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CCAMLR

Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  1. Observations of Adélie penguins in two seasons with contrasting weather and sea-ice conditions – a brief report

    Abstract:  The 2002-03 breeding season in comparison with 2000-01 at Edmondson Point was ... colony during December coinciding with hatching and the guard stage. The sea ice in the Ross Sea was held ... in by the presence of the large icebergs. This resulted in extensive sea ice lasting into February ... adjacent to the Edmonson Point colony. These environmental effects were accompanied by changes in CEMP ...

    Meeting Document : WG-EMM-03/59 : Autor(es): S. Olmastroni, F. Pezzo, V. Volpi and S. Focardi (Italy)

  2. Distribution of temperature, salinity, density and flow across the Drake Passage in December 1994

    Fisheries Agency was conducted in the waters around the Antarctic Peninsula in 199/95 austral summer season ... . In the survey, oceanographic observations were carried out along the north-south line from 56-21 S ... recognized by a steep gradient in temperature was located between 58-00S and 59-00S. The Antarctic Surface ... . Upwel1ing of the Warm Deep Water was suggested in the costal water north of the South Shetland Islands ...

    Meeting Document : WG-EMM-01/30 : Autor(es): M. Naganobu and K. Kutsuwada (Japan)

  3. Acoustic assessment of potential bias in abundance estimates of mackerel icefish from trawl surveys

    Abstract:  In 2000, CCAMLR asked the Working Group on Fish Stock Assessment (WG-FSA), whether ... that a significant proportion of the stock occurred in midwater. If this is the case, then bottom trawl ... trawl and acoustic data taken contemporaneously during a survey for mackerel icefish in the Heard Island ... region (CCAMLR division 58.5.2) in May 2000. The relationship between mackerel icefish catches and the ...

    Meeting Document : WAMI-01/05 : Autor(es): E. van Wijk, T. Pauly, A. Constable and R. Williams (Australia)

  4. Some comments on the procedure of krill target strength assessment in echosurveys

    in echosurveys is discussed. It is known that krill abundance and biomass estimation should be ... considered as two independent tasks with different requirements to midwater trawl utilization in echosurveys ... requires another approach to echosurveys, since two actually independent task should be solved in that case ... : assessment of MSBS (MVBS) acoustic parameter distribution and krill length (weight) distribution in the study ...

    Meeting Document : WG-EMM-98/21 : Autor(es): S.M. Kasatkina (Russia)

  5. PROPERTIES OF WATER DYNAMICS AND KRILL DISTRIBUTION IN THE SOUTH SANDWICH ISLANDS SUBAREA

    Abstract:  of mean krill density in Subarea 48.4 there are premises for formation of the zones ... with meanders and eddy favorable for krill concentration. Here, in the cold water of the Weddell Sea ... , the main part of biomass of Subarea 48.4, are concentrated. In January-February, 2000, almost 60% of ... fields, distributed in a rather narrow depth range,- obviously may promote above said zones, firstly ...

    Meeting Document : WG-EMM-09/44 Rev. 1 : Autor(es): S.M. Kasatkina and V.N. Shnar (Russia)

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

    Abstract:  Demersal fishes were sampled using a large fish trawl during two surveys carried out in ... 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 ... broad assemblages were identified, in the southern Ross Sea (south of 74°S), central–northern Ross Sea ...

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

  7. Information on levels of seabird by-catch in fisheries adjacent to the CAMLR Convention Area

    in 2013 for ACAP to provide information on the levels of seabird bycatch in fisheries adjacent to the ... framework is reported. It is noted that work is ongoing in this respect, and that the information provided ... assessed or analysed. In relation to Regional Fisheries Management Organisations (RFMOs), it is reported ... that there is a general need to improve levels of bycatch reporting, and in some cases to develop or ...

    Meeting Document : CCAMLR-XXXIII/BG/15 Rev. 1 : Autor(es): Submitted by ACAP

  8. Review of cetacean depredation in CCAMLR statistical subareas

    to the toothfish fishing industry and if not considered appropriately may lead to a bias in stock ... assessments through the underestimation of total mortality resulting from fishing and depredation combined. In ... some CCAMLR subareas this occurrence is well studied and included into stock assessments, while in ... other subareas the problem is known but not currently addressed. The areas in which the establishment of ...

    Meeting Document : WG-SAM-15/27 : Autor(es): M. Soeffker (United Kingdom) and P. Tixier (France)

  9. Important Bird Areas (IBAs) in Antarctica

    Environmental Protection (CEP XVIII) at its June 1-5 meeting in Sofia, Bulgaria (WP 40, Important Bird Areas ... (IBAs) in Antarctica and IP 27 Important Bird Areas (IBAs) in Antarctica). These papers reported on the ... population assessment worldwide. The CEP recognised the value of the IBA report to those interested in bird ... Resolution D (2015) welcomed the report and recommended that Parties take into account the information in the ...

    Meeting Document : WG-EMM-15/32 : Autor(es): P.A. Penhale (USA)

  10. A review of conversion factors used in CCAMLR toothfish fisheries

    Abstract:  The product to green-weight conversion factors used in the toothfish fishery are ... paper reviews the data available on conversion factor in the C2 and Observer data as well as the factors ... as an apparent long-term trend in the most commonly reported conversion factors. This variability ... reconciliation between the reported catch for a vessel and the weight of product reported in a catch document ...

    Meeting Document : WG-FSA-15/02 : Autor(es): CCAMLR Secretariat

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Datos de contacto

Correo electrónico: ccamlr [at] ccamlr [dot] org
Teléfono: +61 3 6210 1111
Facsímil: +61 3 6224 8744
Dirección: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

Enlaces destacados

  • Ofertas de empleo
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  • Lista de medidas de conservación vigentes en la temporada 2024/25
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Recent and Upcoming Meetings

  • WG-FSA-2025
  • SCIC-2025
  • SC-CAMLR-44
  • CCAMLR-44
  • SCAF-2025

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