Résultats de la recherche
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Aerobic dive limit: how often does it occur in nature?
Abstract: Diving animals offer a unique opportunity to study the importance of physiological ... animal is it’s aerobic dive limit (ADL). The ADL has only been measured in a few species. The goal of ...
Meeting Document : WG-EMM-00/48 : Auteur(s): D.P. Costa, N.J. Gales and M.E. Goebel (USA)
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On possibility of using acoustic method to improve quality of Champsocephalus gunnari biomass estimates in Subarea 48.3
-February 2000). Estimation of possible target strength values was made by a comparison to TS of other fish ... and physical body properties. There has been proved a comparability of Ch.gunnari length frequencies ...
Meeting Document : WG-FSA-00/31 : Auteur(s): S. Kasatkina (Russia)
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Beach debris survey – Main Bay, Bird Island, South Georgia, 1997/98
revealed a total of 430 items, 49 percent more than the total of 289 items in 1996/97. The increase of the ... is a good sign that increased monitoring in the South Georgia longline fishery may have reduced the ...
Meeting Document : CCAMLR-XVIII/BG/6 : Auteur(s): Delegation of the United Kingdom
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Underwater noises produced by research vessels (some comments on acoustic sampling protocol for the Area 48 synoptic survey
echosurveying has been emphasized. It has been shown that a difference between the underwater noise levels of ... multiple-ships like during a multinational effort to synoptical survey the Area 48. Author(s): S ...
Meeting Document : WG-EMM-99/18 : Auteur(s): S. Kasatkina (Russia)
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SPATIAL PROTECTION AND MANAGEMENT OF ANTARCTIC MARINE BIODIVERSITY
Abstract: This paper is based on a presentation given at the Joint CEP/SC-CAMLR Workshop (3-4 ... ensure that such measures are implemented on a scientific basis, and with the aim of achieving harmonised ...
Meeting Document : WG-EMM-09/09 : Auteur(s): S. Grant (United Kingdom)
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JAPANESE SCIENTIFIC OBSERVER ACTIVITIES FOR KRILL FISHERY IN CCAMLR CONVENTION AREA FROM 2003/04 TO 2007/08 FISHING SEASONS
are analyzed through a cooperative scientific network on Antarctic ecosystem. Biological analysis of ... fishery management and marine science. The Japanese government will ensure a certain level of observer ...
Meeting Document : WG-EMM-09/19 : Auteur(s): M. Kiyota and T. Iida (Japan)
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Changes in population size of large Procellariiformes breeding in the French sub-Antarctic islands: potential influence of southern fisheries and particularly long lining
Japanese tuna fishery and in a lesser extent the neritic Dissostichus fishery operating in the Kerguelen ... resulted in the slow recovery of great albatross population. Long-line fisheries are likely to represent a ...
Meeting Document : WG-IMALF-94/11 : Auteur(s): Henri Weimerskirch and Pierre Jouventin (France)
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IDENTIFICATION OF DATA QUALITY METRICS FOR TAGGING DATA SELECTION
is sensitive to the set of trips considered to have good data. However, a restricted set of data ... . Middleton and A. Dunn (New Zealand) Title: IDENTIFICATION OF DATA QUALITY METRICS FOR TAGGING DATA ...
Meeting Document : WG-SAM-09/19 : Auteur(s): D.A.J. Middleton and A. Dunn (New Zealand)
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Changes in the fish biomass around Elephant Island (Statistical Subarea 48.1) from 1976 to 1996
. gibberifrons and C. aceratus had apparently recovered to a large extent by the second half of the 1980s. C ... . gunnari remained at a low level. The status of N. rossii is still unclear, although some recovery was ...
Meeting Document : WG-FSA-97/27 : Auteur(s): Kock, K.-H.
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Fishes incidentally caught by Japanese Antarctic krill commercial fishery to the north of the South Shetland Islands in February 1997
hauls examined, a total of 61 specimens belonging to 4 families and 7 species, Electrona antarctica (50 ... time zone of trawling, which is thought to depend on a large amount of bathypelagic fishes in the ...
Meeting Document : WG-EMM-97/72 : Auteur(s): Iwami, T., Ichii, T., Naganobu, M., Kawaguchi, S.