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1. Recommended changes to Conservation Measure 25-02 pertaining to the Spanish system of longline fishing

   Author(s):  G. Robertson (Australia) and C. Moreno (Chile) Title:  Recommended changes to Conservation Measure 25-02 pertaining to the Spanish system of longline fishing Approval:  Approved

   Meeting Document : WG-FSA-06/21 : Autor(es): G. Robertson (Australia) and C. Moreno (Chile)

2. Preliminary analyses of an ectoparasite Eubrachiella antarctica as a marker for stock discrimination of Antarctic toothfish in the Ross Sea

   Abstract:  This project evaluated the prevalence and intensity of an ectoparasite Eubrachiella antarctica as a marker for stock discrimination of Antarctic toothfish in the Ross Sea. New Zealand Ministry of Fisheries Observers on four toothfish longline vessels recorded the number of E. antarctica

   Meeting Document : WG-FSA-06/28 : Autor(es): P.J. Smith, A. McKenzie and L. Tubbs (New Zealand)

3. Review of biological parameters for Ross Sea skates

   Abstract:  Biological parameters were reviewed and updated for the two main species of skates taken as bycatch in the Ross Sea toothfish fishery: Amblyraja georgiana and Bathyraja cf. eatonii. Differences in length-weight relationships among regions raise doubt about the conspecificity of A.

   Meeting Document : WG-FSA-06/31 : Autor(es): M.P. Francis (New Zealand)

4. Summary of Ross Sea skate tagging programme results

   Abstract:  Over 9,000 skates have been tagged and released in the Ross Sea over a period of seven years, and 47 (0.5%) have been recaptured. The recapture of tagged Amblyraja georgiana after up to four years at liberty shows that some skates survive and recover from being hauled out of depths of

   Meeting Document : WG-FSA-06/32 : Autor(es): S.L. Ballara, A. Dunn and M.P. Francis (New Zealand)

5. A proposal to adopt a conservation measure seeking an interim prohibiting on deep sea gillnet fishing in the Convention Area

   Abstract:  Australia proposes that the possession and/or use of gillnets for commercial purposes be prohibited until such time as (1) the Scientific Committee has investigated and reported on the potential impacts of this gear in the Convention Area, and (2) the Commission has agreed on the basis

   Meeting Document : WG-FSA-06/46 : Autor(es): Delegation of Australia

6. Integrated weight longlines with paired streamer lines – best management practice for demersal longline fisheries: preliminary results

   Abstract:  Minimizing the time gear is available to seabirds by increasing the sink rate of longlines is one method to effectively reduce seabird catch rates. We fished normal unweighted longlines (UW) and integrated weight longlines (IW-50 g/m) with and without paired streamer lines (PS) in

   Meeting Document : WG-FSA-06/52 : Autor(es): K. Dietrich, E. Melvin and L. Conquest (USA)

7. Results of the tagging experiment for D. eleginoides in Subarea 48.4

   Abstract:  Two vessels, the Argos Helena (UK) and the San Aspiring (New Zealand), fished around the South Sandwich Islands (Subarea 48.4) in 2006 following one vessel, the Argos Helena, fishing in 2005. During this time animals were tagged in order to continue a mark-recapture programme started in

   Meeting Document : WG-FSA-06/56 : Autor(es): A. Payne and D.J. Agnew (United Kingdom)

8. Analysis of krill catch data from continuous and conventional trawls by the Saga Sea and Atlantic Navigator

   Abstract:  In this paper we analyse data on the distribution of catches, the size of krill and bycatch of larval fish taken by the Saga Sea fishing with continuous trawls in 2006, and the Atlantic Navigator which fished in 2005 using both continuous trawling and conventional trawling. The sizes of

   Meeting Document : WG-FSA-06/57 : Autor(es): D.J. Agnew, A. Payne, J. Hooper and J. Roe (United Kingdom)

9. Marine mammals and demersal longlines fishery interactions in Crozet and Kerguelen Exclusive Economic Zones: an assessment of the depredation level

   Abstract:  Killer whales (Orcinus orca), sperm whales (Physeter macrocephalus) and fur seals (Arctocephalus sp.) interactions with longlines fishing operations were reported by observers onboard of fishing vessels, catching Patagonian tooshfish in the Crozet and Kerguelen Exclusive Economic Zones,

   Meeting Document : WG-FSA-06/63 : Autor(es): C. Roche, N. Gasco, G. Duhamel and C. Guinet (France)

10. An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASAL

    Abstract:  This paper follows preliminary work in 2005 and early 2006 in developing an integrated assessment for Patagonian toothfish in Division 58.5.2. It focuses on developing an integrated assessment using CASAL and demonstrates that all of the data available for assessments, including surveys,

    Meeting Document : WG-FSA-06/64 : Autor(es): A. Constable, S. Candy, T. Lamb and I. Ball (Australia)

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