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Viblanc VA. (2015). Careers in penguin science : academia and research. International Penguin Early Career Scientists Workshop. Cape Town, South Africa, séminaire sur invitation.
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Forin-wiart M.-a., Enstipp M., Le Maho Y. &Amp; Y. Handrich. (2017). The implantation of bio-loggers to address new questions in undisturbed wild animals? 9th International Symposium of Integrative Zoology, 27-29th August 2017, Xining, China..
Abstract: Bio-loggers are miniaturized autonomous devices that record and store quantitative data on animal behavior, localization, energetic and physiology. Used on free-ranging individuals, they allow monitoring naturally behaving (theoretically undisturbed) wild animals, not easily observable otherwise. However, according to the studied taxa, externally attached loggers may impede animal movement, or affect locomotion energetics, social and reproductive behaviours, and/or thermoregulation. They may also increase animal conspicuousness, predation or entanglement risk, and ultimately fitness in case of long-term deployment. Implanted devices may mitigate some of these effects, and can be seen as a good alternative for long-term eco-physiological studies. Using recent studies, I will outline how implanted loggers can improve our knowledge on the physiology of diving and call into question well-known physiological relationships. They can also refine proxies for prey consumption and enable for the first time to get data on immature king penguins during their first period of life at sea. Finally, within the Three R’s (reduction, refinement, replacement) framework, we discuss capture and handling evaluation, and the pros and cons of logger implantation in light of ethical considerations and data accuracy and reliability. Keywords: anesthesia, bio-logging, capture and handling, data bias, eco-physiology, free-ranging, implantation
Programme: 394
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Gaudin P et Labonne J. (2017). Salmonidés aux Îles Kerguelen : des nouvelles de l'invasion.
Abstract: Huit espèces de salmonidés ont été introduites aux Iles Kerguelen des années 50 au début des années 90. La truite commune (Salmo trutta) est la seule espèce qui ait réussi à coloniser la quasi-totalité des bassins versants de la moitié Est de l'île, grâce à sa forme anadrome. Parmi les autres espèces, 3 ont échoué, les autres se maintiennent sur les sites d’introduction ou, comme le saumon Coho (Oncoryhchus kisutch), pourraient débuter une phase de colonisation. Bien que considérée maintenant comme inopportune, l'expérience initiée par ces introductions est d'un intérêt majeur, dans un contexte de réchauffement et de recul très rapide des glaciers dans cette région subantarctique. Les bases de données et d’échantillons recueillies depuis 1954 nous permettent d’explorer quelques-unes des grandes questions portant sur le succès des invasions biologiques, l’évolution et l’adaptation des espèces et leurs relations avec les changements rapides de leur environnement.
Programme: 1041
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A.chambodut, S. Chicarella, A. Bernard, M. Fotze, D. Dimauro. (2017). Dome C Magnetic Observatory on Concordia station.
Abstract: Dôme C magnetic observatory was officially opened at the beginning of 2005 in the inland of Antarctica (lat. 75deg06'S, long. 123deg23'E). Since 2009, the field is recorded continuously at 1Hz. The baselines of the triaxial variometer are controlled by standard absolute measurements made at a regular rate all over the year.
The magnetic observatory's logistic and technical issues are numerous arising from the fact that observers and instruments operate in such extreme conditions, as for instance:
- an external temperature varying between -30degC and -75degC,
- a total darkness lasting two months, and
- an ice shelf movements noticeable in baselines.
Comparisons are done with data provided by the nearest observatories (Dumont d'Urville, Terra Nova Bay, Vostok, …) and with various global models.
Programme: 139
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A. Chambodut, J.J.Curto, J.Matzka,M. Nosé, V. Mendel, A. Bernard, J.M. Brendle. (2017). International Service of Geomagnetic Indices: Current status .
Abstract: The International Service of Geomagnetic Indices (ISGI) is in charge of the elaboration and dissemination of IAGA’s endorsed geomagnetic indices and lists of remarkable magnetic events through its official Web portal.
This is possible thanks to reports of magnetic observatories distributed all over the planet and thanks to work done by the 6 ISGI-Collaborating-Institutes (ISGI-CIs: Ebro Observatori, Spain; GFZ, Potsdam, Germany; WDC, Kyoto, Japan; AARI, St Petersburg, Russian Federation; DTU Space, Copenhagen, Denmark; EOST, Strasbourg, France).
ISGI official Web portal known a complete upgrade in 2014-2015 at the occasion of its headquarters’ moving from LATMOS to EOST. In 2017, a second phase of update is in progress to meet the actual requirements towards users and stakeholders. Various elements are currently settled by or in close cooperation with ISGI-CIs:
- DOI referencing in order to get full recognition,
- Licence choices to clearly set allowed actions onto the available datasets, but also their protection,
-APIs design for interoperability,
- Metadata editing for data mining and standardised information.
As a regular Member of ICSU World Data System, ISGI participates to various on-going projects on data management structuration. The example of the EPOS European Project (European Plate Observing System), which aims at implementing an operational and sustainable platform of Earth science services, is given.
Programme: 139
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Stier A., Romestaing, C., Schull Q., Lefol E., Robin J. P., Roussel D. et P. Bize. (2017). Measuring mitochondrial function in birds using red blood cells: a case study in the king penguin and perspectives in ecology and evolution. 11th congress of the European Ornithologists’ Union EOU Turku 2017, Finland, 18 – 22 August .
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Jacobi, H.-W. (2017). Snow properties and processes linking snow to radiative forcing in high latitudes and altitudes,.
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Reverdy, A., and H.-W. Jacobi. (2016). Comparison of snow height and snow water equivalent measurements at Ny-Ålesund.
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Henry A., Zavadskaja E., Beyries S. (2017). Ethnoarchaeology of fire under cold climates.
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Mccoy, K.d. (2017). Comparative host-parasite population structures & host movements. (Invited speaker) Gordon Research Conference ‘Movement ecology of animals, Ventura, California USA, march 19-23 2017..
Abstract: Gordon Research Conference ‘Movement ecology of animals, Ventura, California USA, mar 19-23 2017. Comparative host-parasite population structures & host movements. (Invited speaker)
Programme: 333
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