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CCAMLR

Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  • :参考融创中国控股有限公司2024年11月14日公告 的《境内债务重组》第(四)条全额长展期方案,
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  • :参考融创中国控股有限公司2024年11月14日公告 的《境内债务重组》第(四)条全额长展期方案,
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  1. A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2014 random stratified trawl survey

    Abstract:  The annual Random Stratified Trawl Survey was undertaken in Division 58.5.2 in the vicinity of Heard Island during June 2014. This paper provides a preliminary assessment of mackerel icefish population structure, abundance and yield for the area of Division 58.5.2 to the west of 79° 20’

    Meeting Document : WG-FSA-14/44 : Autor(es): D.C. Welsford (Australia)

  2. An update of the ageing program for Patagonian toothfish (Dissostichus eleginoides) at the Australian Antarctic Division, including a summary of new data available for the Integrated Stock Assessment for the Heard Island and the McDonald Islands fishery (Division 58.5.2)

    Abstract:  The Australian Antarctic Division (AAD) has recently received funding to continue an ageing program for the purposes of routine processing of Patagonian toothfish (Dissostichus eleginoides) otoliths from the Heard Island and McDonald Islands fishery. With the reinitiation of this program

    Meeting Document : WG-FSA-14/45 : Autor(es): B.M. Farmer, E.J. Woodcock and D.C. Welsford (Australia)

  3. Investigating the uncertainty of age determinations for Patagonian toothfish (Dissostichus eleginoides) and the implications for stock assessment

    Abstract:  We revised the method of Candy et al. (2012) to estimate the ageing error matrix (misclassification matrix) to address some issues regarding true ages not being the mode at the extremes of the matrix and a lack of smoothness in the probabilities for ages above 25 years. Positive errors

    Meeting Document : WG-FSA-14/46 : Autor(es): P. Burch, P. Ziegler, W. de la Mare and D. Welsford (Australia)

  4. Demersal fishing interactions with marine benthos in the Australian EEZ of the Southern Ocean: An assessment of the vulnerability of benthic habitats to impact by demersal gears

    Author(s):  D.C. Welsford, G.P. Ewing, A.J. Constable, T. Hibberd and R. Kilpatrick (Eds) Title:  Demersal fishing interactions with marine benthos in the Australian EEZ of the Southern Ocean: An assessment of the vulnerability of benthic habitats to impact by demersal gears Approval:  Approved

    Meeting Document : WG-FSA-14/P06 : Autor(es): D.C. Welsford, G.P. Ewing, A.J. Constable, T. Hibberd and R. Kilpatrick (Eds)

  5. Report on the CCAMLR marine debris monitoring program

    Abstract:  Data on beach surveys, debris associated with seabird colonies, marine mammal entanglements and hydrocarbon soilings were received for 2014 from South Africa, the United Kingdom, and Uruguay. Non-fishing items such as plastics, packaging materials and wood remain the most common type of

    Meeting Document : WG-FSA-14/68 : Autor(es): Secretariat

  6. Macrourus ID guide for observers for CCAMLR Subareas 48.3 and 48.4

    Author(s):  J. McKenna, K.A. Ross and M. Belchier (United Kingdom) Title:  Macrourus ID guide for observers for CCAMLR Subareas 48.3 and 48.4 Approval:  Approved

    Meeting Document : WG-FSA-14/25 : Autor(es): J. McKenna, K.A. Ross and M. Belchier (United Kingdom)

  7. The demersal fish communities of the shelf and slope of South Georgia and Shag Rocks (CCAMLR Subarea 48.3)

    Abstract:  Analysis of catch data from a deepwater trawl survey conducted at South Georgia and Shag Rocks in 2003 indicate that depth and region have a marked influence over demersal fish community structure at South Georgia and Shag Rocks. Three distinct, depth stratified fish assemblages were

    Meeting Document : WG-FSA-14/26 : Autor(es): S. Gregory, M.A. Collins and M. Belchier (United Kingdom)

  8. A perspective on steepness, reference points, and stock assessment

    Abstract:  We provide a perspective on steepness, reference points for fishery management, and stock assessment. We first review published data and give new results showing that key reference points are fixed when steepness and other life history parameters are fixed in stock assessments using a

    Meeting Document : WG-FSA-14/P05 : Autor(es): M. Mangel, A.D. MacCall, J. Brodziak, E.J. Dick, R.E. Forrest, R. Pourzand and S. Ralston

  9. Steepness for Antarctic toothfish (Dissostichus mawsoni) based on life history

    Abstract:  Although steepness is typically considered a convenient re-parametrization of a stock-recruitment relationship, it is deeply rooted in the biology of each species.  Furthermore, specifying steepness and other life-history parameters such as natural mortality and growth rates fixes

    Meeting Document : WG-FSA-14/32 : Autor(es): M. Mangel, J. Brodziak and G.M. Watters (USA)

  10. Maturity stages for skates (Rajiformes)

    Abstract:  Current CCAMLR maturity stages for skates (Rajiformes) use a three-stage key. As such, important elements of the reproductive cycle may go unrecorded, including females in the process of egg-laying. Additionally, the current description of females at stage 2 (maturing) in the CCAMLR

    Meeting Document : WG-FSA-14/33 : Autor(es): J.R. Ellis, S.R. McCully Phillips and V. Laptivovsky (United Kingdom)

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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

 

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Recent and Upcoming Meetings

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

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