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

30 Apr 2026
Ice nucleating properties of α-pinene- and limonene-derived secondary organic aerosol under cirrus conditions
Christopher N. Rapp, Sining Niu, Jason D. Surratt, Yue Zhang, and Daniel J. Cziczo
EGUsphere, https://doi.org/10.5194/egusphere-2026-2458,https://doi.org/10.5194/egusphere-2026-2458, 2026
Discussion: open, 0 comments
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30 Apr 2026
From Single Compounds to Ambient Aerosols: A Machine-Learning-Based Estimation of Organic Hygroscopicity
Shravan Deshmukh, Laurent Poulain, Birgit Wehner, Silvia Henning, Hartmut Herrmann, and Mira Pöhlker
EGUsphere, https://doi.org/10.5194/egusphere-2026-1992,https://doi.org/10.5194/egusphere-2026-1992, 2026
Discussion: open, 0 comments
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30 Apr 2026
GENOA v3: A flexible framework for reduction and exploration of highly detailed chemical mechanisms
Zhizhao Wang, William P. L. Carter, Julia Lee-Taylor, John Orlando, Qing Ye, Richard Valorso, Marie Camredon, Bernard Aumont, and Kelley Barsanti
EGUsphere, https://doi.org/10.5194/egusphere-2026-1921,https://doi.org/10.5194/egusphere-2026-1921, 2026
Discussion: open, 0 comments
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30 Apr 2026
Temporally Coherent Modeling of Tropical Cyclone Compound Flooding for Reliable Coastal Hazard Estimation
Min Chung, Ryota Wada, Jeremy Rohmer, and Philip Jonathan
EGUsphere, https://doi.org/10.5194/egusphere-2026-1899,https://doi.org/10.5194/egusphere-2026-1899, 2026
Discussion: open, 0 comments
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30 Apr 2026
Long-Lived High-Frequency Gravity Waves over the Southern Ocean and the East Antarctic coastline and Their Influence on Cloud Properties
Wenyue Wang, Adrian J. McDonald, Simon Alexander, and Klemens Hocke
EGUsphere, https://doi.org/10.5194/egusphere-2026-2155,https://doi.org/10.5194/egusphere-2026-2155, 2026
Discussion: open, 0 comments
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