Résultats de la recherche
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Optimization of the sampling design in the detection of interannual variability and prey size selectivity in the diet of penguins
analysed for the optimal allocation of observations at each level in nested designs. Recommended numbers ... minimal numbers of penguins to be sampled as a function of number of sampling dates and magnitude of the ... variance component is given, under the assumptions of: balanced design, and variance component for penguin ... x date interaction equal to the variance component for penguin in dates obtained from a previous ...
Meeting Document : WG-CEMP-90/09 : Auteur(s): E. Marschoff and B. Gonzalez (Argentina)
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Foraging zones of the two sibling species of giant petrels in the Indian Ocean throughout the annual cycle: implication for their conservation
Abstract: We studied the annual distribution, activity and breeding foraging trips of the sibling ... giganteus from the Crozet Islands (46°25'S; 51°51'E) where the 2 species breed sympatrically and ... . Overall, in adults, all stages remained close to nesting sites, during and outside the breeding season ... , while juveniles dispersed throughout the southern ocean. In adults, the intersexual differences were ...
Meeting Document : WG-FSA-12/67 : Auteur(s): L. Thiers, K. Delord, C. Barbraud (France), R.A. Phillips (United Kingdom) and H. Weimerskirch (France)
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The area north of Joinville–D’Urville Islands (Subarea 48.1) a former fishing ground at the tip of the Antarctic Peninsula – revisited
Abstract: The former fishing ground off Joinville – D’Urville Island was revisited in the course ... of the Antarctic Expedition ANT XIX/3 with RV ‘Polarstern’ in February 2002. Five hauls were ... . Published and unpublished reports by the Fischkombinat in Rostock (ex- German Democratic Republic), Sea ... fishing operations in the 1970’s and 1980’s were analysed in order to provide a comprehensive review of ...
Meeting Document : WG-FSA-03/26 : Auteur(s): K.-H. Kock (Germany), L. Pshenichnov (Ukraine), K. Skora (Poland), Zh.A. Frolkina (Russia) and C.D. Jones (USA)
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A survey of fish stocks in the Heard Island and McDonald Islands region in the 1999/2000 season and a comparison of the abundances of selected species with those obtained in previous surveys
Abstract: A random stratified trawl survey was conducted in May 2000 to assess the abundance of ... icefish, Champsocephalus gunnari, and juvenile pre-recruit toothfish, Dissostichus eleginoides, on the ... stratum. A total of seven surveys have been conducted in the Heard Island and McDonald Islands region ... between years. This is the result of occasional strong year classes entering the fishery and dominating ...
Meeting Document : WG-FSA-00/40 : Auteur(s): R. Williams, A. Constable, T. Lamb and E. van Wijk (Australia)
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Revision of the commercial catch at age of the Antarctic icefish Champsocephalus gunnari over the period 1976/77 to 1990/91
Abstract: A revision of the calculation of total international catch at age of Champsocephalus ... gunnari over the period 1976/77 to 1990/91 is presented. This uses iterative application of two age length ... proposed that the revised catch at age be used for future assessment of the C. gunnari fishery at South ... Georgia using VPA. Author(s): G.B. Parkes (United Kingdom) Title: Revision of the commercial catch at ...
Meeting Document : WG-FSA-93/29 : Auteur(s): G.B. Parkes (United Kingdom)
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Demography of the Korean blue crab, Portunus trituberculatus fishery exploited in the west coast of Korea and the East China Sea
Abstract: A quantitative analysis was carried out to estimate the maximum sustainable yield of ... blue crab distributed around the waters of Korea and in the East China Sea without using fishing effort ... data, fitting monthly catch data to a modified surplus production model. The maximum sustainable yield ... ): J.-U. Lee and D.-H. An (Republic of Korea) Title: Demography of the Korean blue crab, Portunus ...
Meeting Document : WS-CRAB-93/20 : Auteur(s): J.-U. Lee and D.-H. An (Republic of Korea)
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The identification of scientific reference areas in the wider context of MPA planning – report of the CCAMLR scholarship recipient
Abstract: Domain 1 faces changes to the climate and changes in the operation of the fishery, in ... which the recent D1MPA preliminary proposal is of particular importance. In this context, the ... : The identification of scientific reference areas in the wider context of MPA planning – report of the ...
Meeting Document : WS-SM-18/17 : Auteur(s): A. Capurro, M.M. Santos, R. Cavanagh and S. Grant
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Schedule for the Thirty-seventh Meetings of the Commission and the Scientific Committee
3. Implementation and complianceIn discussion with the Chairs, this provisional timetable has been ... produced to allow both SCIC and SCAF to hold their meetings in the Wombat Room. Interpretation is available ... in the Wombat Room, but not in the Basement Room. The avoidance of major overlapping sessions of SCIC ... and SCAF should enable small delegations to engage more easily with these Committees. Time for the ...
Page : Site Section: Meetings
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Report on the survey in Subarea 48.2 in 2015 (the first year of the planned 3-year-old investigations)
Abstract: The investigations in March-April 2015 were conducted in subarea 48.2 by Ukrainian ... longliner SIMEIZ. 29 sets were completed during the survey. Altogether 157 specimens of Dissostichus mawsoni ... and 87- Dissostichus eleginoides were collected. The average sizes of Dissostichus mawsoni from the ... . Author(s): Delegation of Ukraine Title: Report on the survey in Subarea 48.2 in 2015 (the first year of ...
Meeting Document : WG-FSA-15/43 Rev. 1 : Auteur(s): Delegation of Ukraine
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The CCAMLR Scheme of International Scientific Observation – A scoping paper on the operations and sampling requirements of the scheme
Abstract: Since its inception in 1992 the CCAMLR Scheme of International Scientific Observation ... the complexity of documenting procedures, variety of sampling requirements and associated data ... management have all increased. Given the likely continued increase in complexity it is essential to have ... processes in place to review, revise and adapt existing procedures to ensure that the scheme overall remains ...
Meeting Document : WG-FSA-12/63 : Auteur(s): Secretariat