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

11 Mar 2026
Validation of the ALARO1-SFX (CY43T2) regional climate model over Belgium across different resolutions
Wout Dewettinck, Hans Van de Vyver, Daan Degrauwe, Rafiq Hamdi, Michiel Van Ginderachter, Bert Van Schaeybroeck, Kwinten Van Weverberg, Kobe Vandelanotte, Steven Caluwaerts, and Piet Termonia
EGUsphere, https://doi.org/10.5194/egusphere-2025-2043,https://doi.org/10.5194/egusphere-2025-2043, 2026
Discussion: open, 0 comments
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11 Mar 2026
Assimilation of ground based lidar and ceilometer observations of aerosols from the European E-Profile network into ECMWF's Integrated Forecasting System (IFS-COMPO, CY49R1)
Michael Kahnert, Melanie Ades, Mickaël Bacles, Johannes Flemming, Vincent Guidard, Alexander Haefele, Robin J. Hogan, Samuel Rémy, and Eric Sauvageat
EGUsphere, https://doi.org/10.5194/egusphere-2025-6077,https://doi.org/10.5194/egusphere-2025-6077, 2026
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11 Mar 2026
Nonlinear Quantitative Relationship Between the Duration and Occurrence Frequency of Droughts
Pengcheng Yan, Guolin Feng, Cailing Zhao, Ping Yang, Hao Wu, and Dongdong Zuo
EGUsphere, https://doi.org/10.5194/egusphere-2025-6401,https://doi.org/10.5194/egusphere-2025-6401, 2026
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11 Mar 2026
Evaluation of representation of seasonally frozen ground characteristics in Land Surface Models: JSBACH and CLM
Mittal Parmar, Kristina Fröhlich, Antonella Sanna, Tobias Stacke, Marianna Benassi, Zhicheng Luo, Daniele Peano, and Bodo Ahrens
EGUsphere, https://doi.org/10.5194/egusphere-2026-381,https://doi.org/10.5194/egusphere-2026-381, 2026
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11 Mar 2026
Assessing Ozone Dynamics During the 2023 Summer STAQS Field Campaign Using Synergistic Observations and Model Simulations
Claudia M. Bernier, Matthew S. Johnson, John Sullivan, Guillaume Gronoff, Daniel Phoenix, Fred Moshary, Raul Alvarez, Brandi McCarty, Andrew Langford, Christoph Senff, Sunil Baidar, and Laura Judd
EGUsphere, https://doi.org/10.5194/egusphere-2026-581,https://doi.org/10.5194/egusphere-2026-581, 2026
Discussion: open, 0 comments
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