Résultats de la recherche

1. Preliminary review of Antarctic toothfish maturity in the Ross Sea

   Abstract:  Results of comparative histological analysis of gonads of female and male Antarctic toothfish Dissostichus mawsoni caught by Russian longliners in the Ross Ross Sea of the Pacific sector in 2004/2005- 2006/2007 seasons are presented. Morphological indices of females and males, age,

   Meeting Document : WG-FSA-11/27 : Auteur(s): S.V. Piyanova and A.F. Petrov (Russia)

2. Stock assessment of the Patagonian toothfish, Dissostichus eleginoides, harvested by the French fishery at Kerguelen Islands (Division 58.5.1 of the CCAMLR)

   Abstract:  A stock assessment of the Patagonian toothfish (Dissostichus eleginoides) at Kerguelen Island (division 58.5.1 of the CCAMLR) was undertaken with the modeling software CASAL, using different statistical and biological datasets: abundance estimation from the POKER 1 and 2 scientific

   Meeting Document : WG-FSA-11/28 : Auteur(s): A. Relot-Stirnemann (France)

3. Results from the groundfish survey conducted in CCAMLR Subarea 48.3 in January/February 2011

   Abstract:  The 2011 groundfish survey took place at South Georgia and Shag Rocks on the FV Sil between the 27th January and 6th February 2011. 87 random hauls were completed, with good coverage across the shelf. Catch-weighted length frequencies of mackerel icefish indicated that 3+ sized fish

   Meeting Document : WG-FSA-11/29 : Auteur(s): J. Brown, S. Gregory, K. Brigden, R. Benedet, O. Hogg, P. Brewin and L. Featherstone (United Kingdom)

4. Preliminary assessment of mackerel icefish, Champsocephalus gunnari, in Subarea 48.3 using a length based population dynamics modelv

   Abstract:  A length-based projection model is used to estimate catch limits for the 2011/12 fishing season for Champsocephalus gunnari in CCAMLR sub area 48.3. The model is initialised using estimated numbers at length derived from survey length density and biomass density data, removing the need

   Meeting Document : WG-FSA-11/30 Rev. 1 : Auteur(s): R.E. Mitchell and S.M. Martin (United Kingdom)

5. The diet of toothfish species Dissostichus eleginoides Smitt and D. mawsoni Norman with overlapping distributions around the South Sandwich Islands, Southern Ocean

   Abstract:  The diet of Antarctic toothfish (Dissostichus mawsoni) and Patagonian toothfish (D. eleginoides) was examined around the south sandwich islands in the southern ocean, one of few regions with overlapping populations of the two species. Despite large differences in the proportion of

   Meeting Document : WG-FSA-11/P03 : Auteur(s): J. Roberts, J. Xavier and D. J. Agnew

6. The Ross Sea toothfish fishery: proposal for conditional transition of classification from exploratory to established

   Abstract:  The Ross Sea toothfish fishery in Subarea 88.1 and 88.2A&B has been classified by CCAMLR as an exploratory fishery since 1998.  The current classification of this fishery as ‘exploratory’ has led to the widespread misconception that little information is available for this stock, and

   Meeting Document : WG-FSA-11/32 : Auteur(s): C. Jones (USA) and S. Hanchet (New Zealand)

7. Results of phase I of the Russian research program for toothfish fishery in Subarea 88.3 during the 2010/11 season

   Abstract:  In accordance with decision of SC-CCAMLR in 2010, the Russian Federation conducted research fishery on toothfish in Subarea 88.3 in the season 2010/11. The researches were carried out onboard longliner Sparta (company “Morskoi Voron”). In total, 20 trotline sets at different depths have

   Meeting Document : WG-FSA-11/36 : Auteur(s): Delegation of Russia

8. Plan of research fishing in Subarea 88.3 in the 2011/12 season

   Author(s):  Delegation of Russia Title:  Plan of research fishing in Subarea 88.3 in the 2011/12 season Approval:  Approved

   Meeting Document : WG-FSA-11/37 : Auteur(s): Delegation of Russia

9. Proposal to trial daylight setting on longliners fishing for Dissostichus eleginoides for a 10 day period during the middle of winter during the fishing season in Subarea 48.3

   Abstract:  Daylight setting is allowed in Subarea 48.4 and stringent mitigation measures have meant to date no bird mortalities have been recorded. Due to frequent storms vessels have been requesting the option to be able to set during daylight in Subarea 48.3 for safety reasons.  Recurrent

   Meeting Document : WG-IMAF-11/08 : Auteur(s): J. Brown (United Kingdom)

10. Proposal to amend the fishing season for longline vessels fishing for Dissostichus eleginoides in Subarea 48.3 and trial two further 5 day season extensions

    Abstract:  Following the successful earlier start of the Dissostichus eleginoides fishing season in Subarea 48.3 (26th April in 2009/10 and 21st April in 2010/11) this paper summarises the results of the past two seasons and proposes moving the beginning of the fishing season to the 21st April with

    Meeting Document : WG-IMAF-11/09 : Auteur(s): J. Brown (United Kingdom)

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