EGUsphere – The preprint repository hosted by the European Geosciences Union

EGUsphere, the not-for-profit open scientific repository of the European Geosciences Union (EGU), brings together preprints in the domain of Earth, Space, and Planetary sciences in a diverse, inclusive, and systematic collection of contributions, including:

EGUsphere is transparent and interactive, giving authors of presentations and preprints the opportunity to receive attributed comments from the public aimed at stimulating discussion, cooperation, and to revise their materials in open review.

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Recently-posted preprints

22 May 2026
Soil microwave background retrieval and snow sensitivity from multi-frequency SAR observations over an agro-forested environment in northern Ontario
Alex Gélinas, Benoît Montpetit, Julien Meloche, Peter Toose, Zeinab Akhavan, Wei Wang, Richard Kelly, Alexandre Langlois, and Alexandre Roy
EGUsphere, https://doi.org/10.5194/egusphere-2026-656,https://doi.org/10.5194/egusphere-2026-656, 2026
Discussion: open, 0 comments
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22 May 2026
GESat GEN1: In-Orbit Performance Review of a Compact SWIR Fizeau Interferometer for Facility-scale Methane Detection and Quantification
Florian Pignol, Sebastien Dorgan, Pablo Jais, Frédéric Romand, Gregoire Hein, Vincent Cassé, Raymond Armante, Nicolas Meilhac, and Cyril Crevoisier
EGUsphere, https://doi.org/10.5194/egusphere-2026-1269,https://doi.org/10.5194/egusphere-2026-1269, 2026
Discussion: open, 0 comments
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22 May 2026
Assessing spatially distributed snow simulations with MEB-Crocus in subalpine forests through modelling experiments
Giulia Mazzotti, Félix Vaccaro, Antoine Courteaud, Mathieu Fructus, Jan Magnusson, Isabelle Gouttevin, Jari-Pekka Nousu, and Matthieu Lafaysse
EGUsphere, https://doi.org/10.5194/egusphere-2026-1464,https://doi.org/10.5194/egusphere-2026-1464, 2026
Discussion: open, 0 comments
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22 May 2026
Effects of model resolution on predicting atmospheric ducting conditions with Harmonie-AROME
Karoliina Hämäläinen, Laura Rautiainen, Jani Tyynelä, and Lauri Laakso
EGUsphere, https://doi.org/10.5194/egusphere-2026-1629,https://doi.org/10.5194/egusphere-2026-1629, 2026
Discussion: open, 0 comments
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22 May 2026
A Factorized Fourier Neural Operator Surrogate for Basin-Scale Tsunami Propagation
Jinyoung Kim, Myung Jin Koh, Seung-taek Oh, and Sangyoung Son
EGUsphere, https://doi.org/10.5194/egusphere-2026-1909,https://doi.org/10.5194/egusphere-2026-1909, 2026
Discussion: open, 0 comments
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