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Комиссия по сохранению морских живых ресурсов Антарктики

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  1. Distribution and ecology of Chaenocephalus aceratus (Channichthyidae) around South Georgia and Shag Rocks (Southern Ocean).

    Abstract:  Chaenocephalus aceratus (Family Channicthyidae) is one of the dominant species of ... demersal fish living on the South Georgia shelf where it is caught in low numbers as by-catch in the ... that growth was fast in the first five years with males and females attaining lengths at first spawning ... of 440 mm TL and 520 mm TL. The diet was comprised of fish and crustaceans, with an ontogenetic shift ...

    Meeting Document : WG-FSA-07/P5 : Автор(ы): W.D.K Reid, S. Clarke, M.A. Collins and M. Belchier. (Polar Biol., 30 (12): 1523–1533 (2007))

  2. Fitting a von Bertalanffy growth model to length-at-age data accounting for length-dependent fishing selectivity and length-stratified sub-sampling of length frequency samples

    Abstract:  Response-biased sampling in the context of regression modelling occurs when sample ... units are selected with a probability that is a function of the response. In sampling to obtain fish to ... process involving a particular gear, and (ii) the method of on-deck sub-sampling fish for ageing from the ... random length frequency sample. When the selectivity of the gear combined with availability of fish to be ...

    Meeting Document : WG-FSA-SAM-05/13 : Автор(ы): S.G. Candy (Australia)

  3. Re-organisation of WG-FSA Report

    restructure the WG-FSA report. In early 2004, the extend and nature of the work required was developed in ... Abstract:  In 2003, WG-FSA and the Scientific Committee identified the need to rewrite and ... consultation between the Conveners of WG-FSA and WG-IMAF, and the Chair of the Scientific Committee ... Everson to develop certain elements of the restructure (see SC CIRC 04/11 and 04/16). Dr Everson’s first ...

    Meeting Document : WG-FSA-SAM-04/06 : Автор(ы): CCAMLR Secretariat

  4. Acoustic discrimination of southern ocean zooplankton

    Abstract:  Acoustic surveys in the vicinity of the sub-Antarctic island of South Georgia revealed ... the existence of a number of horizontally extensive yet vertically discrete scattering layers in the ... upper 250 m of the water column. These layers were fished with a LonghurstHardy plankton recorder (LHPR ... each scattering layer was composed predominantly of a single species of either the euphausiids ...

    Meeting Document : WG-EMM-97/54 : Автор(ы): Watkins, J.L., Brierley, A.S., Goss, C., Ward, P.

  5. Review of biological parameters for Ross Sea skates

    . Differences in length-weight relationships among regions raise doubt about the conspecificity of A. georgiana ... (TL). The length at maturity of females is not well determined but is probably in the range 95–100 cm ... both sexes combined is: TLt = 101.3(1? e?0.308[t+1.30]). The best estimate of longevity in A. georgiana ... Abstract:  Biological parameters were reviewed and updated for the two main species of skates ...

    Meeting Document : WG-FSA-06/31 : Автор(ы): M.P. Francis (New Zealand)

  6. Southern royal albatross Diomedea epomophora census on Campbell Island, 4 January–6 February 1996, and a review of population figures

    variability in counting effort between years. Nevertheless, numbers of nests have increased since the first ... the period 4 January to 6 February 1996 of the 1995-96 breeding season. A total of 7787 occupied nests ... was counted. Comparisons of different field census techniques and a measure of the rate of egg loss ... suggest that 8200-8600 pairs were nesting in the 1995-96 breeding season. The count WDS 23% higher than in ...

    Meeting Document : SC-CAMLR-XVII/BG/13 : Автор(ы): Delegation of New Zealand

  7. A review and preliminary analysis of CEMP data

    Abstract:  A review of the data in the CEMP database revealed minor inconsistencies that have now ... could be the cause. An examination of migration patterns in the Peninsula region would make show the ... . Other problems were detected, such as the use of old forms and Standard Methods, and the increasing ... amount of automated data being collected and submitted. Members should ensure that they use the most ...

    Meeting Document : WG-EMM-02/7 : Автор(ы): Secretariat

  8. Estimation of total removals (green weight)

    Abstract:  Through an in-depth discussion at the WG-EMM regarding green-weight estimation in the ... krill fishery, the Working Group recognised importance of obtaining detailed information on the methods ... by which green weight is estimated. The Report of WG-EMM included an appendix that describes this ... issue in detail and identifies a process by which the required information and data could be acquired ...

    Meeting Document : SC-CAMLR-XXXI/BG/15 : Автор(ы): Co-conveners of the Working Group on Ecosystem Monitoring and Management

  9. Age and growth of Antarctic Euphausiacea (Crustacea) under natural conditions

    regressions. No difference in growth of krill were observed between the Antarctic Peninsula area and the ... Abstract:  Five species of Antarctic euphausiid crustaceans were studied from the Antarctic ... years for the krill Euphausia superba. Growth in length and weight was calculated by non-linear ... shorter life span than females, while their growth rate is similar. A short description of the life cycle ...

    Meeting Document : SC-CAMLR-VI/BG/24 : Автор(ы): V. Siegel (FRG)

  10. Integrated environment–prey–predator interactions off South Georgia: implications for management of fisheries

    local productivity, leads to relatively large concentrations of krill (Euphausia superba) in the region ... account for interannual variability in krill populations and the food requirements of natural predators ... Abstract:  The oceanography of the South Georgia region is principally that of the Southern Ocean ... rather than the South Atlantic. A combination of factors, including advection, local bathymetry and high ...

    Meeting Document : WG-EMM-01/27 : Автор(ы): I.L. Boyd (United Kingdom)

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E-mail: ccamlr [at] ccamlr [dot] org
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