Résultats de la recherche
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 2003 winter and 2003/04 breeding season
classified as severe (71%). In contrast the sixteenth consecutive summer of reporting saw a decrease of 45 ... made in 1989. Severe injuries accounted for only a single entanglement during the summer. As in ... both seasons. Although there was a welcome reduction in plastic packaging band entanglements in the ...
Meeting Document : SC-CAMLR-XXIII/BG/14 : Auteur(s): Delegation of the United Kingdom
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Seabird by-catch update on industrial Patagonian toothfish fishery in southern Chile
southern Chile, a fishery and zone with high probabilities of having significant levels of incidental ... mortality. Final results of this study are presented now. Seabird bycatch rate during 2002 had a markedly ... and bycatch rate, during 2002 a total estimated of 2,162 birds were incidentally killed. This result ...
Meeting Document : WG-FSA-04/13 : Auteur(s): J. Arata, C.A. Moreno and R. Hucke-Gaete (Chile)
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Changes to the Statistical Bulletin
) a revision of the boundaries in Division 58.4.3 and adjacent areas (agreed at CCAMLR-XX). The ... as complete STATLANT data records include a reference to the split-year and month when fishing ... occurred. However, in a small number of historic datasets, the months are not defined and change (1) was ...
Meeting Document : SC-CAMLR-XXII/BG/07 : Auteur(s): Secretariat
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Beach debris survey – Main Bay, Bird Island, South Georgia 1996/97
revealed a total of 289 items, 60 % less than in the two previous years. Of the total number of items, 62 ... use. The reduction in man-made debris compared to the two previous years may reflect a reduction in ... illegal long-line fishing activity around South Georgia. Such a relationship between the type and ...
Meeting Document : CCAMLR-XVII/BG/7 : Auteur(s): Delegation of the United Kingdom
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Bird Island, South Georgia during the 1997 winter and 1997/98 pup-rearing season
. Only seven seals were observed entangled in the winter, a drop of 59% from 1996. Four of these records ... were from adult females, a much higher proportion than in previous years. The number of entanglements ... a severe injury in the winter, no such cases were observed in summer. The summer observations were ...
Meeting Document : SC-CAMLR-XVII/BG/11 : Auteur(s): Delegation of the United Kingdom
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Preliminary results of investigations into the stock structure of Patagonian toothfish (Dissostichus eleginoides) around Macquarie Island
Abstract: Studies on DNA microsatellites and a tagging programme both provide information on the ... by further study the implication of very localised stocks of D. eleginoides will have a great effect ... on the management of commercial fisheries for this species. Author(s): A. Reilly, B. Ward and R ...
Meeting Document : WG-FSA-98/39 : Auteur(s): A. Reilly, B. Ward and R. Williams (Australia)
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DETECTION OF VULNERABLE MARINE ECOSYSTEMS IN THE SOUTHERN SCOTIA ARC (CCAMLR SUBAREAS 48.1 AND 48.2) THROUGH RESEARCH BOTTOM TRAWL SAMPLING AND UNDERWATER IMAGERY
trigger level that could be used to provide a basis for notification of a VME, based on CCAMLR Scientific ... Committee deliberations and current CCAMLR Conservation Measures. We further present a breakdown of ‘heavy ...
Meeting Document : WG-EMM-09/32 : Auteur(s): S.J. Lockhart and C.D. Jones (USA)
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Impacts of cetaceans on the structure of Southern Ocean food webs
-predator removal are not a novel concept. While we acknowledge the correlative nature of our examples, we ... of a broader scientific basis for management of Antarctic marine resources, which are increasingly ... factors. Author(s): D. Ainley, G. Ballard, L.K. Blight, S. Ackley, S.D. Emslie, A. Lescroël, S ...
Meeting Document : WG-EMM-09/P04 : Auteur(s): D. Ainley, G. Ballard, L.K. Blight, S. Ackley, S.D. Emslie, A. Lescroël, S. Olmastroni, S.E. Townsend, C.T. Tynan, P. Wilson and E. Woehler
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CCAMLR TAGGING PROGRAM
tagging details of a greater proportion of tags than reported last year which has resulted in an improved ... inventories of these tags to the Secretariat (WG-FSA 08 paragraph 3.56). This request, including a tag ... information to provide these details as soon as possible. A copy of the tag inventory template can be obtained ...
Meeting Document : WG-SAM-09/04 : Auteur(s): Secretariat
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AND DOMESTIC SUBANTARCTIC FISHERIES BY THE AUSTRALIAN ANTARCTIC DIVISION AND THE AUSTRALIAN FISHERIES MANAGEMENT AUTHORITY
complexity. Such a set of qualities is rarely available ‘off the shelf’. To ensure that observers in these ... Scientific Observation (SISO) and under domestic legislation, a system of performance management and data ... . Australia considers the use of such a performance management system to be essential in ensuring that high ...
Meeting Document : TASO-08/05 : Auteur(s): O’Regan, K., Welsford, D., Robertson, T., Lamb, T.