Search results
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2015-16 Research plan in Division 58.4.4 for Dissostichus spp.
vessels using longlines: Shinsei Maru No. 3 (Japan) and the Saint André (France). For the season 2014/15 ... , the catch limit for Dissostichus spp. is 25 tons for SSRU C and 35 tons for SSRU D. France notified ... according to CCAMLR decision rules. This paper aims to present a research plan for 2015/2016 that takes into ... estimated during WG-FSA 2014 using a CASAL model constructed for D. eleginoides. The vulnerable biomass was ...
Meeting Document : WG-SAM-15/52 : Author(s): Delegation of France
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Ecological implications of body composition and thermal capabilities in young Antarctic fur seals (Arctocephalus gazella)
rookery are important to first year survival for this species. Author(s): M.R. Rutishauser, D.P. Costa ... to first year survival for this species. ...
Meeting Document : WG-EMM-04/69 : Author(s): M.R. Rutishauser, D.P. Costa, M.E. Goebel and T.M. Williams (USA)
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Developing robust biomass estimates and advice on catch limits in research blocks
. The Scientific Committee requested that the changes to the methods be reviewed, that scientific rational ... Committee requested that the changes to the methods be reviewed, that scientific rational for the different ...
Meeting Document : WG-SAM-17/37 : Author(s): S.J. Parker, S. Mormede, A. Dunn, S.M. Hanchet and C. Marsh
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Variations in condition indices of mackerel icefish at South Georgia from 1972 to 1997
subject to commercial fishing since the early 1970s. They are known to feed predominantly on krill. An ... availability. Condition index provides a useful proxy for krill density that is likely to be of considerable ... of the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR). Author(s): I ... Approved Document Release Consent: No Delegation responsibility for releasing documents: CCAMLR ...
Meeting Document : WG-EMM-00/44 : Author(s): I. Everson (United Kingdom) and K.-H. Kock (Germany)
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Relative abundance of large whales around South Georgia
photographed off South Georgia matched animals known from Peninsula Valdes, Argentina, a population known ... mother-calf pair was observed off the Shag Rocks in February 1997. Extirpation of animals from ... matched animals known from Peninsula Valdes, Argentina, a population known to be growing at 7% per annum ... off the Shag Rocks in February 1997. Extirpation of animals from this particular feeding ground ...
Meeting Document : WG-EMM-99/34 : Author(s): M.J. Moore (USA), S.D. Berrow (UK), B.A. Jensen (USA), P. Carr (UK), R. Sears (Canada) and V.J. Rowntree, R. Payne and P.K. Hamilton (USA)
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STRONG EFFECTS OF ENVIRONMENTAL CONDITIONS ON REPRODUCTIVE SUCCESS OF PENGUINS AT KING GEORGE ISLAND
selected by step-wise model fitting procedures corresponded to the incubation periods for each species. Sea ... ice extent measured during the winter prior to breeding also appears to be an important predictor of ... size, krill density at sea, and chlorophyll a concentrations appear less important, except for ...
Meeting Document : WG-EMM-09/43 : Author(s): J. Hinke, C. Reiss and W. Trivelpiece (USA)
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Midwater trawl catchability regarding quantitative estimation of krill biomass using the method of trawling surveys on abundance
taken as an example, proved the latters not to be suitable for krill biomass estimation using method of ... analysis for catchability of fishery midwater trawls and small research trawls, when Isaaks-Kidd trawl was ...
Meeting Document : WG-KRILL-91/32 : Author(s): S.M. Kasatkina (USSR)
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USING GENERALIZED DISSIMILARITY MODELLING TO ANALYSE AND PREDICT PATTERNS OF BETA DIVERSITY IN REGIONAL BIODIVERSITY ASSESSMENT
Abstract: Generalized dissimilarity modelling (GDM) is a statistical technique for analysing and ... approach is an extension of matrix regression, designed specifically to accommodate two types of ... including, for example, information on phylogenetic relationships between species and information on ...
Meeting Document : WS-VME-09/P03 : Author(s): Richardson, K., Manion, G., Ferrier, S., Elith, J.
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The Antarctic toothfish Dissostichus mawsoni (Nototeniidae) nutrition in the Ross Sea during the fishing season 2011/12
species were found in the stomachs of the Antarctic toothfish. The main forage organisms for the toothfish ... area the shrimp Notocrangon antarcticus played an important role in the toothfish nutrition ... . Cannibalism was not observed for the Antarctic Toothfish. The average points of the stomach contents at ...
Meeting Document : WG-FSA-12/06 : Author(s): Yu.V. Korzun and N.A. Misar (Ukraine)
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Estimation of catch rate and mean weight in the exploratory Dissostichus fisheries across Divisions 58.4.1 and 58.4.2 using generalised additive models
shown to be an important area for pre-adult D. mawsoni. Development of similar models to analyse fishery ... D. mawsoni) have been operating since 2003. Formal stock assessments have yet to be developed for ...
Meeting Document : WG-FSA-11/35 : Author(s): D.C. Welsford (Australia)