Resultados de la búsqueda
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Analysis of anomalous CPUE data from data-poor exploratory fisheries
Abstract: This paper presents an analysis prepared by the Secretariat and Korea to provide the ... context to the more variable and anomalously high CPUEs of the two Korean ships the Insung No. 2 and the ... Insung No. 7 while participating in CCAMLR exploratory fisheries. The operational characteristics of ... these ships showed distinct differences to the other ships that have participated in longline toothfish ...
Meeting Document : WG-FSA-12/07 : Autor(es): Secretariat and Delegation of the Republic of Korea
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Prohibición del corte de aletas de tiburón en el Área de la Convención de la CRVMA
Abstract: 1. In 2006, CCAMLR adopted Conservation Measure 32-18 on the conservation of sharks ... . The measure prohibits the “directed fishing on shark species in the Convention Area…” and calls for ... the live release of incidentally-caught sharks where possible. The measure is, however, silent on the ... practice of shark finning should incidental catches of sharks occur. The United States proposes to amend ...
Meeting Document : CCAMLR-XXXII/33 : Autor(es): Delegation of the USA
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ANTARCTIC KRILL AND CLIMATE CHANGE
on the impact of climate change and increasing fisheries on Antarctic krill and Antarctic ecosystems ... , and possible repercussions for resource management. The workshop was organised by the Institute of ... Marine Resources and Ecosystem Studies (IMARES) in the Netherlands, and funded by the European Commission ... and the Dutch government. The scientific evaluation focused on major agents of climate change, such as ...
Meeting Document : WG-EMM-11/16 : Autor(es): H. Flores (Netherlands), A.S. Atkinson (UK), E. Bravo Rebolledo (Netherlands), V. Cirelli (Argentina), J. Cuzin-Roudy (France), S. Fielding (UK), J.A. van Franeker (Netherlands), J.J. Groeneveld (Netherlands), M. Haraldsson (Sweden), S. Kawaguchi (Australia), B.A. Krafft (Norway), A. Lombana (USA), E. Marschoff (Argentina), B. Meyer (Germany), G. Milinevsky (Ukraine), S. Nicol (Australia), E.A. Pakhomov (Canada), A.P. Van de Putte (Belgium), C. Reiss (USA), E. Rombolá (Argentina), K. Schmidt (UK
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Foraging areas of black-browed and grey-headed albatrosses breeding on Macquarie Island in relation to marine protected areas
this purpose. 2. We assessed the effectiveness of a network of MPAs around Macquarie Island in the ... Southern Ocean by examining the foraging areas of black-browed and grey-headed albatrosses that were ... breeding on the Island. 3. During late incubation and brood periods over 90% of time spent foraging by ... black-browed albatrosses Thalassarche melanophrys was contained within MPAs, principally the Economic ...
Meeting Document : WG-FSA-04/49 : Autor(es): A. Terauds, R. Gales, G.B. Baker and R. Alderman (Australia)
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Focusing and testing fisher know-how to solve conservation problems: a common sense approach
Abstract: Worldwide, the incidental capture or bycatch of marine organisms, especially mammals ... seabird mortality in two fisheries: the Puget Sound drift gillnet fishery for sockeye salmon and the ... , the cooperative research model we have developed is the same and is proving successful in both. At the ... to solve the problem; 2) Testing the proposed solutions in a collaborative study on active fishing ...
Meeting Document : WG-FSA-03/20 : Autor(es): E.F. Melvin and J.K. Parrish (USA)
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Seasonal and interannual variation in foraging range and habitat of macaroni penguins at South Georgia
Abstract: In marine ecosystems, characterisation of the foraging areas and habitats of predators ... is a key factor in interpreting their ecological role. We studied the foraging areas of macaroni ... penguins at Bird Island, South Georgia, throughout the breeding seasons of 1999-2001 using satellite ... the breeding season, between sexes, between years and between individuals. During incubation, on ...
Meeting Document : WG-EMM-01/19 : Autor(es): K.E. Barlow and J.P. Croxall (United Kingdom)
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Trends in mean lengths and selectivities for Dissostichus eleginoides taken by longliners in Subarea 48.3
Abstract: At its last meeting, WG-FSA noted a declining trend in the mean lengths of toothfish ... caught around South Georgia and Shag Rocks over the period 1995 – 1999. We re-analysed the mean lengths ... found the same declines in mean lengths for the period 1997 – 1999 as previously noted by WG-FSA, but ... . Taking depth and area into account there is less of an apparent decline in mean length over the period ...
Meeting Document : WG-FSA-01/48 : Autor(es): G.P. Kirkwood and D.J. Agnew (United Kingdom)
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Identifying marine protected areas (MPAs) in data-poor regions to conserve biodiversity and to monitor ecosystem change: an Antarctic case study
Abstract: The World Summit on Sustainable Development implementation plan requires, by 2012, a ... representative system of marine protected areas (RSMPA) for the purposes of long-term conservation of marine ... inadvertant failure while giving science the time and resources to provide better knowledge. A staged process ... is needed for identifying areas in data-poor regions that would enable the objectives to be achieved ...
Meeting Document : WS-MPA-11/05 : Autor(es): A.J. Constable, B. Raymond, S. Doust, D. Welsford (Australia), P. Koubbi (France) and A.L. Post (Australia)
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island, South Orkney Islands 1996/97
Abstract: The results of the first annual survey of entanglement of Antarctic fur seals at Signy ... Island, South Orkney Islands are reported for the 1996/97 season. Neck collars of man-made debris were ... around Signy Island Research Station where approximately 1.3% of the fur seal population come ashore. It ... was estimated that the incidence of entanglement was 0.33%. Data are compared with results from a ...
Meeting Document : SC-CAMLR-XVI/BG/07 : Autor(es): Delegation of the United Kingdom
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Annual variation in breeding biology of gentoo penguins, (Pygoscelis papua) at Bird Island, South Georgia
Abstract: The breeding biology of the gentoo penguin, Pygoscelis papua, was studied over a three ... later in 1987, when the breeding population decreased markedly. Factors involved in the timing of ... 14.5 days or less. The incubation period was 35 days and the laying interval, between the two eggs, 3.3 ... supply and chick growth. Chicks left the colony for the first time between 75 and 85 days of age. The ...
Meeting Document : WG-CEMP-90/38 : Autor(es): T.D. Williams (United Kingdom)