Résultats de la recherche
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Feasibility of trawl surveys to estimate abundance of juvenile toothfish in Subarea 88.1
, were considered using data from published and unpublished literature, the exploratory longline fishery ...
Meeting Document : WG-FSA-SAM-04/07 : Auteur(s): Wood, B.A., ODriscoll, R.L., Hanchet, S.M.
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Estimation of toothfish distribution and population size in Subarea 88.3 by results of research longline fishing in 2011–2012
. Collected from research fishing data contributes to the achievement of the main objectives of research- make ...
Meeting Document : WG-SAM-12/20 : Auteur(s): V.A. Tatarnikov, I.G. Istomin and V.V. Akishin (Russia)
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Research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 in Division 58.4.3a (this is a revision of WG-SAM-12/14)
detailed catch, effort and biological data with a nearly same survey design as in the 2012. It will include ...
Meeting Document : WG-FSA-12/29 : Auteur(s): A. Rélot-Stirnemann (France)
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Progress report for the fourth year of the research fishery for Dissostichus spp. in Subarea 48.6 being jointly undertaken by Japan and South Africa in the years 2013–2016
conducted using data mainly from block 486_2. Author(s): S. Somhlaba, R. Leslie, K. Taki, T. Ichii and T ...
Meeting Document : WG-SAM-16/41 Rev. 1 : Auteur(s): S. Somhlaba, R. Leslie, K. Taki, T. Ichii and T. Namba
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Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Dissostichus eleginoides in Statistical Division 58.5.2
complements the fishing effort and interaction data reported in 2015 (WG-FSA-15/48) and 2016 (WG-FSA-16/28r1 ...
Meeting Document : WG-FSA-17/20 : Auteur(s): T. Lamb
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Size at sexual maturity of Patagonian toothfish (Dissostichus eleginoides)
that L m50 occurs at 78.5 cm total length for male and 98.2 cm for female fish. In 1997 the results for ... male fish were essentially the same. For female fish there is evidence that in 1997 a significant ... proportion, 25 to 43%, of sexually mature fish were not coming into spawning condition. This introduces a ... allowing for this bias indicates that L m50 for female fish in 1997 was no different to that for 1996. The ... size at which the fish become sexually mature in the South Georgia region. METHODS The data used ... analyses of data from male fish within the two-month groups, but excluding the results for July 1996 for ... total length for male and 98.2 cm for female fish. In 1997 the results for male fish were essentially ... the same. For female fish there is evidence that in 1997 a significant proportion, 25 to 43%, of ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 37–46 : Auteur(s): Everson, I. and A.W. Murray
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Developing a carbon-budget trophic model of the Ross Sea, Antarctica: work in progress
), cryopelagic fish, squid, macrozooplankton (including krill and salps), macrobenthos, meiobenthos, ice ... , toothed whales, baleen whales, large bentho-pelagic predatory fish (mainly adult Antarctic toothfish ... ), pelagic and juvenile fish (mainly Antarctic silverfish), demersal fish (skates, rattails, notothenioids ...
Meeting Document : WG-EMM-05/18 : Auteur(s): M. Pinkerton, S. Hanchet, J. Bradford-Grieve and P. Wilson (New Zealand)
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Interannual variations of water thermochaline structure on South Georgia Island, South Orkney Islands and Shetland Islands shelves
could be used when analysing krill aggregations' distribution and density for the period of years ...
Meeting Document : WG-EMM-00/34 : Auteur(s): P. Chernyshkov, V. Shnar, O. Berezhinsky and I. Polischuk (Russia)
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Environmental variability and the behavioural dynamics of Antarctic fur seals in the South Atlantic
little effect of a krill recruitment index upon the fur seal foraging index, either alone or when in ...
Meeting Document : WS-AREA 48-98/16 : Auteur(s): I.L. Boyd (UK)
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Diving pattern and performance in nonbreeding gentoo penguins (Pygoscelis papua) during winter
patchy vertical and horizontal distribution and diel movements of Antarctic krill, the main winter prey ...
Meeting Document : WG-CEMP-92/37 : Auteur(s): T.D. Williams (United Kingdom), A. Kato (Japan), J.P. Croxall (United Kingdom), Y. Naito (Japan), D.R. Briggs, S. Rodwell and T.R. Barton (United Kingdom)