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

27 Jul 2026
Development of a dual-polarization Zdr radar operator with ice-phase hydrometeor classification for variational assimilation systems (RadDualIceVar v1.0)
Liu Yi, Feifei Shen, Zhixin He, and Dongmei Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2230,https://doi.org/10.5194/egusphere-2026-2230, 2026
Discussion: open, 0 comments
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27 Jul 2026
Mapping permafrost distribution and thaw depths in the Inner Tien Shan: A CryoGrid-based modeling approach integrating geophysical data
Tamara Mathys, Sergey S. Marchenko, Sebastian Westermann, Luke Gregor, Léo C. P. Martin, Murataly Duishonakunov, Christian Hauck, Mohammad Farzamian, Teddi Herring, Christin Hilbich, Ruslan Kenzhebaev, Mukhammad Esenaman uulu, Timur Musaev, Zhoodarbeshim Bektursunov, Ryskul Usubaliev, Isabella Brining, Tomas Saks, and Martin Hoelzle
EGUsphere, https://doi.org/10.5194/egusphere-2026-2756,https://doi.org/10.5194/egusphere-2026-2756, 2026
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27 Jul 2026
Extreme Amundsen Sea Low (ASL) events and climate of West Antarctica
Michelle Ireland De Luna, Cyric Ng, Frida Perez, and Marilyn N. Raphael
EGUsphere, https://doi.org/10.5194/egusphere-2026-2897,https://doi.org/10.5194/egusphere-2026-2897, 2026
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27 Jul 2026
Measurement report: Seasonal Secondary and Biomass-Burning Aerosol Sources and Enhancements of Cloud Condensation Nuclei at a Central US Background Site
Maria Anna Zawadowicz, Amie Dobracki, Janek Uin, and Rebecca Trojanowski
EGUsphere, https://doi.org/10.5194/egusphere-2026-3129,https://doi.org/10.5194/egusphere-2026-3129, 2026
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27 Jul 2026
Massively parallel flow routing and drainage area determination
Wolfgang Bangerth
EGUsphere, https://doi.org/10.5194/egusphere-2026-3405,https://doi.org/10.5194/egusphere-2026-3405, 2026
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