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1. DEVELOPING OPTIONS TO BUILD CAPACITY IN SCIENCE TO SUPPORT SC-CAMLR

    these issues by the SC‐CAMLR in recent years.  Given the complexity of the issues, it is proposed that ...  support CCAMLR” with the aim of providing a report on the following issues to SC‐CAMLR in 2010: (1) how to ...  increased awareness and understanding of the work of SC‐CAMLR, and (3) the mechanisms that might be ...  each option, the role that the Secretariat might play and the costs and benefits associated with each ...

   Meeting Document : SC-CAMLR-XXVIII/12 : Автор(ы): Delegations of Australia, the United Kingdom and N

2. Age validation of juvenile Notothenia rossii at Potter Cove, South Shetland Islands, using mark-recapture data

   –38.1 cm) tagged and released in successive years from 2004 to 2010, 7 were recaptured at the same site ... same analysis in two individuals marked and recaptured during the same summer, after 1–3 months at ... agreement with the known pattern of growth in summer. Likewise, an analysis in selected specimens showed ... simultaneous counting of the annuli with complete correspondence.The growth in length of fish ranged from 0.5 ...

   Meeting Document : WG-FSA-13/P01 : Автор(ы): E. Moreira, E. Barrera-Oro and M. La Mesa

3. Preliminary assessment of toothfish in Subarea 48.3

   recruitment suggests a long-term yield of 3 200 t.  If year class strengths have been low since 1994 and ... Abstract:  As with the 2009 assessment of Subarea 48.3, there is still uncertainty as to why there ... continue for the next 35 years then appropriate long-term yields could be as low as 975 tonnes.  This ...

   Meeting Document : WG-FSA-11/33 Rev. 1 : Автор(ы): T. Peatman, R.E. Mitchell, G. Parkes and D.J. Agnew (United Kingdom)

4. Continuation of multi-Member research on the Dissostichus eleginoides exploratory fishery in 2018/19 in Division 58.4.3a by France and Japan

   block by three vessels using longline: “Shinsei Maru No. 3” (Japan), “Saint André” (France) and ... objectives, methods and milestones in accordance with Conservation Measure 41-06 and associated measures. In ... their exploratory fisheries in Division 58.4.3a over the coming years in order to contribute to the ...

   Meeting Document : WG-SAM-18/08 : Автор(ы): Delegations of France and Japan

5. PRELIMINARY ASSESSMENT OF TOOTHFISH IN SUBAREA 48.3

   toothfish in Subarea 48.3. 2. Fits to the survey data are good for the early 2000s, particularly 2004 to ... fish are not well estimated. Fits to tag recapture data are also good. 3. Projections made using median ...

   Meeting Document : WG-FSA-09/28 Rev. 1 : Автор(ы): D.J. Agnew and T. Peatman (United Kingdom)

6. A brief outline of the biology of the Antarctic silverfish, Pleuragramma antarcticum Boulenger, 1902 (Nototheniidae) from the Antarctic Indian Ocean

   three relatively isolated groups. Fish aged from 0+ to 3+ years live in the epi- mesopelagic zone where ... there are macro aggregations of plankton, while fish aged from 3+ to 12+ years form near-bottom, pelagic ... when they reach 13-16 cm in length and 4-6 years of age. Males reach maturity at 12-18 cm in length and ... 4-7 years of age. The potential absolute and relative fertility of this species is one of the ...

   Meeting Document : WG-FSA-92/11 Rev. 1 : Автор(ы): V.V. Gerasimchuk (Ukraine)

7. Ross Sea Bioregionalisation, Part II: Patterns of co-occurrence of mesopredators in an intact polar ocean ecosystem

   ) and 3) diet. Species included were: Antarctic Minke Whale, Ross Sea Killer Whale (ecotype C ... both the shelf and the slope (Ross Sea Killer Whale, Weddell Seal); and 3) Marginal Ice Zone (MIZ; pack ... western and eastern portions of the shelf (where sea ice is persistent) are used as well (Minke whale ...

   Meeting Document : WG-EMM-10/12 : Автор(ы): G. Ballard, D. Jongsomjit and D.G. Ainley (USA)

8. THE POWER OF ECOSYSTEM MONITORING

   % power after 20 years with the probability of a type I error (α) = 0.05). The power increased to >50 ... monitoring programme of the predators of Antarctic krill Euphausia superba at South Georgia together with a ... power to detect the effects of different levels of fishing was examined. 3. The power to detect the ... % when α was increased to 0.2 when the ability to detect change was greater with the predator response ...

   Meeting Document : WG-EMM-08/P11 : Автор(ы): K. Reid, J.P. Croxall and E.J. Murphy

9. The gentoo penguin as a candidate species for the CCAMLR Ecosystem Monitoring Program

   Abstract:  Based on dietary and other biological information collected over several years at Bird ... in winter), its residence in the ISR’s in winter and its early attainment of sexual maturity are all ...

   Meeting Document : WG-CEMP-90/14 : Автор(ы): J.P. Croxall and T.D. Williams (United Kingdom)

10. Intra-annual variability in the abundance of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ krill density estimates

    pattern in krill abundance was detected that recurred consistently over all 3 years. Krill densities in ... survey estimates with the observed pattern of within-year variability showed that some of the alleged ... (mean = 89.5 g m-2 SD 64.2). A simple polynomial regression model with time as the independent variable ... winter were predominantly low (mean = 18.7 g m-2 SD 24.3) but rose substantially by summer in each year ...

    Meeting Document : WG-EMM-06/25 : Автор(ы): R.A. Saunders, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein, D.G. Bone and A.S. Brierley (United Kingdom)

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