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

06 Oct 2026
Sunlit and Unlit: The Limitations of Albedo Prediction in Energy Balance Models
Gavin Blair, Mohamad Kazma, Ahmad Taha, Ralf Bennartz, and Sankaran Mahadevan
EGUsphere, https://doi.org/10.5194/egusphere-2026-3813,https://doi.org/10.5194/egusphere-2026-3813, 2026
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06 Oct 2026
Spatial Distribution and Long-Term Changes in Surface Air and Wet-Bulb Temperature Thresholds for Classifying Cold-Season Precipitation Phase across Japan
Sadafumi Hasegawa and Tomohito J. Yamada
EGUsphere, https://doi.org/10.5194/egusphere-2026-4046,https://doi.org/10.5194/egusphere-2026-4046, 2026
Discussion: open, 0 comments
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06 Oct 2026
HyIR 0.1 (HYdrological and Industrial Resilience): A Global Hydrological Aggregation Framework for Translating CMIP6 Climate Projections into Freshwater Availability Scenarios
Mariam Taki, Nicolas Flipo, and Damien Goetz
EGUsphere, https://doi.org/10.5194/egusphere-2026-4606,https://doi.org/10.5194/egusphere-2026-4606, 2026
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06 Oct 2026
Tracing Sediment and Phosphorus Source Hysteresis During an Extreme Flood in a Subtropical Australian River
Maarten Wynants, Cornelis Verboom, Ivan Lizaga, Hugo Jan de Boer, Marcel van der Perk, William W. Bennett, Pascal Boeckx, and Andrew Brooks
EGUsphere, https://doi.org/10.5194/egusphere-2026-4743,https://doi.org/10.5194/egusphere-2026-4743, 2026
Discussion: open, 0 comments
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06 Oct 2026
Permafrost thaw follows spatially organized, nonlinear trajectories in ice-wedge terrain
Katherine N. Braun, Jacob May, and Christian G. Andresen
EGUsphere, https://doi.org/10.5194/egusphere-2026-5192,https://doi.org/10.5194/egusphere-2026-5192, 2026
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