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1. Genetic analysis of Antarctic toothfish samples from the Southern Ocean to explore potential stock boundaries

   Abstract:  Two molecular methods, mitochondrial DNA and introns, were used to determine genetic relationships among Antarctic toothfish, Dissostichus mawsoni, samples from three CCAMLR areas 48.1, 88.1, and 58.4.2. D. mawsoni appeared to be characterized by low diversity; no genetic variation was

   Meeting Document : WG-FSA-04/32 : Автор(ы): P.J. Smith, S.M. McVeagh (New Zealand) and P.M. Gaffney (USA)

2. Information on the spawning of Dissostichus mawsoni from Subareas 88.1 and 88.2 in the 2003/04 season

   Abstract:  Data on maturity, gonadosomatic index (GSI) and length weight of Antarctic Toothfish Dissostichus mawsoni were collected from Sub areas 88.1 and 88.2 in the 2002-2003 season by the New Zealand bottom longline vessels Janas, Avro Chieftain and San Aotea II operating in the Exploratory

   Meeting Document : WG-FSA-04/34 : Автор(ы): G.J. Patchell (New Zealand)

3. Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2000/01

   Abstract:  Ministry of Fisheries observers reported 1236 seabird captures from fishing operations in 2000–01: 701 from observed trawl fishing operations (87% landed dead); 53 from tuna (Thunnus spp.) longlining operations (87% landed dead); 452 from ling (Genypterus blacodes) longline operations

   Meeting Document : WG-FSA-04/55 : Автор(ы): S.J. Baird (New Zealand)

4. Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2001/02

   Abstract:  Ministry of Fisheries observers reported 851 seabird captures from observed fishing operations in 2001–02: 324 from observed trawl fishing operations (87% landed dead); 167 from tuna (Thunnus spp.) longlining operations (87% landed dead); and 330 from ling (Genypterus blacodes) longline

   Meeting Document : WG-FSA-04/56 : Автор(ы): S.J. Baird (New Zealand)

5. Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2002/03

   Abstract:  Ministry of Fisheries observers reported 595 seabird captures from observed fishing operations in 2002–03: 265 from observed trawl fishing operations (67% landed dead); 113 from tuna (Thunnus spp.) longlining operations (83% landed dead); and 217 from ling (Genypterus blacodes) longline

   Meeting Document : WG-FSA-04/57 : Автор(ы): S.J. Baird (New Zealand)

6. An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort

   Abstract:  A new method for estimating illegal fishing effort is put forward. The results from this new method are similar to the Agnew and Kirkwood method and this suggests that the current method is adequate under circumstances of low evasion and for when good knowledge exists that zero

   Meeting Document : WG-FSA-04/63 : Автор(ы): I. Ball (Australia)

7. Scientific observations in CCAMLR fisheries – past, present and future

   Abstract:  The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) has the primary competency for managing fishing south of the Antarctic Polar Front. Despite a relatively long history of scientific research and fisheries, CCAMLR’s fisheries management strategy has often

   Meeting Document : WG-FSA-04/64 : Автор(ы): Secretariat

8. Testing the performance of a recompiled version of CMIX to decompose length-density distributions of Patagonian toothfish (Dissostichus eleginoides)

   Abstract:  A version of the mixture fitting program CMIX was recompiled to enable it to be run within the DOS emulator of recent versions of the Microsoft Windows operating system. The performance of the recompiled version was compared with that of the original version. The recompiled version of

   Meeting Document : WG-FSA-04/65 : Автор(ы): T.D. Lamb, W.K. de la Mare, A.J. Constable and C.R. Davies (Australia)

9. The Australian exploratory toothfish fishery in CCAMLR Division 58.4.2 and Subdivision 58.4.3b in season 2003/04

   Abstract:  The Australian longliner Eldfisk was authorised to conduct an exploratory fishery for Dissostichus sp. in CCAMLR Divisions 58.4.3b (BANZARE Bank) and Division 58.4.2 in the 2003/04 season. The results of the fisheries in Division 58.4.2 and Division 58.4.3b are summarised. Between 12

   Meeting Document : WG-FSA-04/66 : Автор(ы): D. Erceg and E. van Wijk (Australia)

10. Progress towards validation of ageing of Dissostichus eleginoides using otoliths

    Abstract:  During tagging programmes for Dissostichus eleginoides at Heard and Macquarie Islands, fish have been treated with strontium to mark their otoliths for validation of subsequent age estimation. Otoliths from 69 fish that were at liberty for at least 350 days were eventually examined.

    Meeting Document : WG-FSA-04/67 : Автор(ы): K. Krusic-Goluband R. Williams (Australia)

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