Résultats de la recherche

1. Historique

   sur la pêche dirigée, notamment sur la légine. Dans les années 80 et 90, la pêche se concentrait sur le krill ... des années 1960. Phoques Bien que la chasse au phoque ait perduré à petite échelle au 20 e siècle ... des années 1820. Bien que la chasse au phoque ait perduré à petite échelle au 20e siècle, les populations ... des années 70 et dans les années 80. À partir de 1978 environ et jusqu'au début des années 80 date ...

   Page : Site Section: The Organisation

2. Rapport de pêcherie 2015 : Pêcherie exploratoire de Dissostichus spp. – sous-zone 88.2

   194 (18) 97 (18) Seljevaer 9 (1) 30 (0) Russie Chio Maru No. 3 90 (2) 101 ... la saison de pêche 2014/15 de la CCAMLR (du 1er décembre 2014 au 30 novembre 2015 ... , la limite de capture compte une allocation pour la pêche de recherche, laquelle était de 20 tonnes en 2007 ... un mode à environ 60–80 cm, ce qui veut dire que les années où la pêche a eu lieu dans ces SSRU ... Description / Abstract:  Fishery Report 2015: Exploratory fishery for Dissostichus spp. in Subarea ...

   Document : Site Section: Publications

3. Version préliminaire des mesures de conservation 2019/20 adoptées à la 38e réunion de la CCAMLR

   Version préliminaire des mesures de conservation 2019/20 adoptées à la 38e réunion de la CCAMLR ... , et toute modification ultérieure, sera communiquée au secrétariat au moins 30 jours avant de prendre effet ... en vertu de la présente mesure de conservation dans les 30 jours suivant le contrôle portuaire ou dès ... de conservation en vertu de l’article IX de la Convention : 1. La présente mesure de conservation s'applique ... à l'article XXIV de la Convention, la Commission a adopté le système international d'observation scientifique ...

   Document : Site Section: Conservation and Management

4. Rapport de pêcherie 2015 : Dissostichus eleginoides Géorgie du Sud (sous-zone 48.3)

   de longueur (cm) 40 50 60 70 80 90 100 + Proportion de poissons qui survivent 1.0 0.96 0.95 0.95 0.94 ... la saison de pêche 2014/15 de la CCAMLR (du 1er décembre 2014 au 30 novembre 2015). Rapport ... ) vivent sur le plateau continental et descendent dans les grandes profondeurs (>500 m) à la maturité (~90 ... de la Géorgie du Sud et des îlots Shag (voir WG-FSA-15/30). La conception de la campagne, la 17e de ce type ...

   Document : Site Section: Publications

5. Carte de la zone de la Convention CAMLR

   °E 160°E 170°E 80°W 70°W 60°W 50°W 40°W 30°W 20°W 10°W 10 °E 20 °E 30 °E 40 °E 50 °E 60 ... 0° W 16 0° W 14 0° W 13 0° W 120 °W 110° W 100°W 90°W 100°E 110°E 120°E 130°E 140°E 150 ... ° E 70°E 90°E 50°S 45°S 50 °S 50°S 45°S 55°S 55 °S 60° S 60 °S 70°S Île Bouvet Géorgie ... M er d e W ed de ll Mer de Ross Océan IndienO cé an sud Atl ant iqu e Océan ... updated October 2017. www.ccamlr.org/node/86816) An 13MB high-resolution jpg file is available on ...

   Document : Site Section: The Organisation

6. Preliminary results of an age/length study of juvenile Notothenia rossii marmorata from Potter Cove, South Shetland Islands

   species in the fjord. Mean length data at age presented here were compared with published values for ... Abstract:  Whole otoliths and scales were used for a simultaneous age determination of juvenile ... , King George/25 de Mayo I. The use of whole otoliths for age determination of juvenile N. rossii ... . Barrera-Oro and R. Casaux (Argentina) Title:  Preliminary results of an age/length study of juvenile ...

   Meeting Document : WG-FSA-90/09 : Auteur(s): E. Barrera-Oro and R. Casaux (Argentina)

7. Problems of population age structure determination of Euphausia superba Dana using an example from the Antarctic Peninsula area and adjacent waters

   Paper Title:  Problems of population age structure determination of Euphausia superba Dana using ... an example from the Antarctic Peninsula area and adjacent waters Abstract / Description:  This paper ... examines the size structure of populations of E. superba in relation to their habitat, on the basis of an ... correspond to age groups. It is shown that the size groups of krill are not a seasonal phenomenon, but ... abiotic factors. Possibilities are outlined for the elucidation of the problem of the age and size ... - 227 - SC-CAMLR-V/BG/39 PROBLEMS OF POPULATION AGE ... STRUCTURE DETERMINATION OF EUPHAUSIA SUPERBA DANA USING AN EXAMPLE FROM THE ANTARCTIC PENINSULA AREA AND ... populations of E. superba in relation to their habitat, on the basis of an analysis of data collected by the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 227-270 : Auteur(s): Spiridonov, V.A.

8. Progress on the application of an age-structured production model fitted to commercial catch-rate and catch-at-length data to assess the toothfish (Dissostichus eleginoides) resource in the Prince Edward Island vicinity

   -at-length and GLM standardised CPUE data are all extended for one further year. Despite model ... on the application of an age-structured production model fitted to commercial catch-rate and catch-at ... Abstract:  The Age-Structured Production Model (ASPM) presented to previous meetings is refined to ... allow the estimation of a selectivity-at-age function that decreases at larger ages. This is, in ...

   Meeting Document : WG-FSA-03/97 : Auteur(s): A. Brandão and D.S. Butterworth (South Africa)

9. Problems in estimating population length at age from commercial catches, the Patagonian toothfish as an example

   population length at age from commercial catches, the Patagonian toothfish as an example Approval:  Approved ... Abstract:  Age based fishery population models require information on size at age of the fished ... population and the commercial catch. Age-length keys can be produced by standardised random sampling of the ... commercial catches. This information does not necessarily reflect the size at age of the fished population ...

   Meeting Document : WG-FSA-01/17 : Auteur(s): I. Everson (United Kingdom)

10. Selectivity and two biomass measures in an age-based assessment of Antarctic krill (Euphausia superba)

    Abstract:  An integrated, age-structured model was fitted to different combinations of survey data ... randomized until an invertible Hessian matrix was obtained. Model consistency for the estimates of derived ... . Watters and C.S. Reiss Title:  Selectivity and two biomass measures in an age-based assessment of ... configurations using different combinations of the two biomass surveys with the various options for modeling ...

    Meeting Document : WG-EMM-15/P07 : Auteur(s): D. Kinzey, G.M. Watters and C.S. Reiss

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