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1. Impacts of rising sea temperature on krill increase risks for predators in the Scotia Sea

   at the regional level, which suggests that some predator populations may be more vulnerable than ... effects of ocean warming on krill biomass were strongest in the northern Scotia Sea, with a ≥ 40% decline ... in the mass of individual krill. Projections also suggest a 25% chance that krill biomass will fall ... below an established depletion threshold (75% of its unimpacted level), with consequent risks for some ...

   Meeting Document : WG-EMM-18/P02 : Author(s): E.S. Klein, S.L. Hill, J.T. Hinke, T. Phillips and G.M. Watters

2. Antarctic fur seal population dynamics update and assessment of census error at SSSI No. 32, Livingston Island, South Shetlands, Antarctica (2000/2001)

   into practice during the 2000/2001 field season. Intra-observer error was between 0,15-1,74%CV, while inter ... of census error at SSSI No. 32, Livingston Island, South Shetlands, Antarctica (2000/2001) Approval ... into practice during the 2000/2001 field season. Intra-observer error was between 0,15-1,74%CV, while inter ... , Livingston Island, South Shetlands, Antarctica (2000/2001) ...

   Meeting Document : WG-EMM-01/49 : Author(s): R. Hucke-Gaete (Chile)

3. Possibility of predicting sea-ice concentration (SIC) in research block (RB) 48.6-5 (Southern part of Subarea 48.6) using sea surface temperature (SST) in RB 48.6-2 (Northern part of 48.6)

   Abstract:  It  was  reported  at  WG-SAM-2019  that  the  sea  ice  concentration  (SIC) of RB ... 48.6-5 corresponded well with the dynamics of monthly sea surface temperature  (SST)  anomaly  in  RB ... be used to predict the SIC in 48.6- 5.  There  is  not  a  strong  correlation  of  SST  between ... assumed that these are related.  This paper analyses the possibilities to predict the SIC in 48.6-5 for ...

   Meeting Document : WG-FSA-2019/49 : Author(s): T. Namba, R. Sarralde, S. Somhlaba and J. Pompert

4. Has climate change promoted genetic fragmentation in the ice-dependent fish Pleuragramma antarcticum?

   dependent species could be highly vulnerable to climate change with possible cascading effects on the ... and was unable to discriminate between hypotheses of panmixia, with occasional fluctuations of gene ... scale from samples collected off the tip of the AP, with a signal of increased fragmentation over time ... shelf, the increase of population fragmentation with time, and the inability to capture P. antarcticum ...

   Meeting Document : WG-FSA-13/67 : Author(s): C. Agostini, T. Patarnello (Italy), J. Ashford, J. Torres (USA) and L. Zane (Italy)

5. A distribution-free model of length-frequency distribution to inform fishery stratification for integrated assessments

   modelled as a Gaussian response variable using a Generalised Additive Mixed Model (GAMM) with cubic ... modelled as a Gaussian response variable using a Generalised Additive Mixed Model (GAMM) with cubic ...

   Meeting Document : WG-SAM-13/18 : Author(s): S. Candy, P. Ziegler and D. Welsford (Australia)

6. Excerpt from translation of fax dated 19 August 1993 from Chile received in the Secretariat on 20 August 1993

   Author(s):  Secretariat Title:  Excerpt from translation of fax dated 19 August 1993 from Chile ... received in the Secretariat on 20 August 1993 Approval:  Approved ... Excerpt from translation of fax dated 19 August 1993 from Chile received in the Secretariat on 20 ... August 1993 ...

   Meeting Document : CCAMLR-XII/BG/14 : Author(s): Secretariat

7. Mackerel icefish Champsocephalus gunnari in the diet of upper trophic level predators at South Georgia: implications for fisheries management

   , 1996, 1999 and 2001. A recruitment index based on the contribution by mass of the 1+ age-class ... total length (1+ age class), with strong cohorts entering the population in 1993, 1996, 1999 and 2001 ...

   Meeting Document : WG-FSA-03/74 : Author(s): K. Reid, S. Hill and T. Diniz (United Kingdom)

8. Analysis of sea-ice concentration of 48.6_4 and _5 with remote sensing data during the latest four seasons

   develop the research plan and make the presentation on that in the coming WG-FSA meeting. Author(s):  T ... . Namba, K. Taki and T. Ichii Title:  Analysis of sea-ice concentration of 48.6_4 and_5 with remote ... byUniversity Bremen. Figure 1 shows the overall of the topography and ice condition with Shinsei maru No. 3 ... trace in 2015/16 season (the detailed trace will be presented at the PowerPoint slide in the WG-SAM-16 ...

   Meeting Document : WG-SAM-16/42 Rev. 1 : Author(s): T. Namba, K. Taki and T. Ichii

9. Preliminary standardised CPUE analysis of the New Zealand part of the toothfish fishery in CCAMLR Subarea 88.1, from 1988/89 to 2002/03

   grounds since 2001, a further sensitivity analysis was completed for the two main vessels. The seasonal ... indices were slightly more optimistic. As fishing effort has extended to other grounds since 2001 ...

   Meeting Document : WG-FSA-03/43 : Author(s): R.G. Blackwell and S.M. Hanchet (New Zealand)

10. Observations of demersal fish, benthic communities and seafloor composition of the Southern Ocean Atlantic sector from the ICEFISH 2004 cruise

    structure. Due to mixed gear selectivity and possible avoidance, it was not feasible to make quantitative ... structure. Due to mixed gear selectivity and possible avoidance, it was not feasible to make quantitative ...

    Meeting Document : WG-FSA-04/61 : Author(s): C.D. Jones, S.J. Lockhart and D.F. Doolittle (USA)

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