Résultats de la recherche
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A drone-based Antarctic fur seal (Arctocephalus gazella) census of the St. Telmo Islands, South Shetland Archipelago
to obtain in remote polar environments. The standard approach for income breeding pinnipeds, such as ... population dynamics in the South Shetland archipelago are largely driven by two breeding colonies, Cape ... 333, which represents a 79% reduction since the most recent survey in 2008, and a 90% reduction from ... the peak of recent production in 1997. Given the historical importance of Cape Shirreff and St Telmo ...
Meeting Document : WG-EMM-2019/65 : Auteur(s): D.J. Krause and M.E. Goebel
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e-cc-xxxi-a7.pdf
... accepted the Financial Statements as presented in CCAMLR-XXXI/03. SECRETARIAT MATTERS 3. The ... complimented on the strategic approach and detail provided in the report. The Commission looked forward to ... receiving a similar report on implementation of the Strategic Plan in 2013 and suggested that, subject to ... review in future years, consideration be given to extending the Strategic Plan beyond 2014. 4. The
application/pdf attached to:SCAF-12Meeting Report : SCAF-12
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Sea Ice Animation-North Ross Sea 2009
Sea Ice Animation- Northern Ross Sea 2009. Average ice conditions. Patterns in the daily percent ... cover by sea ice in the northern Ross Sea region from 1 May through 1 September. Contours show the ice ... concentration in 10% increments. Controls allow the animation to be paused, or the speed changed ...
Page : Site Section: Science
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Sea Ice Animation-North Ross Sea 2008
Sea Ice Animation- Northern Ross Sea 2009. Worst ice conditions. Patterns in the daily percent ... cover by sea ice in the northern Ross Sea region from 1 May through 1 September. Contours show the ice ... concentration in 10% increments. Controls allow the animation to be paused, or the speed changed. ...
Page : Site Section: Science
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Sea Ice Animation-North Ross Sea 2011
Sea Ice Animation- Northern Ross Sea 2011. Best ice conditions. Patterns in the daily percent ... cover by sea ice in the northern Ross Sea region from 1 May through 1 September. Contours show the ice ... concentration in 10% increments. Controls allow the animation to be paused, or the speed changed ...
Page : Site Section: Science
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Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the Global Procellariiform Tracking Database
successful measures to reduce the incidental mortality of seabirds in most of the fisheries within its ... and petrels in the CCAMLR Convention Area to inform the CCAMLR risk-assessment process. Albatross and ... petrel distribution is analysed in terms of its division into FAO areas, subareas, divisions and ... including areas managed by CCSBT, ICCAT, IOTC and WCPFC. Priority gaps in current tracking data are ... the incidental mortality of seabirds in most of the fisheries within its jurisdiction, and has done ... ) fishing. This paper presents an analysis of the distribution of albatrosses and petrels in the CCAMLR ... in terms of its division into FAO areas, subareas, divisions and subdivisions, based on remote ... CCSBT, ICCAT, IOTC and WCPFC. Priority gaps in current tracking data are identified, especially ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 143–174 : Auteur(s): BirdLife International (prepared by C. Small and F. Taylor)
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WG-Joint-94
-Joint-94/07 Diagnostic model of functioning of Antarctic krill population in the Cooperation Sea V ... predator foraging demands in the Antarctic D.J. Agnew and G. Phegan (Secretariat) WG-Joint-94/09 ... Distribution and abundance of Antarctic krill in the vicinity of Elephant Island during the 1994 austral summer ... Africa) WG-Joint-94/11 Gentoo penguin Pygoscelis papua diet as an indicator of planktonic availability in ...
Meeting
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Draft Revised Management Plan for ASPA 149, Cape Shirreff and San Telmo Island, Livingston Island, South Shetland Islands
intersessional contact group formed during the 2004 meeting of the CEP/ATCM. Since a marine area is included in ... (Conservation Measure 91-02 (2000)). The draft management plan for ASPA 149 was prepared in accordance with the ... Management Plans for Antarctic Specially Protected Areas. In preparing the draft plan, a detailed assessment ... visit was made to the site in February 2001 to verify information and to ensure that the information in ...
Meeting Document : WG-EMM-04/8 : Auteur(s): Delegations of Chile and USA
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Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longline
depredated resource can be especially challenging when depredation occurs on fish in the marine environment ... accounting for spatial variations of depredation levels. In the first method, we used fishing data from 6 525 ... the two species co-occurred around vessels. The second method was new in a way that we used the ... situations reported elsewhere in the world. In addition to providing methodology insights that could be used ...
Meeting Document : WG-FSA-14/10 : Auteur(s): N. Gasco, P. Tixier, G. Duhamel and C. Guinet (France)
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Catch removals due to killer and sperm whale interactions across sub-Antarctic fisheries
Abstract: Fisheries are human activities that alter resource availability for species in marine ... investigated the extent of this conflict in multiple commercial Patagonian toothfish (Dissostichus eleginoides ... associated ecosystems. Paired with increasing trends in depredation levels being detected in some areas, this ... study highlights the large scale significance of the depredation issue in subantarctic regions, where ...
Meeting Document : WG-FSA-2019/33 : Auteur(s): P. Tixier, P. Burch, F. Massiot-Granier, P. Ziegler, D. Welsford, M.-A. Lea, M.A. Hindell, C. Guinet, S. Wotherspoon, N. Gasco, C. Péron, G. Duhamel, R. Arangio, R. Tascheri, S. Somhlaba and J.P.Y. Arnould