Résultats de la recherche

1. Report on the survey in Subarea 48.2 in 2015–2017

   Abstract:  The three years of survey and observations of Dissostichus spp. in statistical Subarea 48.2 on board the Ukrainian vessel SIMEIZ. Survey was conducted in accordance with the recommendations of the Scientific Committee and Commission. Obtained data will be used for the future biomass

   Meeting Document : WG-FSA-17/43 : Auteur(s): Delegation of Ukraine

2. Update of ongoing work on age and growth of Antarctic toothfish (Dissostichus mawsoni) from Division 58.4.1 by Spain

   Abstract:  We present preliminary results on age and growth of Dissostichus mawsoni for the third season (2015/16) of the Spanish research fishing in the 58.4.1 Division obtained for growth rings on otolith readings. It is included the growth parameters estimates by sex. Growth parameters obtained

   Meeting Document : WG-FSA-17/66 : Auteur(s): L.J. López-Abellán, M.T.G. Santamaría, R. Sarralde and S. Barreiro

3. Estimating seabird by-catch in CCAMLR longline fisheries

   Abstract:  After many years of close to zero incidental seabird mortality in the longline fishery throughout the CCAMLR Convention Area, recent years have seen an increase in Subarea 48.3 and in Division 58.5.2. At the same time, concern has been expressed about the suitability of the method used

   Meeting Document : WG-FSA-17/50 : Auteur(s): C. Darby and K. Olsson

4. Estimates of length-frequency in the assessment of mackerel icefish Champsocephalus gunnari in Subarea 48.3

   Abstract:  This working document provides details of a modification in the method of calculating length distributions used in the assessment of Champsocephalus gunnari from the length distributions of individual hauls. The effect of these changes in method have little impact on the catches that

   Meeting Document : WG-FSA-17/51 : Auteur(s): T. Earl

5. Assessment of Patagonian toothfish (D. eleginoides) in Subarea 48.4

   Abstract:  This paper describes an updated CASAL based assessment and stock projection for Patagonian toothfish (D. eleginoides) in Subarea 48.4.   Author(s):  T. Earl Title:  Assessment of Patagonian toothfish (D. eleginoides) in Subarea 48.4 Microsoft Word File:  fsa-17-52.docx Approval: 

   Meeting Document : WG-FSA-17/52 : Auteur(s): T. Earl

6. Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2016/17

   Abstract:  Marine debris data were collected at Bird Island and King Edward Point, South Georgia, at Signy Island, South Orkneys and at Goudier Island, Antarctic Peninsula for the period April 2016 to March 2017. Surveys of beached marine debris at Bird Island recorded a total of 244 items during

   Meeting Document : SC-CAMLR-XXXVI/BG/35 : Auteur(s): C. Waluda

7. Assessment of Patagonian toothfish (D. eleginoides) in Subarea 48.3

   Abstract:  Assessment of the Patagonian toothfish (D. eleginoides) in Subarea 48.3 indicates that the current status of the stock is at 51% of B 0. Spawning biomass has been increasing in recent years. Projections indicate that a constant catch of 2 600 tonnes in the 2017/18 and 2018/19 seasons

   Meeting Document : WG-FSA-17/53 : Auteur(s): T. Earl and S. Fischer

8. Developing a strategy for coordinated research leading to achievement of the CCAMLR objectives for Antarctic toothfish (D. mawsoni) in Area 48

   Abstract:  Submissions for new research proposals and data collection programmes on D. mawsoni in Subarea 48 have recently become widely dispersed with little co-ordination or integration into existing programmes and their objectives. Without regional co-ordination, research in this area is

   Meeting Document : WG-FSA-17/54 : Auteur(s): C. Darby and M. Söffker

9. Length-weight relationships of six fish species associated with krill fishery in the Atlantic sector of the Southern Ocean

   Abstract:  Length-weight relationships (LWRs) of six fish species in the Southern Ocean, which commonly associated with Antarctic krill fishery, were determined. Samples were collected with Chinese krill trawler (codend mesh size 2 cm) in the Atlantic sector of the Southern Ocean from January to

   Meeting Document : WG-FSA-17/64 : Auteur(s): L. Wei, G.P. Zhu and Q.Y. Yang

10. Otolith elemental signatures reveal habitat shift of Electrona carlsbergi

    Abstract:  Electron subantarctic (Electrona carlsbergi) is one of important pelagic myctophidae which circumpolar distributed between the warm waters of the subtropical confluence zone and the Southern Ocean. The distribution, life history and migration pattern of this species were examined using

    Meeting Document : WG-FSA-17/65 : Auteur(s): L. Wei and G.P. Zhu

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