Résultats de la recherche

1. Intra-archipelago moult dispersion of southern elephant seals at the Prince Edward Islands, southern Indian Ocean

   all, 42 seals that had been tagged as weaned pups at their natal site were found on Marion Island (MI ... ), 38 of which could be individually identified by resighting their tag numbers. The majority of the MI ... -tagged seals were yearlings or subadults, and all but one were hauled out at PEI for the annual moult ... . The attendance rate of the known individuals at their natal island during the annual moult was only 40 ...

   Meeting Document : WG-EMM-10/P16 : Auteur(s): W.C. Oosthuizen, M.N. Bester, P.J.N. de Bruyn and G.J.G. Hofmeyr

2. Impacts of rising sea temperature on krill increase risks for predators in the Scotia Sea

   Abstract:  Climate change is a threat to marine ecosystems and the services they provide, and ... reducing fishing pressure is one option for mitigating the overall consequences for marine biota. We used a ... minimally realistic ecosystem model to examine how projected effects of ocean warming on the growth of ... , penguins, seals, and fish) in the Scotia Sea. We also investigated the potential to mitigate depletion risk ...

   Meeting Document : WG-EMM-18/P02 : Auteur(s): E.S. Klein, S.L. Hill, J.T. Hinke, T. Phillips and G.M. Watters

3. Draft proposal for multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22

   rules remain to be determined for these Divisions. WG-FSA-16/29 outlined the first multi-member ... toothfish exploratory fishery research plan up to 2017/18 for East Antarctica, which the Scientific ... Committee agreed was appropriate to achieve the research objectives (SC-CAMLR-XXXV, para. 3.244). Subsequent ... to the identification of vulnerable marine ecosystem (VME) indicator species (Maschette et al. 2017 ...

   Meeting Document : WG-SAM-18/17 : Auteur(s): Delegations of Australia, France, Japan, Republic of Korea and Spain

4. CCAMLR process of risk assessment to minimise the effects of longline fishing mortality on seabirds

   Abstract:  We describe the process used in the fisheries management system of the Convention for ... the Conservation of Antarctic Marine Living Resources (CCAMLR) to minimise seabird bycatch, and the ... risk assessment methodology developed to assist this. We examine the progress of several Regional ... Fishery Management Organisations in taking steps to address seabird bycatch. CCAMLR has the most advanced ...

   Meeting Document : WG-FSA-07/P2 : Auteur(s): S.M. Waugh, G.B. Baker, R. Gales and J.P. Croxall (Mar. Pol., in press)

5. Towards a seabird mortality risk assessment: distribution of seabirds in the WCPFC Convention Area and potential overlap with fisheries

   Abstract:  This paper reviews the distribution of seabird species with the WCPFC Area. From a ... review of the distributions of 99 species of albatross and petrel, 16 species of albatross and 60 species ... of petrel occur within the area of the WCPFC, and are potentially vulnerable to fisheries bycatch ... ), Vulnerable (n =26) and Near Threatened (n = 7). The remaining 30 species are classified by the IUCN as Least ...

   Meeting Document : WG-FSA-06/30 : Auteur(s): S. Waugh (New Zealand)

6. ASOC evaluation of the CDS

   Abstract:  The trade in IUU toothfish continues two years after the adoption by CCAMLR of a Catch ... Documentation Scheme (CDS) for toothfish. Accurate and verifiable data is necessary for the CDS to successfully ... track the trade in toothfish, gather scientific data on the fishery, and close ports to IUU fish. ASOC ... is concerned that the CDS lacks a verification procedure, explicit actions to be taken upon discovery ...

   Meeting Document : CCAMLR-XX/BG/20 : Auteur(s): Submitted by ASOC

7. A TIME FOR ACTION IN THE MANAGEMENT OF ANTARCTIC KRILL FISHERIES

   Abstract:  In this paper, ASOC draws CCAMLR’s attention to the most pressing issues in relation to ... the ecosystem-based management of the krill fishery, including the adoption of a conservation measure ... that ensures systematic scientific observer coverage, the development of a coordinated research plan to ... address key scientific uncertainties at the SSMU level in Area 48, and the consideration of feedback ...

   Meeting Document : CCAMLR-XXVII/BG/24 : Auteur(s): Submitted by ASOC

8. Recent increase and southern expansion of Adelie penguin populations in the Ross Sea, Antarctica, related to climatic warming

   Abstract:  The numbers of Adelie penguins Pygoscelis adeliae (Hombron and Jacquinot) in the Ross ... Sea, Antarctica, have increased markedly over the past 10 years. Proportionally, this increase is most ... pronounced in McMurdo Sound, where the species’ breeding range has recently been extended 3 km south to Cape ... Barne (77°35’S) with the re-occupation of a former rookery that was abandoned sometime before the ...

   Meeting Document : WG-CEMP-92/22 : Auteur(s): R.H. Taylor and P.R. Wilson (New Zealand)

9. Genetic population structure of the mackerel icefish, Champsocephalus gunnari, in Antarctic waters

   Abstract:  Genetic population structure of the mackerel icefish, Champsocephalus gunnari, in ... Georgia (N = 267; January/February 1991) and the South Orkneys (N = 44; January/February 1991) and ... polymorphic at the 0.95 criterion: glutamate oxaloacetate transaminase, GOT-I 2.6.1.1; α- glycerophosphate ... 1.15.1.1). Routine scoring of 358 fish at the 16 loci revealed below average levels of genetic variability ...

   Meeting Document : WG-FSA-91/22 : Auteur(s): G.R. Carvalho and M. Warren (United Kingdom)

10. Latitudinal variation of demersal fish assemblages in the western Ross Sea

    February and March 2004 and 2008 in the Ross Sea, and around seamounts and islands just to the north at 66 ... °S. The distribution and abundance of 65 species collected in these surveys were examined to ... determine if demersal fish communities varied throughout the area, and what environmental factors might ... influence this. Species accumulation with sample frequency did not reach an asymptote, but the rate of new ...

    Meeting Document : WG-FSA-10/P03 : Auteur(s): M.R. Clark, M.R. Dunn, P.J. McMillan, M.H. Pinkerton, A. Stewart and S.M. Hanchet

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