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Комиссия по сохранению морских живых ресурсов Антарктики

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  1. Preliminary assessment of Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a survey in April–May 2003

    , for Heard Island Plateau (Division 58.5.2) was done, using the standard CCAMLR methods, based on the ... result of a randomly stratified trawl survey completed between 16 April and 10 May 2003. The 2003 ... 1999. A minor revision to the recruitment series resulted in a relatively small reduction in the ... preliminary estimate of sustainable long-term yield assessed using the standard method. The preliminary ...

    Meeting Document : WG-FSA-03/33 : Автор(ы): A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia)

  2. Relationships between distribution of two euphausiid species and oceanographic characteristics in the Ross Sea (January–February 2000)

    the Ross Sea area. Activities included acoustic, fishery and physical measurements. More than 2370 ... nautical miles were acoustically sampled to determine the euphausiid biomass; during the echosurvey, every ... between the two species. Euphausia superba and Euphausia crystallorophias swarms were recognized, and ... average length estimated, by means of the three-frequency method, based on the fluid sphere model. Net ...

    Meeting Document : WG-EMM-02/38 : Автор(ы): A. Russo, M. Azzali, E. Biffi, G. Lanciani and E. Paschine (Italy)

  3. Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Bird Island, South Georgia during the 1998 winter and 1998/99 pup-rearing season

    Abstract:  Results of the survey of entanglements of Antarctic fur seals at Bird Island, South ... Georgia for the ninth consecutive winter (1998) and eleventh consecutive summer (1998/99) are reported ... here. The number of seals observed entangled in the winter (13) represented an 86 % increase on the ... 1997 winter total and an 87 % decrease on the highest previous total (1992). The proportion of animals ...

    Meeting Document : SC-CAMLR-XVIII/BG/05 : Автор(ы): Delegation of the United Kingdom

  4. Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach

    Abstract:  In anticipation of the development of a new fishery for the oceanic squid Martialia ... hyadesi in the Scotia Sea a revision is presented of annual consumption of the species by higher predators ... and a brief review is provided of information about the life cycle and distribution obtained from ... research fishing and commercial catches. The species is consumed by seabirds, seals and whales and the most ...

    Meeting Document : WG-FSA-96/20 : Автор(ы): Rodhouse, P.G.

  5. Developing research on Antarctic krill to facilitate the development and updating of feedback management procedures

    Abstract:  Antarctic krill fisheries have the potential to be in the top 10 fisheries of the world ... in terms of biomass production. The expansion of the fishery from current levels appears inevitable ... given the demand for protein and the efficiencies now being developed in the fishery.  CCAMLR is ... approach requires an appropriate level of understanding of (i) the structure, function and change of the ...

    Meeting Document : WG-EMM-13/12 : Автор(ы): E.J. Murphy, R.D. Cavanagh (United Kingdom), A. Constable (Australia), E.H. Hofmann (USA), S.L. Hill, N.M. Johnston, P.N. Trathan and J.L. Watkins (United Kingdom)

  6. Sea ice characterisation of the proposed Ross Sea region Marine Protected Area Special Research Zone

    Abstract:  Paper CAMLR-XXXIV/29 proposes an MPA for the Ross Sea region that includes a Special ... ice within and surrounding the boundaries of the proposed SRZ over the past 16 years, the impact it ... has had on the fishery in the area during that time, and potential influences sea ice might impose on ... achieving the objectives of the proposed SRZ in the future. Based on historic satellite-derived sea ice ...

    Meeting Document : SC-CAMLR-XXXIV/BG/31 : Автор(ы): S. Parker, S. Hoyle, S. Hanchet and R.J.C. Currey (New Zealand)

  7. On biogeographic patterns of benthic invertebrate mega fauna on shelf areas of the Southern Ocean Atlantic sector

    Abstract:  The ideal approach to bioregionalisation of Antarctic and Southern Ocean shelf ... communities incorporates a range of data on physical, environmental and biological properties, as well as the ... the Atlantic sector of the Southern Ocean were analysed quantitatively from scientific survey trawl ... scale, with an ultimate aim of determining broad patterns of distribution. The region for which the ...

    Meeting Document : WS-BSO-07/10 : Автор(ы): S.J. Lockhart and C.D. Jones (USA)

  8. Modelling the impact of krill fishing on seal and penguin colonies

    Abstract:  A key area of concern highlighted by the Scientific Committee of the Commission for the ... Conservation of Antarctic Marine Living Resources (CCAMLR) concerns the potential overlap of the krill fishery ... with the foraging area of land-based predators such as seals and penguins in the Antarctic Peninsula ... region. The dynamics of krill in this region are strongly influenced by advective processes. A key ...

    Meeting Document : WG-EMM-05/14 : Автор(ы): É.E. Plagányi and D.S. Butterworth (South Africa)

  9. Estimating fishing gear selectivity for Patagonian toothfish (Dissostichus eleginoides) caught by trawlers on the Heard Island plateau region (Division 58.5.2) using trawl and longline length frequency data and forward-calculated continuation ratios

    Abstract:  Length-dependent fishing selectivity for trawlers fishing for the Patagonian toothfish ... (Dissostichus eleginoides) on the Heard Island Plateau (Division 58.5.2) was modelled as a 3-segment linear ... selectivity and a plateau section in between for the length range where fish are assumed fully selected. Using ... -2005 the upper arm of the gear selectivity function for trawlers is estimated using a two-stage process ...

    Meeting Document : WG-FSA-05/65 : Автор(ы): S.G. Candy (Australia)

  10. Krill population dynamics in the Scotia Sea: variability in growth and mortality within a single population

    Abstract:  Understanding the demographics of Antarctic krill over large scales may be complicated ... by regional differences in the 11 processes that govern population structure. The influence of ... regional differences in growth and mortality on population size 12 structure was examined using data on the ... length–frequency distribution of krill in the Scotia Sea using samples from the South 13 Shetland Islands ...

    Meeting Document : WG-EMM-02/16 : Автор(ы): K. Reid, E.J. Murphy (United Kingdom), V. Loeb and R.P. Hewitt (USA)

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E-mail: ccamlr [at] ccamlr [dot] org
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Current and Upcoming Meetings

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