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

07 Oct 2026
Incorporating pan-Arctic excess ground ice across structurally distinct Land Surface Models: Community Land Model (CLM5.1) and Common Land Model (CoLM2014)
Jiawen Zhu, Linyang Guo, Matvey V. Debolskiy, Kjetil S. Aas, Lei Cai, Fang Li, Sebastian Westermann, and Hanna Lee
EGUsphere, https://doi.org/10.5194/egusphere-2026-4332,https://doi.org/10.5194/egusphere-2026-4332, 2026
Discussion: open, 0 comments
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07 Oct 2026
Potential vorticity modification by turbulence in the upper troposphere and lower stratosphere – Part 2: Coherent upscale effect in a warm conveyor belt outflow
Ming Hon Franco Lee, Hanna Joos, Heini Wernli, Richard Forbes, and Michael Sprenger
EGUsphere, https://doi.org/10.5194/egusphere-2026-4609,https://doi.org/10.5194/egusphere-2026-4609, 2026
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07 Oct 2026
Mutual constraints on global aerosol composition from novel PACE data and ModelE
Sylvain Foisy, Susanne E. Bauer, Kostas Tsigaridis, Otto Hasekamp, and Guangliang Fu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5135,https://doi.org/10.5194/egusphere-2026-5135, 2026
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07 Oct 2026
Process-Aware AI for Rainfall–Runoff Modeling: A Mass-Conserving Neural Framework with Hydrological Process Constraints
Mohammad Farmani, Hoshin V. Gupta, Ali Behrangi, Muhammad Jawad, Sadaf Moghisi, and Guo-Yue Niu
External preprint server, https://doi.org/10.48550/arXiv.2603.25093,https://doi.org/10.48550/arXiv.2603.25093, 2026
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07 Oct 2026
A full-mission TROPOMI SO2 height dataset: enhanced sensitivity to low-altitude plumes and complementarity with IASI and PlumeTraj
Lorenzo Fabris, Nicolas Theys, Lieven Clarisse, Bruno Franco, Mike Burton, Benjamin Esse, Jonas Vlietinck, Huan Yu, Hugues Brenot, Thomas Danckaert, and Michel Van Roozendael
EGUsphere, https://doi.org/10.5194/egusphere-2026-5282,https://doi.org/10.5194/egusphere-2026-5282, 2026
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