Niels Dutrievoz
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nielsdutrievoz.bsky.social
Niels Dutrievoz
@nielsdutrievoz.bsky.social
🇦🇶 PhD student in polar climate modeling at @lsce-ipsl.bsky.social
🌍 Co-creator of the popular science channel Ordres de grandeur
🔗 https://nielsdutrievoz.github.io/
Bonjour,
Oui bien sûr
June 1, 2025 at 11:06 AM
🙏 A big thank you to all the co-authors of this study (2 / 2):
Thomas Dubos, Inès Ollivier, Barbara Stenni, Giuliano Dreossi, Mauro Masiol, Bénédicte Minster, and Frédéric Prié.
May 27, 2025 at 7:43 AM
🙏 A big thank you to all the co-authors of this study (1 / 2):
Cécile Agosta, Camille Risi, Étienne Vignon, Sébastien Nguyen, Amaëlle Landais, Elise Fourré, Christophe Leroy-Dos Santos, Mathieu Casado, @valmasdel.bsky.social, Jean Jouzel
May 27, 2025 at 7:42 AM
We also explore how boundary layer processes influence the daily cycles of water isotopes in surface vapor.

The full simulation dataset for this study (1979–2024) is available here: zenodo.org/records/1552...
LMDZ6iso output - Antarctic water stable isotopes in the global atmospheric model LMDZ6: from climatology to boundary layer processes
Update of the Simulation This archive contains the output of a revised simulation, addressing issues identified in the original simulation described in the following article: Dutrievoz, N., Agosta, C....
zenodo.org
May 27, 2025 at 7:40 AM
In this study, we compare the LMDZ6iso model to isotopes measured in surface snow across the Antarctic continent, as well as to daily precipitation and continuous water vapor isotopes measured at two East Antarctic stations: Dumont d’Urville (coastal) and Concordia (inland).
May 27, 2025 at 7:40 AM
Climate models that incorporate water isotopes are valuable tools for interpreting these signals, but they must be carefully evaluated to ensure their reliability!
May 27, 2025 at 7:39 AM
🔬 Why focus on water isotopes in Antarctica?
→ To reconstruct past climates from the signals recorded in ice cores.
→ To better understand the present-day atmospheric water cycle.
May 27, 2025 at 7:38 AM
Coup dur quand même 😓
November 26, 2024 at 10:40 AM