Resultados de la búsqueda
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Unusual breeding by seabirds at Marion Island during 1997/98
chicks of rockhopper penguins fledged with a slightly heavier mass than in other years. However, for both ... recorded, and more southern giant petrels M. giganteus did so than in any other year since 1994. For ... Abstract: In 1997/98, breeding at subantarctic Marion Island was exceptionally good for five ... species of seabirds capable of foraging over wide areas and for a tern. The number of king penguin ...
Meeting Document : WG-EMM-03/13 : Autor(es): R.J.M. Crawford, C.M. Duncombe Rae, D.C. Nel and J. Cooper (South Africa)
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Spatial and temporal variability in foraging patterns of krill predators at Signy Island and South Georgia
for increasingly long periods and over much greater areas as their offspring develop. Their potential ... ; we also look to see whether differences are apparent between years. We use this information about ... commercial fishery for Antarctic krill, Euphausia superba. The criteria used to identify these units are ... described as an example of how they could be used in other locations where the fishery operates. Author(s ...
Meeting Document : WG-EMM-02/33 Text : Autor(es): P.N. Trathan, J.L. Tanton, A.S. Lynnes, M.J. Jessopp, H. Peat, K. Reid and J.P. Croxall (United Kingdom)
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Marine debris collected at Cape Shirreff, Livingston Island, during the Antarctic season 1993/94
Arctocephalus gazella, and with the purpose of having a baseline zero for further studies using the guidelines ... store the greatest part of marine debris got together during several years from different areas of the ... % of the litter collected was able to be transported to Santiago for further studies. The remainder and ... heaviest part was left in the field: It was necessary to stop the garbage recollection due to an accident ...
Meeting Document : CCAMLR-XIII/BG/17 : Autor(es): Delegation of Chile
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island, South Orkney Islands 1996/97
Island, South Orkney Islands are reported for the 1996/97 season. Neck collars of man-made debris were ... seen on 12 seals, all of which were juvenile males. Five entangled seals were observed in an area ... reported at Signy Island compared with only 20 entanglements recorded at sites in the South Shetland ... highlights the need for CCAMLR Members to take further steps to ensure that vessels are aware of, and comply ...
Meeting Document : SC-CAMLR-XVI/BG/07 : Autor(es): Delegation of the United Kingdom
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Informing the Working Group on Fish Stock Assessment about the revisions of the WSMPA proposal
Population Hypothesis for Area 48. The document also informs FSA about the advice given by SAM 2018 and WS-SM ... Abstract: Following the submission of a first draft Conservation Measure for establishing a MPA ... and the EU has submitted a revised CM proposal to CCAMLR 2018. This document is based on similar ... documents submitted to WG SAM 2018 and the CCAMLR Workshop on Spatial Management (WS-SM-18). It intends to ...
Meeting Document : WG-FSA-18/08 Rev. 1 : Autor(es): S. Hain, K. Teschke, H. Pehlke and T. Brey on behalf of the German Weddell Sea MPA project team
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Antarctic fur seals in the South Shetland Islands: pup production and population trends
were found at Cape Shirreff, Livingston Island in January 1960. In 1987, an archipelago-wide aerial and ... 30 January –5 February 2002. Multiple counts of pups at each colony were conducted to establish ... %) 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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Characteristics of population-genetic structure of Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of Pacific, Indian and Atlantic sectors of the Antarctica
frequency with previously published data was also found for several loci. Author(s): N.S. Mugue, A.F ... show difference with publishes data for several genes and present new view onto toothfish population ...
Meeting Document : WG-FSA-12/21 : Autor(es): N.S. Mugue, A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev (Russia)
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A PROPOSAL TO AMEND CONSERVATION MEASURE 24-01: THE APPLICATION OF CONSERVATION MEASURES TO SCIENTIFIC RESEARCH
spp. would be subject to review by SC-CAMLR; • Scientific research proposals for vessels using fishing ... review by SC-CAMLR; • Scientific research proposals for vessels taking more than ten tonnes of ... Abstract: SC-CAMLR and its working groups have previously identified the lack of review of ... notifications which propose taking toothfish should be required to forward research proposals to WG-FSA for ...
Meeting Document : CCAMLR-XXVII/34 : Autor(es): Delegation of Australia
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Changes to seabird avoidance regulations in Alaska demersal longline fisheries based on scientific research on effectiveness of mitigation measures
relative to controls with no deterrent). This proposed action is prompted for two reasons: 1) An industry ... existing regulations for seabird avoidance measures required in the groundfish and halibut demersal ... longline fisheries off Alaska. One of the main recommendations is for the required use of paired streamer ... fisheries off Alaska. For complete details of the research, results, and recommendations, see the WSGP final ...
Meeting Document : WG-FSA-02/53 : Autor(es): K.S. Rivera (USA)
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Population trends of albatrosses and petrels at sub-Antarctic Marion Island
the last 16-18 years. All were stable or decreasing during the 1980s, followed by a recovery period ... Unreported (IUU) longline fishing for Patagonian toothfish (Dissostichus eleginoides) close to Marion Island ... and an effective means of dealing with IUU longline fishing seem necessary to reduce the potential ...
Meeting Document : WG-FSA-01/11 : Autor(es): D.C. Nel, P.G. Ryan, R.J.M. Crawford, J. Cooper and O. Huyser (South Africa)