Resultados de la búsqueda
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Use of a population model to assess the impact of longline fishing on wandering albatross populations
; such deaths are likely to be relatively more frequent among young, naive birds. The model is used to ... -50 years to stabilize after a perturbation. Consequently, caution must be exercised when interpreting ...
Meeting Document : WG-IMALF-94/08 : Autor(es): Coleen L. Moloney, John Cooper, Peter G. Ryan and W. Roy Siegfried (South Africa)
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DEVELOPMENT OF EFFECTIVE MITIGATION TO REDUCE SEABIRD MORTALITY IN THE ICEFISH (CHAMPSOCEPHALUS GUNNARI) TRAWL FISHERY IN SUBAREA 48.3
several measures, including net‐binding and net weighting. Net binding has proved to be a highly effective ... and simply applied mitigation measure and is thought to be largely responsible for the continued ...
Meeting Document : WG-IMAF-09/15 : Autor(es): B. Sullivan (BirdLife International), J. Clark (United Kingdom), K. Reid (Secretariat) and E. Reid (BirdLife International)
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IDENTIFICATION OF DATA QUALITY METRICS FOR TAGGING DATA SELECTION
quality metrics may be most powerful in distinguishing the trips considered to have good tagging data ... could be helpful in the identification of trips which have similar data quality to the known “good data ...
Meeting Document : WG-SAM-09/19 : Autor(es): D.A.J. Middleton and A. Dunn (New Zealand)
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CONTINUING CCAMLR’S FIGHT AGAINST IUU FISHING FOR TOOTHFISH EXECUTIVE SUMMARY OF THE REPORT BY TRAFFIC INTERNATIONAL AND WWF AUSTRALIA
executive summary of a recent, soon to be published report produced by TRAFFIC International in conjunction ... %, compared to CCAMLR’s average estimate of 10% of total landings. This suggests that CCAMLR may be ...
Meeting Document : CCAMLR-XXVII/BG/38 : Autor(es): Submitted by IUCN
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THE ISSUE OF NON-COMPLIANCE WITH CCAMLR TAGGING PROGRAM
expected that the data will be made available to SCIC at this year’s meeting. Australia undertook an ... significant issue and should be considered further by the Commission, including adopting appropriate and ...
Meeting Document : CCAMLR-XXVII/BG/22 : Autor(es): Delegation of Australia
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DISTRIBUTION OF KRILL AT THRESHOLD DENSITIES SUITABLE FOR FISHING IN THE ATLANTIC SECTOR: ANALYSIS OF THE 2000 SYNOPTIC SURVEY DATA
pelagic and shelf SSMUs suggests that the fishery will be less efficient and, perhaps, less economically ... threshold levels. These relationships will be useful for linking the scale represented in operating models ...
Meeting Document : WG-EMM-08/16 : Autor(es): S. Hill and D. Agnew (United Kingdom)
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Orientation of Antarctic krill in an aquarium
Abstract: Acoustic methods appear to be the best way to estimate Antarctic krill abundance ... center of mass was found to be situated more to the anterior than in males and immature females. The ...
Meeting Document : WG-KRILL-93/24 : Autor(es): Y. Endo (Japan)
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Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys
predator colonies catches in January and February may be up to 48% of the land-based predator consumption ... than would be expected considering the fishery as a whole. Author(s): D.J. Agnew (Secretariat) Title ...
Meeting Document : WG-KRILL-92/19 : Autor(es): D.J. Agnew (Secretariat)
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Preliminary results of an age/length study of juvenile Notothenia rossii marmorata from Potter Cove, South Shetland Islands
marmorata proved to be a reliable method. However, it might be not viable for adult specimens. Author(s): E ...
Meeting Document : WG-FSA-90/09 : Autor(es): E. Barrera-Oro and R. Casaux (Argentina)
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Effects of different harvesting strategies on the stock of Antarctic icefish Champsocephalus gunnari around South Georgia
was assumed to fo11wed the historical pattern. Pulse fishing prove to be the least preferable ... be the most profitable and least risky harvesting strategy at present. The establishment of regular ...
Meeting Document : SC-CAMLR-VIII/BG/47 : Autor(es): Delegation of Federal Republic of Germany