Résultats de la recherche

1. Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2012/13

   . Surveys of beached marine debris at Bird Island recorded a total of 145 and 134 items during winter (April ... (operational during summer only; 25 November 2012 to 20 March 2013) recorded a total of 13 items of beached ... marine debris. Entanglements of 13 Antarctic fur seals were observed at Bird Island, 15 at King Edward ... Point and zero at Signy Island and Goudier Island. In total, 85 items of marine debris were found in ...

   Meeting Document : SC-CAMLR-XXXII/BG/05 : Auteur(s): Delegation of the United Kingdom

2. Growth and shrinkage in Antarctic krill Euphausia superba is sex-dependent

   Abstract:  The ability of Antarctic krill Euphausia superba Dana to withstand the overwintering ... during this time in response to the low availability of food. Nevertheless, verification that krill can ... shrink in the natural environment is lacking because winter data are difficult to obtain. One of the few ... sources of winter krill population data is from commercial vessels. We examined length-frequency data of ...

   Meeting Document : WG-EMM-16/P04 : Auteur(s): G. Tarling, S. Hill, H. Peat, S. Fielding, C. Reiss and A. Atkinson

3. Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2017/18 fishing seasons

   estimation (WG-FSA-17/15, WG-FSA-17/66); investigation of sex ratios, gonadal development and validation of ... validation of macro- versus micro-staging of maturity (WG-FSA-17/09); investigation of approaches for ... mitigation of Macrourus by-catch in research block 58.4.1_6, and estimation of Macrourus biomass and ... sustainable bycatch in Divisions 58.4.1 and 58.4.2 (WG-FSA-17/16); and description of encounter rates of VME ...

   Meeting Document : WG-SAM-18/35 Rev. 1 : Auteur(s): Delegations of Australia, France, Japan, Republic of Korea and Spain

4. WG-FSA-SAM-03

   WG-FSA-SAM 03/1 Provisional Agenda and Provisional Annotated Agenda for the 2003 Meeting of WG-FSA ... -SAM WG-FSA-SAM 03/10 A feasibility study for stock assessment of D. mawsoni in the Ross Sea (Subares ... Fish Heaven 2.0: summary of modifications and additions to earlier versions and illustrations of its ... java version of the Generalised Yield Model R.N. Vilhelm (United Kingdom) WG-FSA-SAM 03/3 Rev. 1 List ...

   Meeting

5. OPTIONS FOR USING UNREPLICATED ECOSYSTEM MONITORING DATA TO DETECT IMPACTS

   response of air breathing predators to localised environmental conditions. CEMP data do not directly ... an important challenge. Potential strategies are likely to consist of a method for inferring impacts ... and a schedule of tactical interventions in response to these impacts (e.g. restrictions on fishing ... activity). We discuss a range of inference methods which are tractable using CEMP data. These methods ...

   Meeting Document : WG-EMM-09/26 : Auteur(s): S. Hill, J. Forcada, P. Trathan and C. Waluda (United Kingdom)

6. WG-SAM-10

   Meeting of the Working Group on Statistics, Assessments and Modelling (WG-SAM) WG-SAM-10/02 List of ... Participants WG-SAM-10/03 List of Documents WG-SAM-10/04 Deployment of research hauls in the exploratory ... ) WG-SAM-10/07 Rev. 1 Assessment of fishable krill biomass on the basis of the acoustic surveys results ... commission an independent review of the Secretariat’s data management systems Secretariat WG-SAM-10/09 Update ...

   Meeting

7. WS-AREA 48-98

   . Trathan and E.J. Murphy (UK) WS-AREA 48-98/11 Concordance of inter-annual fluctuations in densities of ... krill around South Georgia and Elephant Islands: biological evidence of same-year teleconnections across ... /12 Indices of predator performance from Signy Island, South Orkney Islands 1979–1997 A.S. Lynnes and ... A.W.A. Murray (UK) WS-AREA 48-98/13 Indices of predator performance from South Georgia 1976–1998 D.R ...

   Meeting

8. Publications

   . CCAMLR Brochure (6.95 MB). This brochure is designed to increase awareness of CCAMLR's activities ... , objectives and achievements to date. Annual publications The Commission report contains the record of the ... of Antarctic marine living resources. The Conservation measures are binding on all Members and apply ... terms and methods that are used for the collection of data by vessels in CCAMLR Longline fisheries ...

   Page : Site Section: Publications

9. The Evangelistas Islets, Chile: a new breeding site for black-browed albatrosses

   Abstract:  A previously un-described population of black-browed albatrosses (Thalassarche ... melanophrys) is reported at the Evangelistas Islets, Straits of Magellan, Chile. The population was censused ... from aerial photographs taken on 13 October 2002 which yielded an estimate of the number of breeding ... pairs. A combined total of 4,670 pairs of black-browed albatrosses were found nesting at Elcano and ...

   Meeting Document : WG-FSA-03/10 : Auteur(s): J. Arata (Chile), G. Robertson (Australia), J. Valencia (Chile) and K. Lawton (Australia)

10. The Australian exploratory toothfish fishery in CCAMLR Division 58.4.2 and Subdivision 58.4.3b in season 2003/04

    results of the fisheries in Division 58.4.2 and Division 58.4.3b are summarised. Between 12 December 2003 ... Division 58.4.3b. 19 sets were completed, yielding 447 kg of D. eleginoides and 6345 kg of D. mawsoni ... , specifically in SSRUs D and E. 129 kg of D. eleginoides and 19 552 kg of D. mawsoni were caught from 46 sets ... . Overall, bycatch was highest at BANZARE Bank with 916 kg of total bycatch, comprising 15% of the total ...

    Meeting Document : WG-FSA-04/66 : Auteur(s): D. Erceg and E. van Wijk (Australia)

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