Search results
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Fitting a von Bertalanffy growth model to length-at-age data accounting for length-dependent fishing selectivity and length-stratified sub-sampling of length frequency samples
Abstract: Response-biased sampling in the context of regression modelling occurs when sample units are selected with a probability that is a function of the response. In sampling to obtain fish to both age and measure for length there are two potential response-biased sampling processes when
Meeting Document : WG-FSA-SAM-05/13 : Author(s): S.G. Candy (Australia)
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The structure and spatial distribution of Antarctic krill aggregations from acoustic observation in the South Georgia area
Abstract: Results of acoustic surveys carried out in winter months of 2000 and 2002 demonstrate significant distinctions in spatial distribution patterns of krill in the northwestern and the northeastern parts of South Georgia area. The boundary between two areas is located at about 37°30/ W. It
Meeting Document : WG-EMM-04/66 Rev. 1 : Author(s): S.M. Kasatkina (Russia)
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Comparison of the catches and biological characteristics of Dissostichus mawsoni in Subarea 88.1 in seasons of 2002/03 and 2003/04
Abstract: This report presents results of an exploratory fishery for Antarctic toothfish (D. mawsoni) conducted by the Russian vessels “Yantar” and “Volna” for two seasons of 2002/03 and 2003/04. The analysis of data collected relates to catch composition, effort, CPUE, and biological
Meeting Document : WG-FSA-04/84 Rev. 1 : Author(s): K.V. Shust, N.V. Kokorin and A.F. Petrov (Russia)
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Preliminary results from a study examining spatial structure and connectivity in Patagonian toothfish (Dissostichus eleginoides) in the South Atlantic section of the Southern Ocean
Abstract: Using the High Resolution laser-ICPMS at Old Dominion University, we sampled the edge of otoliths from Patagonian toothfish (Dissostichus eleginoides), and examined whether the elemental signatures could discriminate between geographic locations along the Scotia Arc and along the eastern
Meeting Document : WG-FSA-03/86 Rev. 1 : Author(s): J.R. Ashford (USA), A. Arkhipkin (United Kingdom) and C.M. Jones (USA)
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A summary of observations on board longline vessels operating within the CCAMLR Convention Area
Author(s): Secretariat Title: A summary of observations on board longline vessels operating within the CCAMLR Convention Area Approval: Approved
Meeting Document : WG-FSA-03/63 Rev. 1 : Author(s): Secretariat
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Summary of observations aboard trawlers operating in the Convention Area during the 2002/03 season
Author(s): Secretariat Title: Summary of observations aboard trawlers operating in the Convention Area during the 2002/03 season Approval: Approved
Meeting Document : WG-FSA-03/64 Rev. 1 : Author(s): Secretariat
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Assessment of stone crab (Lithodidae) density on the South Georgia slope using baited video cameras
Abstract: During January 2000 a baited video camera system was deployed fifteen times at depths of 719-1518 m around the sub-Antarctic island of South Georgia. Four species of lithodid (Anomura: Lithodidae) crab (Paralomis formosa, P. spinosissima, Lithodes sp. and Neolithodes diomedeae) were
Meeting Document : WG-FSA-03/77 Text : Author(s): M.A. Collins, C. Yau, F. Guillfoyle, P. Bagley, I. Everson, I.G. Priede and D. Agnew (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
Abstract: On the basis of the results of the trawl-acoustic survey in February-March 2002, the microstructure analysis of otoliths of juvenile icefish of 5.5-13.3 cm in length was carried out. Fish studied represent a mixture of two year-classes of 1999-2000 and 2000-2001. The mean width of the
Meeting Document : WG-FSA-03/75 Rev. 1 : Author(s): L.V. Shcherbich (Russia)
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Research set simulation using fish heaven
Author(s): S. Hanchet and I. Ball (New Zealand) Title: Research set simulation using fish heaven Approval: Approved
Meeting Document : WG-FSA-SAM 03/11 : Author(s): S. Hanchet and I. Ball (New Zealand)
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Modelling catch and effort data using generalized linear models, the tweedie distribution, and random vessel effects : longline fishery for Dissostichus eleginoides in CCAMLR area 48.3
Author(s): S. Candy (Australia) Title: Modelling catch and effort data using generalized linear models, the tweedie distribution, and random vessel effects: longline fishery for Dissostichus eleginoides in CCAMLR area 48.3 Approval: Approved
Meeting Document : WG-FSA-SAM 03/12 : Author(s): S. Candy (Australia)