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Комиссия по сохранению морских живых ресурсов Антарктики

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  1. Pairwise tag performance: testing the sensitivity of the tag detection index and the mortality of tagged fish index

    and in the same fishing season). The method showed that when the confounding effects of variable ... with respect to the tag detection index in the Ross Sea region. Here we present the results of ... useful as is the index of tag detection rate. We recommend that in the absence of a better index of ... . This recommendation is in accordance with that of most of the participants at WG-SAM 2013 (paragraph ...

    Meeting Document : WG-FSA-13/50 : Автор(ы): S. Mormede (New Zealand)

  2. DISCRIMINATION OF ENVIRONMENTAL VARIABLES THAT INFLUENCE THE CATCH PER UNIT EFFORT: THE CASE OF THE ANTARCTIC KRILL FISHERY

    vessel efficiency, variations in fishing strategies, and environmental fluctuations. The selection of the ... effect. The use of APSL12 in the GLM increased the explanation of the deviance by 31% as compared with ... effects in the standardization of the CPUE that would result in less biased and more accurate indexes of ... Abstract:  The use of the catch per unit effort (CPUE) as an index of abundance usually requires a ...

    Meeting Document : WG-EMM-11/P3 : Автор(ы): J.C. Quiroz, R. Wiff, M.A. Barrientos and F. Contreras

  3. A brief outline of the biology of the Antarctic silverfish, Pleuragramma antarcticum Boulenger, 1902 (Nototheniidae) from the Antarctic Indian Ocean

    species in the outer waters of Antarctica. In the Indian sector of the Southern Ocean there are at least ... Abstract:  The Antarctic silver fish (Pleuragramma antarcticum) is one of the most numerous ... three relatively isolated groups. Fish aged from 0+ to 3+ years live in the epi- mesopelagic zone where ... when they reach 13-16 cm in length and 4-6 years of age. Males reach maturity at 12-18 cm in length and ...

    Meeting Document : WG-FSA-92/11 Rev. 1 : Автор(ы): V.V. Gerasimchuk (Ukraine)

  4. Updated models of the habitat use of Patagonian toothfish (Dissostichus eleginoides) on the Kerguelen Plateau around Heard Island and the McDonald Islands (Division 58.5.2)

    (Dissostichus eleginoides) in the CCAMLR area, with landings of  >5000 t.yr-1 from the French EEZ (Division ... quantify the effect of bathymetry in structuring the spatial distribution of different length classes and ... sex ratio of 0.6 was found in between. The recent discovery of extensive areas of spawning activity in ... in the HIMI part of the Kerguelen Plateau. The distribution and ecology of the early life history ...

    Meeting Document : WG-FSA-14/42 : Автор(ы): C. Péron and D.C. Welsford (Australia)

  5. Analysis of the by-catch of Channichthys rhinoceratus and Lepidonotothen squamifrons from the fisheries at Heard Island and the McDonald Islands (Division 58.5.2)

    research data analysed in this study shows that both species are widespread over the plateau in waters of ... squamifrons are among the most common species bycaught in the toothfish and mackerel icefish trawl fisheries ... at Heard Island and McDonald Islands (HIMI) (Division 58.5.2). These species are rarely taken in the ... longline fishery, but form the most abundant bycatch of the trawl fisheries after skates (Bathyraja spp ...

    Meeting Document : WG-FSA-12/24 : Автор(ы): G.B. Nowara, D.C. Welsford, S.G. Candy and T.D. Lamb (Australia)

  6. A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators

    Abstract:  1. Although the development of fisheries for krill in the southern oceans has prompted ... relative comparisons of penguin reproductive success and adult survival in the absence or presence of a ... distribution of available krill. 4. We assume that after fledging, offspring survival depends in part upon the ... range of catch in our study, the reductions in reproductive success, are essentially linear functions of ...

    Meeting Document : WG-EMM-96/20 : Автор(ы): Switzer, P.V., Mangel, M.

  7. Convener’s summary on intersessional activities of the Subgroup for the Implementation of the CCAMLR-2008-IPY-Survey

    intersessional steering group to formulate CCAMLR’s Expression of Intend for activities in the IPY and submit ... Abstract:  At its last meeting in October 2004 the Scientific Committee agreed that a synoptic ... acoustic survey in the South Atlantic region would be the most appropriate activity for CCAMLR in the IPY ... 2008. It was agreed that a synoptic acoustic/net sampling survey in the South Atlantic region should ...

    Meeting Document : SC-CAMLR-XXIV/BG/02 Rev. 1 : Автор(ы): V. Siegel (Convener, Steering Group ‘CCAMLR-2008-IPY-Survey’)

  8. A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators

    of penguin reproductive success and adult survival in the absence or presence of a fishery. The ... structure, determined by diffusion and advection, to krill availability in relation to the location of the ... krill. After fledging, offspring survival depends in part upon the amount of krill delivered to them ... by the fishing fleet. Over the range of catch in our study, the reductions in reproductive success ...

    Meeting Document : WG-EMM-98/48 : Автор(ы): M. Mangel and P.V. Switzer (USA)

  9. Estimating the biodiversity and distribution of the northern part of the Kerguelen Islands slope, shelf and shelf-break for ecoregionalisation: benthos and demersal fish

    species of ascidians and 11 species of cnidarians. All these data are available in the literature and geo ... -referenced. The French MPA project in Kerguelen will study Essential Fish Habitat, VME and patterns of ... factors. For benthos, a precise inventory of species will be the first outcome. In order to define VME in ... initiated by Arnaud, Délepine, Hureau and Rannou. Sampling was done mainly close to the coast, and in ...

    Meeting Document : WS-MPA-11/09 : Автор(ы): N. Améziane, M. Eléaume, P. Pruvost, G. Duhamel and Kerguelen group (France)

  10. UPDATE OF THE INTEGRATED STOCK ASSESSMENT FOR THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS USING CATCH-AT-AGE DATA AND TWO YEARS OF SURVEY ABUNDANCE-AT-AGE DATA

    predictions of numbers-at-age and proportions-at-age. In other work, this matrix was found to depend on the ... value of 4. The output from the integrated assessment of most interest in this study is the CV of the ... to estimate the CV. There was no reduction in CV for either series if a score of 3 was assumed. The ... , however most fish caught are in a more restricted, younger age range. For example, the upper age of fish ...

    Meeting Document : WG-SAM-09/09 : Автор(ы): S.G. Candy (Australia)

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Контакты

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

 

Быстрые ссылки

  • Вакансии
  • Лицензированные суда
  • Список действующих мер по сохранению 2024/25 г.
  • Достижения АНТКОМ

Current and Upcoming Meetings

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

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