Resultados de la búsqueda
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Demography and population trends of the Atlantic yellow-nosed albatross
Abstract: The Atlantic Yellow-nosed Albatross (Thalassarche chlororhynchos) breeds only at the ... Tristan da Cunha archipelago and Gough Island in the central South Atlantic Ocean, and is threatened by ... mortality from longline fisheries operating in the South Atlantic. Demographic data have been collected from ... two study colonies on Gough Island and Tristan da Cunha for 20 years. Annual variation in the number ...
Meeting Document : WG-FSA-03/37 : Autor(es): R. Cuthbert (United Kingdom), P.G. Ryan, J. Cooper (South Africa) and G. Hilton (United Kingdom)
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Antarctic fur seals in the South Shetland Islands: pup production and population trends
Abstract: Discovered in 1819, the South Shetland Islands soon became the focus of intensive ... and did not begin re-colonizing until ~80yrs later. The first reported pups born post-exploitation ... reports the results of a ground survey of all known fur seal colonies from Smith to Elephant Islands from ... %) and San Telmo Islands (21%). Dead pups accounted for 1.37% of the total. A comparison with previous ...
Meeting Document : WG-EMM-02/51 : Autor(es): M.E. Goebel (USA), V.I. Vallejos (Chile), W.Z. Trivelpiece, R.S. Holt (USA) and J. Acevedo (Chile)
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Distribution, biological characteristic and biomass of icefish from the results of inventory trawling survey carried out by STM-8390 Atlantida in January–March 2002
Abstract: Results of the inventory trawling survey of icefish carried out by Russian vessel STM ... -8390 Atlantida in February 2002 in Subarea 48.3 are presented. During this period, the fish were mainly ... foraging. Champsocephalus gunnary 22-28 cm in length at the age of 2-3 predominated on all grounds of the ... Subarea, except the north-eastern part. During the survey, specimens 15 cm in length at the age of 2 ...
Meeting Document : WG-FSA-02/79 : Autor(es): Zh.A. Frolkina and P.S. Gasiukov (Russia)
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The New Zealand toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2001/02
Abstract: Results from the 2002 season of the New Zealand toothfish fishery in Subarea 88.1 & ... . The catch for the 2002 season was almost double that for 2001, and CPUE was the highest for any year ... . The principal bycatch species continues to be the rattail Macrourus whitsoni, with skates ... , particularly Amblyraja georgiana, the only other significant bycatch. Author(s): S.M. Hanchet, P.L. Horn, M.L ...
Meeting Document : WG-FSA-02/38 : Autor(es): S.M. Hanchet, P.L. Horn, M.L. Stevenson and N.W. McL. Smith (New Zealand)
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Developments in the CCAMLR tagging program
Abstract: In order to assess the level of confidence in the link made, as well as the time and ... effort taken to make the link, the Secretariat introduced a tag recapture link status code to identify ... the level of effort involved in linking a tag recapture to its tagging event. For the 2011 season 673 ... tags have been returned; 37% provide an exact match with tag numbers held in the database, 22 ...
Meeting Document : WG-FSA-11/06 : Autor(es): Secretariat
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THE ROSS SEA: A CANDIDATE FOR IMMEDIATE INCLUSION IN A NETWORK OF MARINE PROTECTED AREAS
Abstract: In the Southern Ocean fisheries are increasingly being exploited while the effects of ... , with initial inclusion of the well-researched Ross Sea, the area of the Southern Ocean having ... relatively little human interference so far. Under present climate change scenarios, it could be among the ... last stretches of the world’s oceans where sea ice remains an important part of the system. The Ross ...
Meeting Document : CCAMLR-XXVII/BG/30 : Autor(es): Submitted by ASOC
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Variability of krill stock composition and distribution in the vicinity of Elephant Island during AMLR investigations 1988-1992
Abstract: Krill stock composition and distributional patterns in the vicinity of Elephant Island ... during austral summer 1988-1992 are described. Changes in both size and maturity composition over the ... five year period indicates strong recruitment from the 1987/88 and 1990/91 year classes and poor ... recruitment from the 1989/90 and 1990/91 year classes. Year class success may be related to the abundance of ...
Meeting Document : WG-KRILL-92/12 : Autor(es): V. Loeb (USA) and V. Siegel (Germany)
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Monitoring krill larvae at the Weddell-Scotia confluence
detected at the Weddell Scotia Confluence due to the presence of upwelling of larvae completing their ... developmental ascent. A number of quantitative variables reflect this phenomenon. As the position of the ... Confluence is fixed by the bottom topography interannual variability is geographicaly limited making possible ... to establish a monitoring programme aimed to evaluate the status of adult populations and recruitment ...
Meeting Document : WG-EMM-10/20 : Autor(es): E. Marschoff, N.S. Alescio, D. Gallotti and G. Donini (Argentina)
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Progress report on the development of MPAs in Domain 1
Abstract: This report presents the results of the second workshop for identifying Marine ... Protected Areas (MPAs) in Domain 1 of CCAMLR. The results of the first Workshop were presented in WG-EMM-12 ... review the progress achieved since the first international workshop held at Valparaíso in 2012. The list ... of assistants is provided in Annex 1. The workshop was held at La Serena, Chile, between 2-4 ...
Meeting Document : WG-EMM-14/40 : Autor(es): J. Arata, C. Gaymer, F. Squeo (Chile), E. Marschoff, E. Barrera-Oro and M. Santos (Argentina)
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Proposal for a Resolution on Standardised Procedure to Establish CCAMLR MPAs in accordance with the Conservation Measure 91-04
proposals is necessary and essential to streamline and facilitate examinations. On the basis of the ... discussions at the last Commission meeting, Japan is planning to propose a resolution “Standardized Procedure ... to Establish CCAMLR MPAs in accordance with the Conservation Measure 91-04”, hoping to contribute to ... constructive discussions thereon at the Commission meeting in 2014, in order for CCAMLR’s efficient and ...
Meeting Document : WG-EMM-14/32 : Autor(es): Delegation of Japan