Résultats de la recherche

1. Modifications to the Generalised Yield Model in 2004, version GYM501E.EXE

   Abstract:  The Generalised Yield Model is used by the WG-FSA in the assessments of Champsocephalus gunnari, Dissostichus eliginoides and Euphausia superba. Its current version is GYM501D.EXE. In the course of reviewing the methods for estimating the time series of recruitments of D. elegionoides

   Meeting Document : WG-FSA-04/91 : Auteur(s): A.J. Constable (Australia)

2. Summary of the Ecologically Related Species Working Group meeting

   Abstract:  The CCSBT Ecologically Related Species Working Group held its 5th meeting in Wellington in February 2004. This report provides a summary of the discussion and outcomes of that meeting from the IMAF nominated observer at the meeting. Author(s):  J. Molloy (New Zealand) Title:  Summary of

   Meeting Document : WG-FSA-04/33 Rev. 1 : Auteur(s): J. Molloy (New Zealand)

3. Development of an Antarctic toothfish (Dissostichus mawsoni) stock model for CCAMLR Subarea 88.1 for the years 1997/98 to 2003/04

   Author(s):  A. Dunn, D.J. Gilbert, S.M. Hanchet and B. Bull (New Zealand) Title:  Development of an Antarctic toothfish (Dissostichus mawsoni) stock model for CCAMLR Subarea 88.1 for the years 1997/98 to 2003/04 Approval:  Approved

   Meeting Document : WG-FSA-04/36 : Auteur(s): A. Dunn, D.J. Gilbert, S.M. Hanchet and B. Bull (New Zealand)

4. Updated ASPM assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   Abstract:  The ASPM assessment of the Prince Edward Islands toothfish resource by Brandão and Butterworth (2004) that permitted annual fluctuations about a deterministic stock-recruitment relationship is updated to take account of further catch, GLM standardised CPUE and catch- at-length

   Meeting Document : WG-FSA-04/37 : Auteur(s): A. Brandão and D.S. Butterworth (South Africa)

5. Mortalidad incidental de aves en la pesquería de cherna con palangre semipelágico

   Abstract:  Between August and November 2001, two fishing vessels carried out exploratory and experimental surveys with semipelagic and different configurations of long line directed to the capture of Wreckfish (Polyprion americanus) and other fish species within the Uruguayan EEZ. Observers were

   Meeting Document : WG-FSA-04/38 : Auteur(s): Y.H. Marín, A. Stagi and J. Chocca (Uruguay)

6. Aves marinas registradas en el océano Atlántico sur y sudoccidental durante el período 1994¬–2003

   Abstract:  Records of seabirds collected by on board observers on different research or fishing vessels between the years 1994 and 2003 are presented. A total of 883 daily census were included. 22 species and three genera were identified in the Atlantic Ocean, within an area between 20ºS and 57ºW

   Meeting Document : WG-FSA-04/39 : Auteur(s): Y.H. Marín, L.C. Barea, J.F. Chocca y A. Stagi (Uruguay)

7. Population structure of icefish (Champsocephalus gunnari) in the South Georgia area (Antarctic)

   Abstract:  The living conditions of Champsocephalus gunnari in the eastern, western shelf areas of South Georgia and at Shag Rocks are different. The length-age structure of C.gunnari groupings inhabiting the areas at Shag Rocks and South Georgia is characterized with the lack of fish below 11 cm

   Meeting Document : WG-FSA-04/40 : Auteur(s): Zh.A. Frolkina and I.A. Trunov (Russia)

8. Annotated bibliography: seabird interactions with trawl fishing operations and cooperative research

   Abstract:  We briefly summarize the available literature (17 documents) on the nature of seabird interactions with trawl gear, efforts to date on the development of technologies to prevent these interactions, and management imperatives affecting the Alaska trawl fleet. We also summarize available

   Meeting Document : WG-FSA-04/47 : Auteur(s): K. Dietrich and E. Melvin (USA)

9. Trends in breeding numbers and survival of black-browed (Thalassarche melanophrys) and grey-headed albatrosses (T. chrysostoma) breeding on Macquarie Island

   Abstract:  Black-browed (Thalassarche melanophrys) and grey-headed (T. chrysostoma) albatrosses are globally threatened seabirds that breed on remote subantarctic islands. Population trends of black-browed and grey-headed albatrosses breeding on Macquarie Island were described using historical data

   Meeting Document : WG-FSA-04/48 : Auteur(s): A. Terauds, R. Gales and R. Alderman (Australia)

10. Foraging areas of black-browed and grey-headed albatrosses breeding on Macquarie Island in relation to marine protected areas

    Abstract:  1. While Marine Protected Areas (MPAs) are often established to protect threatened top-order predators, there is a paucity of data that can be used to evaluate their efficacy in achieving this purpose. 2. We assessed the effectiveness of a network of MPAs around Macquarie Island in the

    Meeting Document : WG-FSA-04/49 : Auteur(s): A. Terauds, R. Gales, G.B. Baker and R. Alderman (Australia)

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