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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Get engaged in EGUsphere, screen newly-submitted preprints before they are posted on the platform, and gain review experiences. We are looking forward to receiving your application. Apply now!

Recently-posted preprints

05 Jun 2026
The Calibrated Rapid Assimilation and Forecasting Technique (CRAFT) for Earth system and ecological modeling using machine learning and Bayesian estimation
Zachary James Robbins, Lucas Tiede, Charlie Koven, Ryan Knox, Nate McDowell, and Chonggang Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2433,https://doi.org/10.5194/egusphere-2026-2433, 2026
Discussion: open, 0 comments
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05 Jun 2026
An adaptive unstructured grid for HF radar current mapping based on constrained k-means clustering
Bartolomeo Doronzo, Stefano Taddei, and Carlo Brandini
EGUsphere, https://doi.org/10.5194/egusphere-2026-3013,https://doi.org/10.5194/egusphere-2026-3013, 2026
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05 Jun 2026
Pre- and post-depositional processes affecting isotopic composition of seasonal alpine snowpacks – Austrian Alps
Jasper F. D. Lammers, Thomas Wagner, Martin Masten, Simon Seelig, Wolfgang Schöner, and Gerfried Winkler
EGUsphere, https://doi.org/10.5194/egusphere-2026-2190,https://doi.org/10.5194/egusphere-2026-2190, 2026
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05 Jun 2026
Topographic control of tides in the Ross Sea: eddy-like structures, bottom-trapped waves, and energetics
Yue Xia, Hengling Leng, Zhaomin Wang, Craig Stevens, Chengyan Liu, Liangjun Yan, Xianxian Han, and Dake Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-2988,https://doi.org/10.5194/egusphere-2026-2988, 2026
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05 Jun 2026
A deep-atmosphere extension in a nonhydrostatic dynamical core: formulation and idealized tests
Qitao Cui, Li Dong, and Bin Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2297,https://doi.org/10.5194/egusphere-2026-2297, 2026
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