Search results
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Foraging strategies of chinstrap penguins at Signy Island, Antarctica: importance of benthic feeding on Antarctic krill
Abstract: Chinstrap penguins Pygoscelis antarctica are one of the major consumers of Antarctic ... by one of the major avian consumers of Antarctic krill provides a new insight into the predator-prey ... Chinstrap penguins Pygoscelis antarctica are one of the major consumers of Antarctic krill ... by one of the major avian consumers of Antarctic krill provides a new insight into the predator-prey ...
Meeting Document : WG-EMM-03/37 : Author(s): A. Takahashi (Japan), M.J. Dunn, P.N. Trathan (United Kingdom), K. Sato, Y. Naito (Japan), J.P. Croxall (United Kingdom)
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Stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1991/91 season, using virtual population analysis
situation to assessments in 1989/90 with a decrease in overall biomass and recruitment over recent years ... to assessments in 1989/90 with a decrease in overall biomass and recruitment over recent years. Potential TAC ...
Meeting Document : WG-FSA-91/15 : Author(s): G. Parkes (United Kingdom)
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A study of Patagonian toothfish (Dissostichus eleginoides) post tagging survivorship in Subarea 48.3
. On one vessel fish with a variety of injuries were selected to see if this affected recovery. 395 animals ... . On one vessel fish with a variety of injuries were selected to see if this affected recovery. 395 animals ... differences between vessels, and smaller animals and animals in better initial condition had a slightly higher ... suggest that experienced observers using animals in good condition would normally achieve a survivorship ...
Meeting Document : WG-FSA-05/19 : Author(s): D. J. Agnew, J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones (United Kingdom), G. Breedt, S. Du Plessis, J. Van Heerdon (South Africa) and G. Moreno (Spain)
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Integrated analysis of the by-catch data in the Ross Sea toothfish fishery
significant varied across years and by SSMU and among longline gear types. The spatial-temporal heterogeneity ... the estimates of by-catch in the Ross Sea in the context of achieving the objectives of the CCAMLR Article II ... ratios significant varied across years and by SSMU and among longline gear types. The spatial ... in the Ross Sea in the context of achieving the objectives of the CCAMLR Article II the following activities ...
Meeting Document : WG-FSA-16/13 Rev. 1 : Author(s): S. Kasatkina
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Marine Protected Area planning by New Zealand and the United States in the Ross Sea region
with other Members, be used to inform the development of one or more formal MPA proposals for the Ross Sea ... by the MPA workshop and discussions with other Members, be used to inform the development of one or more ... ) to achieve the aims of Article 2 of the Convention. CCAMLR has agreed a list of milestones for establishing ... the aims of Article 2 of the Convention. CCAMLR has agreed a list of milestones for establishing ...
Meeting Document : WS-MPA-11/25 : Author(s): B.R. Sharp (New Zealand) and G.M. Watters (USA)
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NET-BASED VERIFICATION OF ACOUSTIC TECHNIQUES USED TO IDENTIFY ANTARCTIC KRILL
that were collected during two cruises to the South Georgia region in 1996. For each krill aggregation ... attributed more than 90 % of the total backscatter to krill in all but 1 aggregation with the ‘2 freq model ... ’ using a smaller window but still attributing more than 90 % of the total backscatter to krill in 12 out ... of the 16 nets. The ‘2 freq 2 – 12’ window only attributed more than 90 % of the total backscatter to krill ...
Meeting Document : WG-EMM-08/54 : Author(s): J. Watkins and S. Fielding (United Kingdom)
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Review of the 2005 budget, draft 2006 budget and forecast budget for 2007
of the Secretariat to new premises, which include a dedicated meeting facility, will result in some one-off ... of the Secretariat to new premises, which include a dedicated meeting facility, will result in some one-off ... of the additional salary cost. The balance of the increase can be met from the surplus brought forward from 2004 ... . A surplus of A$57 400 will be carried forward to 2006 and recorded as income for that year. With the C-VMS ...
Meeting Document : CCAMLR-XXIV/04 : Author(s): Executive Secretary
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Foraging zones of the two sibling species of giant petrels in the Indian Ocean throughout the annual cycle: implication for their conservation
higher than interspecific ones, with females showing a greater distribution range than males in both ... differences were higher than interspecific ones, with females showing a greater distribution range than males ... giganteus from the Crozet Islands (46°25039;S; 51°51039;E) where the 2 species breed sympatrically ... and Kerguelen Island (49°19039;S; 69°15039;E where Northern Giant petrels breed). Distribution and activity ...
Meeting Document : WG-FSA-12/67 : Author(s): L. Thiers, K. Delord, C. Barbraud (France), R.A. Phillips (United Kingdom) and H. Weimerskirch (France)
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Further development of pairwise tag detection performance index and its application to the stock assessment of toothfish in the Ross Sea fishery
Abstract: Tag release and recapture data are used in integrated age-structured stock assessments ... . For each vessel in the fishery, every fishing haul from the nominated ‘case’ vessel was matched to one ... vessel, with a value of one representing the average performance across all vessels. The tag data from ... vessels for which the confidence interval was greater than zero and extended at or above one were selected ...
Meeting Document : WG-SAM-13/34 : Author(s): S. Mormede (New Zealand)
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Continuation in the 2014/15 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2
have been made, both within-season and between-seasons recaptures. All these data along with the age ... have been made, both within-season and between-seasons recaptures. All these data along with the age ... for Divisions 58.4.1 and 58.4.2 in order to estimate local biomass of Dissostichus spp. by means of two methods ... for the vessel039;s operations, fulfilling Spain039;s commitment to return to the same fishing areas in order ...
Meeting Document : WG-SAM-14/09 : Author(s): Delegation of Spain