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1. A simulation study of krill fishing by an individual Japanese trawler

   , or a response rather smaller in relative magnitude than the biomass decline. Catch statistics collected ... at present (centred primarily on catch per fishing time) are of low utility in detecting biomass declines ... , or a response rather smaller in relative magnitude than the biomass decline. Catch statistics collected ... at present (centred primarily on catch per fishing time) are of low utility in detecting biomass declines ...

   Meeting Document : SC-CAMLR-VI/BG/38 : Author(s): D.S. Butterworth (United Kingdom)

2. ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN SUBAREA 88.2 SSRU E FOR THE YEARS 2002/03 TO 2008/09

   model for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, catch ... for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, catch-at-age and tag ...

   Meeting Document : WG-FSA-09/41 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)

3. DEVELOPMENT OF RECOVERY PLANS FOR DEPLETED TOOTHFISH STOCKS IN THE INDIAN OCEAN SECTOR OF THE SOUTHERN OCEAN

   with the estimated time series of historical catches are used to provide estimates of B0 for this Division ... have only low catches in order to not impede recovery. The surveys should involve a mark-recapture ... program, estimation of catch rates in the main grounds for comparison with historical catch rates ... with the estimated time series of historical catches are used to provide estimates of B0 for this Division ...

   Meeting Document : WG-FSA-09/44 : Author(s): D.C. Welsford, A.J. Constable and J.P. McKinlay (Australia)

4. Exploratory longline fishing around the Kerguelen Islands (Division 58.5.1). Description of the fishing effort; catchability and target size of Dissostichus eleginoides

   %. The catch rate has been assessed as being about 10.9%, but this average is reduced by the fact that fish ... %. The catch is almost exclusively made up of Dissostichus eleginiodes, by-catches being extremely small (0,28 ... are large, their average length being greater than that in catches made previously by trawlers in the same ... is equipped with an automatic longline baiter which has an efficiency of about 75%. The catch rate has been ...

   Meeting Document : WG-FSA-92/31 Rev. 1 : Author(s): G. Duhamel (France)

5. Revised reports on abundance and biological information of toothfish in Division 58.4.4 a & b by Shinsei maru No. 3 in 2012/13 season

   , 2013. A total of 64 research hauls using normal trotline system were made in SSRUs C and D. Total catch ... physical condition constituted 31.6 and 27.1 % of the total catch in SSRUs C and D, respectively. It seems ... . A total of 64 research hauls using normal trotline system were made in SSRUs C and D. Total catch ... physical condition constituted 31.6 and 27.1 % of the total catch in SSRUs C and D, respectively. It seems ...

   Meeting Document : WG-FSA-13/34 : Author(s): K. Taki, T. Ichii, T. Iwami and M. Kiyota (Japan)

6. A descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in the Ross Sea up to 2005/06

   . Tagging rates by area over the past three years have been in the same proportion as the catch by area ... distribution of the tagged fish was almost identical to the size composition of the catch.   Author ... rates by area over the past three years have been in the same proportion as the catch by area. However ... fish was almost identical to the size composition of the catch.   ...

   Meeting Document : WG-FSA-SAM-06/09 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)

7. GROUNDFISH SURVEY IN CCAMLR SUB-AREA 48.3 IN APRIL 2008 WITH PRELIMINARY ASSESSMENT OF MACKEREL ICEFISH

   of 30,050. Catch-weighted length frequencies indicated that icefish population was dominated ... /08 catch that remained after the survey (1709 tonnnes) will be taken. Scenario 1, which included ... of mackerel icefish was estimated to be 80,426 tonnes, with a lower 1-sided 95% CI of 30,050. Catch-weighted ... in the GYM. Two scenarios were tested, both assumed that all the 2007/08 catch that remained after the survey ...

   Meeting Document : WG-FSA-08/28 : Author(s): M.A. Collins, R.E. Mitchell, C.E. Main, J. Lawson, J. Watts, J. Slakowski, L. Featherstone and O. Rzewuski (UK)

8. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRU 88.2E for the years 2002–03 to 2010–11

   model for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, catch ... for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, catch-at-age and tag ...

   Meeting Document : WG-FSA-11/44 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

9. Revised reports on abundance and biological information on toothfish in Divisions 58.4.4 a and 58.4.4b by Shinsei maru No. 3 in 2011/12

   to May 19, 2012. Total catch (excluding tagged and released fish) of Dissostichus eleginoides was 28.3 ... leads to huge loss (ca. 40 %) of catch of D. eleginoides in SSRUs B and C. Author(s):  K. Taki, T. Iwami ... , 2012. Total catch (excluding tagged and released fish) of Dissostichus eleginoides was 28.3 tonnes ... loss (ca. 40 %) of catch of D. eleginoides in SSRUs B and C. ...

   Meeting Document : WG-FSA-12/57 : Author(s): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)

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

    catch-at-length data, standardised catch-per-unit-effort (CPUE) series for trawl grounds, and length ... and demonstrates that all of the data available for assessments, including surveys, fishery catch-at-length data ... , standardised catch-per-unit-effort (CPUE) series for trawl grounds, and length-binned mark-recapture data, can ...

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

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