Résultats de la recherche
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Multiyear changes in distribution and abundance of Salpa thompsoni in the Western Antarctic Peninsula region
productivity and high water temperature. In recent years the expansion of distribution range of this ... collected between 1975 and 2001 in the region of Western Antarctic Peninsula. The results of laboratory ... distribution range and abundance of Salpa thompsoni is likely to increase in the Western Antarctic. Author(s ... distribution and abundance of Salpa thompsoni in the Western Antarctic Peninsula region Microsoft Word File ...
Meeting Document : WG-EMM-16/75 : Auteur(s): A. Panasiuk, A. Słomska, J. Wawrzynek, M. Konik and A. Weydmann
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Next steps in development of Marine Protected Area in the Argentine Islands Archipelago water area
Marine Protected Area in the area of the Ukrainian Antarctic Station Academician Vernadsky are presented ... . In order to study the structure and biodiversity of benthic communities in the water area of the ... . Utevsky, V. Levenets and S. Utevsky Title: Next steps in development of Marine Protected Area in the ... Abstract: The results of the research aimed at further substantiation and development of the ...
Meeting Document : WG-EMM-18/32 : Auteur(s): A. Utevsky, E. Sinna, D. Smyrov, M. Shrestha, Y. Gamulya, G. Ukhno, R. Khodzhaeva, Y. Utevsky, V. Levenets and S. Utevsky
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Proposal to allow daytime setting of longlines between 15 and 30 April in the Patagonian toothfish longline fishery in CCAMLR Statistical Division 58.5.2
both of the longline vessels that operate in this fishery and in several seasons, and that no birds ... extension period (15–30 April) in the Patagonian toothfish longline fishery in CCAMLR statistical division ... 58.5.2. It notes that significant fishing effort has occurred in the pre-season extension period, by ... have been caught during this period. It proposes that the current restriction of night-setting only be ...
Meeting Document : WG-IMAF-11/07 : Auteur(s): I. Hay (Australia)
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Larval development and spawning ecology of euphausiids in the Ross Sea and its adjacent waters in 2004/05
species. The distribution of E. crystallorophias larvae was mostly confined to the shelf in the juvenile ... surface layers from furcilia I onward. The onset of recruitment to calyptopis I appeared to be earlier in ... spawning ecology of euphausiids in the Ross Sea and its adjacent waters in 2004/05 Approval: Approved ... Abstract: The horizontal and vertical distributions of larvae and reproductive timing of ...
Meeting Document : WG-EMM-10/P06 : Auteur(s): K. Taki, T. Yabuki, Y. Noiri, T. Hayashi and M. Naganobu
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Population structure and connectivity of an important pelagic forage fish in the antarctic ecosystem, Pleuragramma antarcticum, in relation to large scale circulation
of biological material in marine systems. Large-scale transport by the Antarctic Circumpolar Current ... : Population structure and connectivity of an important pelagic forage fish in the antarctic ecosystem ... population structure in the Southern Ocean through advection. Antarctic silverfish (Pleuragramma antarcticum ... ), a pelagic, neutrally buoyant notothenioid fish species, are distributed around the shelf systems of ...
Meeting Document : WG-FSA-12/23 : Auteur(s): J.W. Ferguson (USA)
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Molecular and morphological identification of Macrourus species caught as by-catch in the toothfish longline fisheries in CCAMLR Subareas 48.3 and 48.4.
Abstract: Genetic identification of grenadiers taken as bycatch in the toothfish longline fishery ... of Macrourus were identified genetically in the Southern Ocean and confirmed the presence of a ... in the ability to morphologically distinguish between M. carinatus and M. holotrachys. Four species ... Northern hemisphere species, M. berglax. There is a clear latitudinal separation of Macrourus species in ...
Meeting Document : WG-FSA-12/35 : Auteur(s): E. Fitzcharles, K. Brigden, S. Gregory, M. Belchier and J. Brown (United Kingdom)
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A spatial analysis of CEMP data in Area 48 to support work on feedback management in the krill fishery
inter-annual variability of sites in Subreas 48.1 showed an increased level of concordance in the period ... since 2008. Further expert review of the CSIs from individual sites would be helpful in further ... Secretariat Title: A spatial analysis of CEMP data in Area 48 to support work on feedback management in the ... Abstract: CEMP data from different sites in Area 48 were used to compare patterns of inter-annual ...
Meeting Document : WG-EMM-16/09 : Auteur(s): CCAMLR Secretariat
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Community Structure of copepods in epipelagic layers in the Ross Sea and neighboring waters
groups by cluster analysis based on species abundance and composition. Group 1 located in the north of ... . Naganobu (Japan) Title: Community Structure of copepods in epipelagic layers in the Ross Sea and ... gigas (mean 23.2%) and Calanoides acutus (mean 38.7%). Group 3 and 4 located in the Ross Sea (175°E ... Abstract: During the 9th research cruise of the R/V Kaiyo-maru, copepod samples were collected ...
Meeting Document : WG-EMM-08/36 : Auteur(s): Y. Watanabe, S. Sawamoto, T. Ishimaru and M. Naganobu (Japan)
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Research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 in Division 58.4.3a (this is a revision of WG-SAM-12/14)
detailed catch, effort and biological data with a nearly same survey design as in the 2012. It will include ... a total of 28 research hauls. The objective of the experiment is to better understand the ... distribution of the metapopulation of toothfish centered on the Kerguelen-Heard-Crozet sector. Author(s): A ... spp. in 2012/13 in Division 58.4.3a (this is a revision of WG-SAM-12/14) Approval: Approved ...
Meeting Document : WG-FSA-12/29 : Auteur(s): A. Rélot-Stirnemann (France)
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Diet and foraging effort of Adélie penguins in relation to pack-ice conditions in the southern Ross Sea
1996-97. During the study period, pack-ice cover differed in waters offshore of these colonies, by ... Abstract: We investigated the diet and aspects of foraging effort among Adélie Penguins ... Pygoscelis adeliae breeding at three colonies on Ross Island, in the southwestern Ross Sea-- Capes Royds ... , Bird and Crozier-- during the chick provisioning period of three austral summers, 1994-95, 1995-96 and ...
Meeting Document : WG-EMM-98/15 : Auteur(s): D.G. Ainley (USA), P.R. Wilson, K.J. Barton (New Zealand), G. Ballard, N. Nur (USA) and B. Karl (New Zealand)