Résultats de la recherche
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ACOUSTIC IDENTIFICATION AND SIZE ESTIMATION OF EUPHAUSIIDS
Abstract: Fishery for krill is a major economical activity in the Antarctic Ocean. The increased ... resources in the southern ocean. During the International Polar Year 2008, RV “G.O. Sars” spent 3 months in ... implemented in an optimized framework in the post-processing system LSSS. Author(s): R. Korneliussen and G ...
Meeting Document : SG-ASAM-09/08 : Auteur(s): R. Korneliussen and G. Skaret (Norway)
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Drawing on international experience to improve performance of CCAMLR tagging programs
intended as a discussion tool to identify and prioritize tagging-related issues for further research ... are unique, an evaluation of potential programme biases and corresponding information needs is ...
Meeting Document : WG-SAM-12/26 : Auteur(s): S. Parker and S. Mormede (New Zealand)
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Populations of surface-nesting seabirds at Marion Island, 1994/95 to 2002/03
Island showed different trends, but for the majority of species numbers decreased. Reduced numbers of ... attributed to an altered availability of food. Decreases in numbers of dark-mantled sooty albatrosses ... S. vittata terns remain scarce at the island. Trends for king penguins Aptenodytes patagonicus were ...
Meeting Document : WG-EMM-03/8 : Auteur(s): R.J.M. Crawford, J. Cooper, B.M. Dyer, M.D. Greyling, N.T.W. Klages, P.G. Ryan, S.L. Petersen, L.G. Underhill, L. Upfold, W. Wilkinson, M.S. de Villiers, S. du Plessis, M. du Toit, T.M. Leshoro, A.B. Makhado, M.S. Mason, D. Merkle, D. Tshingana, V.L. Ward and P.A. Whittington (South Africa)
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Ecological games in space and time: the distribution and abundance of Antarctic krill and penguins
an illustrative example, we model the habitat selection of Antarctic krill and penguins during the ... time when penguins are land-based for reproduction. Although environmental conditions and the life ... penguin foraging patterns. This model generates suggestions for future research and qualitative ...
Meeting Document : WG-EMM-03/33 : Auteur(s): S.H. Alonzo, P.V. Switzer and M. Mangel (USA)
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USING GENETIC CONNECTIVITY TO IDENTIFY VULNERABLE MARINE ECOSYSTEMS (VMES) IN ANTARCTICA – THE ISSUE OF SCALE
is valuable for understanding the potential resilience of benthic communities under threat from ... genetic connectivity across major regions, which would essentially act as stepping-stones for gene flow ... . At present, the available data is very incomplete, and an understanding of the generality of these ...
Meeting Document : WS-VME-09/06 : Auteur(s): Wilson, N.G.
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Report of biological observations carried out on board the krill fishing vessel More Sodruzhestva in April to August 1991
Abstract: An observation program was carried out by a biologist-observer on board the krill ... observation of krill fishing operations, collection and processing of catch samples for analysing ... physiological status and size composition of krill and also for determining the level of by-catch of juvenile ...
Meeting Document : WG-KRILL-92/06 : Auteur(s): V.I. Latogursky (Russia)
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Preliminary results of the three season research surveys of the Spanish FV Tronio in Division 58.4.1
year of the multi-year research survey in the Division 58.4.1, as far as the ice condition allowed, the ... continues reading of otoliths for ageing Antarctic toothfish. These data will be added to the input data in ... the near future in order to carry out an integrated assessment of Dissostichus mawsoni stocks in this ... Secretariat Workflow Status: Content Approved Delegation responsibility for releasing documents: CCAMLR ...
Meeting Document : WG-SAM-16/40 Rev. 1 : Auteur(s): R. Sarralde, L.J. López-Abellán and S. Barreiro
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Abundance and richness of key Antarctic seafloor fauna correlates with modelled food availability
considered. In an approach based on modelling food availability, we combine remotely sensed sea-surface ... for other regions, has broad applications in conservation and management, as it enables spatial ... Delegation responsibility for releasing documents: Australia ...
Meeting Document : WS-SM-18/P01 : Auteur(s): J. Jansen, N.A. Hill, P.K. Dunstan, J. McKinlay, M.D. Sumner, A.L. Post, M.P. Eléaume, L.K. Armand, J.P. Warncock, B.K. Galton-Fenzi and C.R. Johnson
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A versatile approach to minimise damage or loss of longline gear due to sea-ice
quickly varying sea ice cover, there is an increased risk that any parts of longline gear floating on the ... buoy recovery systems for short-term deployment of scientific instruments on the sea floor and invites ... Release Consent: No Delegation responsibility for releasing documents: Germany ...
Meeting Document : WG-FSA-2019/04 : Auteur(s): S. Hain, T. Brey and K. Teschke
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Krill, salps and other dominant zooplankton taxa in the Elephant Island area during the 1997 austral summer
moderate krill abundance and lower recruitment success of the 1995/96 year class relative to that of 1994 ... , resulted from massive population growth during summer. This bloom, as those in previous "salp years ...
Meeting Document : WG-EMM-97/33 : Auteur(s): Puglise, K., Outram, D., Loeb, V.