Résultats de la recherche

1. Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: Preliminary report of the ICED–CCAMLR Projections Workshop, 5 to 7 April 2018

   Abstract:  Climate change will alter the structure and functioning of Southern Ocean ecosystems and affect the ecosystem services they provide. The impacts of climate change will require development of conservation and management strategies that anticipate and adapt to potential changes in krill

   Meeting Document : WG-EMM-18/09 : Auteur(s): E.J. Murphy, N.M. Johnston, S.P. Corney and K. Reid

2. Climate change impacts, vulnerabilities and adaptations: Southern Ocean marine fisheries

   Abstract:  • The Antarctic region is characterized by complex interaction of natural climate variability and anthropogenic climate change that produce high levels of variability in both physical and biological systems, including impacts on key fishery taxa such as Antarctic krill. • The impact of

   Meeting Document : WG-EMM-18/P19 : Auteur(s): K. Reid

3. Protocols for trawl sampling, recording of biological data, and hydrography for the 2019 International synoptic krill survey in Area 48

   Abstract:  Experience gained through participation in international programmes like BIOMASS and the CCAMLR 2000 Survey has demonstrated that standardization of equipment and methods is one of the most crucial steps for any successful work during the field sampling period and later analytical work.

   Meeting Document : WG-EMM-18/23 : Auteur(s): T. Knutsen, B. Krafft, A. Renner, G. Skaret, G.J. Macaulay and O.A. Bergstad

4. Abundance and trends of Type B killer whales (Orcinus orca) around the western Antarctic Peninsula

   Abstract:  The western Antarctic Peninsula (WAP) is warming rapidly and we need to understand the impact of these physical changes on the marine ecosystem. The WAP is surrounded by a complex marine food web involving a number of predator and prey populations, and empirical data on abundance and

   Meeting Document : WG-EMM-18/16 : Auteur(s): H. Fearnbach, J.W. Durban, D.K. Ellifrit and R.L. Pitman

5. Second progress report of the CEMP Special Fund overwinter penguin tracking project

   Abstract:  We provide a 2 nd update on the progress of our project “Tracking the overwinter habitat use of krill-dependent predators from Subarea 48.1”. The project was initiated with support from the CEMP Special Fund in 2015/16. Of 150 tags purchased in 2016, all have been deployed and the data

   Meeting Document : WG-EMM-18/24 : Auteur(s): J. Hinke, G. Watters, M. Santos, M. Korczak-Abshire and G. Milinevsky

6. A review of the energetic density of zooplankton and nekton species of the Southern Ocean

   Abstract:  Understanding the energy flux through food webs is important for estimating the capacity of marine ecosystems to support stocks of living resources. This paper provides a summary of a review on currently available Southern Ocean energetic density data. This review is a result of the

   Meeting Document : WG-EMM-18/P17 : Auteur(s): F.L. Schaafsma, Y. Cherel, H. Flores, J.A. van Franeker, M.A. Lea, B. Raymond and A.P. van de Putte

7. Pygoscelis penguin colonies census in the Vernadsky Antarctic station area (Statistical Subarea 48.1)

   Abstract:  The Pygoscelis penguin colonies census in the Vernadsky Antarctic station area has been provided during 2017-2018 breeding season. The Pygoscelis penguins in the region of research are mainly gentoo penguin, which has formed 14 autonomous colonies with about 13320 of breeding pairs total

   Meeting Document : WG-EMM-18/25 : Auteur(s): V.M. Smagol, A.O. Dzhulay, I.V. Dykyy and G.P. Milinevsky

8. Adélie penguin diet: a pilot study directly comparing data from stomach flushing with faecal DNA analysis

   Abstract:  The diet composition of key species of penguin is currently monitored as part of the CCAMLR Ecosystem Monitoring Program (CEMP). Stomach lavage techniques are used in order to identify prey composition and mass. Analysing prey DNA in faeces may be a useful, less invasive, approach to

   Meeting Document : WG-EMM-18/29 : Auteur(s): B. Deagle, J. McInnes, L. Emmerson, M. Dunn, S. Adlard and C. Waluda

9. Update on software development for analysing nest camera images through the CEMP Special Fund

   Abstract:  We provide a brief update on the software developed for assessing nest camera images through the CEMP Special Fund project ‘Developing an image processing software tool for analysis of camera network monitoring data’. This CEMP Special Fund project was initiated in 2015/16 to refine

   Meeting Document : WG-EMM-18/28 : Auteur(s): C. Southwell, H. Achurch, J. Cusick, A. Lashko, K. Newbery, A. Sikka and L. Emmerson

10. Considerations for CEMP data collection and submission in relation to using nest cameras to monitor surface-nesting colonial seabirds

    Abstract:  We provide an outline of data that can be generated from nest camera images and describe how they relate to the parameters outlined in the CEMP Standard Methods. We discuss where the two are similar, provide comment on nest camera data utility for CEMP, and outline gaps in our assessment

    Meeting Document : WG-EMM-18/27 : Auteur(s): L. Emmerson and C. Southwell

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