Результаты поиска

1. 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 : Автор(ы): R.J.M. Crawford, J. Cooper and B.M. Dyer (South Africa)

2. 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 : Автор(ы): C.M. Waluda (United Kingdom)

3. 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 : Автор(ы): Delegation of the United Kingdom

4. 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 : Автор(ы): Delegation of the United Kingdom

5. 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 : Автор(ы): Delegation of the United Kingdom

6. 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 : Автор(ы): Delegation of the United Kingdom

7. 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 : Автор(ы): Delegation of Australia

8. RECENT POPULATION ESTIMATES AND TRENDS IN NUMBERS OF ALBATROSSES AND GIANT PETRELS BREEDING AT THE SUB-ANTARCTIC PRINCE EDWARD ISLANDS

   Abstract:  The second mid-summer survey of surface-nesting seabirds at the Prince Edward Island ... Edward Island, mirroring a decrease of roughly 2% per year at Marion Island from 1998 to 2005, a decline ... (3% per year). The estimate of Indian yellow-nosed albatrosses T. carteri at Prince Edward Island was ... similar in 2001 and 2008. Counts of both sooty albatrosses Phoebetria spp. were substantially higher at ...

   Meeting Document : WG-EMM-10/P4 : Автор(ы): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford

9. Recent population estimates and trends in numbers of albatrosses and giant petrels breeding at the sub-Antarctic Prince Edward Islands

   Abstract:  The second mid-summer survey of surface-nesting seabirds at the Prince Edward Island ... Edward Island, mirroring a decrease of roughly 2% per year at Marion Island from 1998 to 2005, a decline ... (3% per year). The estimate of Indian yellow-nosed albatrosses T. carteri at Prince Edward Island was ... similar in 2001 and 2008. Counts of both sooty albatrosses Phoebetria spp. were substantially higher at ...

   Meeting Document : WG-EMM-10/P04 : Автор(ы): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford

10. Fish in the diet of breeding Antarctic shags Phalacrocorax bransfieldensis at four colonies in the Danco Coast, Antarctic Peninsula

    Abstract:  The diet of breeding Antarctic shags Phalacrocorax bransfieldensis was investigated at ... four colonies at the Danco Coast, Antarctic Peninsula, by the analysis of 616 pellets (regurgitated ... mainly influenced by the number of specimens of the smallest fish species, H. antarcticus, consumed at ... on the diet of this shag at the Antarctic Peninsula. The shags at the Danco Coast preyed markedly ...

    Meeting Document : WG-EMM-00/9 : Автор(ы): R. Casaux, A. Baroni and E. Barrera-Oro (Argentina)

Страницы