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Deployment of research hauls in the exploratory fisheries for Dissostichus spp. in Subareas 48.6 and 58.4 in 2010/11
58.4.3a in 2010/11. The positions were allocated in accordance with Conservation Measure 41-01 and the ... provided with three random lots of starting positions for research hauls in each SSRU. These random lots ... , Koryo Maru No. 11, Shinsei Maru No.3 and Tronio) conducted research fishing in the exploratory fisheries ...
Meeting Document : WG-SAM-11/04 : Автор(ы): Secretariat
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Managing ecosystem uncertainty: critical habitat and dietary overlap of top-predators in the Ross Sea
summer. Three of them are able to exploit the entire water column of the shelf, with others foraging from ... autumn through early spring when sea ice is most extensive, and simultaneous tracking of toothfish and ...
Meeting Document : WG-EMM-06/29 : Автор(ы): Testa, J.W., Stewart, B.S., Olmastroni, S., Lyver, P., Karl, B., Eastman, J., Barton, K., Ballard, G., Toniolo, V., Wilson, P., Ainley, D.
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Cruise Report – Research Project: Demersal finfish distribution, abundance, and their biological characteristics in Statistical Subareas 48.1 (northern area) and 48.2
carried out with this bottom trawl, 15 around Elephant Island and 21 around the South Orkney Islands ... . Additionally, eight hauls were conducted using either a Casanova bottom trawl (3 hauls) or a Gloria 704 ... caught with a total volume of 19,112.28 kg. The main species extracted with this gear corresponded to ... Notothenia rossii and Champsocephalus gunnari, with landings weighing 16,204.38 (84.79%) and 875.69 kg (4.58 ...
Meeting Document : WG-SAM-18/25 : Автор(ы): Delegation of Chile
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Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2002/03
percent of observed fishing operations with seabird captures) for longline fisheries in 2002–03 were ... highest in chartered albacore tuna (T. alalunga) sets in northern waters (17%), compared with 10% for the ... incidental captures, compared with 9% of observed squid trawls. Mean seabird catch rates were estimated for ... the main fisheries with observed seabird captures: 0.048 seabirds per 1000 hooks (s.e = 0.010) for the ...
Meeting Document : WG-FSA-04/57 : Автор(ы): S.J. Baird (New Zealand)
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Interannual variation in the summer diet of Adélie penguin (Pygoscelis adeliae) at Edmonson Point
at Edmonson Point CEMP site over five years, 1995-97, 1999, 2001 and was extended to Inexpressible ... found to return with a larger mean meal weight containing more krill than females. The overall ... Island in 2001. Mean diet composition varied from year to year and between the two locations in 2001 ...
Meeting Document : WG-EMM-04/38 : Автор(ы): S. Olmastroni, F. Pezzo, I. Bisogno and S. Focardi (Italy)
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An examination of latitudinal variation in the growth rates of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
. mawsoni between 62.5° and 75° S. However, fish between the ages of 6 and 15 years in the southernmost zone ... were insufficient older fish in the southernmost zone to enable a comparison with other areas. Any real ...
Meeting Document : WG-FSA-03/30 : Автор(ы): P.L. Horn (New Zealand)
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Environmental response of upper trophic level predators reveals a system change in an Antarctic marine ecosystem
increase in the frequency of years of low reproductive output. Changes in the population structure of krill ... , and its relationship with reproductive performance, suggest that the biomass of krill within the ...
Meeting Document : WG-EMM-01/21 : Автор(ы): K. Reid and J.P. Croxall (United Kingdom)
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Preliminary information on inshore demersal fish from the Danco Coast, Antarctic Peninsula, in the 1999/00 summer season
terms of number and mass with that of the South Shetland Islands area, except for a marked higher ... population of G. gibberifrons in that area during the last seventeen years. Information on reproduction and ...
Meeting Document : WG-FSA-00/63 : Автор(ы): R. Casaux, E. Barrera-Oro, A. Baroni and A. Ramón
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The CAML/SCAR-MarBIN Biogeographic Atlas of the Southern Ocean
biodiversity hotspots. At the end of five years of extensive biodiversity exploration and assessment by the ... Census of Antarctic Marine Life (www.caml.aq), with 19 CAML-dedicated cruises in the whole Southern Ocean ...
Meeting Document : CCAMLR-XXX/BG/11 : Автор(ы): Submitted by SCAR
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Preliminary review of Antarctic toothfish maturity in the Ross Sea
was established that in the period of fishing, females and males with gonads at maturity stage III ... condition, and diameter of their large oocytes was 1075- 2331•10-6m in different years. Author(s): S.V ...
Meeting Document : WG-FSA-11/27 : Автор(ы): S.V. Piyanova and A.F. Petrov (Russia)
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