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1. On the problem of Soviet krill fishery allocation and intensity in the area of Elephant Island in the season of 1988-1989

   . Though the catch of the USSR in the above-mentioned season reached maximum, the total fishery intensity ... period. The highest catch per-unit-of-effort was observed in January (7.7 t per hour of trawling in ...

   Meeting Document : WG-CEMP-92/30 : Autor(es): V.A. Sushin and A.S. Myskov (Russian Federation)

2. Reports on abundance and biological information on toothfish in Divisions 58.4.4 a and 58.4.4b by the Shinsei Maru No. 3 in the 2009/10 season

   described the results preliminarily during the survey in four SSRUs of Ob Lena Bank. The catch amounted the ... total allowable catch of 60 tonnes in 94 longline sets, which corresponded to 83 % to the total ...

   Meeting Document : WG-FSA-10/46 : Autor(es): K. Taki, M. Kiyota and T. Ichii (Japan)

3. Preliminary reports on abundance and biological information on toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in the 2009/10 season

   described the results preliminarily during the survey in four SSRUs of Ob Lena Bank. The catch amounted the ... total allowable catch of 60 tonnes in 94 longline sets, which corresponded to 83 % to the total ...

   Meeting Document : WG-SAM-10/14 : Autor(es): K. Taki, M. Kiyota and T. Ichii (Japan)

4. Influence of tag numbers, size of tagged fish, duration of the tagging program, and auxiliary data on bias and precision of an integrated stock assessment

   recaptures and maximise the likelihood of a robust assessment. (2) Using catch-at-age data instead of catch ...

   Meeting Document : WG-SAM-12/24 : Autor(es): P.E. Ziegler (Australia)

5. The random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters surrounding Heard Island (Division 58.5.2) for 2017

   slightly larger than that of 2016 and 2.5 times the average. For the managed by-catch species, unstratified ... Bathyraja sp. (skates) was higher than both 2016 and the long term average. The catch of invertebrates in ...

   Meeting Document : WG-FSA-17/14 Rev. 1 : Autor(es): G.B. Nowara, T.D. Lamb and P. Ziegler

6. Summary of holdings of Patagonian toothfish (Dissostichus eleginoides) otoliths and size-at-age estimates from Heard and McDonald Islands (Division 58.5.2)

   currently used in the assessment to predict growth and assign length-at-age to catch-at age, however an ... alternative method to assign catch at age is age-length keys. Relatively few otoliths have been collected or ...

   Meeting Document : WG-FSA-07/45 : Autor(es): D.C. Welsford and G.B. Nowara (Australia)

7. Preliminary assessment of the South Georgia ray populations

   implemented in a Bayesian framework. Catch and CPUE data were reconstructed for the time series 1985 – 2006 ... fishing and increasing numbers of autoliners (whose catch rates of rays is greater than Spanish gear ...

   Meeting Document : WG-SAM-07/11 : Autor(es): D.J. Agnew, R. Mitchell, T. Carruthers, J. Roberts, R. Hillary and J. Pearce (United Kingdom)

8. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in SSRU 882E including data from the 2005/06 season

   model for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, CPUE, catch ...

   Meeting Document : WG-FSA-06/48 : Autor(es): A. Dunn and S.M. Hanchet (New Zealand)

9. An updated descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 and 88.2 up to 2005/06

   the catch by area. However, recapture rates have tended to be higher in SSRUs 88.2E, 88.1C, and 88.1H ... fish in the Ross Sea was very close to the size composition of the catch. Author(s):  A. Dunn and S.M ...

   Meeting Document : WG-FSA-06/34 : Autor(es): A. Dunn and S.M. Hanchet (New Zealand)

10. Approaches to monitoring and assessing the abundance of rattails (Macrourus spp.) and skates in the Ross Sea

    , experimental manipulation of fishing effort, catch-curve analysis, tagging programmes, bottom trawl surveys ... could be aged for catch-curve analysis. The main limitations of this approach is the variable ice cover ...

    Meeting Document : WG-FSA-05/22 : Autor(es): R.L. O’Driscoll, S.M. Hanchet and B.A. Wood (New Zealand)

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