Résultats de la recherche
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RECONSTRUCTION OF SIZE AND WEIGHT COMPOSITION OF ANT-ARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) FROM THE DATA ON PROCESSED COMMERCIAL CATCHES OF LONGLINERS USING CONVERSION FACTOR
Abstract: Reconstruction of size and weight composition of Antarctic toothfish (Dissostichus ... mawsoni) from the data on processed commercial catches of longliners using conversion factor Author(s): I ... . Istomin, K. Shust and V. Tatarnikov (Russia) Title: RECONSTRUCTION OF SIZE AND WEIGHT COMPOSITION OF ANT ... -ARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) FROM THE DATA ON PROCESSED COMMERCIAL CATCHES OF LONGLINERS USING ...
Meeting Document : WG-SAM-08/09 : Auteur(s): I. Istomin, K. Shust and V. Tatarnikov (Russia)
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Precautionary management of the Antarctic krill fishery at small spatial scales in the context of regional climate variability: pros and cons of coastal buffers, closed areas and move-on rules
changes in the oceanic domain add to the complexity of managing the Antarctic krill fishery, particularly ... at small spatial scales. We present an example during the early Austral summer of 2015/2016, when sea ... plausible that removals of even small amounts of krill could have reduced foraging opportunities. We discuss ... , particularly during periods when environmental variability might mean that potential impacts of fishing are ...
Meeting Document : SC-CAMLR-XXXV/BG/14 : Auteur(s): Delegation of the United Kingdom
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Preliminary stock assessment of Patagonian toothfish (Dissostichus eleginoides) in the vicinity of Crozet islands (part of subarea 58.6)
Abstract: A preliminary assessment is undertaken to increase the knowledge of the Patagonian ... show different estimates for the initial and current biomass. A range of 55000 to 115000 tons is ... observed for B0 estimates and SSB never fall below 70% of the initial biomass considering the actual level ... of catches. Author(s): R. Sinegre and G. Duhamel (France) Title: Preliminary stock assessment of ...
Meeting Document : WG-FSA-13/05 : Auteur(s): R. Sinegre and G. Duhamel (France)
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Results of the third CCAMLR sponsored research survey to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea, February 2014 and development of the time series
Abstract: At its 2011 meeting, the Scientific Committee agreed that a time series of relative ... provide results of the third survey in the time series. The objectives of this third survey were: (1) To ... area to identify areas of high subadult abundance which could be included as strata in future annual ... significantly different. Age frequency data from the surveys have shown the progression of a cohort from age 7 ...
Meeting Document : WG-FSA-14/51 : Auteur(s): S. Mormede, S.J. Parker, S.M. Hanchet, A. Dunn (New Zealand) and S. Gregory (United Kingdom)
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Demographic characteristics of the Adélie penguin population of Béchervaise Island after 12 years of study
years of CEMP monitoring. A life table was constructed, and predicted rates of population growth and ... breeding success calculated. As for most long-lived seabird species, growth/decline rates of the Adélie ... rates, especially of young breeding adults, than to changes in fecundity parameters. These findings are ... characteristics of the Adélie penguin population of Béchervaise Island after 12 years of study Approval: Approved ...
Meeting Document : WG-EMM-02/48 : Auteur(s): J. Clarke, K. Kerry, A. Townsend and L. Emmerson (Australia)
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Report on implementation of research program for study of species composition, biology and resource potential of craboids (Anomura, Decapoda) in the Antarctic Pacific in 2019
Abstract: Russian research of craboids (Anomura, Decapoda) in the Antarctic Pacific (Subareas ... the Russian program (WGSAM-18/06; WGFSA-18/32 Rev.1) and recommendations of the Scientific Committee ... and Antarctic King crab Neolithodes yaldwini. Detailed analysis of obtained data is shown. Author(s ... ): Delegation of the Russian Federation Title: Report on implementation of research program for study of ...
Meeting Document : WG-SAM-2019/31 : Auteur(s): Delegation of the Russian Federation
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Report on implementation of research program for study of species composition, biology and resource potential of craboids (Anomura, Decapoda) in the Antarctic Pacific in 2019
Abstract: Russian research of craboids (Anomura, Decapoda) in the Antarctic Pacific (Subareas ... the Russian program (WGSAM-18/06; WGFSA-18/32 Rev.1) and recommendations of the Scientific Committee ... and Antarctic King crab Neolithodes yaldwini. Detailed analysis of obtained data is shown. Author(s ... ): Delegation of the Russian Federation Title: Report on implementation of research program for study of ...
Meeting Document : WG-FSA-2019/41 : Auteur(s): Delegation of the Russian Federation
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Further analysis of target strength measurements of Antarctic krill at 38 and 120 kHz: comparison with deformed cylinder model and inference of orientation distribution
-24(1990)] are examined in the light of a recent zooplankton scattering model where the ... elongatedanimals are modeled as deformed finite cylinders [J. Acoust. Soc. Am. 86, 691-705 (1989)].Exercise of the ... model under assumption of an orientation distribution allows absolutepredictions of target strength to ... analysis of target strength measurements of Antarctic krill at 38 and 120 kHz: comparison with deformed ...
Meeting Document : WG-KRILL-93/06 : Auteur(s): D. Chu (USA), K.G. Foote (Norway) and T. K. Stanton (USA)
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An analysis of early change in the blubber thickness of minke whales as an indicator of krill availability
cases were detected significant out of 24 pairs of successive year comparison. Estimates were obtained ... which index of krill availability were also esitmated. These two series of estimates of indices were ... ): Y. Shimadzu (USA) Title: An analysis of early change in the blubber thickness of minke whales as an ... indicator of krill availability Approval: Approved ...
Meeting Document : WG-CEMP-87/18 : Auteur(s): Y. Shimadzu (USA)
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Preliminary results of investigations of the Federal Republic of Germany on Notothenia rossii marmorata Fischer 1885 in January/February 1985
Author(s): Delegation of the Federal Republic of Germany Title: Preliminary results of ... investigations of the Federal Republic of Germany on Notothenia rossii marmorata Fischer 1885 in January/February ...
Meeting Document : SC-CAMLR-IV/BG/11 : Auteur(s): Delegation of the Federal Republic of Germany