Resultados de la búsqueda
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Environmental gradients of the Antarctic krill (Euphausia superba Dana) in the whole of the Antarctic Ocean
temperature from the surface to 200m in depth Z. As the results, the area of the high concentration of E ... . superba coincided with the area of low values of Q 200 chiefly falling in the range from 0°C to –1.5°C ... gradients of the Antarctic krill (Euphausia superba Dana) in the whole of the Antarctic Ocean Approval ... Abstract: The implications between a regional and whole distribution of the Antarctic krill ...
Meeting Document : WG-KRILL-93/29 : Autor(es): M. Naganobu and Y. Komaki (Japan)
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Some notes on by-catch of fishes caught by the fishery vessel Niitaka Maru in the vicinity of the South Shetland Islands (December 2000 to January 2001)
by F/V Niitaka Maru (3910t) were made from 16 December 2000 to 26 January 2001 in the vicinity of the ... caught by the fishery vessel Niitaka Maru in the vicinity of the South Shetland Islands (December 2000 to ... trawl catches. Lepidonotothen larseni was the most abundant in number and weight and occurred in 20.4 ... the second in abundance in number and weight respectively. Most hauls were dominated by one species ...
Meeting Document : WG-EMM-01/50 : Autor(es): T. Iwami, S. Kawaguchi and M. Naganobu (Japan)
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Fish in the diet of the blue-eyed shag Phalacrocorax atriceps at the South Shetland Islands: six years of monitoring studies
Abstract: In this document we inform on the results of six years monitoring changes in the diet ... the diet of this bird in the lasts years and the importance of G. gibberifrons fluctuated without ... . Author(s): Barrera-Oro, E., Casaux, R. Title: Fish in the diet of the blue-eyed shag Phalacrocorax ... of the Blue-eyed Shag Phalacrocorax atriceps as reflected by the analysis of regurgitated pellets ...
Meeting Document : WG-EMM-96/31 : Autor(es): Barrera-Oro, E., Casaux, R.
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Some data pertaining to the distribution of Antarctic toothfish juveniles (Dissostichus mawsoni) in the Indian sector of the Antarctic
the Indian Sector of the Antarctic are used in the paper. In the summer period of the southern ... in catches of bottom and pelagic midwater trawls in all the studied continental seas from 12 to 144°E ... juveniles (Dissostichus mawsoni) in the Indian sector of the Antarctic Approval: Approved ... Abstract: Available in YugNIRO data concerning distribution of Antarctic toothfish juveniles in ...
Meeting Document : WG-FSA-97/19 : Autor(es): Roshchin, E.A.
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Catch per unit effort data from the early years of commercial krill fishing operations in the Atlantic sector of the Antarctic
the amount of krill available in a Statistical Subarea. Overall length frequency distributions from ... influence the representativeness of krill smaller 35 mm in the catches. Author(s): Sushin, V., Siegel, V ... . Title: Catch per unit effort data from the early years of commercial krill fishing operations in the ... consistent pattern of CPUE values does not occur over time for the entire area. High average CPUE were ...
Meeting Document : WG-EMM-97/22 : Autor(es): Sushin, V., Siegel, V.
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Variants of the ASPM assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity which attempt to reconcile CPUE and catch-at-length data
examined. One allows for the possibility of changes in somatic growth rate in response to increased food ... Abstract: Two variants of the ASPM assessment of the Prince Edward Islands toothfish resource are ... -recruitment relationship. A fit of the first variant yields the biologically implausible result of a decrease ... in somatic growth rate as abundance drops. For the recruitment variability model, results remain ...
Meeting Document : WG-FSA-SAM-04/12 : Autor(es): Brandão, A., Butterworth, D.S.
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Towards an assessment of the stock of the ommastrephid squid Martialia hyadesi in the Scotia Sea: data from predators
exploitation of the sub-Antarctic ommastrephid species Martialia hyadesi will be attempted in the future. This ... and its significant role in the diet of some vertebrate predators the species is clearly important ... within the context of the aims of CCAMLR and should attract greater research effort in the future. Author ... squid is an important component of the diet of several species of albatross and the southern elephant ...
Meeting Document : SC-CAMLR-IX/BG/13 : Autor(es): Delegation of United Kingdom
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Parasites of the Antarctic toothfish (Dissostichus mawsoni Norman, 1937) (Perciformes, Nototheniidae) in the Pacific sector of the Antarctic
species of commercial fisheries in the Antarctic. It is an endemic and is found along the shelf of ... Antarctica, as well as on the slopes of seamounts, underwater elevations and islands in the sub-Antarctic. It ... infection in the Pacific sector of the Antarctic. Specimens were examined during commercial longline fishing ... in the Ross Sea and the Amundsen Sea in January-February 2013. Fourteen species of parasites were ...
Meeting Document : WG-EMM-16/P05 : Autor(es): I.I. Gordeev and S.G. Sokolov
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Parasites of the Antarctic toothfish (Dissostichus mawsoni Norman, 1937) (Perciformes, Nototheniidae) in the Pacific sector of the Antarctic
species of commercial fisheries in the Antarctic. It is an endemic and is found along the shelf of ... Antarctica, as well as on the slopes of seamounts, underwater elevations and islands in the sub-Antarctic. It ... infection in the Pacific sector of the Antarctic. Specimens were examined during commercial longline fishing ... in the Ross Sea and the Amundsen Sea in January-February 2013. Fourteen species of parasites were ...
Meeting Document : WG-FSA-16/P01 : Autor(es): I.I. Gordeev and S.G. Sokolov
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The principal results of YugNIRO complex studies in the Indian sector of the Antarctic
Abstract: In 1997 it was 30 years from the moment of launching YugNIRO fisheries studies in the ... Antarctic. Two essential points should be emphasized in the ideology and methodology of the studies carried ... out. Firstly, complex monitoring is their basis: in addition to the determination of the commercial ... B.G. Trotsenko (Ukraine) Title: The principal results of YugNIRO complex studies in the Indian sector ...
Meeting Document : WG-EMM-98/12 : Autor(es): V.I. Bondarenko, V.A. Bibik, V.V. Gerasimchook, E.P. Goubanov, A.V. Romanov and B.G. Trotsenko (Ukraine)