Résultats de la recherche
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Diet of the Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (Subarea 88.1)
bottom longline in the Ross Sea during the 2001 and 2002 fishing seasons was analysed (3 937 and 5 426 ... stomachs examined respectively). Fish sampled in 2001 were caught at depths of 317 to 2 154 m and ranged ... and ranged from 62 to 197 cm TL. A high proportion of stomachs were empty (34% in 2001 and 49% in 2002 ... identification difficult. Fish were the most important prey category (% F = 86 in 2001 and % F = 77 in 2002), in ... . mawsoni from the Ross Sea over the 2001 and 2002 summer fi shing seasons, with the aim of increasing our ... 2001 and 815–1 623 m in 2002, using Mustad autoline hooks baited with arrow squid (Notodarus spp ... . Bait, with marks indicating that D. mawsoni had been feeding on the line before capture, was present ... (34% of stomachs in 2001 and 49% in 2002). This may be due in part to a lack of food resources or ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 113–123 : Auteur(s): Fenaughty, J.M., D.W. Stevens and S.M. Hanchet
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Entanglement of Antarctic fur seals in marine debris at Cape Shirreff and San Telmo Islets, Livingston Island, Antarctica: 1988–1997
Southern Ocean is developed, nevertheless, we consider that our estimates could be underestimations. To ... sighting network to assess with more complete data the impact that marine debris is causing on the marine ... vessels operating in CCAMLR's regulated areas of the Southern Ocean, with further instruction of ... in marine debris (neck collars) at SSSI N°32 and CEMP site 'Cape Shirreff and San Telmo islets ...
Meeting Document : SC-CAMLR-XVI/BG/33 : Auteur(s): Delegation of Chile
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Standardised CPUE analysis of the Antarctic toothfish (Dissostichus mawsoni) fishery in the Ross Sea for the years 1997/98 to 2005/06
vessels to set lines, in addition to extreme ice conditions that limited where lines could be set. None of ... fishing years. This report revises and updates the previous analysis with the addition of data from the ... that have been in the fishery for at least 4 years. We estimate indices using both lognormal ... generalised linear models and a Tweedie mixed model. The variables included in the analysis appeared ...
Meeting Document : WG-FSA-06/47 : Auteur(s): A. Dunn and S.M. Hanchet (New Zealand)
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Seabird mortality on longlines in Australian waters: a case study of progress and policy
employed. In many cases, it is unlikely that such data will be available for a fishery. To overcome some of ... seabird mortality is poorly known for most of the world's longline fisheries. Information on bird ... was achieved rapidly, the rate has plateaued, or risen slightly since then, indicating that there may ... that awareness of the seabird bycatch issue has risen rapidly in ten years. In analysing seabird ...
Meeting Document : WG-FSA-98/29 : Auteur(s): R. Gales, N. Brothers, T. Reid, D. Pemberton and G.B. Baker (Australia)
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e-cc-xviii-a4.pdf
... from the previous year’s adopted budget. With the understanding that Germany would be able to clarify ... with Financial Regulations or International Accounting Standards. It also noted that the audit report ... in 1994 that a full audit should be performed on average once every two years, and in 1995 that this ... two years, the Committee recommended that the Commission require a full audit to be performed on the
application/pdf attached to:SCAF-99Meeting Report : SCAF-99
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Estimation of catch rate and mean weight in the exploratory Dissostichus fisheries across Divisions 58.4.1 and 58.4.2 using generalised additive models
between 2003 and 2011 enabled the development of generalised additive mixed models that were then used to ... D. mawsoni) have been operating since 2003. Formal stock assessments have yet to be developed for ... , with most locations within fishable depths predicted to have catch rate of less than 100 kg per 1000 ... shown to be an important area for pre-adult D. mawsoni. Development of similar models to analyse fishery ...
Meeting Document : WG-FSA-11/35 : Auteur(s): D.C. Welsford (Australia)
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e-sc-xvi-a5.pdf
... guides for other major fisheries and research datasets. The Working Group felt that it would be 2 ... – the Secretariat was advised by Ukraine that further work would be required to prepare historical data ... for submission and that this could not be done due to resource limitations. Longline fishery data ... input from Members to be resolved satisfactorily. The Working Group proposed that the Secretariat
application/pdf attached to:WG-FSA-97Meeting Report : WG-FSA-97
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WG-FSA-02
operating in the Convention Area during the 2001/02 season Secretariat WG-FSA-02/13 Rev. 2 A summary of ... Summary of an observation aboard a pot vessel operating in the Convention Area during the 2001/02 season ... Islands: 2001–2002 B.P. Watkins (South Africa) WG-FSA-02/18 Progress report of Chilean research on ... ) and L. Zane (Italy) WG-FSA-02/22 Demersal longlines with integrated weight: a preliminary assessment ...
Meeting
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e-sc-xx-a5-appH.pdf
... directly concerned with the use of otoliths for age determination, it was agreed that it would be ... annuli would be assigned the same age, 2(1), as a fish with two visible annuli sacrificed in August ... that the primary aim should be to concentrate on the one species D. eleginoides. 1.4 In summary form ... estimation techniques be refined to improve the quality of these assessments. 2.3 It was noted that the
application/pdf attached to:WEAPT-01Meeting Report : WEAPT-01
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e-cc-iii-aE.pdf
... had conformed with the advice of the Auditor. The Committee felt that it was a question of ... . Appointment of Auditor 6. Financial Regulation 11.1 requires that the external auditor shall be the Auditor ... would actually be spent. The Executive Secretary explained that the original allocation had been based ... that the official Australian Government estimated rate be used. 4 Data Management 16. There
application/pdf attached to:SCAF-84Meeting Report : SCAF-84