Résultats de la recherche
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Signy Island, South Orkney Islands 1999/2000
Abstract: The results of the fourth annual survey of entanglement of Antarctic fur seals at Signy ... juvenile males, the main component of the population at this time of year.The number of sightings was the ... the number of fur seals arriving at Signy Island in 1999/2000 was the highest observed since ... being caused to 60% of animals at Signy Island, which was the lowest on record. As usual this was higher ...
Meeting Document : SC-CAMLR-XIX/BG/03 : Auteur(s): Delegation of the United Kingdom
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Decrease in numbers of the eastern rockhopper penguins Eudyptes chrysocome filholi at Marion Island, 1994/95 to 2002/03
Abstract: Numbers of rockhopper penguins Eudyptes chrysocome breeding at Marion Island decreased ... adults, and there was a decrease in the mass at arrival at breeding colonies of both males and females ... . Except in 1997/98, the mass of chicks at fledging was less than that recorded at two other localities ... . These factors suggest an inadequate supply of food for rockhopper penguins at Marion Island. Decreases ...
Meeting Document : WG-EMM-03/10 : Auteur(s): R.J.M. Crawford, J. Cooper, B.M. Dyer, M.D. Greyling, N.T.W. Klages, D.C. Nel, J.L. Nel, S.L. Petersen and A.C. Wolfaardt (South Africa)
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Signy Island, South Orkney Islands, 1998/99
Abstract: The results of the third annual survey of entanglement of Antarctic fur seals at Signy ... males, the main component of the population at this time of year. The number of sightings increased by ... parallel study undertaken at Bird Island, South Georgia in 1998/99. These indicated that the number of ... of fur seals was entangled in packaging bands at Signy Island (67%) than at Bird Island (38 ...
Meeting Document : SC-CAMLR-XVIII/BG/06 : Auteur(s): Delegation of the United Kingdom
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Population of macaroni penguins Eudyptes chrysolophus at Marion Island, 1994/95 to 2002/03, with information on breeding and diet
Abstract: There is indication that numbers of macaroni penguins Eudyptes chrysolophus at ... subantarctic Marion Island have decreased since the early 1980s. Estimates of the population at the island fell ... large colonies, at Bullard Beach and Kildalkey Bay, account for about 85% of the overall population. At ... mean density of nests decreased. However, error on estimates of abundance at these colonies precludes ...
Meeting Document : WG-EMM-03/15 : Auteur(s): R.J.M. Crawford, J. Cooper and B.M. Dyer (South Africa)
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BEACHED MARINE DEBRIS SURVEYS AND INCIDENCES OF SEABIRD/MARINE MAMMAL ENTANGLEMENTS AND HYDROCARBON SOILING AT BIRD ISLAND, SOUTH GEORGIA AND SIGNY ISLAND, SOUTH ORKNEYS, 2008-2009
Abstract: Surveys of beached marine debris at Bird Island, South Georgia recorded a total of 142 ... Island, whereas high numbers (67 items; 59%) of packaging bands were collected at Signy Island during the ... at Bird Island, while one entangled fur seal was seen at Signy Island. In total, 147 items of marine ... observed, also at Bird Island. Overall, levels of marine debris at Bird Island and Signy Island during 2008 ...
Meeting Document : WG-IMAF-09/09 : Auteur(s): C.M. Waluda (United Kingdom)
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island, South Orkney Islands 1996/97
Abstract: The results of the first annual survey of entanglement of Antarctic fur seals at Signy ... packaging bands were the main entangling materials at both sites, a greater proportion of fur seals was ... % respectively). Severe injury was being caused to 75% of animals at Signy Island (15% at Bird Island) and none ... discarded at sea within the Convention area. This is despite the ban by CCAMLR on the use of packaging bands ...
Meeting Document : SC-CAMLR-XVI/BG/07 : Auteur(s): Delegation of the United Kingdom
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Signy Island, South Orkney Islands 1997/98
Abstract: The results of the second annual survey of entanglement of Antarctic fur seals at Signy ... involved were juvenile males, the main component of the population seen at Signy Island at this time of ... parallel study undertaken at Bird Island, South Georgia in 1997/98 where the number of reported ... bands at Bird Island was higher than in recent years and there was a decrease in the incidence of net ...
Meeting Document : SC-CAMLR-XVII/BG/12 : Auteur(s): Delegation of the United Kingdom
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Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Signy Island, South Orkney Islands, 2002/03
Abstract: The results of the seventh annual survey of entanglement of Antarctic fur seals at ... study undertaken at Bird Island, South Georgia in 2002/03. In the case of Bird Island, data indicated ... presence of the entangled seal at Signy, together with the considerable number of seals with neck collars ... vessels are aware of and comply with regulations prohibiting the disposal of man-made debris at sea ...
Meeting Document : SC-CAMLR-XXII/BG/13 : Auteur(s): Delegation of the United Kingdom
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Entanglement of Antarctic fur seal Arctocephalus gazella in man-made debris at Signy Island, South Orkney Islands 2001/02
Abstract: The results of the sixth annual survey of entanglement of Antarctic fur seals at Signy ... the highest number recorded at Bird island since1992/93. With the presence of the entangled seal at ... Signy, together with the considerable number of seals with neck collars at Bird Island, this highlights ... with regulations prohibiting the disposal of man-made debris at sea. Author(s): Delegation of the ...
Meeting Document : SC-CAMLR-XXI/BG/06 : Auteur(s): Delegation of the United Kingdom
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The diet of Antarctic fur seals Arctocephalus gazella during the breeding season at Heard Island
remains. Pelagic myctophids constituted more than 50% of fish taken by fur seals at the beginning of the ... summer season and again at the end when there was an influx of non-breeding male seals. During the middle ... population of Antarctic fur seals at Heard Island is increasing at about the same rate as at South Georgia ... : The diet of Antarctic fur seals Arctocephalus gazella during the breeding season at Heard Island ...
Meeting Document : SC-CAMLR-VIII/BG/53 : Auteur(s): Delegation of Australia