Resultados de la búsqueda
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Can the chemistry of otolith nuclei determine population structure of Patagonian toothfish Dissostichus eleginoides?
(Dissostichus eleginoides), an exclusively marine species, along the Patagonian Shelf and North Scotia Ridge out ... North Scotia Ridge. These results validated otolith nucleus chemistry as a technique for examining ...
Meeting Document : WG-FSA-06/P2 : Autor(es): Ashford, J.R., A.I. Arkhipkin and C.M. Jones
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Assessment of the Action Plan aimed at reducing incidental catch of seabirds in the French EEZ included in the CCAMLR Division 58.5.1 and Subarea 58.6
Abstract: France presented at CCAMLR XXVII an action plan aimed at reducing incidental avian ... mortality by 50% in the French EEZ included in the statistic division and subarea 58.5.1 and 58.6 for the ...
Meeting Document : WG-IMAF-11/10 Rev. 1 : Autor(es): C. Marteau (France)
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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 : Autor(es): 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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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 : Autor(es): Wilson, N.G.
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Variations in food composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) at South Georgia
proportion of mysids in the diet remained fairly constant. krill is obviously the prefered diet. In years of ...
Meeting Document : WG-FSA-92/26 : Autor(es): K.-H. Kock (Germany), I. Everson (United Kingdom), S. Wilhelms (Germany), S. Campbell (United Kingdom), J. Szlakowski (Poland), G. Parkes (United Kingdom), Z. Cielniaszek (Poland) and C. Goss (United Kingdom)
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A GIS tool to assist in the planning and design of sample surveys of the abundance of colonial breeding species
developed to implement more complex and efficient designs. An example of its potential use is provided. In ... number of sampling units required to estimate abundance for the entire region with a pre-determined ...
Meeting Document : WG-EMM-05/25 : Autor(es): C. Southwell, R. Dreissen, S. Candy, G. McPherson and J. Clarke (Australia)
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SELECTIVITY OF CONVENTIONAL AND CONTINUOUS TECHNIQUES OF KRILL FISHERY
Antarctic krill (Euphausia superba) caught by these two techniques. Results of comparison are discussed in ...
Meeting Document : WG-EMM-11/14 : Autor(es): D. Sologub (Russia)
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CPUEs and body length of Antarctic krill during the 1999/2000 season in Area 48
the possibility of intra-annual variability of two krill stocks (Antarctic Peninsula and Weddell Sea ... Abstract: Four Japanese krill fishing vessels operated in Area 48 during the 1999/2000 split year ...
Meeting Document : WG-EMM-01/36 : Autor(es): S. Kawaguchi and M. Naganobu (Japan)
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Genetic population structure of the mackerel icefish, Champsocephalus gunnari, in Antarctic waters
an overall reduction in genetic differentiation within and between South Georgia and Shag Rocks ... possible speciation on a geographic scale. Author(s): G.R. Carvalho and M. Warren (United Kingdom) Title ...
Meeting Document : WG-FSA-91/22 : Autor(es): G.R. Carvalho and M. Warren (United Kingdom)
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Selectivity-induced bias in growth parameter estimates
probability equal to an assumed relative selectivity at length. Both the mean growth parameters and the ... selectivity function used in the simulations closely matched those used for current toothfish assessments in ...
Meeting Document : WG-FSA-SAM-05/19 : Autor(es): G.P. Kirkwood (United Kingdom)