Resultados de la búsqueda
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A characterisation of the toothfish fishery and tagging programme in the Amundsen Sea region (SSRUs 88.2C–H) through 2015–16
Abstract: This report provides a characterisation of the toothfish fishery and associated tagging ... programme in the Amundsen Sea Region (SSRUs 88.2C–H) up to and including the 2015/16 fishing year. A ... research plan was implemented in the region beginning in 2014/15 to concentrate fishing in the South (SSRUs ... 88.2C-G) into four smaller research blocks in order to increase the likelihood of recaptures of ...
Meeting Document : WG-FSA-16/45 : Autor(es): K. Large, S. Parker and S. Hanchet
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A two-fleet ASPM assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
Abstract: The ASPM assessment of the Prince Edward Islands toothfish resource by Brandão and ... become available for the years 2004 and 2005. The assessment is also generalised to allow for a second ... obtained show a much greater selectivity for larger toothfish for the pot than for the longline fishery – a ... feature which has important implications for the status of the population. The possible extent of cetacean ...
Meeting Document : WG-FSA-05/58 : Autor(es): A. Brandão and D.S. Butterworth (South Africa)
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The diet of black-browed albatrosses at the Diego Ramirez Islands, Chile
Abstract: The diet of black-browed albatrosses was studied at Gonzalo Island, Diego Ramirez ... , Chile, during the early chick-rearing period of 2000, 2001 and 2002. Diet composition was determined by ... similar throughout the study, with diet being dominated by fish in all three years. Overall, the main ... items taken were the fishes Macruronus magellanicus (66-89% by mass) and Micromesistius australis (2.6 ...
Meeting Document : WG-FSA-03/9 : Autor(es): J. Arata (Chile) and J.C. Xavier (United Kingdom)
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Report of the Workshop for the International Coordinated Survey in conjunction with CCAMLR-2000 Survey
Abstract: Vessels from Japan, Republic of Korea, Peru and the USA had participated in the conduct ... with CCAMLR 2000 survey. Time-series acoustic data from the coordinated survey were analyzed. Excluding ... the highest and lowest surveys, biomass densities on three remaining surveys were 49.2 g m-2 (CV 19.5 ... each of the surveys are presented, and examination of these maps suggests three consistent area of high ...
Meeting Document : WG-EMM-01/68 : Autor(es): Delegations of Japan, Rep. of Korea, USA and Peru
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Preliminary acoustic results from the New Zealand IPY-CAML survey of the Ross Sea region in February-March 2008
Abstract: During February and March 2008 New Zealand carried out a major research voyage into the ... Ross Sea region in support of the International Polar Year Census of Antarctic Marine Life (IPY-CAML ... ). The 50 day voyage on the research vessel Tangaroa involved an extensive survey of marine organisms ... from viruses to pelagic and demersal fish and cephalopods in depths from the surface down to 3500 m ...
Meeting Document : SG-ASAM-09/05 : Autor(es): R. O’Driscoll, G. Macaulay, S. Gauthier, M. Pinkerton and S. Hanchet (New Zealand)
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COMPARISON OF THE BIOMASS OF ANTARCTIC KRILL, (EUPHAUSIA SUPERBA), AROUND THE SOUTH SHETLAND AND SOUTH ORKNEY ISLANDS IN THREE YEARS: 1999, 2000 AND 2008
2008 to calculate the biomass and demographic characteristics of Antarctic krill (Euphausia superba ... ) surrounding the South Orkney and South Shetlands Islands. Net tow data show that length frequency ... distributions of krill between Elephant Island and the South Orkney Islands were similar. The similarity in ... may be useful in deriving biomass estimates for the South Orkney Islands in 1999. We use a simple ...
Meeting Document : WG-EMM-08/26 : Autor(es): C. Reiss and A. Cossio (USA)
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The diet of the Antarctic fur seal Arctocephalus gazella at Harmony Point, Nelson Island, South Shetland Islands
Abstract: The diet of juvenile and non-breeding male Antarctic fur seals Arctocephalus gazella ... was investigated at Harmony Point, Nelson Island, South Shetland Islands, by the analysis of 18 and 33 ... scats collected during the 1995/96 and 1996/97 summer seasons respectively. Overall, fish were the most ... coincides well with the observed in 1996/97, but in 1995/96 krill was the most important prey also by mass ...
Meeting Document : WG-EMM-97/60 : Autor(es): Carlini, A., Baroni, A., Casaux, R.
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A brief review of information relevant to the establishment of a Krill Research Zone within the proposed Ross Sea Region Marine Protected Area
Abstract: At the close of the Commission for the Conservation of Antarctic Marine Living ... Resources meeting in 2015, New Zealand and the United States introduced a revision to the proposed Ross Sea ... Region Marine Protected Area (RSRMPA) that included the addition of a Krill Research Zone (KRZ). A ... central aim of the proposed KRZ is to enhance research opportunities within the RSRMPA. To provide a ...
Meeting Document : WG-EMM-16/49 : Autor(es): E.S. Klein and G.M. Watters
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Ecoregionalisation of the Kerguelen and Crozet islands oceanic zone. Part II: The Crozet oceanic zone
Abstract: This report is a presentation of environmental information on the Crozet oceanic zone ... that was obtained during the CROMEBA project (CROzet Marine Ecosystem Based Management). This project ... aims to determine the prerequisites at the environmental or biodiversity levels to propose new ... conservation measures that would expand geographically in the EEZ the actual National Marine Nature Reserve ...
Meeting Document : WG-EMM-16/54 : Autor(es): P. Koubbi, C. Mignard, R. Causse, O. Da Silva, A. Baudena, C. Bost, C. Cotté, F. D'Ovidio, A. Della Penna, K. Delord, S. Fabri-Ruiz, M. Ferrieux, C. Guinet, C. Lo Monaco, T. Saucède and H. Weimerskirch
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Update on the conservation status, distribution and priorities for albatrosses and petrels in the CCAMLR area
population declines. The population trends of a large proportion of 16 ACAP species with significant ... distribution in the CCAMLR area are still uncertain or showed declines during the last two decades, and two ... thirds of the total is listed by the IUCN as threatened. The greatest threat to the ACAP species is ... seabird bycatch in the area under its jurisdiction to negligible levels. However, the species distributed ...
Meeting Document : SC-CAMLR-XXXVII/BG/10 : Autor(es): Submitted by the ACAP Secretariat