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

29 Sep 2026
Rapid formation of nitric acid during the daytime and its critical contribution to methanesulfonic acid-methylamine nucleation in coastal industrial areas
Guanhua Wang, Chengyan Zhang, Xiaokai Guo, Rui Su, Xintong Cai, Yuan Zuo, and Tianlei Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3408,https://doi.org/10.5194/egusphere-2026-3408, 2026
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29 Sep 2026
Review article: Glacier surges observed by Synthetic Aperture Radar
Mirosław Czyżewski and Wojciech Milczarek
EGUsphere, https://doi.org/10.5194/egusphere-2026-3849,https://doi.org/10.5194/egusphere-2026-3849, 2026
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29 Sep 2026
Road Construction-Triggered Landslides: daily-resolution attribution and pre-construction suitability mapping in the Lali and Baku Gad watersheds of Himalaya, Far-Western Nepal
Bhuwan Awasthi, Sarawut Ninsawat, Nitin Kumar Tripathi, and Kuo-Chieh Chao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4364,https://doi.org/10.5194/egusphere-2026-4364, 2026
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29 Sep 2026
openAMUNDSEN-DA v0.9: an ensemble based snow data assimilation framework for the open source snow hydrological model openAMUNDSEN
Franz Wagner, Erwin Rottler, and Ulrich Strasser
EGUsphere, https://doi.org/10.5194/egusphere-2026-4575,https://doi.org/10.5194/egusphere-2026-4575, 2026
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29 Sep 2026
Brief communication: Simulations indicate, the multi-year drought of 2018–2023 could have happened in the 1960s
Oliver Bothe
EGUsphere, https://doi.org/10.5194/egusphere-2026-5051,https://doi.org/10.5194/egusphere-2026-5051, 2026
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