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1. Adélie penguins as indicators of the state of the sea-ice in Adélie Land

   desertion by the partner and the risk of dying of prolonged fast for the chick(s). Second, the season was ... characterized by unusual precipitations of rain around the turn of the year that killed massively the already ... meter of snow, but the snow falls were immediately followed by almost a week with temperatures ...

   Meeting Document : WG-EMM-17/01 Rev. 1 : Author(s): Y. Ropert-Coudert, A. Kato and C. Barbraud

2. Report from a krill- focused survey with RV Kronprins Haakon and land-based predator work in Antarctica during 2018/19

   as a survey initiated by CCAMLR in year 2000 for comparative purposes, but in addition focuses on ... the fishery is to be managed by an empirical understanding of krill density, distribution ... work was coordinated by Norway and involved collaborative international efforts as well as vessels from ...

   Meeting Document : WG-EMM-2019/07 : Author(s): B. Krafft, K. Bakkeplass, T. Berge, M. Biuw, J. Erices, E. Jones, T. Knutsen, R. Kubilius, M. Kvalsund, U. Lindstrøm, G.J. Macaulay, A. Renner, A. Rey, H. Søiland, R. Wienerroither, H. Ahonen, J. Goto, N. Hoem, M. Huerta, J. Höfer, O. Iden, W. Jouanneau, L. Kruger, H. Liholt, A. Lowther, A. Makhado, M. Mestre, A. Narvestad, C. Oosthuisen, J. Rodrigues and R. Øyerhamn

3. Preliminary assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (Division 58.4.3b), based on the analysis of fine-scale catch and effort data

   Scientific Committee requested urgent consideration by Members of methods for collecting data and of ... the initial exploration of the C2 fine scale catch and effort data held by CCAMLR for the fishery in ... submitted by scientific observers aboard vessels in the BANZARE fishery. Data were too few, or with ...

   Meeting Document : WG-FSA-07/44 : Author(s): J.P. McKinlay, D.C. Welsford, A.J. Constable and G.B. Nowara (Australia)

4. A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators

   structure, determined by diffusion and advection, to krill availability in relation to the location of the ... by the fishing fleet. Over the range of catch in our study, the reductions in reproductive success ... offspring and parent survival are mainly determined by how long the fishing season lasts and the capacity ...

   Meeting Document : WG-EMM-98/48 : Author(s): M. Mangel and P.V. Switzer (USA)

5. OPTIONS FOR USING UNREPLICATED ECOSYSTEM MONITORING DATA TO DETECT IMPACTS

   changes in this frequency rather than by reference to a critical probability. For example, this approach ... interventions based on subtle indications of an impact. Our example impact was characterised by an increase in ... determined by the dynamics of the system. Author(s):  S. Hill, J. Forcada, P. Trathan and C. Waluda (United ...

   Meeting Document : WG-EMM-09/26 : Author(s): S. Hill, J. Forcada, P. Trathan and C. Waluda (United Kingdom)

6. Information on illegal fishing in Statistical Area 58 assessment of illegal fishing in French waters around Kerguelen and Crozet Islands: report of observations and inspections in the CCAMLR area 2002/2010 season (1 July 2009 to 15 August 2010)

   surveillance system deployed by France in the French Exclusive Economic Zones (EEZs) has been operational ... IUU fishing or are associated with IUU activities, followed up by investigations and legal action ... based on reports of interrogations drawn up by CCAMLR inspectors. Author(s):  Delegation of France Title ...

   Meeting Document : CCAMLR-XXIX/44 : Author(s): Delegation of France

7. Estimation of natural mortality using catch-at-age and aged mark-recapture data: a simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation

   R. Both use the same Poisson likelihood for annual number of recaptures by age class, and both model ... the age-structured population for each fishing year by annual recursive use of difference equations ... for population numbers at age obtained by integrating a first order ordinary differential equation ...

   Meeting Document : WG-SAM-10/11 Rev. 1 : Author(s): S.G. Candy (Australia)

8. A von Bertalanffy growth model for Division 58.5.2 fitted to length-at-age data and a comparison of predicted with observed growth from mark–recapture data

   Abstract:  Length-at-age data for the Patagonian toothfish (Dissostichus eleginoides) caught by ... being a sharp decline in selectivity from 100% at 1000 mm down to 1% by 1600 mm. The VB curve fitted to ... Fabens form of the VB growth model. Formulae for adjusting predictions for bias imparted by the use of ...

   Meeting Document : WG-FSA-SAM-06/07 : Author(s): S.G. Candy, A.J. Constable, T. Lamb and R. Williams (Australia)

9. Revised proposal for the ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020/21)

   has been conducted with a research plan submitted under CM 24-01 since 2008 by Japan. France joined ... built up the CASAL model developed in WG-FSA-15/23 by Taki et al. (2015). Different scenarios of ... milestones to facilitate the reviewing process of this research plan. A list of dates by which specific ...

   Meeting Document : WG-SAM-2019/08 : Author(s): Delegations of Japan and France

10. Engaging ‘the crowd’ in citizen science and remote sensing to learn about habitat affinity of two Southern Ocean seals

    campaign covered about 18 000 km 2 of pack ice. Using consensus-based algorithms on images identified by ... presence in the Weddell Sea region suggested presence on 3.3% of maps. Comparison with images searched by ... were conducted by experts, and on a subset of available images (of area totalling 738 km 2). We assess ...

    Meeting Document : WG-EMM-2019/37 : Author(s): M.A. LaRue, D.G. Ainley, J. Pennycook, K. Stamatiou, M. Dozier, J. Saints, L. Sales, N. Nur, S. Stammerjohn and L. Barrington

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