Search results
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Trophic interactions and population trends of killer whales (Orcinus orca) in the southern Ross Sea
Ross Sea study area. Predation events by Type-B killer whales involving Weddell seals (Leptonychotes ... orca) are reported for the vicinity of Ross Island, Ross Sea, Antarctica, between 2002 and 2010 ... Sea killer whales (Type-C; RSKWs), a fishing-eating ecotype, has continued to decrease in a pattern ... forms, the progressive seasonal breakup of fast ice in large bays bordering the Ross Sea likely provides ...
Meeting Document : WG-FSA-12/P03 : Author(s): D.G. Ainley and G. Ballard
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A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica
antarcticum) in the Ross Sea, Antarctica Abstract / Description: Antarctic silverfish (Pleuragramma ... antarcticum) were sampled during a trawl survey in the Ross Sea, Antarctica. Biological data, including fish ... ) in the Ross Sea, Antarctica ... Antarctic silverfish (Pleuragramma antarcticum) were sampled during a trawl survey in the Ross Sea ... for about 98% by number of the total ichthyoplankton on the Weddell Sea continen- tal shelf (Keller, 1983 ... the 0+, 1+ and 2+ year classes. Hubold (1985) examined silverfish occurring in the eastern and southern Weddell Sea ... years, and found a maximum length of 245 mm for fish from the Weddell Sea and Antarctic Peninsula ... the Weddell Sea and Antarctic Peninsula. In the current work, otoliths from Antarctic silver- fish from ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 75–86 : Author(s): Sutton, C.P. and P.L. Horn
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The Ross Sea, Antarctica, where all ecosystem processes still remain for study
Ecosystem (RSSlE). The RSShE is the last Large Marine Ecosystems on Earth (except the Weddell Sea) that has ... is the last Large Marine Ecosystems on Earth (except the Weddell Sea) that has escaped direct anthropogenic ... Abstract: The Ross Sea is a well-defined embayment of Antarctica about the size of southern ... are composed of two related biotic systems: the Ross Sea Shelf Ecosystem (RSShE) and the Ross Sea Slope ...
Meeting Document : WG-EMM-02/60 : Author(s): D. Ainley (USA)
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Progress towards a trophic model of the ecosystem of the Ross Sea, Antarctica, for investigating effects of the Antarctic toothfish fishery
Abstract: We report on the further development of a carbon-budget trophic-model of the Ross Sea ... with which to investigate effects of the fishery for Antarctic toothfish (Dissostichus mawsoni). The Ross Sea ... in part to limited information on diet fractions of Ross Sea organisms. Methods to adjust diet fractions ... (especially Weddell seal, type-C killer whale, sperm whale) cannot be tested reliably by the current version ...
Meeting Document : WG-EMM-06/14 : Author(s): M. Pinkerton, S. Hanchet and J. Bradford-Grieve (New Zealand)
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A PRELIMINARY BALANCED TROPHIC MODEL OF THE ECOSYSTEM OF THE ROSS SEA, ANTARCTICA, WITH EMPHASIS ON APEX PREDATORS
Sea as a step towards investigating ecosystem effects of the fishery for Antarctic toothfish ... (Dissostichus mawsoni). The model has 30 trophic groups representing all the major biota of the Ross Sea. Many ... : Emperor penguin, Adélie penguin, crabeater seal, Weddell seal, orca, sperm whale, Antarctic toothfish ... SEA, ANTARCTICA, WITH EMPHASIS ON APEX PREDATORS Approval: Approved ...
Meeting Document : WG-EMM-08/42 : Author(s): M.H. Pinkerton, J.M. Bradford-Grieve and S.M. Hanchet (New Zealand)
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Management Plan for Antarctic Specially Protected Area (ASPA) No. XYX, Edmonson Point, Wood Bay, Victoria Land, Ross Sea
, Ross Sea, at the foot of the eastern slopes of Mount Melbourne, about 50 km NE of Mario Zucchelli ... polar skua (Catharacta maccormicki) assemblage. Edmonson Point includes a Weddell seal (Leptonychotes ... of other such sites in the Ross Sea. Scientific values are particularly high for terrestrial and freshwater ... (ASPA) No. XYX, Edmonson Point, Wood Bay, Victoria Land, Ross Sea Approval: Approved ...
Meeting Document : WG-EMM-05/7 : Author(s): Delegation of Italy
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Revised proposal to continue the time series of research surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2016 and 2017
Abstract: A research proposal to continue the southern Ross Sea sub-adult toothfish survey ... to form an important part of the diet of Type C killer whales and Weddell seals. This survey objective ... in 2017 to match the timing and location of the sea-ice based work. Survey timing and methods will remain ... surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2016 and 2017 Microsoft Word ...
Meeting Document : WG-FSA-15/34 : Author(s): S.M. Hanchet, S.J. Parker, S. Mormede and R.J.C. Currey (New Zealand)
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Revisiting CCAMLR’s Approach to Management – A compendium of papers that explores the implementation of the CAMLR Convention
CCAMLR Symposium. We note that at last year’s meeting CCAMLR agreed to maintain MPA papers in one place ... . We note that at last year’s meeting CCAMLR agreed to maintain MPA papers in one place ...
Meeting Document : CCAMLR-XXXIV/BG/26 : Author(s): Submitted by ASOC
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Follow up to the Joint CEP/SC-CAMLR Workshop on Climate Change and Monitoring
on climate change to MPA discussions; o providing annual updates on climate change-related work to the CEP ... -CAMLR; o linking discussions about key scientific questions on climate change to MPA ...
Meeting Document : CCAMLR-XXXV/BG/24 : Author(s): Submitted by ASOC
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New data acquisition protocol for benthos by-catch in the French fisheries of the Southern Ocean, presentation of the protocol and first preliminary results
conservation measures for Vulnerable Marine Ecosystems (VME) protection and the Marine Protected Areas (MPA ... conservation measures for Vulnerable Marine Ecosystems (VME) protection and the Marine Protected Areas (MPA ...
Meeting Document : WG-EMM-17/09 : Author(s): A. Martin, M. Eléaume, N. Améziane, P. Pruvost and G. Duhamel