Resultados de la búsqueda
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New Zealand Antarctic research programme
rookeries are now known from the region, with a total of about 1,082,000 breeding pairs- almost half the ... count incubating adults and surviving chicks, respectively. Rookeries north of Ross Island will be ...
Meeting Document : WG-CEMP-92/24 : Autor(es): P.R. Wilson (New Zealand)
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A simulation approach to the evaluation of recruitment surveys for D. eleginoides for the Heard Island Plateau region (Division 58.5.2)
the design is carried out in a simulation environment using the program Fish Heaven with data analysis ... carried out using Splus. Fish Heaven is a simulation program that uses a spatially-explicit, age ...
Meeting Document : WG-FSA-04/74 : Autor(es): S.G. Candy, C.R. Davies and A.J. Constable (Australia)
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Seasonal relationships in biological parameters and in spatial distribution in the euphausiid populations sampled during the XIIIth and XVth expedition to the Ross Sea
present paper has demonstrated that, in the Ross Sea, during the late spring (1997-98), E. superba and E ... Shelf waters and in general, the maturity stage of this species increased with decreasing of latitude ...
Meeting Document : WG-EMM-01/62 : Autor(es): M. Azzali, J. Kalinowski, G. Lanciani, I. Leonori and A. Sala (Italy)
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Susceptibility to oxidative stress in different species of Antarctic birds: preliminary results
during the 4-electrons reduction of molecular oxygen to water coupled with oxidative phosphorylation and ... skua. The greater resistance to toxicity of oxyradicals might suggest that penguins are naturally ...
Meeting Document : WG-EMM-99/59 : Autor(es): S. Corsolini, F. Regoli, S. Olmastroni, M. Nigro and S. Focardi (Italy)
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Diet components and trophic interactions in five demersal fish in CCAMLR Subarea 48.3
Nototheniidae families. All analyzed predators showed values of trophic levels that located as secondary level ... hyperiids and mysids and close them, C. aceratus with zooplankton and fishes in similar proportions. Both D ...
Meeting Document : WG-FSA-13/60 : Autor(es): N.R. Marí and G.H. Troccoli (Argentina)
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Propuesta Preliminar para un Área Marina Protegida en el Dominio 1 PARTE A-2: Modelo de AMP
Research and Monitoring Plan, in order to achieve a management that ensures protection while allowing ... rational use of the resources, thus, in accordance with the Objectives of the Convention (WG-EMM-17/23, SC ...
Meeting Document : SC-CAMLR-XXXVI/18 : Autor(es): Delegations of Argentina and Chile
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CCAMLR MPAs and the global climate and biodiversity crisis
bulk of a representative system of MPAs by 2020, specifically recommending that CCAMLR: Acknowledges ... no later than 2023. Neither Phase 1 or Phase 2 should have a duration. Adopts a D1MPA with without a ...
Meeting Document : CCAMLR-38/BG/44 : Autor(es): Submitted by ASOC
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Summary of holdings of Patagonian toothfish (Dissostichus eleginoides) otoliths and size-at-age estimates from Heard and McDonald Islands (Division 58.5.2)
has yielded data which has assisted with understanding age structure and growth rates of toothfish in ... season age-length keys for these fisheries impossible. It is likely that sufficient otoliths have been ...
Meeting Document : WG-FSA-07/45 : Autor(es): D.C. Welsford and G.B. Nowara (Australia)
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Age and growth of Scotia Sea icefish Chaenocephalus aceratus (Lönnberg, 1906), from the South Shetland Islands
males. The growth performance index ranged between 2 and 2.5, similar to that reported in other icefish ... % of their maximum estimated age. These results are compared with age and growth data available in the ...
Meeting Document : WG-FSA-02/77 : Autor(es): M. La Mesa, J. Ashford, E. Larson and M. Vacchi
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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
silverfish otoliths, and comparing the chemistry with simulated particle transport using a high resolution ... Joinville Island, and iv) around the South Orkney Islands. This suggested that silverfish are not ...
Meeting Document : WG-FSA-12/23 : Autor(es): J.W. Ferguson (USA)