Resultados de la búsqueda
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Some specific characteristics of Dissostichus eleginoides biology in the vicinity of the Kerguelen Islands (Division 58.5.1)
Abstract: For recent years Dissostichus eleginoids is the main target species of trawling and ... long-line fisheries in the vicinity of the Kerguelen Islands. Results of research made by the author on ... board the fishing vessel "Poltava" in the summer season 1991-1992 were the base for the ... present paper. Regular direct distribution of size groups D. eleginoides in depth range within the fishing ...
Meeting Document : WG-FSA-96/16 : Autor(es): Pshenichnov, L.K.
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Proposal for the establishment of a marine CCAMLR MPA in the Weddell Sea (Antarctica) – First conceptual outline
protected areas (MPAs) in the Southern Ocean. While MPA planning for six domains is underway, for three ... domains CCAMLR member states were asked to take the lead in MPA planning. At the CCAMLR meeting in 2012 ... , the Commission welcomed the offer of Germany to take the lead in developing a Weddell Sea MPA for ... consideration in 2014. Subsequently, the German Federal Ministry of Food, Agriculture and Consumer Protection ...
Meeting Document : WG-EMM-13/22 : Autor(es): K. Teschke, B. Dorschel, J. Gutt, S. Hain, H. Hellmer, K. Jerosch, R. Knust, K.-H. Kock, M. Schlüter, V. Siegel and T. Brey (Germany)
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Monitoring and management in the Antarctic – making the link between science and policy
Abstract: Management of human impacts in the Antarctic requires an effective system of monitoring ... to provide information about the process being managed and the effectiveness of management actions ... . Human impacts arise as a result of processes that originate in the region (endogenous) and those that ... originate outside the region (exogenous). A number of monitoring programmes have been established in both ...
Meeting Document : WG-EMM-07/P9 : Autor(es): K. Reid (United Kingdom)
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Patterns in the diet of mackerel icefish (Champsocephalus gunnari) on the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)
Abstract: The diet of the mackerel icefish was investigated from stomach contents analysis of ... fish caught in research trawls at South Georgia and Shag Rocks in January 2004. The results are ... consistent with previous studies, with the dominant species consumed being Antarctic krill (Euphausia superba ... ), the pelagic amphipod (Themisto gaudichaudi) and mysids. The diet differed between the age classes of ...
Meeting Document : WG-FSA-04/44 : Autor(es): M.A. Collins, R. Mitchell, G. Tarling and M. Belchier (United Kingdom)
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Seabird mortality in the Patagonian toothfish longline fishery around the Prince Edward Islands, 1996–2000
Abstract: Sanctioned longline fishing for Patagonian toothfish around the Prince Edward Islands ... trips between 1996 and 2000, allowing a thorough excellent understanding of the impact of this fishery ... on seabirds. Overall, white-chinned petrels Procellaria aequinoctalis were by far the most frequently ... killed species. However, during the first year, when lines were set during the day and night, a ...
Meeting Document : WG-FSA-01/8 : Autor(es): D.C. Nel, P.G. Ryan and B.P. Watkins (South Africa)
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Results and standing stock biomass estimates of finfish from the 2001 US AMLR bottom trawl survey of the South Shetland Islands (Subarea 48.1)
Abstract: The United States Antarctic Marine Living Resources (U.S. AMLR) program conducted a ... bottom trawl survey in March, 2001 of the South Shetland Islands. Information on species composition ... coriiceps, and Notothenia rossii. Biomass estimates were compared to the results from the 1998 U.S. AMLR ... Survey. For most species, the standing stock has decreased slightly, although in most cases the 95 ...
Meeting Document : WG-FSA-01/33 Rev. 1 : Autor(es): C.D. Jones, K.-H. Kock, D. Ramm, J. Ashford, S. Wilhelms, T. Near, N. Gong and H. Flores
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TOWARDS THE BALANCED STOCK ASSESSMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA
toothfish in the Ross Sea. One of them, the CASAL model, (Dunn & Hanchet, 2007; Bull et al., 2007) is ... available sources of information incorporated into the model. The second one, the TISVPA model (Vasilyev ... ways. Comparison of the results shows also that the input to the solution from different sources of ... the stock (Vaslilyev et al., 2007), in CASAL the solution was mostly supported by signals from tagging ...
Meeting Document : WG-SAM-08/08 : Autor(es): D. Vasilyev and K. Shust (Russia)
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An automated weighing and recording system as an aid for the study of the foraging ecology of Adelie penguins (Pygoscelis adeliae)
Abstract: A System that automatically weighs, identifies and determines the direction of penguins ... moving between their breeding colony and the sea is described. Data obtained from it for a complete ... colony (589 nests from which 412 chicks were fledged) and related to the foraging ecology of the Adélie ... penguin Pygoscelis adeliae are presented for the period hatching to fledging. These were obtained at ...
Meeting Document : WG-CEMP-92/20 : Autor(es): K. Kerry, J. Clarke and G. Else (Australia)
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Updated impact assessment framework to estimate the cumulative footprint and impact on VME taxa of bottom longline fisheries in the CCAMLR Area
estimate the likely impacts of bottom longline fishing on Vulnerable Marine Ecosystems (VMEs), as required ... by Conservation Measure 22-06. The most recent iteration of the impact assessment (Sharp 2010) was ... recommended in 2010 by WG-SAM (paragraph 4.16) and WG-EMM (paragraph 3.20) as the basis by which Members ... proposed bottom fishing activities, as well as the basis by which WG-FSA might complete cumulative impact ...
Meeting Document : WG-FSA-10/31 : Autor(es): B.R. Sharp (New Zealand)
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Proposal to continue the time series of research surveys to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea in 2013
Abstract: At its 2011 meeting, the Scientific Committee agreed that a time series of relative ... recruitments from a well-designed survey could be a useful input into the Ross Sea stock assessment model and ... endorsed a proposal to carry out this work once the fishery had closed at the end of the 2011/12 season ... . The first survey was successfully completed in February 2012 and the results presented to the 2012 ...
Meeting Document : WG-SAM-12/28 : Autor(es): S.M. Hanchet, S. Mormede, S.J. Parker and A. Dunn (New Zealand)