Coastal water vapor isotopic composition driven by katabatic wind variability in summer at Dumont d'Urville, coastal East Antarctica

Autor: Vincent Favier, Frédéric Prié, Mathieu Casado, Amaelle Landais, Christophe Leroy-Dos Santos, Camille Bréant, Sentia Goursaud, Anais Orsi, Benjamin Golly, Olivier Cattani, Elise Fourré, Valérie Masson-Delmotte, Cécile Agosta, Patricia Martinerie

Publikováno v: Earth and Planetary Science Letters. 514:37-47

Dumont d'Urville station, located on the East coast of Antarctica in Adelie Land, is in one of the windiest coastal region on Earth, due to katabatic winds downslope from the East Antarctic ice sheet. In summer, the season of interest in this study,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::25fd8d2212515ed739b66676b1ef8acb
https://doi.org/10.1016/j.epsl.2019.03.004

Isotopic Equilibrium Between Precipitation and Water Vapor in Northern Patagonia and Its Consequences on δ 18 O cellulose Estimate

Autor: Tiphaine Penchenat, Olivier Cattani, Françoise Vimeux, Ana Marina Srur, Clément Outrequin, Ricardo Villalba, Valérie Daux, Maximiliano Viale

Publikováno v: Journal of Geophysical Research: Biogeosciences
Journal of Geophysical Research: Biogeosciences, American Geophysical Union, 2020, ⟨10.1029/2019JG005418⟩
Journal of Geophysical Research: Biogeosciences, 2020, ⟨10.1029/2019JG005418⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39d77846a48ac5dc23538b240d511268
https://doi.org/10.1029/2019jg005418

The isotopic composition of near-surface water vapor at the Maïdo observatory (Reunion Island, southwestern Indian Ocean) documents the controls of the humidity of the subtropical troposphere

Autor: Françoise Vimeux, Etienne Guilpart, Christelle Barthe, Olivier Cattani, Camille Risi, Jérôme Brioude, Stephanie Evan, Jean-Marc Metzger

Publikováno v: Journal of Geophysical Research: Atmospheres. 122:9628-9650

We present a 1 year long record of the isotopic composition of near-surface water vapor (δ18Ov) at the Maido atmospheric observatory (Reunion Island, Indian Ocean, 22°S, 55°E) from 1 November 2014 to 31 October 2015, using wavelength-scanned cavit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41f3ae625edf43f0a7fc2e9ae2b87e6c
https://doi.org/10.1002/2017jd026791

The summer 2012 Greenland heat wave: In situ and remote sensing observations of water vapor isotopic composition during an atmospheric river event

Autor: Arny E. Sveinbjörnsdottir, Helle Astrid Kjær, Valérie Masson-Delmotte, G. Cesana, Jean-Louis Bonne, Martin Werner, Cathy Clerbaux, Paul Vallelonga, Olivier Cattani, Xavier Fettweis, Jean-Lionel Lacour, Hans Christian Steen-Larsen, Camille Risi, Harald Sodemann, Marc Delmotte

Publikováno v: Journal of Geophysical Research: Atmospheres
Journal of Geophysical Research: Atmospheres, 2015, 120 (7), pp.2970-2989. ⟨10.1002/2014JD022602⟩
EPIC3Journal of Geophysical Research: Atmospheres, AGU, 120(7), pp. 2970-2989, ISSN: 2169897X
Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2015, 120 (7), pp.2970-2989. ⟨10.1002/2014JD022602⟩

International audience; During July 7-12, 2012, extreme moist and warm conditions occurred over Greenland, leading to widespread surface melt. To investigate the physical processes during the atmospheric moisture transport of this event, we study the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::713c25c600656b5a03e9940157312afb
https://doi.org/10.1002/2014jd022602

Simulating hydrology with an isotopic land surface model in western Siberia: what do we learn from water isotopes?

Autor: F. Guglielmo, Olga Nekrasova, Jean Jouzel, Tatiana Radchenko, Catherine Ottlé, Olga Stukova, Camille Risi, Victor Valdayskikh, Sarah Dantec-Nédélec, Olivier Cattani, Jérôme Ogée, Vyacheslav I. Zakharov

International audience; Improvements in the evaluation of land surface models would translate into more reliable predictions of future climate changes, as significant uncertainties persist in the quantification and representation of the relative cont

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9783b2060e3c10d9ca342d3c5b46bcb5
https://doi.org/10.5194/hessd-12-9393-2015