Résultats de la recherche

1. Possible options for the future management of the Antarctic krill fishery in Subarea 48.2

   Abstract:  We review the state of ecological knowledge for Subarea 48.2 and suggest that the ... development of any new management approach based on ecological indicators is limited by the current level of ... relevant ecological information. We propose that there is therefore an urgent need to improve the ... ecological knowledge base, but identify that this will take time. We conclude that if the krill fishery in ...

   Meeting Document : WG-EMM-16/18 : Auteur(s): P. Trathan, O.R. Godø and S. Hill

2. Increasing abundance of Type A killer whales (Orcinus orca) in the coastal waters around the Antarctic Peninsula

   Abstract:  The physical marine environment around the Antarctic Peninsula (AP) is rapidly changing ... and we need to understand the impact on marine ecosystems. A diverse community of killer whales ... (Orcinus orca; Types B1, B2 and A) are important top predators around the AP, but there are currently no ... data on their abundance or trends. Most research to date has focused on the pagophilic Type B killer ...

   Meeting Document : WG-EMM-17/49 : Auteur(s): H. Fearnbach, J.W. Durban, D.K. Ellifrit and R.L. Pitman

3. Translation review of the Basic Documents and the conservation measures

   Abstract:  In 2018, the Secretariat undertook a comprehensive translation review of all ... conservation measures and the Basic Documents. This paper provides details about the review process. Summaries ... of major issues identified in the conservation measures and the Basic Documents are appended, and the ... the next version of the Basic Documents and will be incorporated into translations of the next ...

   Meeting Document : CCAMLR-XXXVII/BG/12 : Auteur(s): CCAMLR Secretariat

4. THE ASAM 2010 ASSESSMENT OF KRILL BIOMASS FOR AREA 48 FROM THE SCOTIA SEA CCAMLR 2000 SYNOPTIC SURVEY

   Abstract:  In June 2010 the CCAMLR ASAM working group examined the acoustic methodology applied to ... the CCAMLR 2000 synoptic survey data to generate a quality checked krill biomass for area 48 following ... the acoustic protocol identified in ASAM 2009. The total biomass of krill in the Scotia Sea was ... estimated from acoustic and net data collected during the international multi-ship krill biomass in the ...

   Meeting Document : WG-EMM-11/20 : Auteur(s): S. Fielding and J. Watkins (UK) and ASAM participants: A. Cossio, C. Reiss and G. Watters (USA), L. Calise and G. Skaret (Norway), Y. Takao (Japan), X. Zhao (People’s Republic of China), D. Agnew (UK) and D. Ramm and K. Reid (CCAMLR Secretariat)

5. Report on the activities of the Scientific Committee on Antarctic Research (SCAR) 2005/06SCAR Observer to CCAMLR

   Abstract:  This paper reports on the various activities conducted by or involving SCAR that relate ... directly to CCAMLR or are of potential interest to CCAMLR. This includes a report on the SCAR XXIX ... Delegates Meeting and Open Science Conference held in Hobart in July 2006, progress with the new Evolution ... and Biodiversity in the Antarctic (EBA) and the Census of Antarctic Marine Life (CAML) projects. CAML ...

   Meeting Document : CCAMLR-XXV/BG/22 : Auteur(s): SCAR Observer to CCAMLR(G. Hosie, Australia)

6. Update on the Agreement on the Conservation of Albatrosses and Petrels (ACAP)

   Abstract:  The Agreement on the Conservation of Albatrosses and Petrels (ACAP) entered into force ... on Sunday 1 February 2004. Six countries (Australia, New Zealand, Ecuador, Spain, the Republic of ... South Africa, and the United Kingdom) have ratified the Agreement, and another five have signed it ... (Argentina, Brazil, Chile, France and Peru). ACAP is expected to provide a major boost for the conservation ...

   Meeting Document : WG-FSA-04/51 : Auteur(s): B. Baker and T. Hewitt (Australia)

7. Options for allocating the precautionary catch limit of krill among small-scale management units in the Scotia Sea

   Abstract:  With the intent of stimulating discussion, we present four options for subdividing the ... precautionary catch limit of krill for Area 48 into the small-scale management units (SSMU) adopted at CCAMLR ... -XXI. The first three are static allocations: the first is proportional to estimated predator demand in ... each SSMU; the second is proportional to the estimated standing stock of krill in each SSMU; and the ...

   Meeting Document : WG-EMM-03/36 : Auteur(s): R.P. Hewitt, G. Watters (USA) and P.N. Trathan (United Kingdom)

8. Assessing the feasibility of regional surveys of land-based predator abundance in the Southern Ocean: a framework for decision making and planning

   Abstract:  In 2000 WG-EMM discussed the need for region-wide and circum-Antarctic estimates of ... abundance of land-based predators. At the 2001 meeting of WG-EMM it was proposed that a workshop be held in ... 2002 to assess the feasibility of such broad-scale surveys, and a small intersessional correspondence ... group was formed to scope out the terms of reference and method of operation for the workshop. The ...

   Meeting Document : WG-EMM-02/45 : Auteur(s): C. Southwell (Australia)

9. FIRST EXPERIMENTAL SETTINGS OF DEEPWATER VERTICAL LONGLINES IN THE ANTARCTIC TOOTHFISH FISHERY DISSOSTICHUS MAWSONI NORMAN, 1937 (PERCIFORMES, NOTOTHENIIDAE) IN THE AMUNDSEN SEA

   Abstract:  For the first time in the history of deepwater longline fishing on Antarctic toothfish ... Dissostichus mawsoni (Norman, 1937) the experimental settings of deepwater vertical longlines was made from the ... Russian longliner Yantar in March, 2008 in the Amundsen Sea (subarea 88.2,D of the Pacific sector). The ... experiments proved that this species, one of the most valuable large commercial species of the South Ocean ...

   Meeting Document : WG-FSA-09/08 : Auteur(s): N.V. Kokorin (Russia) and V.V. Serbin (Ukraine)

10. Population dynamics of the wandering albatross (Diomedea exulans) on Macquarie Island and the effects of mortality from longline fishing

    million is calculated as the ceiling below which the population would begin to recover. Author(s ... Abstract:  The estimated breeding population of wandering albatrosses on Macquarie Island ... . Mark-recapture analysis shows that the population is not closed (i.e., subject to immigration and ... emigration). The decline is correlated with the onset of large-scale fishing for tuna in the southern ...

    Meeting Document : WG-IMALF-94/07 : Auteur(s): William K. de la Mare and Knowles R. Kerry (Australia)

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