Resultados de la búsqueda
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Non-native Species in the Antarctic: Report of a Workshop
species, but the continent and Southern Ocean can no longer be considered immune. More than 200 non-native ...
Meeting Document : SC-CAMLR-XXV/BG/21 : Autor(es): Delegation of New Zealand
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Broadbandwidth total target strength measurements of Antarctic krill (Euphausia superba) from reverberation in a cavity
. At each center frequency (fc), the coherent energy in 200-pulse ensembles identified sound scattered ...
Meeting Document : WG-EMM-02/49 : Autor(es): D.A. Demer and S. G. Conti (USA)
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Hydrography and acoustic biomass estimates of Antarctic krill (Euphausia superba) near the South Shetland Islands, Antarctica, during January 2000: preliminary results
echosounder operating at 38, 120, and 200 kHz, from 8 transects comprising the South Shetland Islands (SSI ...
Meeting Document : WG-EMM-00/52 : Autor(es): D. Kang, Y. Lee, H.-C. Shin, W. Lee and S. Kim (Republic of Korea)
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Distribution and some biological features of icefish (Champsocephalus gunnari) at different life cycle stages in the South Georgia subarea
had the opposite direction. Overwintering of icefish occurred at the depths of 200-250 m far from the ...
Meeting Document : WG-FSA-99/65 : Autor(es): Zh.A. Frolkina (Russia)
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Survey results on abundance and biology of toothfish in Division 58.4.3b by Shinsei maru No.3 during 2006/07–2011/12 and proposal of the consecutive survey in 2012/13
downward tendencies with years. D. mawsoni mainly occurred in the shallower areas > 1 200 m but ...
Meeting Document : WG-FSA-12/56 : Autor(es): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)
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Results of the tagging experiment for (D. eleginoides) in Subarea 48.4, 2007 update
. Additionally, 100 rajids were tagged and released. 2. D. eleginoides and rajids appear to have different ...
Meeting Document : WG-FSA-07/32 : Autor(es): J. Roberts and D.J. Agnew (United Kingdom)
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Distribution of albatrosses and petrels in the WCPFC Convention Area and overlap with WCPFC longline fishing effort
and south of 30ºS. • WCPFC longline fisheries set approximately 100 million hooks each year north of ...
Meeting Document : WG-FSA-06/19 : Autor(es): C. Small (BirdLife International)
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Beach debris survey – Main Bay, Bird Island, South Georgia, 2003/04
packaging bands were recovered. Miscellaneous debris increased by 100% since last year (from 175 to 350 ...
Meeting Document : SC-CAMLR-XXIV/BG/15 : Autor(es): Delegation of the United Kingdom
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By-catch of fishes caught by the fishery vessel Niitaka Maru in the South Georgia area (August to September 2004)
Georgia Island. Among 100 net hauls quantitatively examined, a total of 12 species belonging to 6 families ...
Meeting Document : WG-EMM-05/19 : Autor(es): T. Iwami, T. Hayashi, K. Taki and M. Naganobu (Japan)
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Avoidance of incidental mortality of seabirds and the implementation of Conservation Measure 169/XVII in Statistical Subarea 88.1 in the 1998/99 season
s.d. = 0.06, n = 74). Observer coverage was 31% of all hooks hauled and 100% of all sets during the ...
Meeting Document : WG-FSA-99/35 : Autor(es): J. Molloy and N. Smith (New Zealand)