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1. Proposal for an extension to the mark-recapture experiment to estimate toothfish population size in the South of Subarea 48.4

   Abstract:  A three‐year tagging study in the South of Subarea 48.4 was initiated in the 2008/09 ... of 238 Amblyraja georgiana were tagged and released in 2010 and 3 were recaptured; Approximately 20 ... experiment in the South of Subarea 48.4 in 2010/11 with a reduced TAC of 30 tonnes. Author(s):  J. Roberts ... A three‐year tagging study in the South of Subarea 48.4 was initiated in the 2008/09 fishing season ...

   Meeting Document : WG-FSA-10/40 : Author(s): J. Roberts and D. Agnew (UK)

2. Simulations to evaluate model performance for Antarctic toothfish stock assessment in the Amundsen Sea region

   years to predict progress towards a robust assessment model using the two-area model. The models showed ... for 2018, as recommended by Scientific Committee in 2016. Author(s):  S. Mormede and S. Parker Title ... years to predict progress towards a robust assessment model using the two-area model. The models showed ... for 2018, as recommended by Scientific Committee in 2016. ...

   Meeting Document : WG-SAM-17/40 : Author(s): S. Mormede and S. Parker

3. Tendencias de la biomasa de Dissostichus eleginoides (Smitt, 1898) en la Subarea 48.3 (1992–1997)

   the split years 1992 to 1997, was estimated using the Sequential Population Analysis (SPA) model based ... to the 20% of the initial (1992) spawning biomass. An aproximation of the future TAC was made using ... The stock assesment of Dissostichus eleginoides from the subarea 48.3, between the split years 1992 ... , Fishable and the Spawning Biomass. This last part of the population is actually (1997) very close to the 20 ...

   Meeting Document : WG-FSA-97/43 : Author(s): Moreno, C.A., Rubilar, P.S., Zuleta, A., Young, Z.

4. Unhappy feet: the reduction of Adélie and chinstrap penguin populations in the West Antarctic Peninsula/Scotia Sea

   penguin populations have declined more than 50% during the last 30 years at study colonies in the South ... populations have declined more than 50% during the last 30 years at study colonies in the South Shetland ...

   Meeting Document : CCAMLR-XXX/BG/21 : Author(s): Submitted by ASOC

5. Distribution and some biological features of icefish (Champsocephalus gunnari) at different life cycle stages in the South Georgia subarea

   Abstract:  The results of icefish ecology were summarized for the period of above 20 years ... The results of icefish ecology were summarized for the period of above 20 years of South Georgia ... that the life mode changed from pelagic one occurring at early life stages, to near-bottom- pelagic one after 20 ... from pelagic one occurring at early life stages, to near-bottom - pelagic one after 20 cm length ...

   Meeting Document : WG-FSA-99/65 : Author(s): Zh.A. Frolkina (Russia)

6. 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

   longline vessel, Shinsei Maru No. 3, from April 30 to June 20. The survey was undertaken according ... vessel, Shinsei Maru No. 3, from April 30 to June 20. The survey was undertaken according to the decision ...

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

7. 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

   longline vessel, Shinsei Maru No. 3, from April 30 to June 20. The survey was undertaken according ... vessel, Shinsei Maru No. 3, from April 30 to June 20. The survey was undertaken according to the decision ...

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

8. Preliminary assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in March–April 2010, including a revised growth model

   of yield for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. The strong ... year class detected in the last three years’ surveys is now fully recruited as the 4+ cohort ... for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. The strong ... year class detected in the last three years’ surveys is now fully recruited as the 4+ cohort ...

   Meeting Document : WG-FSA-10/12 : Author(s): D.C. Welsford (Australia)

9. Status and trends of Adelie penguin populations in the Ross Sea region

   with earlier counts. Populations at nearly all rookeries have increased in size over the last 10–20 years ... . Populations at nearly all rookeries have increased in size over the last 10–20 years. Possible reasons ...

   Meeting Document : WG-CEMP-92/23 : Author(s): R.H. Taylor, P.R. Wilson and B.W. Thomas (New Zealand)

10. Diet of two icefish species from the South Shetland Islands and Elephant Island, Champsocephalus gunnari and Chaenocephalus aceratus 2001–2003

    2001 to 2003. C. gunnari fed almost exclusively on krill (Euphausia superba) in all years ... in 2003. An ontogenetic shift in feeding preference of C. aceratus was observed: Fish smaller than 30 cm ... fed on krill and mysids, while larger animals relied primarily on fish. Author(s):  H. Flores ... . C. gunnari fed almost exclusively on krill (Euphausia superba) in all years. The importance of other taxa ...

    Meeting Document : WG-FSA-03/61 : Author(s): H. Flores, K.-H. Kock, S. Wilhelms (Germany) and C.D. Jones (USA)

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