Résultats de la recherche
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Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using the Japanese fishery data
smaller around at daytime during summer in SS and SO. Daily average trawling depth tended to be shallower ...
Meeting Document : WG-EMM-04/44 : Auteur(s): K. Taki, T. Hayashi and M. Naganobu (Japan)
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An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort
evasion rate increases. This research suggests that it would be possible to calculate a precautionary ...
Meeting Document : WG-FSA-04/63 : Auteur(s): I. Ball (Australia)
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An 8-year cycle in krill biomass density inferred from acoustic surveys conducted in the vicinity of the South Shetland Islands during the austral summers of 1991/1992 through 2001/2002
variability may be attributed to changes in the spatial distribution of krill relative to the survey area ...
Meeting Document : WG-EMM-03/6 : Auteur(s): R.P. Hewitt, D.A. Demer and J.H. Emery (USA)
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Foraging strategies of chinstrap penguins at Signy Island, Antarctica: importance of benthic feeding on Antarctic krill
time-depth recorders. Foraging trips of penguins could be divided into 2 groups, short diurnal (7.8 h ...
Meeting Document : WG-EMM-03/37 : Auteur(s): A. Takahashi (Japan), M.J. Dunn, P.N. Trathan (United Kingdom), K. Sato, Y. Naito (Japan), J.P. Croxall (United Kingdom)
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Otolith microstructure of juvenile fish, the first annulus radius and pelagic stage duration of icefish Champsocephalus gunnari (Channichthyidae) in the South Georgia area
resulting age-length ratio can be used in separation of adjacent year-classes during juvenile fish surveys ...
Meeting Document : WG-FSA-03/75 Rev. 1 : Auteur(s): L.V. Shcherbich (Russia)
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Operational interactions between cetaceans and the Patagonian toothfish (Dissostichus eleginoides) industrial fishery off Southern Chile
fishing yield is considered to be low. When mixed sightings of orcas and sperm whales were encountered (n ...
Meeting Document : WG-FSA-03/95 : Auteur(s): R. Hucke-Gaete, C.A. Moreno and J.A. Arata (Chile)
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Krill population dynamics in the Scotia Sea: variability in growth and mortality within a single population
Abstract: Understanding the demographics of Antarctic krill over large scales may be complicated ...
Meeting Document : WG-EMM-02/16 : Auteur(s): K. Reid, E.J. Murphy (United Kingdom), V. Loeb and R.P. Hewitt (USA)
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Proposal for a new Antarctic Specially Protected Area, Terra Nova Bay, Ross Sea
boundary coordinates which can be readily identified on maps and by ship navigation systems; d) the need to ...
Meeting Document : WG-EMM-02/56 : Auteur(s): Proposed by Italy
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Preliminary report on IWC-SO GLOBEC collaborative research in the western Antarctic Peninsula study area, March–June 2001
associations will be tested during the winter NB Palmer cruise (July- September) and through modelling and ...
Meeting Document : SC-CAMLR-XX/BG/29 : Auteur(s): Observer (IWC)
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On influence of acoustic survey methodology improvement on krill biomass estimation. (A comparison of results of acoustic surveys based on single-frequency and double-frequency algorithms)
analysis of interannual and interseasonal krill biomass variability by results of acoustic survey is to be ...
Meeting Document : WG-EMM-01/41 : Auteur(s): S.M. Kasatkina and A.P. Malyshko (Russia)