Résultats de la recherche

1. The spawning dynamics of Patagonian toothfish in the Australian EEZ at Heard Island and the McDonald Islands and their importance to spawning activity across the Kerguelen Plateau

   Abstract:  In 2011, AAD, the Fisheries Research and Development Corporation and Australian fishing industry conducted a joint project to study the reproductive dynamics of Patagonian toothfish (Dissostichus eleginoides) around Heard Island and the McDonald Islands (HIMI, Division 58.5.2).

   Meeting Document : WG-FSA-12/P08 : Auteur(s): D.C. Welsford, J. McIvor, S.G. Candy and G.B. Nowara

2. Research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 in Division 58.4.3a (this is a revision of WG-SAM-12/14)

   Abstract:  In 2011/2012, a French vessel conducted its first exploratory fishing campaign in division 58.4.3a. In order to achieve a robust stock assessment that would provide advice on catch limits according to CCAMLR decision rules, it is suggested to continue the research program for the next

   Meeting Document : WG-FSA-12/29 : Auteur(s): A. Rélot-Stirnemann (France)

3. Finfish research proposals for Subarea 48.6 by Koryo Maru 11 for 2012/13 (this is a revision of WG-SAM-12/12)

   Abstract:  This paper presents a revised plan for research fishing by the Koryo Maru 11 for the 2012/13 fishing season, and revises and replaces WG-SAM-12/21.  The proposed research fishing is limited to Statistical Subarea 48.6.  Preliminary assessments of Dissostichus spp. stocks in Subarea 48.6

   Meeting Document : WG-FSA-12/30 : Auteur(s): C. Heiniken and R. Ball (South Africa)

4. Population assessment of Patagonian toothfish in Subarea 48.4

   Abstract:  This paper presents an update of the assessment of toothfish (Dissostichus spp.) in Subarea 48.4. The Subarea is divided into two management regions and assessed using a CASAL assessment of D. eleginoides in the northern region and a simple Petersen biomass estimate derived for D.

   Meeting Document : WG-FSA-12/36 : Auteur(s): R. Scott (United Kingdom)

5. A characterisation of the toothfish fishery in Subarea 48.6 from 2003/04 to 2011/12

   Abstract:  We analysed the available data from vessel and scientific observer logbooks from the exploratory fishery for Antarctic toothfish (Dissostichus mawsoni) and Patagonian toothfish (D. eleginoides) in CCAMLR subarea 48.6 (South East Atlantic). This report summarises the catch, effort, timing

   Meeting Document : WG-FSA-12/38 : Auteur(s): R. Wiff (Chile), M. Belchier (United Kingdom), J.C. Quiroz and J. Arata (Chile)

6. Research plan for the exploratory longline fishery for Dissostichus spp. in SSRUs C, E and G in Division 58.4.1 in 2012/13 (this is a revision of WG-SAM-12/10 Rev. 1)

   Abstract:  In the Division 58.4.1 there are two stocks; one extends from the SSRU 58.4.1C to the SSRU 58.4.2A, and the other one to the SSRU 58.4.1H. The population sizes were vulnerable with a big range of about 1000-2000 t per SSRU in 58.4.1 and 100-1500 t per SSRU in 58.4.2. During the 2003-2007

   Meeting Document : WG-FSA-12/39 : Auteur(s): Delegation of the Republic of Korea

7. Modalités d'utilisation proposées du Fonds du Programme de contrôle de l'écosystème de la CCAMLR

   Author(s):  Chair of the Scientific Committee Title:  CCAMLR Ecosystems Monitoring Program Fund Draft Terms of Reference Approval:  Approved

   Meeting Document : SC-CAMLR-XXXI/08 : Auteur(s): Chair of the Scientific Committee

8. Indexing maturation of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region

   Abstract:  The longline fisheries for Antarctic toothfish (Dissostichus mawsoni) in subareas 88.1 and 88.2 have provided more than a decade of observations to aid in understanding the life history and ecology of toothfish. Updated spawning ogives for males and females support the currently used

   Meeting Document : WG-FSA-12/40 : Auteur(s): S. Parker and P. Marriott (New Zealand)

9. Results of a CCAMLR-sponsored research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea, February 2012

   Abstract:  At its 2011 meeting, the Scientific Committee agreed that a time series of relative recruitments from a well-designed survey could be a useful input into the Ross Sea stock assessment model and endorsed a proposal to carry out this work once the fishery had closed at the end of the 2011

   Meeting Document : WG-FSA-12/41 : Auteur(s): S.M. Hanchet, S. Mormede, S. Parker, A. Dunn (New Zealand) and H.-S. Jo (Republic of Korea)

10. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2011/12

    Abstract:  The exploratory fishery for Dissostichus spp. has now been operating for 16 years in Subarea 88.1 and for 10 years in Subarea 88.2. This report summarises the timing, depth, and location of fishing together with the catch of Dissostichus spp. and bycatch species by year for the period

    Meeting Document : WG-FSA-12/42 : Auteur(s): M.L. Stevenson ,S.M. Hanchet, S. Mormede and A. Dunn (New Zealand)

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