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CCAMLR

Commission pour la conservation de la faune et la flore marines de l'Antarctique

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  1. Is toothfish catch correlated with the catch of vulnerable benthic invertebrate taxa?

    benthic invertebrate catch rates at a longline segment level. Analysis of the data available showed no ... a longline segment, approximately 1.2 km. This supports conclusions of previous work finding no ... relationship between total VME taxa weight and toothfish catch at the scale of a longline set, up to 10km. Our ... data were too limited for a robust comparison among fishing areas. Further studies at intermediate ...

    Meeting Document : WG-EMM-10/27 : Auteur(s): S.J. Parker and M.H. Smith (New Zealand)

  2. Does large-scale ocean circulation structure life history connectivity in Antarctic toothfish (Dissostichus mawsoni)?

    Abstract:  A multi-disciplinary approach incorporating otolith chemistry, age data and numerical ... Lagrangian particle simulations indicated a single, self-recruiting population of Antarctic toothfish ... (Dissostichus mawsoni) in the Southeast Pacific Basin (SPB) and Ross Sea, with a life history structured by the ... : successfully spawning fish spend only a part of their adult life history in the Ross Sea; areas in the eastern ...

    Meeting Document : WG-FSA-12/P02 : Auteur(s): J. Ashford, M. Dinniman, C. Brooks, A. Andrews, E. Hofmann, G. Cailliet, C. Jones and N. Ramanna

  3. Distribution and biology of grey notothen (Lepidonotothen squamifrons) around South Georgia and Shag Rocks (Southern Ocean) CCAMLR Subarea 48.3.

    Abstract:  Lepidonotothen squamifrons (Family Nototheniidae) is a demersal Southern Ocean endemic ... fish. Historically a commercially targeted species and common as bycatch, changes to CCAMLR fisheries ... recognisable cohort progression and a trend of increasing size over time indicating a potential recovery of the ... for the Indian Ocean basin population. Stomach content analysis (2005- 2012) showed a varied diet ...

    Meeting Document : WG-FSA-12/34 : Auteur(s): S. Gregory, J. Brown and M. Belchier (United Kingdom)

  4. Draft MPA Report for the South Orkney Islands, Subarea 48.2; Part of CCAMLR MPA Planning Domain 1, Western Peninsula – South Scotia Arc

    Abstract:  In this paper we provide a brief history that describes the development of management ... plans and research and monitoring plans for CCAMLR MPAs. We develop a worked example of the management ... ecosystem whilst also considering rational use. Consequently, the paper recognises that a good way to ... fisheries data derived from a range of sources and from a range of contributors. Author(s):  P. Trathan and ...

    Meeting Document : WG-EMM-13/10 : Auteur(s): P. Trathan and S. Grant (United Kingdom)

  5. Bayesian data-model synthesis for biological conservation and management in Antarctica

    Abstract:  This paper introduces a proposed data integration and assimilation tool to assist the ... and distribution. The engine of this decision-support tool is a physically-based algorithm for ... streaming in from a multitude of sensors with other sources of information such as field counts and ... will route through a browser based geospatial application custom designed to address the needs and ...

    Meeting Document : WG-EMM-13/26 : Auteur(s): H.J. Lynch and M. Schwaller (USA)

  6. Review of fishery monitoring and forecast procedures

    areas where catch limits apply. Each season, approximately 130 catch limits are monitored and a linear ... catch limits, and as such overruns are a part of the management process used by CCAMLR.  Where the ... assumption about the operation of the fishery is violated, there is a higher risk that the linear prediction ... will be inaccurate. A range of management options are considered in response to a catch overrun. The ...

    Meeting Document : WG-SAM-13/06 : Auteur(s): Secretariat

  7. Report on Argentine CCAMLR Subarea 48.3 survey: fish

    presented. A total of 25 tows were taken, catches comprised sixteen finfish species, being Champsocephalus ... . brevicauda guntheri and G. gibberifrons, respectively. Males and females showed a similar population ... structure, in a relation 1:1 in all the species analyzed. Two length-weight relationships were estimated for ... females. Juveniles of several species were present in significant numbers. Author(s):  A. Zavatteri and A ...

    Meeting Document : WG-FSA-13/62 : Auteur(s): A. Zavatteri and A. Giussi (Argentina)

  8. Report on 2015 Activities of the Southern Ocean Observing System relevant to the work of CCAMLR

    2015 and a recent meeting of the SSC and workshop aimed at implementing the strategic plan.  SOOS is ... .  These are described more fully in the paper.  In conclusion, we discuss the value of developing a ... partnership between SOOS and CCAMLR to help develop a positive relationship between the CCAMLR and ... change impacts on Southern Ocean ecosystems, the focus of a conference in 2018. Author(s):  A. Constable ...

    Meeting Document : WG-EMM-15/61 : Auteur(s): A. Constable (Australia), O.R. Godø (Norway) and L. Newman (SOOS)

  9. Method for rapidly assessing spatial scale of interactions of fishing gear with habitats and Antarctic marine living resources

    consideration.  Here, we present (i) a method for automating these requirements irrespective of the data layers ... process for determining boundaries of independent patches of each class of an ecological feature, (iii) a ... procedure for assessing interactions of fishing within cells of a patch, (iv) aggregate measures of ... interactions with classes of ecological features within reporting areas, and (v) a plotting method to support ...

    Meeting Document : WG-FSA-15/62 Rev. 1 : Auteur(s): A. Constable, M. Sumner, J. Melbourne-Thomas and D. Welsford (Australia)

  10. Population status of Ross Sea killer whales (Orcinus orca, Type C) in McMurdo Sound, Antarctica, based on photo-identification studies

    Abstract:  We studied Ross Sea killer whales (RSKWs; Orcinus orca, Antarctic type C), a fish ... -eating ecotype, in McMurdo Sound, Antarctica, during 7 seasons, over a 14-year period from 2001/02 to ... 175 there annually. Despite high turnover of different whales between years, we used a Bayesian mark ... -recapture approach to identify a seasonal ‘resident’ population with an average annual abundance of 55 ...

    Meeting Document : WG-EMM-16/50 : Auteur(s): R. Pitman, H. Fearnbach and J.W. Durban

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E-mail: ccamlr [at] ccamlr [dot] org
Téléphone: +61 3 6210 1111
Fax: +61 3 6224 8744
Adresse: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

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Current and Upcoming Meetings

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