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

09 Sep 2026
Urban Atmospheric Inverse Modeling via Hybrid Reconstruction Methods based on Compressed Sensing
Tobias Grasberger, Jia Chen, Benjamin Zanger, Alessandro Lupoli, Moritz Oliveira Makowski, Josef Stauber, and Felix Krahmer
EGUsphere, https://doi.org/10.5194/egusphere-2026-3161,https://doi.org/10.5194/egusphere-2026-3161, 2026
Discussion: open, 0 comments
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09 Sep 2026
Physical and glaciochemical signals of the ~25.3 ka Ōruanui supereruption in ice cores across Antarctica
Alexander Mattin, Simon J. Barker, V. Holly L. Winton, Andrea Burke, William Hutchison, Patrick J. Sugden, Kirstin Krüger, Alexa R. Van Eaton, Larry G. Mastin, Michael Sigl, Eric W. Wolff, Shuji Fujita, Kumiko Goto-Azuma, Ikumi Oyabu, Motohiro Hirabayashi, Anders Svensson, Magali Verkerk, Colin J. N. Wilson, Stephen B. Piva, Nels A. Iverson, Nelia W. Dunbar, Helle A. Kjær, Nancy A. N. Bertler, Mirko Severi, Andrei V. Kurbatov, and Dominic A. Winski
EGUsphere, https://doi.org/10.5194/egusphere-2026-3434,https://doi.org/10.5194/egusphere-2026-3434, 2026
Discussion: open, 0 comments
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09 Sep 2026
Homogenization of integrated water vapour time series using twin GNSS stations and vertical step offsets
Tong Ning and Gunnar Elgered
EGUsphere, https://doi.org/10.5194/egusphere-2026-3520,https://doi.org/10.5194/egusphere-2026-3520, 2026
Discussion: open, 0 comments
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09 Sep 2026
Quantitative Modelling of Marine Seismic Hazard Chains: Topology, Core Amplification Nodes, and Implications
Yang Shi, Chunyu Hu, and Zhenguo Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4167,https://doi.org/10.5194/egusphere-2026-4167, 2026
Discussion: open, 1 comment
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09 Sep 2026
Historical Marmara Tsunamis Reconstruction Through Physics-Based Scenario Selection
Wilfrid Djima and A. Can Zulfikar
EGUsphere, https://doi.org/10.5194/egusphere-2026-4280,https://doi.org/10.5194/egusphere-2026-4280, 2026
Discussion: open, 0 comments
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