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1. Fish and invertebrate by-catch from Australian fisheries for D. eleginoides and C. gunnari in Division 58.5.2

   kg per year in weight. The results presented here, indicate that this species is likely to be very ... fisheries are estimated to be very low. From 1996/1997 to 2002/2003, a total of 115 tonnes of by-catch was ... with distances travelled ranging between 1 and 7 nautical miles. The time at liberty varied between 208 ... and 823 days, with most skates at liberty for approximately one year. Estimates of growth were very ...

   Meeting Document : WG-FSA-03/73 : Author(s): E.M. van Wijk and R. Williams (Australia)

2. Extending ecological monitoring to underpin the development of feedback management approaches for the Antarctic krill fishery

   approach. We encourage others to consider how other approaches may be developed so that CCAMLR is able to ... of the issues associated with the development of a new monitoring programme, outlining one possible ... compare different possible approaches, considering the costs and benefits and trade-offs associated with ... each. We propose that CCAMLR consider the merits of different approaches over the next two years, so ...

   Meeting Document : WG-EMM-12/04 : Author(s): P.N. Trathan (UK), H.J. Lynch (USA), C. Southwell (Australia), P.T. Fretwell (UK), G. Watters (USA) and N. Ratcliffe (UK)

3. Interactions between cetaceans and long-lining operations for Patagonian toothfish Dissostichus eleginoides around South Georgia

   , sperm whales were snagged on the line but were freed. Interviews with fishermen indicated that ... interactions of killer whales and sperm whales with longlining operations may be common in the South Atlantic ... for interactions with sea mammals. Twenty-seven lines were observed and interactions recorded during ... fish/haul for all 27 lines. Sperm whales (Physeter macrocephalus) were also associated with hauling ...

   Meeting Document : WG-IMALF-94/16 : Author(s): J.R. Ashford (United Kingdom) and P.S. Rubilar (Chile)

4. Estimates of krill biomass with commercial significance in small-scale management units applying geostatistics techniques

   Georgia, being the traditional krill fishing areas. The data collected during the 2000 CCAMLR Survey ... , being the traditional krill fishing areas. The data collected during the 2000 CCAMLR Survey and Russian ...

   Meeting Document : WG-EMM-06/36 : Author(s): S.M. Kasatkina and P.S. Gasyukov (Russia)

5. Further development and progress towards evaluation of an Antarctic toothfish (Dissostichus mawsoni) stock model for the Ross Sea

   either two or three discrete areas, with migrations of fish between areas. The 2-area model appeared to ... , or migration patterns. Simulations experiments suggested that reliable, albeit uncertain, estimates ... of biomass could be obtained from each model when the operating model was the same as the estimation ... data simulated from the 2-area model. All the multi-area models investigated here could do with ...

   Meeting Document : WG-FSA-SAM-05/12 : Author(s): A. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand)

6. The Price of Fish: A global trade analysis of Patagonian (Dissostichus eleginoides) and Antarctic toothfish (Dissostichus mawsoni)

   toothfish that will be used to identify changes in the global toothfish market and assist in management ... Abstract:  Patagonian and Antarctic toothfish are traded internationally and considered to be of ... great commercial importance to the 13 nations that actively harvest toothfish for global consumption ... 44% from 2007 to 2012 with an overall decrease in traded volume. The USA accounted for 54% of total ...

   Meeting Document : CCAMLR-XXXIII/BG/14 Rev. 2 : Author(s): Secretariat

7. Quantifying uncertainty in the Chapman mark-recapture estimate of abundance

   recommend that additional functions associated with mark-recapture analysis within CCAMLR’s fisheries be ... -parametric bootstrap to obtain confidence intervals from single release tag-recapture data. We recommend that ... WG-FSA encourage Members to provide estimates of uncertainty associated with indicative biomass ...

   Meeting Document : WG-FSA-15/49 : Author(s): P. Burch (Australia), S. Parker (New Zealand) and D. Welsford (Australia)

8. PREDICTING THE VULNERABILITY OF BENTHIC, HABITAT-FORMING ORGANISMS TO DISTURBANCE USING LIFE-HISTORY CHARACTERISTICS

   revealed that there were strong, consistent relationships among life-history characteristics and with ... global patterns. To demonstrate how these relationships might be used to assess vulnerability to fishing ... data are presented for the phylum Cnidaria, an important group of habitat-forming organisms that are ... known to occur in the Southern Ocean. These data show significant relationships between growth, age with ...

   Meeting Document : WG-EMM-09/35 : Author(s): K. Martin-Smith (Australia)

9. Integrating CPUE with the GY model: examination of the effects of shortening the CPUE series and incorporating elements of uncertainty into the D. eleginoides assessment of Subarea 48.3

   Abstract:  This year the Subgroup on assessment methods (SAM) requested that WG-FSA consider ... whether a shorter CPUE time-series would be preferable for use in its annual assessments. (WG-FSA-03/40 ... ) shows a more pronounced consequence of reducing the time series, such that the escapement level ... that truncation of the CPUE series could have a much greater effect on the final assessment, depending ...

   Meeting Document : WG-FSA-03/96 : Author(s): I.R. Ball, S. Candy and A.J. Constable (Australia)

10. Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2013/14

    subareas, where stock assessment should be carried out. In spite of hard ice conditions during most of the ... time of the year, this large water area is very similar with the Ross Sea. This similarity, which could ... be found in geographical location, bathymetric profile and current system, highlight the Weddell Sea ... with CCAMLR decision rules. The program contains schedule and research program of the second stage of ...

    Meeting Document : WG-FSA-13/09 : Author(s): A.F. Petrov, I.I. Gordeev and K.V. Shust (Russia)

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