Résultats de la recherche
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Revision of biological and population parameters for Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a comprehensive survey of fishing grounds and recruitment areas in the region
the identification of Ground B as the most important area for 7 to 8 year old fish in the Heard Island ...
Meeting Document : WG-FSA-99/68 : Auteur(s): A.J. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Signy Island, South Orkney Islands 1997/98
(nil at Bird Island), a slight drop (8%) from 1996/97. The decrease in observed entanglements is ...
Meeting Document : SC-CAMLR-XVII/BG/12 : Auteur(s): Delegation of the United Kingdom
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CEMP INDICES: 2009 UPDATE
indices. Over that time period, 8 or more anomalies per season were observed in six seasons including 2008 ...
Meeting Document : WG-EMM-09/05 : Auteur(s): Secretariat
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ASSESSMENT OF PATAGONIAN TOOTHFISH POPULATION IN THE NORTH OF SUBAREA 48.4 USING DATA FROM A FOUR-YEAR TAGGING EXPERIMENT
48.4 and 48.3. 8. CASAL estimates of D. eleginoides population size in the North of 48.4 agree with ...
Meeting Document : WG-FSA-09/17 : Auteur(s): J. Roberts and D.J. Agnew (United Kingdom)
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REVIEW OF CCAMLR ACTIVITIES ON MONITORING MARINE DEBRIS IN THE CONVENTION AREA
cases of hydrocarbon soiling for 8 species of seabirds, and 1 species of seal, have been reported to the ...
Meeting Document : WG-IMAF-09/08 : Auteur(s): Secretariat
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Acoustic discrimination of southern ocean zooplankton
) and a multiple-opening 8 m2 rectangular mid-water trawl (RMT8). Analysis of catches suggested that ...
Meeting Document : WG-EMM-97/54 : Auteur(s): Watkins, J.L., Brierley, A.S., Goss, C., Ward, P.
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Diving pattern and performance in nonbreeding gentoo penguins (Pygoscelis papua) during winter
, trip duration was 6-8 h, and birds spent 51-62% of the foraging trip diving. Dive depth and duration ...
Meeting Document : WG-CEMP-92/37 : Auteur(s): T.D. Williams (United Kingdom), A. Kato (Japan), J.P. Croxall (United Kingdom), Y. Naito (Japan), D.R. Briggs, S. Rodwell and T.R. Barton (United Kingdom)
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An evaluation of reduced target strength estimates reported for krill (Euphausia superba)
there is 8-12 db of possible error in the calculations. This is most if not all of the difference cited ...
Meeting Document : WG-KRILL-90/13 : Auteur(s): M.C. Macaulay (USA)
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Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
have varied between 1% and 8% of the declared catches over the period 2003–2009, with an average of 3.6 ...
Meeting Document : WG-FSA-10/P06 : Auteur(s): J. Moir Clark and D.J. Agnew
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An assessment of the use of ocean gliders to undertake acoustic measurements of zooplankton: the distribution and density of Antarctic krill in the Weddell Sea
density estimates by up to 8-fold. Glider-based, echo-sounder–derived krill density profiles for the two ...
Meeting Document : WG-EMM-14/P02 : Auteur(s): D. Guihen, S. Fielding, E. Murphy, K. Heywood and G. Griffiths