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C. Barbraud, K. Delord, C. Marteau, H. Weimerskirch. (2009). Estimates of population size of white-chinned petrels and grey petrels at Kerguelen Islands and sensitivity to fisheries (Vol. 12).
Keywords: abundance burrow density distance sampling grey petrel Kerguelen Procellaria white-chinned petrel
Programme: 109
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Charrassin J.-B. et al. (2009). Animal-borne sensors reveal new ocean processes in polar regions.
Abstract: White community papers, Ocean'Obs09, Venice, September 21-25, 2009
Programme: 452
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Boheme L. et al., dont Charrassin J.-B. (2009). Biologing in the Global Ocean Observing System..
Abstract: White community papers, Ocean'Obs, Venice, September 21-25, 2009
Programme: 452
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. (2023). Three Saturn-mass planets transiting F-type stars revealed with TESS and HARPS – TOI-615b, TOI-622b, and TOI-2641b (Vol. 675).
Abstract: While the sample of confirmed exoplanets continues to grow, the population of transiting exoplanets around early-type stars is still limited. These planets allow us to investigate the planet properties and formation pathways over a wide range of stellar masses and study the impact of high irradiation on hot Jupiters orbiting such stars. We report the discovery of TOI-615b, TOI-622b, and TOI-2641b, three Saturn-mass planets transiting main sequence, F-type stars. The planets were identified by the Transiting Exoplanet Survey Satellite (TESS) and confirmed with complementary ground-based and radial velocity observations. TOI-615b is a highly irradiated (~1277 F?) and bloated Saturn-mass planet (1.69?0.06+0.05 RJup and 0.43?0.08+0.09 MJup) in a 4.66 day orbit transiting a 6850 K star. TOI-622b has a radius of 0.82?0.03+0.03 RJup and a mass of 0.30?0.08+0.07 MJup in a 6.40 day orbit. Despite its high insolation flux (~600 F?), TOI-622b does not show any evidence of radius inflation. TOI-2641b is a 0.39?0.04+0.02 MJup planet in a 4.88 day orbit with a grazing transit (b = 1.04?0.06+0.05) that results in a poorly constrained radius of 1.61?0.64+0.46 RJup. Additionally, TOI-615b is considered attractive for atmospheric studies via transmission spectroscopy with ground-based spectrographs and JWST. Future atmospheric and spin-orbit alignment observations are essential since they can provide information on the atmospheric composition, formation, and migration of exoplanets across various stellar types.
Programme: 1066
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Fabrice Bertile, Laetitia Fouillen, Thierry Wasselin, Pauline Maes, Yvon Le Maho, Alain Van Dorsselaer, Thierry Raclot. (2016). The Safety Limits Of An Extended Fast: Lessons from a Non-Model Organism (Vol. 6).
Keywords: Diagnostic markers Feeding behaviour
Programme: 137
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. (2021). Present and Future of Rainfall in Antarctica (Vol. 48). Bachelor's thesis, , .
Abstract: While most precipitation in Antarctica falls as snow, little is known about liquid precipitation, although it can have ecological and climatic impacts. This study combines meteorological reports at 10 stations with the ERA5 reanalysis to provide a climatological characterization of rainfall occurrence over Antarctica. Along the East Antarctic coast, liquid precipitation occurs 22 days per year at most and coincides with maritime intrusions and blocking anticyclones. Over the north-western Antarctic Peninsula, rainfall occurs more than 50 days per year on average and the recent summer cooling was accompanied by a decrease of ?35 annual rainy days per decade between 1998 and 2015 at Faraday-Vernadsky. Projections from seven latest-generation climate models reveal that Antarctic coasts will experience a warming and more frequent and intense rainfall by the end of the century. Rainfall is expected to impact new regions of the continent, increasing their vulnerability to melting by the preconditioning of surface snow.
Programme: 1013,1143
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. (2019). Individual variability in contaminants and physiological status in a resident Arctic seabird species (Vol. 249).
Keywords: Black guillemot Oxidative stress Polar regions Pollutants Seabirds Telomeres
Programme: 137
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. (2019). Environmental and physiological determinants of huddling behavior of molting female southern elephant seals (Mirounga leonina) (Vol. 199).
Keywords: Aggregation behavior Habitat type Heat loss Meteorological variations Phocids Stomach temperature
Programme: 1201
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. (2022). Model evaluation of short-lived climate forcers for the Arctic Monitoring and Assessment Programme: a multi-species, multi-model study (Vol. 22).
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Mathurin Dongmo Wamba, Jean-Paul Montagner, Barbara Romanowicz. (2023). (Vol. 9).
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