Resultados de la búsqueda
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Bioregionalisation and spatial ecosystem processes in the Ross Sea region
Abstract: Since 2005, the Commission for the Conservation of Antarctic Marine Living Resources ... 2009 the CCAMLR Scientific Committee agreed a series of milestones to achieve a representative network ... of MPAs in the CCAMLR Area by 2012. New Zealand has been an active contributor to the CCAMLR spatial ... management planning process, and has declared its interest in progressing spatial marine protection in the ...
Meeting Document : WG-EMM-10/30 : Autor(es): B.R. Sharp, S.J. Parker, M.H. Pinkerton (New Zealand) (lead authors) also B.B. Breen, V. Cummings, A. Dunn (New Zealand), S.M. Grant (United Kingdom), S.M. Hanchet, H.J.R. Keys (New Zealand), S.J. Lockhart (USA), P. O’B. Lyver, R.L. O’Driscoll, M.J.M. Williams, P.R. Wilson (New Zealand)
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Research plan for the 2015/16 exploratory longline fishery of Dissostichus spp. in Subarea 48.6
stages of the fish. To this end, we propose to follow the current research style in the current research ... Abstract: The current season (2014/15) is the final one of the first three-season research which ... began in 2013 in data-poor fisheries. In the present report, catch, effort and biological data recorded ... by all effective vessels were analyzed for the improvement of stock assessment in the research blocks ...
Meeting Document : WG-SAM-15/06 : Autor(es): Delegation of Japan
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Review of CCAMLR activities on monitoring marine debris in the Convention Area
items reached a peak in the period 1994-1996 at Bird Island and Signy Island, but declined after that ... Abstract: The current status of national programmes on monitoring of marine debris and their ... impact on marine mammals and seabirds in the Convention Area has been reviewed. The CCAMLR Marine Debris ... ), King George Island, (South Shetland Islands) and Marion Island. The number of beached marine debris ...
Meeting Document : SC-CAMLR-XXVI/BG/10 : Autor(es): Secretariat
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Cetaceans as indicators of historical and current changes in the East Antarctica ecosystem
the stable trend of age at sexual maturity and recruitment after 1970’s. The stable trend in ... Abstract: Changes in the Antarctic ecosystem have been triggered by anthropogenic and natural ... factors. This paper reviews the scientific information of whales that could be indicative of changes in ... the East Antarctica ecosystem in the context of two hypotheses, the ‘krill surplus’ hypothesis in the ...
Meeting Document : WG-EMM-16/64 : Autor(es): Y. Fujise and L.A. Pastene
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On the state of Champsocephalus gunnari stock in Subarea 48.3 and methods of its assessment
) both during the period of the icefish fishery in 1980s and after its ceasing in 1990s. In all cases, a ... Abstract: The unusually effective fishery on mackerel icefish (C.gunnari) in the South Georgia ... thousand tons, and the followed bottom trawl surveys by Russia and Great Britain in December 1999- February ... 2000 showed clearly a necessity to revise the methods of icefish (which is near-bottom and pelagic fish ...
Meeting Document : WG-FSA-00/45 : Autor(es): K. Shust, V. Senioukov, P. Gasiukov and A. Kozlov (Russia)
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Stable isotope analysis of tissue samples to investigate trophic linkages of Antarctic toothfish (Dissostichus mawsoni) in the Ross and Amundsen Sea regions
(Dissostichus mawsoni) muscle were measured to study the trophic connections of Antarctic toothfish in the Ross ... analysed, but only from the Ross Sea region. Appropriate corrections were made to account for the effect of ... lipid in muscle on δ 13 C in a way that did not compromise the accuracy of δ 15 N measurements. We found ... level; (2) δ 15 N values of toothfish on the Ross Sea slope were lower (~0.8‰ between medians) than in ...
Meeting Document : WG-EMM-14/50 : Autor(es): M.H. Pinkerton, S.J Bury, J.C.S. Brown, J. Forman and A. Kilimnik (New Zealand)
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BEACH DEBRIS SURVEY AT CAPE SHIRREFF, LIVINGSTON ISLAND, DURING THE ANTARCTIC SEASON 1996/97
removed from the animals after being immobilized with a piece of net obtained from the stranded garbage ... Abstract: During the Antarctic season 1996/97 a beach debris survey was carried out on the ... plastic pieces to avoid that tllis material may enter the CEMP Site during storms and windy weather. As it ... occurred in all previous seasons with monitoring activities, plastic was the principal item (1517 pieces ...
Meeting Document : CCAMLR-XVI/BG/35 : Autor(es): Delegation of Chile
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Observer coverage required for the prediction of incidental capture of seabirds in New Zealand commercial fisheries
Abstract: This report obtains estimates of observer coverage required to predict the total ... coefficient of variation. Fisheries analysed are determined by the quality and the availability of data and a ... known history of seabird captures: the trawl fisheries targeting hoki in the Sub-Antarctic, on the ... Chatham Rise, and off the west coast of the South Island; the trawl fisheries targeting squid in the ...
Meeting Document : WG-FSA-05/50 : Autor(es): M.H. Smith and S.J. Baird (New Zealand)
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The migration patterns of Electrona carlsbergi (Tåning, 1932)
Abstract: On the basis of analyses and review of published data on the biology and distribution ... of Electrona carlsbergi, as well as on the hydrological patterns of the Southern Ocean- especially ... concerning the structure and spatial variation of the Antarctic Circumpolar Current (ACC)- this paper ... various frontal zones. The yearly transport of E. carlsbergi into the waters of the Southern Polar Frontal ...
Meeting Document : WG-FSA-93/18 : Autor(es): A.N. Kozlov (Russia)
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Estimating the biodiversity of Planning Domain 5 (Marion and Prince Edward Islands – Del Cano – Crozet) for ecoregionalisation
Abstract: The CCAMLR MPA Workshop on Marine Protected Areas, held in Brest (France) in August ... 2011, recommended that the Scientific Committee considers supporting three technical workshops ... , the Del Cano Rise and the Crozet Archipelago in the north. It also includes the Ob and Lena seamounts ... . The workshop focusing on Planning Domain 5 was held in St Pierre, La Réunion, France from 15th May to ...
Meeting Document : WG-EMM-12/33 Rev. 1 : Autor(es): P. Koubbi (France), R. Crawford (South Africa), N. Alloncle, N. Ameziane, C. Barbraud, D. Besson, C.-A. Bost, K. Delord, G. Duhamel (France), L. Douglass (Australia), C. Guinet (France), G. Hosie (Australia), P.A. Hulley (South Africa), J. O. Irisson (France), K.M. Kovacs (Norway), R. Leslie, A. Lombard, A. Makhado (South Africa), C. Martinez (France), S. Mormede (New Zealand), F. Penot (France), P. Pistorius (South Africa), P. Pruvost (France), B. Raymond (Australia), E. Reuillard, J. Ringelstein (France), T. Samaai (South Africa), P. Tixier (France), H.M. Verheye (South Africa), S. Vigetta (France), C. von Quillfeldt (Norway) and H. Weimerskirch (France)