Resultados de la búsqueda
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Comparison of long-term trends in abundance, recruitment and reproductive success of five populations of Pygoscelis penguins in the South Shetland Islands, Antarctica
vulnerabilities during winter that contribute to differential survival rates of the penguins. In particular ... , significant relationships between indices of penguin and krill recruitment suggest that penguin populations in ... the South Shetland Islands may live under an increasingly krill-limited system that has ...
Meeting Document : WG-EMM-06/21 : Autor(es): J.T. Hinke (USA), K. Salwicka (Poland), S.G. Trivelpiece, G.M. Watters and W.Z. Trivelpiece (USA)
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Beach debris survey – Main Bay, Bird Island, South Georgia, 1997/98
. Nylon line, identical to that attached to longline gear, accounted for 88 percent of items, nearly all ... is a good sign that increased monitoring in the South Georgia longline fishery may have reduced the ... for concern and suggests that CCAMLR needs to enhance its campaign to reduce the amount of man-made ...
Meeting Document : CCAMLR-XVIII/BG/6 : Autor(es): Delegation of the United Kingdom
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Implementing plausible ecosystem models for the Southern Ocean: an ecosystem, productivity, ocean, climate (EPOC) model
be used to facilitate the development of plausible ecosystem models for evaluating management ... designed to be a fully flexible plug-and-play modelling framework. This is because of the need to easily ...
Meeting Document : WG-EMM-05/33 : Autor(es): A.J. Constable
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Dominio 1 Propuesta Preliminar de Área Marina Protegida PARTE C: Análisis de Biodiversidad por zonas de AMP
areas-like benthic ecoregions. In general, it may be difficult to protect all spatial features ... , including the protection for all the areas considered to be important for birds, mammals and fishes. The ...
Meeting Document : SC-CAMLR-XXXVI/BG/21 : Autor(es): Delegations of Argentina and Chile
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Depth and temperature preferences of Antarctica toothfish (Dissostichus mawsoni) from a pilot popup satellite archival tag study in the Mawson Sea
was estimated to be near shore in the Mawson Sea. These ascents could represent characteristic ... warranted to observe similar ascents in other individuals, and be analyzed in the greater context of ...
Meeting Document : WG-FSA-18/22 : Autor(es): C.H. Lam, S.-G. Choi, E. Kim, S. Chung, J. Lee and D.H. An
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Información relevada en vuelo de reconocimiento aéreo en la Subárea Estadística CCRVMA 48.1
Abstract: Argentina presents information collected by an air surveillance mission that it carried ... out on 6th March 2013, that included the area of the Antarctic Peninsula (Statistic Subarea 48.1) and ...
Meeting Document : CCAMLR-XXXII/BG/20 : Autor(es): Delegation of Argentina
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Revised estimates of yield for Electrona carlsbergi based on a generalised version of the CCAMLR krill yield model
can result in inappropriate high estimates of yield that could lead to depletion of stocks because of ... biomass): (i) choose γ1, so that the probability of the spawning biomass dropping below 20% of its pre ... -exploitation median level over a 20-year harvesting period is 10%; (ii) choose γ2, so that the median ...
Meeting Document : WG-FSA-94/21 : Autor(es): A.J. Constable and W.K. de la Mare (Australia)
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El concepto de representatividad en el diseño de ZMP
endorsed advice from the Scientific Committee, which noted that representative areas, defined as “ areas ... that would aim to provide a comprehensive, adequate and representative system of MPAs to contribute to ... furthering the objectives of CCAMLR. The principle of representativeness aims to ensure that differences in ...
Meeting Document : CCAMLR-XXXII/BG/14 : Autor(es): Submitted by ASOC
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Update on work to estimate krill consumption by flying seabirds in CCAMLR Divisions 58.4.1 and 58.4.2
these Divisions and conclude that only 2-3% of potential flying seabird breeding habitat has been ... searched for breeding populations. We conclude that a compilation of historical population counts where ... alternate approaches are required to realistically estimate seabird abundance, and from that consumption ...
Meeting Document : WG-EMM-17/11 : Autor(es): C. Southwell and L. Emmerson
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A circumpolar pelagic regionalisation of the Southern Ocean
series of latitudinal bands in open ocean areas, consistent with the oceanic fronts. Around islands and ... results are broadly consistent with the earlier circumpolar results of Grant et al. (2006) and regional ... information. The results show a series of latitudinal bands in open ocean areas, consistent with the oceanic ... variations in depth and sea ice. The results are broadly consistent with the earlier circumpolar results of ...
Meeting Document : WS-MPA-11/06 : Autor(es): B. Raymond (Australia)