Resultados de la búsqueda
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Preliminary information on inshore demersal fish from the Danco Coast, Antarctic Peninsula, in the 1999/00 summer season
population of G. gibberifrons in that area during the last seventeen years. Information on reproduction and ... terms of number and mass with that of the South Shetland Islands area, except for a marked higher ... around the South Shetland Islands at the end of the 1970s was responsible for the decrease in the inshore ... diet of the fish species caught are provided. The diet analysis showed general agreement on the feeding ...
Meeting Document : WG-FSA-00/63 : Autor(es): R. Casaux, E. Barrera-Oro, A. Baroni and A. Ramón
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The effects of CEMP monitoring procedures on Adelie penguin colonies
two breeding seasons. The implications of these findings for the CCAMLR Ecosystem Monitoring Program ... attachment on the performance of Adelie penguins were investigated over three seasons at Bechervaise Island ... band and tag loss. There was a reduction in return rates of birds banded for more than one season, but ... during the incubation period or for several consecutive trips during chick rearing resulted in increased ...
Meeting Document : WG-CEMP-93/19 : Autor(es): J. Clarke, K. Kerry (Australia)
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Longline fishing at Tristan da Cunha: impact on seabirds
important seabird populations. Two longline fisheries occur within Tristan’s Exclusive Economic Zone: a ... pelagic fishery for tunas and a demersal fishery for bluefish and alfoncino. Fishery observers have ... birds per 1000 hooks). By comparison, the pelagic fishery for tuna, which exceeds demersal fishing ... breeding at the islands. Stricter regulations are required for pelagic vessels, including routine placing ...
Meeting Document : WG-FSA-00/13 : Autor(es): N. Glass, I. Lavarello, J.P. Glass and P.G. Ryan (South Africa)
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REPORT ON CCAMLR CATCH DOCUMENTATION SCHEME TRAINING CONDUCTED BY AUSTRALIA IN MALAYSIA, JUNE 2008
Author(s): Delegation of Australia Title: REPORT ON CCAMLR CATCH DOCUMENTATION SCHEME TRAINING ... Approved Document Release Consent: Yes Delegation responsibility for releasing documents: CCAMLR ...
Meeting Document : CCAMLR-XXVII/BG/20 : Autor(es): Delegation of Australia
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On observations of ectoparasites of icefish Champsocephalus gunnari in Subarea 48.3 in March 1999
fishery for Champsocephalus gunnari in CCAMLR subarea 48.3. During the processing of catches taken in the ... area of the northwestern slope, two species of parasites were revealed: copepod Eubrachiella antarctica ... constituted 24.4% and with leeches- 18.5 %. Author(s): V.L. Senioukov (Russia) Title: On observations of ...
Meeting Document : WG-FSA-99/58 : Autor(es): V.L. Senioukov (Russia)
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Assessment of fishable krill biomass on the basis of the acoustic surveys results using geostatistical methods
krill density based on the acoustic survey data is demonstrated. The results obtained indicate ... usefulness of these methods in studying the structure of krill density field for biomass assessment in ... Subarea 48.3 based on the surveys 2000 and 2002 indicates that krill fishable biomass is concentrated in ... by years and SSMUs reflecting inter-annual fluctuations of the krill density field structure ...
Meeting Document : WG-SAM-10/07 Rev. 1 : Autor(es): S.M. Kasatkina and P.S. Gasyukov (Russia)
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Research concept on catchability to study toothfish abundance/stocks in the Antarctic marine areas
Abstract: Main two methods, which are used for the estimation of abundance/stocks of toothfish in ... the Antarctic marine areas, are the method based on tag recaptures and the method grounding on the ... guaranteed toothfish abundance value on a designated marine area. This provide a valuable reference data ... . Pshenichnov, O. Diripasko and V. Gurianov Title: Research concept on catchability to study toothfish ...
Meeting Document : WG-SAM-18/19 : Autor(es): K. Demianenko, L. Pshenichnov, O. Diripasko and V. Gurianov
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Report on assessment and avoidance of incidental mortality in the Convention Area 1993/94
Author(s): United Kingdom Title: Report on assessment and avoidance of incidental mortality in ...
Meeting Document : CCAMLR-XIII/BG/20 : Autor(es): United Kingdom
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Report on assessment and avoidance of incidental mortality in the Convention Area in 1988/89
Author(s): Japan Title: Report on assessment and avoidance of incidental mortality in the ...
Meeting Document : CCAMLR-VIII/BG/20 : Autor(es): Japan
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Report: Workshop on Researcher-Seabird Interactions - July 14-18, 1993, Monticello, Minnesota
Author(s): W.R. Fraser and W.Z. Trivelpiece, Conveners (USA) Title: Report: Workshop on ...
Meeting Document : WG-CEMP-93/20 : Autor(es): W.R. Fraser and W.Z. Trivelpiece, Conveners (USA)