Résultats de la recherche

1. Proposal of the Russian Federation to open Subarea 88.3 for exploratory fishery of Dissostichus spp.

   Abstract:  In 2011 and 2012 in Subarea 88.3 research fishing for toothfish has been conducted by Russia. In 2011 fishing was carried out by Russian longliner “Sparta” out and in 2012 it was longliner “Chio Maru 3”. Totally, during the work period 44 longlines were set at a depth from 625 to 2336 m.

   Meeting Document : WG-FSA-13/12 : Auteur(s): Delegation of the Russian Federation

2. Proposal of the Russian Federation to open SSRU 882A for exploratory fishery of Dissostichus spp.

   Abstract:  The Scientific Committee (SC-XXXI, par. 9.30)  focused on distribution pattern of toothfish in SSRU 88.2 A and adjacent SSRUs 88.1 K and L, and discussed a need to carry out background investigations considering insufficient information on this area, and how catch limits used in the Ross

   Meeting Document : WG-FSA-13/13 : Auteur(s): Delegation of the Russian Federation

3. Research plan for the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2: Update of stage 2 (2013/14 season) and preliminary results of stage 1 (2012/13 season) according to WG-SAM advice

   Abstract:  A revision of the research plan and preliminary results of the Spanish exploratory longline fishery for Dissostichus spp in Divisions 58.4.1 and 58.4.2, submitted to the XXXII-WG-SAM, taking into account the advice made by the Working Group, is presented. The Spanish vessel Tronio

   Meeting Document : WG-FSA-13/15 : Auteur(s): R. Sarralde, L.J López Abellán and S. Barreiro (Spain)

4. Calendar of meetings of relevance to the Scientific Committee in 2013/14

   Author(s):  Secretariat Title:  Calendar of meetings of relevance to the Scientific Committee in 2013/14 Approval:  Approved

   Meeting Document : SC-CAMLR-XXXII/BG/03 : Auteur(s): Secretariat

5. Calendar of meetings of relevance to the Commission in 2013/14

   Author(s):  Secretariat Title:  Calendar of meetings of relevance to the Commission in 2013/14 Approval:  Approved

   Meeting Document : CCAMLR-XXXII/BG/05 : Auteur(s): Secretariat

6. The 2013 annual random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters of Heard Island (Division 58.5.2)

   Abstract:  The annual random stratified trawl survey (RSTS) at Heard Island and McDonald Islands (HIMI) was completed during April of 2013. The catches of D. eleginoides for 2013 were half that of 2012 and lower than the long-term (2006-2012) average. Conversely, mackerel icefish catches were seven

   Meeting Document : WG-FSA-13/21 : Auteur(s): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)

7. Skate tagging in the Heard Island and McDonald Island (Division 58.5.2) toothfish fishery up to 2013

   Abstract:  The fisheries targeting Patagonian toothfish (Dissostichus eleginoides) and mackerel icefish (Champsocephalus gunnari) in the Australian Fishing Zone surrounding Heard Island and McDonald take three species of skates, Bathyraja eatonii, B. irrasa and B. murrayi, as their most common

   Meeting Document : WG-FSA-13/22 : Auteur(s): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)

8. A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2013 random stratified trawl survey

   Abstract:  The annual Random Stratified Trawl Survey was undertaken in Division 58.5.2 in the vicinity of Heard Island during April 2013. This paper provides a preliminary assessment of mackerel icefish population structure, abundance and yield for the area of Division 58.5.2 to the west of 79° 20’

   Meeting Document : WG-FSA-13/23 : Auteur(s): D.C. Welsford (Australia)

9. Integrated stock assessment for the Heard Island and the McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery (Division 58.5.2)

   Abstract:  This paper presents an updated assessment for Patagonian toothfish (Dissostichus eleginoides) at the Heard and the McDonald Islands (Division 58.5.2) with data until the start of August 2013. Compared to the last assessment in 2011, this assessment updated the growth model and compared

   Meeting Document : WG-FSA-13/24 : Auteur(s): P. Ziegler, S. Candy and D. Welsford (Australia)

10. Influence of data quality and quantity from a multiyear tagging program on an integrated fish stock assessment

    Abstract:  Using a modeling framework for toothfish (Dissostichus spp.) population dynamics, fishing, and data collection, this study investigated how the bias and precision of biomass estimates from an integrated tag-based assessment are influenced by various aspects of a multiyear tagging program

    Meeting Document : WG-FSA-13/P03 : Auteur(s): P. Ziegler

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