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

21 Apr 2026
Transferable Hourly Ozone Forecasting with Transformers
Sindhu Vasireddy, Michael Langguth, and Martin Schultz
EGUsphere, https://doi.org/10.5194/egusphere-2026-1562,https://doi.org/10.5194/egusphere-2026-1562, 2026
Discussion: open, 0 comments
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21 Apr 2026
A comprehensive empirical model for non-linear pressure drag across non-hydrostatic flow regimes with trapped lee waves
Jose Luis Argain
EGUsphere, https://doi.org/10.5194/egusphere-2026-2015,https://doi.org/10.5194/egusphere-2026-2015, 2026
Discussion: upcoming, 0 comments
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20 Apr 2026
Accelerating 3D Magnetotelluric Forward Modelling with Domain Decomposition and Order-Reduction Methods
Luis Tao, Alba Muixí, Sergio Zlotnik, Fabio Ivan Zyserman, Juan Carlos Afonso, and Pedro Diez
EGUsphere, https://doi.org/10.5194/egusphere-2026-700,https://doi.org/10.5194/egusphere-2026-700, 2026
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20 Apr 2026
Contrasting Impacts and Mechanisms of Clustered versus Isolated Summer Atmospheric Rivers on Arctic Sea Ice Melt
Yuzhi Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1025,https://doi.org/10.5194/egusphere-2026-1025, 2026
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20 Apr 2026
Reservoir-Induced Seismicity in China: Systematic Characterization and Implications for Hazard Assessment
Jiashan Zhang, Changsheng Jiang, Fengling Yin, Yiming Zhu, Hongyu Zhai, Jinmeng Bi, and Yan Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1124,https://doi.org/10.5194/egusphere-2026-1124, 2026
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