ... two measures. The requirements under the proposed merger are the same as now required by the ... Exploratory Fishery CM. The definition of an Exploratory Fishery has simply been expanded to include the first ... year of the fishery. Author(s):  Delegation of the USA Title:  A PROPOSAL TO COMBINE CONSERVATION ...

   Meeting Document : CCAMLR-XXVII/33 : Auteur(s): Delegation of the USA

10. Using stationary acoustic platforms to assess precision and accuracy of acoustical krill surveys

    data were collected both during day and night for the 2019 Scotia Sea large-scale krill monitoring ... survey. Data from upward-looking, stationary platforms offer unique opportunities for assessing the ... a regular basis deployed stationary platforms in the main area for commercial krill harvesting at ... to provide an estimate of the magnitude of bias introduced by night-time acoustic sampling. We found ...

    Meeting Document : WG-EMM-2019/32 : Auteur(s): T. Klevjer, G. Skaret and B.A. Krafft

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