Search results
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Review of CCAMLR activities on monitoring marine debris in the Convention Area
a peak in 1993 and has showed a general decline since, with the lowest levels on record being reported ... a peak in 1993 and has showed a general decline since, with the lowest levels on record being reported ...
Meeting Document : SC-CAMLR-XXIII/BG/11 : Author(s): Secretariat
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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
and SO, being deepest around at daytime and shallowest around at nighttime from summer to winter, but did ... not show such diurnal vertical migration during winter in SG, being deepest around at morning twilight ... and afternoon in every season in every area. Diurnal changes in CPUE occurred, being largest around at daytime ... and smallest around at nighttime during autumn and winter in each area, but being smaller around at daytime ...
Meeting Document : WG-EMM-04/44 : Author(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 : Author(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 : Author(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
h) and longer overnight (19.9 h) trips, with diurnal trips (74%) being dominant in number (263 out of 355 trips ... overnight (19.9 h) trips, with diurnal trips (74%) being dominant in number (263 out of 355 trips ...
Meeting Document : WG-EMM-03/37 : Author(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 : Author(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 : Author(s): R. Hucke-Gaete, C.A. Moreno and J.A. Arata (Chile)
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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 : Author(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 : Author(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 : Author(s): S.M. Kasatkina and A.P. Malyshko (Russia)