Search results
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Modern data on parasitofauna of Dissostichus mawsoni and by-catch species from logline fishing in Antarctica
– Lophoura szidati. In this work we conclude the results of preliminary analysis of collected parasites of ... parasites, which sometimes have unpredictably large sizes and distribution. The best example of it ... Abstract: Parasites are one of an integral part of any ecosystem and unfortunately knowledge ... about this ecological group in Antarctica is very scared. Partial geographical and ecological isolation ...
Meeting Document : WG-FSA-12/P09 : Author(s): I.I. Gordeev and S.G. Sokolov
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island, South Orkney Islands, 2006/07
study undertaken at Bird Island, South Georgia in 2006/07. Author(s): Delegation of the United Kingdom ... Abstract: The results of the eleventh annual survey of entanglement of Antarctic fur seals at ... Signy Island, South Orkney Islands are reported for the 2006/2007 summer season. There was 1 sighting of ... Title: Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island ...
Meeting Document : SC-CAMLR-XXVI/BG/20 : Author(s): Delegation of the United Kingdom
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A new method to produce high resolution maps of effort and catches in longline fisheries
Abstract: Fishing vessels using ~10 km long bottom longline operate in the French EEZ of ... a new method to better take into account the information associated to the path of the line instead ... of only the mid-point as commonly used to calculate catch rates. Author(s): N. Gasco, C. Péron, C ... . Chazeau, A. Martin, P. Pruvost and G. Duhamel Title: A new method to produce high resolution maps of ...
Meeting Document : WG-FSA-18/43 : Author(s): N. Gasco, C. Péron, C. Chazeau, A. Martin, P. Pruvost and G. Duhamel
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REVISED ASSESSMENT OF TOOTHFISH STOCKS IN DIVISIONS 58.4.1, 58.4.2
paper presents a detailed study of the catch and effort trends in Divisions 58.4.1 and 58.4.2 and ... number of consecutive years with the tagging of toothfish a prerequisite for the legal fishery. This ... . López Abellán (Spain) Title: REVISED ASSESSMENT OF TOOTHFISH STOCKS IN DIVISIONS 58.4.1, 58.4.2 ... Abstract: Exploratory fisheries for Dissostichus spp. have been operating in these regions for a ...
Meeting Document : WG-FSA-08/43 : Author(s): D.J. Agnew, C. Edwards, R. Hillary, R. Mitchell (UK) and L.J. López Abellán (Spain)
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CPUE values derived from Soviet fishery statistics as indicators of Antarctic krill density fluctuations in 1977–1991
Abstract: The average CPUE values, annual and calculated for the periods of 1977-1986 and 1986 ... fluctuations. Rather high stability of the values investigated is revealed. It is proposed that krill density ... of 170-200 g/m2 may be considered as an average characteristic value for the area 48. It was revealed ... - 1991 are considered. It is assumed that these values adequately describe trends in krill density ...
Meeting Document : WG-EMM-04/39 : Author(s): F.F. Litvinov, A.Z. Sundakov and G.N. Andrianov (Russia)
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Summary of work done to augment and enhance that presented in WG-EMM-05/13
krill movement in the KPFM, 2) errata for the main text of WG-EMM-05/13, 3) errata for and extensions to ... -EMM-05/13. Our intent here is to augment and enhance WG-EMM-05/13, and the follwing text can be ... attached to WG-EMM-05/13 as its third appendix. To facilitate such attachment, we start the page numbering ... of this appendix at page 55. This appendix contains 1) example parameterizations and results for ...
Meeting Document : WG-EMM-05/13 Appendix 3 : Author(s): G.M. Watters, J.T. Hinke (USA), K. Reid and S. Hill (United Kingdom)
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Persistent organic pollutants in stomach contents of Adélie penguins from Edmonson Point (Victoria Land, Antarctica)
input of these persistent organic pollutants (POPs) through diet also was evaluated. The following ... concentration gradient of PCB isomer-specific classes was revealed: hepta-CB??hexa-CB??penta-CB. The most ... contamination and penguins’ diet in relation to sex during the mating season, when observations took place ... Abstract: Stomach contents (n=43) of Ade lie penguin (Pygoscelis adeliae) nesting at Edmonson ...
Meeting Document : WG-EMM-03/58 : Author(s): S. Corsolini, S. Olmastroni, N. Ademollo, G. Minucci and S. Focardi (Italy)
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TOPIC SUMMARY OF CEP DISCUSSIONS ON NON-NATIVE SPECIES (NNS) IN ANTARCTICA
continuing consideration of this important topic which receives the highest priority in the 5-yer CEP ... Abstract: This paper summarises past discussions by the Committee for Environmental Protection ... (CEP) about non-native species (NNS). The intention is to provide a central resource for the CEP’s ... workplan. Author(s): CEP Observer to CCAMLR Title: TOPIC SUMMARY OF CEP DISCUSSIONS ON NON-NATIVE SPECIES ...
Meeting Document : CCAMLR-XXVII/BG/19 Rev. 1 : Author(s): CEP Observer to CCAMLR
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Counts of surface-nesting seabirds at Marion Island in 2003/04
appear stable at the island, but often with large fluctuations in numbers breeding. Numbers of dark ... continued to decrease at Marion Island in 2003/04. The decreases are thought to be due to a reduced ... have shown a long-term decrease, although the count for dark-mantled sooty albatrosses was higher in ... Abstract: Numbers of gentoo penguins Pygoscelis papua, macaroni penguins Eudyptes chrysolophus ...
Meeting Document : WG-EMM-04/29 : Author(s): R.J.M Crawford, N. de Bruyn, B.M. Dyer, B. Hanise, N.T.W. Klages, P.G. Ryan, L.G. Underhill and L. Upfold (South Africa)
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Descriptive analysis of haul data from FV Atlantic Navigator in Elephant Islands (48.1), South Georgia Islands (48.3) and South Orkney Islands (48.3) krill fishery (summer 2004 to early winter 2005)
(early winter 2005) with a total of 251 days of effective fishing. Descriptive study of the fishery ... were analyzed to describe differentialy catch rates (catch per day and catch per minute) of the three ... different fishing zones studied. The total catch registered was 41837 tonnes: 50% of this capture was ... recorded under the CCAMLR Scheme of International Scientific Observation (SC-CAMLR, 1993). Author(s): O ...
Meeting Document : WG-EMM-05/12 : Author(s): O. Pin, H. Nión, E. Delfino and P. Meneses (Uruguay)