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CCAMLR

Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  1. Ecological games in space and time: the distribution and abundance of Antarctic krill and penguins

    life-history trade-offs on predicted patterns. We apply a modeling method that allows the consideration ... of a spatial, dynamic ecological game between predators and prey using a life-history perspective. As ... predictions that can be tested in the field. The application of this method to a specific problem also ...

    Meeting Document : WG-EMM-03/33 : Autor(es): S.H. Alonzo, P.V. Switzer and M. Mangel (USA)

  2. CCAMLR conservation measures: review of the numbering system

    Abstract:  Conservation measures are presently numbered using a combination of consecutive Arabic ... information on the topics addressed by the measures, maintains a notation familiar to CCAMLR, and allows for ... may also be enhanced by adding a reference box to each conservation measure, to indicate, where ... , and to provide a history of related measures. Examples of the new numbering system, reference box and ...

    Meeting Document : CCAMLR-XXI/15 : Autor(es): Secretariat

  3. Results from the groundfish survey conducted in CCAMLR Subarea 48.3 in January/February 2011

    dominated at Shag Rocks, however 1+ and 2+ sized fish were present in larger proportions at South Georgia. A ... mean biomass of 49,353 tonnes was estimated for mackerel icefish, with a lower 1-sided 95% CL of 31,373 ... prey that made a substantial contribution to the diet, occurring in 39.47% of stomachs. Catches of ... Patagonian toothfish were greater than in 2009 and 2010, with a large haul of 40-45cm fish (1.6t) around Shag ...

    Meeting Document : WG-FSA-11/29 : Autor(es): J. Brown, S. Gregory, K. Brigden, R. Benedet, O. Hogg, P. Brewin and L. Featherstone (United Kingdom)

  4. Analysis of trawl data from the South Georgia krill fishery

    South Georgia are examined and a range of descriptive measurements reflecting the operation of the ... focussed, operating in a limited area along the shelf edge on the northern coast of the island. Each day a ... middle of the day. Daytime trawls were also generally deeper and produced a larger catch. Individual ...

    Meeting Document : WG-EMM-97/41 : Autor(es): Parkes, G., Trathan, P.N., Everson, I., Murphy, E.J.

  5. ABUNDANCE AND BIOLOGICAL INFORMATION ON TOOTHFISH IN DIVISION 58.4.4a & b BY SHINSEI MARU NO. 3 IN 2007/08 SEASON

    Abstract:  A survey was conducted in order to collect information for the stock status and various ... biological information on toothfish in Division 58.4.4a & b by using a commercial bottom longline vessel ... and Phase 2). Shinsei Maru Trot line system was used as a fishing gear. Toothfish contributed 67-70 ... . Using a grid-based (10-minute latitude x 20-minute longitude) standard stratification method, mean CPUE ...

    Meeting Document : WG-SAM-09/10 : Autor(es): K. Taki, T. Ichii, M. Kiyota and S. Kawahara (Japan)

  6. THE CONVENTION ON THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES (CCAMLR) AND THE ECOSYSTEM APPROACH As published in the International Journal of Marine and Coastal Law, Vol. 23, No. 3, 2008

    degradation of ocean and marine habitats. Ȁ e ecosystem approach, which comprises integrated, precautionary ... management policies, can be an important tool to reverse this situation. CCAMLR was a pioneer in the ... continues to be a leader in its implementation. Ȁ rough its actions at scientific, institutional and ...

    Meeting Document : CCAMLR-XXVII/BG/25 : Autor(es): Submitted by ASOC

  7. Acoustic visualization of the three-dimensional prey field of foraging chinstrap penguins

    Antarctic krill, a keystone prey species in the Southern Ocean food web. It has been difficult to evaluate ... natural predators. Here, we report a novel method for assessing prey availability to an important krill ... -dimensional distribution of krill within a 1852 X 1852 X 100 m volume of ocean. Our study revealed the ... predict predator responses to a changing food environment. Author(s):  J.E. Zamon, C.H. Greene, E. Meir ...

    Meeting Document : WG-Joint-94/12 : Autor(es): J.E. Zamon, C.H. Greene, E. Meir, D.A. Demer, R.P. Hewitt and S. Sexton (USA)

  8. Alternative assessment methods for toothfish at South Georgia

    initially fished quite heavily. The second is that when a decline was seen, it was much more abrupt than ... would be predicted by the model. Thirdly, all models predict a continuing decline, not the increase in ... and a simple M- and tagging mortality adjusted Petersen estimator. This latter analysis suggests ... biomass in 2002 was between 78,000 and 114,000 t. Author(s):  Kirkwood, G., Payne, A., Agnew, D. Title ...

    Meeting Document : WG-FSA-SAM-04/17 : Autor(es): Kirkwood, G., Payne, A., Agnew, D.

  9. Evaluation of VME taxa classification by scientific observers from New Zealand vessels in the Ross Sea Antarctic toothfish longline fishery during the 2009/10 season

    areas south of 60°S) to collect and monitor longline bycatch for VME taxa, and implement a move-on rule ... was conducted. Scientific Observers classified invertebrate bycatch using a revised and expanded VME ... samples). In the Echinodermata group, brittle stars (a non-VME taxon) were sometimes recorded as snake ... stars (a VME taxon). Briefings prior to sailing and additional training materials can address most ...

    Meeting Document : TASO-10/10 : Autor(es): D.M. Tracey, M.E. Carter and S.J. Parker (New Zealand)

  10. Stability of trip selections for the assessment of Antarctic toothfish in the Ross Sea

    Abstract:  A dataset for the 2009 assessment of Antarctic toothfish (Dissostichus mawsoni) in the ... tags, and/or where tags released on the trip were subsequently recaptured at a high rate. These trips ... were used to define a range for various data quality metrics considered to be informative with respect ... dataset. A retrospective analysis of this data selection method was undertaken to evaluate whether trip ...

    Meeting Document : WG-FSA-10/26 : Autor(es): D.A.J. Middleton (New Zealand)

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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
  • Barcos con licencia para pescar
  • Lista de medidas de conservación vigentes en la temporada 2024/25
  • Logros de la CCRVMA

Recent and Upcoming Meetings

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

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