Результаты поиска

1. Apparent decrease of Weddell seal numbers in the western Ross Sea

   from seals tracked by satellite indicate wider foraging range during winter than 20 years ago. A large ... imagery during 2008-2012 indicated many fewer Weddell seals (Leptonychotes weddellii) at the two major ... . We analyzed both historic and satellite-derived ice data but found only an expansion of pack ice in ...

   Meeting Document : WG-EMM-14/44 : Автор(ы): D.G. Ainley, M.A. Larue (USA), I. Stirling (Canada), S. Stammerjohn and D.B. Siniff (USA)

2. The migration patterns of Electrona carlsbergi (Tåning, 1932)

   mature specimens 8.5-11 cm in length and 3-5 years old increases. Based on the dynamic processes of the ... within-species structure of E. carlsbergi and an ecological assessment of the impact of fishing on the ... Abstract:  On the basis of analyses and review of published data on the biology and distribution ... of Electrona carlsbergi, as well as on the hydrological patterns of the Southern Ocean- especially ...

   Meeting Document : WG-FSA-93/18 : Автор(ы): A.N. Kozlov (Russia)

3. Patagonian toothfish tagging study plan in the southwest Atlantic (FAO Area 41)

   Patagonian toothfish over two fishing years. Since this work is highly exploratory and will represent one of ... the first dedicated research effort on this species, we have developed an adaptive experimental design ... Abstract:  We propose to conduct an exploratory satellite tagging campaign of Patagonian toothfish ... (Dissostichus eleginoides) in the Southwest Atlantic Ocean (FAO Area 41). Existing data on this species is ...

   Meeting Document : WG-SAM-2019/12 : Автор(ы): C.H. Lam, K.J. Park, J. Lee and S.-G. Choi

4. Fishery Report 2017: Dissostichus eleginoides and D. mawsoni South Sandwich Islands (Subarea 48.4)

   this fishery are presented in Figure 1 for all years in which the number of that species measured was ... 2008 there were no specified limits, from 2009 to 2013 there was an overall by-catch limit for ... introduction of species-specific catch limits for the two target species, whole- fishery catch limits for ... management advice and conservation measures 34. The limits on the established fishery for Dissostichus spp ...

   Document : Site Section: Publications

5. WG-EMM-96

   at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on ... -EMM-96/42 An acoustic survey of Antarctic krill on the South Georgia shelf, CCAMLR Subarea 48.3, in ... ., Naganobu, M. WG-EMM-96/53 Draft methods recommended to WG-EMM for approval by the Subgroup on Monitoring ... Full Name:  Working Group on Ecosystem Monitoring and Management Location:  Bergen, Norway Date(s ...

   Meeting

6. e-sc-xxvi-a9.pdf

   ... vulnerable areas. 7. In planning its work, the Workshop drew on the report of an Experts Workshop on ... Workshop were a useful starting point for any further analyses on the pelagic realm (Workshop Report ... Workshop agreed that biological data to be considered for inclusion for analysis could include data on ... useful for bioregionalisation, although each dataset needs to be considered in detail. 30. The application/pdf attached to:WS-BSO-07

   Meeting Report : WS-BSO-07

7. Next steps in development of Marine Protected Area in the Argentine Islands Archipelago water area

   -2016, 35 research SCUBA-dives were done to explore the two proposed MPAs. Later on, during the period ... of 2016-2018, an underwater and acoustic surveys, chemical analyses of bottom sediments and soils of ... Document Release Consent:  No Delegation responsibility for releasing documents:  CCAMLR Secretariat ...

   Meeting Document : WG-EMM-18/32 : Автор(ы): A. Utevsky, E. Sinna, D. Smyrov, M. Shrestha, Y. Gamulya, G. Ukhno, R. Khodzhaeva, Y. Utevsky, V. Levenets and S. Utevsky

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

   have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... sooty albatrosses P. fusca on Marion Island have decreased by almost 2% per year since 1996, continuing ... group (Marion and Prince Edward islands) was conducted during December 2008, seven years after the ... that has since reversed. Numbers of grey-headed albatrosses Thalassarche chrysostoma on Marion Island ...

   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

   have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... sooty albatrosses P. fusca on Marion Island have decreased by almost 2% per year since 1996, continuing ... group (Marion and Prince Edward islands) was conducted during December 2008, seven years after the ... that has since reversed. Numbers of grey-headed albatrosses Thalassarche chrysostoma on Marion Island ...

   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. Foraging behaviour and reproductive success in chinstrap penguins: the effects of transmitter attachment

    method with which to monitor foraging trip duration in penguins by the CCAMLR (Commission for the ... on: (i) the effects of radio transmitter attachment on nest attendance, foraging trip duration, nest ... December 1990 to January 1991 in a discrete chinstrap penguin colony composed of 666 nests on Seal Island ... , South Shetland Islands. In total, one member of each pair at 20 nests and both members of each pair at ... 666 nests on Seal Island, South Shetland Islands. In total, one member of each pair at 20 nests and ... 20 000 pairs of chins trap penguins nest on Seal Island, South Shetland Islands, Antarctica (600 ... instrumented failed before the first nest check on 30 December (the instrumented birds could not be located ... visually, although one was regularly detected on the radio-telemetry data logger). A test for whether the ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 291–303 : Автор(ы): Croll, D.A., J.L. Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen

Страницы