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1. Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2015/16 fishing seasons

   D. mawsoni and 49 D. eleginoides were tagged and released between 5 January 2008 and 20 March 2016, and 19 ... ;2008 and 20 March 2016, and 19 D. mawsoni were recaptured. The 2015/16 season also ...

   Meeting Document : WG-FSA-16/30 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain

2. Annual report of global toothfish trade data

   sources for the trade of toothfish products for the 2017 calendar year. The analysis has identified ... the forms with mean unit values of 22.30 US$/kg for imports and 18.85 US$/kg for exports. The data ... import market. The largest exporter was Mauritius accounting for 20.93% of global export market ... importer, with 32.30% of global imports. Chile was estimated to be the largest exporter, with 15.26 ...

   Meeting Document : CCAMLR-XXXVII/BG/08 Rev. 1 : Author(s): CCAMLR Secretariat

3. Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia

   . The uneven distribution of animals was simulated by adjusting an average movement rate downwards when animals ... . The model incorporates the facility for releases by box over a number of years. The model performed ... the magnitude of the estimated bias to correct the tagging estimate made last year for 48.3, we do conclude ... of animals was simulated by adjusting an average movement rate downwards when animals encountered a high CPUE ...

   Meeting Document : WG-FSA-SAM-05/6 Rev. 1 : Author(s): D.J. Agnew, G.P. Kirkwood, J. Pearce and J. Clark (United Kingdom)

4. Monitoring marine debris and its impact on marine living resources in Antarctic waters

   debris. During recent years surveys of beached marine debris have been conducted in accordance ... of debris and of its impact on marine animals. A special conservation measure was adopted by CCAMLR ... . During recent years surveys of beached marine debris have been conducted in accordance with a standard ... impact on marine animals. A special conservation measure was adopted by CCAMLR to regulate the use ...

   Meeting Document : SC-CAMLR-XX/BG/16 : Author(s): Secretariat

5. 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 ... the 1+ fish produced yield of 3445 tonnes in Year 1 (2008/09) and 2318 tonnes in Year 2 (2009/10). In Scenario ... in Years 1 & 2 respectively. The Patagonian toothfish population was dominated by the same cohort ... of mackerel icefish was estimated to be 80,426 tonnes, with a lower 1-sided 95% CI of 30,050. Catch-weighted ...

   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)

6. 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

   higher in 2011 but showed no clear tendencies with the years in SSRU C. Fish in single-hooked and good ... /12 season. The possible maximum tagging rate was calculated to be 30.1 fish per tonnes and 23.5 fish ... higher in 2011 but showed no clear tendencies with the years in SSRU C. Fish in single-hooked and good ... /12 season. The possible maximum tagging rate was calculated to be 30.1 fish per tonnes and 23.5 fish ...

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

7. A potential link between the D. eleginoides stocks of Statistical Subareas 48.3 and 48.4

   and 48.4 Microsoft Word File:  sam-15-30.docx Approval:  Approved Secretariat Workflow Status:  Content ...

   Meeting Document : WG-SAM-15/30 : Author(s): M. Soeffker, M. Belchier and V. Laptikhovsky (United Kingdom)

8. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

   using proportions-at-length and fishery and year specific age length keys (ALKs) for years 1998 to 2008 ... on alternative ordinary differential equations (ODE) for within-year population dynamics. These are the BODE ... was or was not conditioned on the total numbers caught in each year. Author(s):  S. Candy, D. Welsford, T. Lamb, J. Verdouw ... proportions-at-length and fishery and year specific age length keys (ALKs) for years 1998 to 2008. A large ...

   Meeting Document : WG-FSA-10/41 : Author(s): S. Candy, D. Welsford, T. Lamb, J. Verdouw and J. Hutchins (Australia)

9. Preliminary assessment of Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a survey in May 2002

   to the results for 2001. The pooled length-density distribution for the 2002 survey shows that the younger year ... classes (ages 2 and 3) are likely to be much weaker than the current juvenile year classes (ages ... of recruitment being increased for some recent years. An assessment of the trend in illegal catches is expected ... -density distribution for the 2002 survey shows that the younger year classes (ages 2 and 3) are likely ...

   Meeting Document : WG-FSA-02/70 : Author(s): A.J. Constable, R. Williams and T. Lamb (Australia)

10. Unusual breeding by seabirds at Marion Island during 1997/98

    recorded, and more southern giant petrels M. giganteus did so than in any other year since 1994 ... . For southern giant petrels, reproductive success was higher than in any other year, as was survival of chicks ... of rockhopper penguins fledged with a slightly heavier mass than in other years. However, for both ... , and more southern giant petrels M. giganteus did so than in any other year since 1994. For southern giant ...

    Meeting Document : WG-EMM-03/13 : Author(s): R.J.M. Crawford, C.M. Duncombe Rae, D.C. Nel and J. Cooper (South Africa)

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