Resultados de la búsqueda
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Aspects of the distribution and interannual variations in larval fish assemblages at South Georgia, Antarctica
Georgia. By-catch of young fish during the krill fishery further perturbate recruitment success and may ... delay the recovery of fish populations from over-exploitation by commerical-scale fin-fisheries over the ...
Meeting Document : WG-FSA-93/09 : Autor(es): M.G. White (United Kingdom)
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Temporal variability in Antarctic marine ecosystems: periodic fluctuations in the phocid seals
Antarctic Peninsula has shown strong cohorts separated by 4- to 5-yr intervals; juvenile leopard seals ... thereafter the SOI series led the leopard seal series by about one quarter of a cycle. The crabeater series ...
Meeting Document : WG-CEMP-91/13 : Autor(es): J.W. Testa, G. Oehlert, D.G. Ainley, J.L. Bengtson, D.B. Siniff, R.M. Laws and D. Rounsevell (USA)
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Annual variation in the timing of reproduction in Antarctic fur seals (Arctocephalus gazella) at Bird Island, South Georgia
other year. Female arrival, estimated by pup birth date where necessary, was highly synchronous: it ... usually started when 80% or more of potential territory sites were occupied by males. Cows arrived ...
Meeting Document : WG-CEMP-90/39 : Autor(es): C.D. Duck (United Kingdom)
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Krill fishery report: 2010 update
Abstract: So far this season (2009/10), ten of the 11 krill fishing vessels licensed by Members ... . Approximately 40% of the catch has been taken by two vessels using the continuous fishing system. The forecast ...
Meeting Document : WG-EMM-10/05 : Autor(es): Secretariat
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CCAMLR’s role in combating IUU fishing in the Southern Ocean and globally
Conservation Measures on IUU fishing adopted by CCAMLR, there are still significant steps that CCAMLR Members ... , CCAMLR should adapt its port State measures to the international minimum standard provided by the PSMA ...
Meeting Document : CCAMLR-XXIX/BG/20 : Autor(es): ASOC Observer
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Deployment of research hauls in the exploratory fisheries for Dissostichus spp. in Subareas 48.6 and 58.4 in 2009/10
alternative positions determined by vessels. b) The deployment of research hauls in alternative positions ... determined by vessels had resulted in some hauls being set in depths greater than 2500 m. C) Some vessels did ...
Meeting Document : WG-SAM-10/04 : Autor(es): Secretariat
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The recent decline in recruitment of Gobionotothen gibberifrons in the South Shetland Islands (CCAMLR Subarea 48.1)
Georgia. Six surveys were conducted by the US and Germany from 1998 to 2012 to investigate if and to what ... perturbations on a fish stock by recruitment failure as one of them. Data from the 1980’s and 1990’s (1983, 1985 ...
Meeting Document : WG-FSA-12/20 : Autor(es): K.-H. Kock (Germany) and C.D. Jones (USA)
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Models of larvae dispersion of Antarctic toothfish (Dissostichus mawsoni)
circumpolar models of larval dispersion for D. mawsoni developed by Hanchet et al. (2008) using the HiGEM ... circumpolar oceanographic model documented by Rickard et al. (2010). We used a finer resolution of simulated ...
Meeting Document : WG-FSA-12/48 : Autor(es): A. Dunn, G.J. Rickard, S.M. Hanchet and S.J. Parker (New Zealand)
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A false positive in the CCAMLR tag overlap statistic arising from low catch volume and consequent limited sample size
above the rate per tonne required by CM 41-10, but due to sampling noise the distribution of the length ... required by CM 41-01. The overall length range of the two data sets was similar indicating that this was ...
Meeting Document : WG-FSA-14/31 : Autor(es): C. Darby (United Kingdom)
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Continuation in the 2015/16 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2
Divisions 58.4.1 and 58.4.2 in order to estimate local biomass of Dissostichus spp. by means of two methods ... assessment attempt by the end of this multiyear research survey. Author(s): Delegation of Spain Title ...
Meeting Document : WG-SAM-15/02 : Autor(es): Delegation of Spain