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CCAMLR

Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  1. Short note on time series of Drake Passage Oscillation Index (DPOI) and its influence on environmental variability

    Abstract:  An assessment of the environmental processes influencing variability in the recruitment ... affects the Antarctic marine ecosystem as a whole. Naganobu et al. (1999) had assessed variability in ... krill recruitment and density in the Antarctic Peninsula area with an environmental factor; strength of ... westerly winds (westerlies) determined from sea-level pressure differences across the Drake Passage ...

    Meeting Document : WG-EMM-07/14 : Autor(es): M. Naganobu and K. Kutsuwada (Japan)

  2. Fishing equipment, marine debris and oil associated with seabirds at Bird Island, South Georgia, 2003/04

    associated with seabirds at Bird Island, South Georgia from 1 April 2003 to 31 March 2004. It is the eleventh ... found in association with wandering albatrosses than with any other species, although the number has ... decreased substantially since last year. Grey-headed albatross collected the highest number of marine debris ... items, mostly small plastic fragments, of the study species. The quantity of fishing gear and ...

    Meeting Document : SC-CAMLR-XXIII/BG/16 : Autor(es): Delegation of the United Kingdom

  3. Database of CCAMLR working documents

    documents contain major contributions to the work of CCAMLR and provide an important record of the history ... of scientific, political and administrative developments. While readily accessible within the ... has been discussed by Working Groups, and various requests have been made for the Secretariat to ... examine the feasibility of creating a database of CCAMLR working documents that could be indexed by ...

    Meeting Document : WG-EMM-02/8 : Autor(es): Secretariat

  4. Marine debris and fishing gear associated with seabirds at sub Antarctic Marion Island – 1998/99

    Abstract:  Most (52%) of the 306 debris items found in association with seabirds at Marion Island ... , during the season May 1998 to April 1999, originated from the fishing industry. The most common items ... found were rope nooses (79) and fishing hooks (28), both originating from the Patagonian toothfish ... Dissostichus eleginoides longline industry. Wandering albatrosses Diomedea exulans took the highest proportion ...

    Meeting Document : SC-CAMLR-XVIII/BG/14 : Autor(es): Delegation of South Africa

  5. SCAR-MARINE BIODIVERSITY INFORMATION NETWORK 2010 AND BEYOND

    Abstract:  Because of the unique context of the Southern Ocean, and the potential impact of Global ... , immediately accessible, and carefully checked. To answer this need, the SCAR Marine Biodiversity Information ... and open access to this information. The two main achievements of SCAR-MarBIN are the development of a ... , which aggregates the information on the web portal (90 datasets; 1,000,000 records). SCAR-MarBIN is ...

    Meeting Document : CCAMLR-XXVII/BG/35 : Autor(es): Delegation of Belgium

  6. CCAMLR TAGGING PROGRAM

    Abstract:  In 2008 WG-FSA recommended that the Secretariat undertake to identify the tagging event ... details for all tags recovered (WG-FSA 2008 paragraph 3.55). The Secretariat has been able to verify the ... proportion of the tags that can now be linked to tagging events in exploratory fisheries (Table 1). The ... recapture linkage rate for rajids has been lower than for toothfish in Subareas 88.1 and 88.2. The linking ...

    Meeting Document : WG-SAM-09/04 : Autor(es): Secretariat

  7. Echo integration in low signal to noise regimes: methods of noise estimation and removal

    Abstract:  The results of acoustic surveys, especially in low signal-to-noise regimes, are ... sensitive to the method used to exclude the contribution of background noise from the acoustic data. The use ... of thresholds to reject weak signals during data collection is inappropriate because the noise ... contribution to the above-threshold-signal cannot later be removed in post processing. The only solution is to ...

    Meeting Document : WG-EMM-97/74 : Autor(es): Higginbottom, I., Pauly, T.

  8. Towards a new method for age determination in Antarctic krill, and evidence that krill shrink under natural conditions

    individuals may be shrinking in the field during winter. If krill shrink during the winter, conclusions ... reached by length-frequency analysis may be unreliable. In this study, the correlation between the body ... -length and the crystalline cone number of the compound eye was examined. Samples collected in the late ... laboratory population, it appears that when krill shrink, the crystalline cone number remains relatively ...

    Meeting Document : WG-Krill-94/17 : Autor(es): W. de la Mare (Australia)

  9. Towards an ecological risk assessment of krill fishing in East Antarctica (CCAMLR Divisions 58.4.1 and 58.4.2)

    Abstract:  With the recommencement of commercial krill (Euphausia superba) fishing in CCAMLR ... Divisions 58.4.1 and 58.4.2, off the coast of East Antarctica, Australia is adapting the risk assessment ... framework used in Area 48 to assess the risks involved in any redevelopment of a krill fishery and evaluate ... whether the current management procedure has a high likelihood of achieving CCAMLR’s objectives in this ...

    Meeting Document : WG-EMM-17/20 : Autor(es): N. Kelly, M. Cox, L. Emmerson, S. Kawaguchi, B. Raymond, C. Southwell and D. Welsford

  10. Habitat preferences of Adélie and chinstrap penguins during pre-moult

    Abstract:  In order to understand and mitigate for the potential impacts of anthropogenic ... disturbance on marine predators it is fundamental to gain insight into the drivers behind the temporal ... ) devices to track Adélie and chinstrap penguins breeding on the South Orkney Islands during the pre-moult ... phase of the annual cycle. We show that Adélie penguins have an affinity to forage and moult on sea-ice ...

    Meeting Document : WG-EMM-18/P12 : Autor(es): V. Warwick-Evans, M. Santos and P.N. Trathan

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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

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

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

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