Résultats de la recherche
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REPORT ON A LONGLINE SURVEY CONDUCTED BY THE FV JANAS IN MAY 2008 ON BANZARE BANK, AND AN ASSESSMENT OF THE STATUS OF DISSOSTICHUS SPP. IN DIVISION 58.4.3B
strata covering areas of commercial fishing activity was conducted from aboard the Australian flagged ... that the D. mawsoni population is almost entirely large mature fish with a bias towards males, which ... lifestages, we hypothesise that the fish encountered originate from nearby populations in east Antarctica ...
Meeting Document : WG-FSA-08/57 : Auteur(s): D. Welsford, T. Robertson and G. Nowara (Australia)
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Diurnal changes of some biological characteristics of Euphausia superba Dana in swarms (westward of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by biologist-observer)
out during the working period of commercial trawler ‘Grigory Kovtun’ in the fishing area near the ...
Meeting Document : WG-KRILL-92/09 : Auteur(s): A.V. Vagin, R.R. Makarov and L.L. Menshenina (Russia)
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A meta-analysis of by-catch in the Ross Sea toothfish fishery
location of fishing. However, there was also evidence of distinct differences in the mean (and distribution ... fish as a proportion of the total number of fish caught), using haul by haul data from the Ross Sea ...
Meeting Document : WG-FSA-15/04 Rev. 1 : Auteur(s): CCAMLR Secretariat
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Gestion de précaution de la pêcherie de krill antarctique à des échelles spatiales réduites dans le contexte de la variabilité climatique régionale : l'absence de données implique-t-elle une absence d'impact ?
to fishing. We note that application the precautionary principle using these tools would increase ...
Meeting Document : SC-CAMLR-XXXV/11 : Auteur(s): Delegation of the United Kingdom
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Risk assessment framework for subdividing the krill catch trigger level, including relevant background data and information
CM 51-07, which is due to lapse at the end of the 2015/16 fishing season, and presented its ...
Meeting Document : SC-CAMLR-XXXV/BG/37
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e-sc-xix-a4-appG.pdf
... and therefore to be of importance to commercial fishing fleets. These regions lie to the north of ... icebergs in the vicinity of Shag Rocks and the southern side of South Georgia (Subarea 48.3). This caused ... southern flow of Antarctic Circumpolar Current. The boundary between the two water masses represented the ... Shetland box, 26 g/m2 in the Elephant Island box and 17 g/m2 in the southern South Shetland box. 2.21 The
application/pdf attached to:B0-WS-00Meeting Report : B0-WS-00
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man made debris at Bird Island, South Georgia, during the 2006 winter and 2006/07 breeding season
abundant material overall (28%), closely followed by fishing nets (26%). Juveniles (including sub-adults ...
Meeting Document : SC-CAMLR-XXVI/BG/17 : Auteur(s): Delegation of the United Kingdom
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DISCRIMINATION OF ENVIRONMENTAL VARIABLES THAT INFLUENCE THE CATCH PER UNIT EFFORT: THE CASE OF THE ANTARCTIC KRILL FISHERY
vessel efficiency, variations in fishing strategies, and environmental fluctuations. The selection of the ...
Meeting Document : WG-EMM-11/P3 : Auteur(s): J.C. Quiroz, R. Wiff, M.A. Barrientos and F. Contreras
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Preliminary assessment of the South Georgia toothfish stock, 2007
data from the 2007 fishing season. The predicted spawning stock biomass and the yield is slightly ... which smaller fish survive tagging better than large fish, and (b) by re-estimating from our tagging ... data that tag-induced growth retardation is also related to size, smaller fish suffering less growth ... retardation than larger fish, and that on average it is 1 year or more. 3. A new model is developed which uses ...
Meeting Document : WG-FSA-07/29 : Auteur(s): D.J. Agnew, R. Hillary and J. Pearce (United Kingdom)
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An updated descriptive analysis of the toothfish (Dissostichus spp.) tagging program in Subareas 88.1 and 88.2 for 2006/07
movements of Antarctic toothfish were observed from fish tagged by fishing vessels. A total of four fish ... in SSRU 88.1J. There was also some evidence that more fish are recaptured after a longer time at ...
Meeting Document : WG-SAM-07/5 : Auteur(s): A. Dunn, S.M. Hanchet and S.L. Ballara (New Zealand)