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Report of the Second Annual Meeting of SCAR Krill Action Group
Abstract: The first annual meeting of the SCAR Krill Action Group (SKAG) met in Concarneau France ... important knowledge gaps in krill research that could provide data in support of the management ...
Meeting Document : SC-CAMLR-38/BG/06 : Автор(ы): B. Meyer, S. Kawaguchi and K. Reid
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COMNAP search and rescue workshop
Workshop in New Zealand. The CCAMLR secretariat attended the workshop as it has arrangements in place to ... provide to VMS data to Rescue Coordination Centres (RCCs) for incidents relating to Search and Rescue in ...
Meeting Document : CCAMLR-38/BG/28 : Автор(ы): CCAMLR Secretariat
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Modelling the consequences of Antarctic krill harvesting of Antarctic fur seals
Abstract: In terms of the convention governing the Commission for the Conservation of Antarctic ... should take the needs of the predators of krill into account in order to reduce the risk of deleterious ... estimate. This approach takes the needs of predators into account in only a crude way by assuming that a ... level of krill fishing intensity (?) that would reduce this population to half the equilibrium size in ...
Meeting Document : WG-EMM-01/66 : Автор(ы): R.B. Thomson, D.S. Butterworth (South Africa), I.L. Boyd and J.P. Croxall (United Kingdom)
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Beach litter survey - Signy Island, South Orkney Islands 1995/96
was cleared from three study beaches, Foca Cove, Cummings Cove and Starfish Cove, in January and ... 81 items (6.23 kg). No items were found at Starfish Cove. As in previous years, it is clear that ... identified as originating from the research station. The 1995/96 survey data show a reduction in both the ... monthly surveys carried out during January 1995/96, 1993/94, 1992/93 suggests that the reduction found in ...
Meeting Document : CCAMLR-XV/BG/16 : Автор(ы): Delegation of the United Kingdom
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Responding to climate change: Adélie penguins confront astronomical and ocean boundaries
Sensors affixed to penguins each year at both Cape Royds and Cape Crozier in 2003-2005. Migrations ... averaged 12,760 km, with the longest being 17,600 km, and were in part facilitated by pack ice movement ... Sea, a situation that no other Adélie penguin population has had to confront. As sea ice extent in the ... Ross Sea sector decreases in the near future, as predicted by climate models, we can expect further ...
Meeting Document : WG-EMM-10/P11 : Автор(ы): G. Ballard, V. Toniolo, D.G. Ainley, C.L. Parkinson, K.R. Arrigo and P.N. Trathan
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A new bathymetric compilation for the South Orkney Islands, Antarctic Peninsula (49°–39°W to 64°–59°S): insights into the glacial development of the continental shelf
visualise the morphology of the shelf in unrivalled detail. The compilation forms important baseline ... , biologists and geologists. In particular, due to our limited understanding of glacial history in this region ... grounded to the ~300-350 m contour in the south. Hypsometric analyses support this interpretation ... the new compilation of bathymetric datasets allows for the analysis of ecosystem properties in the ...
Meeting Document : WG-EMM-14/P01 : Автор(ы): W.A. Dickens, A.G.C. Graham, J.A. Smith, J.A. Dowdeswell, R.D. Larter, C.-D. Hillenbrand, P.N. Trathan, J.E. Arndt and G. Kuhn
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Updating the Antarctic krill biomass estimates for CCAMLR Subareas 48.1 to 48.4 using available data
Abstract: We present a novel index of Antarctic krill biomass in CCAMLR subareas 48.1 to 48.4 ... variation was significant (CV=73%) but no systematic change in krill biomass was evident during the period ... also suggest that exploitation rates are low and that there is no evidence of a systematic change in ... . It also suggests that the catch levels seen in the first decade of the 21st century are unlikely to ...
Meeting Document : WG-EMM-15/28 : Автор(ы): S. Hill, A. Atkinson, C. Darby, S. Fielding (United Kingsom), B. Krafft, O.R. Godø, G. Skaret (Norway), P. Trathan, J. Watkins (United Kingdom)
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Informing the Working Group on Fish Stock Assessment about the revisions of the WSMPA proposal
in the Weddell Sea (WSMPA) to CCAMLR 2016, Germany has carried out further work on the WSMPA proposal ... coast of the Antarctic Peninsula; Adjustment of the habitat of adult Antarctic toothfish in Statistical ... toothfish; Establishment of scientific reference areas in Statistical Subarea 48.6 for monitoring the ... -18 as regards the establishment (number, location and size) of unfished scientific reference areas in ...
Meeting Document : WG-FSA-18/08 Rev. 1 : Автор(ы): S. Hain, K. Teschke, H. Pehlke and T. Brey on behalf of the German Weddell Sea MPA project team
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Developing conceptual models of elements of the Antarctic marine ecosystem: Adélie penguins
Abstract: In this paper we present a simple generalised conceptual life history model of Adélie ... history categories based on an individual penguins reproductive potential in any given year, their past ... Adélie populations and also other penguin species, details in relation to parameter estimation and ...
Meeting Document : WG-EMM-04/53 : Автор(ы): L.M. Emmerson, J. Clarke, M. Tierney and L. Irvine (Australia)
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Conserving seabirds competing with fisheries for food – observations from southern Africa and Marion Island
southern Africa’s seabirds in management of pelagic fish stocks. It also considers moves towards ... establishing target populations for seabirds in South Africa, especially those of conservation concern. It ... describes anomalous breeding by several species of seabird at Marion Island in 1997. These are assumed to ...
Meeting Document : WG-EMM-02/26 : Автор(ы): R.J.M. Crawford, C.M. Duncombe Rae and D.C. Nel (South Africa)
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