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1. Variants of the ASPM assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity which attempt to reconcile CPUE and catch-at-length data

   Abstract:  Two variants of the ASPM assessment of the Prince Edward Islands toothfish resource are examined. One allows for the possibility of changes in somatic growth rate in response to increased food availability as resource abundance drops. The other permits annual fluctuations about a

   Meeting Document : WG-FSA-SAM-04/12 : Author(s): Brandão, A., Butterworth, D.S.

2. An update on the development of a management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   Abstract:  Two Operating Models (OMs) reflecting an “Optimistic” and a “Pessimistic” current status for the toothfish resource in the Prince Edward Islands region that were developed last year are updated given further data. These models are for use for initial trials of candidate Management

   Meeting Document : WG-FSA-SAM-06/12 : Author(s): A. Brandão and D.S. Butterworth (South Africa)

3. Information provided by Members on acoustic equipment on krill fishing vessels

   Abstract:  Understanding the equipment used and the data handling capability of the krill fishing vessels is important background information in considering the implementation  of potential data collection protocols for use by the fishery.  Author(s):  Secretariat Title:  Information provided by

   Meeting Document : SG-ASAM-12/06 Rev. 1 : Author(s): Secretariat

4. Research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 in Division 58.4.1

   Abstract:  Research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 for Korea in Division 58.4.1. Author(s):  Submitted on behalf of the Republic of Korea Title:  Research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 in Division 58.4.1

   Meeting Document : WG-SAM-12/10 Rev. 1 : Author(s): Submitted on behalf of the Republic of Korea

5. A summary of scientific observer programs undertaken during the 2011 and 2012 seasons

   Abstract:  During the 2011 season, 22 scientific observation programs were conducted by 9 national and 13 internationally designated scientific observers on board krill vessels operating in the Convention Area.  For the 2012 season, 11 observer programs have been reported, with data available for 2

   Meeting Document : WG-EMM-12/64 Rev. 1 : Author(s): Secretariat

6. Towards a strategic framework for assessing uncertainty in ecosystem dynamics models: objectives are sensitive too

   Abstract:  CCAMLR’s working group on Ecosystem Monitoring and Management intends to evaluate candidate feedback management approaches for the Antarctic krill fishery in the southern Drake Passage and Scotia Sea. The Foosa ecosystem dynamics model was developed to perform spatially resolved,

   Meeting Document : WG-EMM-12/20 Rev. 1 : Author(s): S. Hill and J. Matthews (United Kingdom)

7. Stock assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after the 2010 POKER Biomass survey

   Abstract:  In 2010, POKER Biomass survey was undertaken at Kerguelen Islands (Division 58.5.1) to collect information of all the fish species including the mackerel icefish, Champsocephalus gunnari. Data from this random stratified trawl survey, added to the previous results of 2006, was used for a

   Meeting Document : WG-FSA-12/16 Rev. 1 : Author(s): R. Sinegre and G. Duhamel (France)

8. Assessment of the Action Plan aimed at reducing incidental catch of seabirds in the French EEZ included in the CCAMLR Division 58.5.1 and Subarea 58.6

   Abstract:  France presented at the CCAMLR XXVIIth meeting, an action plan aiming to reduce incidental seabird mortality by half in the French EEZ included in the statistic division and subarea 58.5.1 and 58.6, for the period 2008/2009 to 2011/2012. France demonstrated at the CCAMLR XXXth meeting,

   Meeting Document : WG-FSA-12/28 Rev. 1 : Author(s): C. Marteau and J. Ringelstein (France)

9. Quantifying vessel performance in the CCAMLR tagging program: spatially and temporally controlled measures of relative mortality and tag-detection rates

   Abstract:  A reliable commercial tagging program is critical to the successful management by CCAMLR of a number of toothfish fisheries in Antarctica, but the evaluation of tagging performance has been thus far inconclusive because the confounding effect of factors such as time and location of

   Meeting Document : WG-FSA-12/47 Rev. 1 : Author(s): S. Mormede and A. Dunn (New Zealand)

10. Distribution, morphology, growth, reproduction, diet and trophic position of two species of grenadier (Macrourus whitsoni and M. caml) in the Ross Sea region of the Southern Ocean (CCAMLR Subareas 88.1 and 88.2)

    Abstract:  We present the first differentiated information on the biology and ecological niche of Macrourus whitsoni and M. caml in the Ross Sea region of the Southern Ocean. Fish were caught by New Zealand vessels in the fishery for Antarctic toothfish (Dissostichus mawsoni) between December 2011

    Meeting Document : WG-FSA-12/54 Rev. 1 : Author(s): M.H. Pinkerton, P. McMillan, J. Forman, P. Marriott, P. Horn, S. Bury and J. Brown (New Zealand)

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