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

30 Jun 2026
Novel Possibilities of In-Situ Cloud Observation with Drone-Mountable Holographic Imager
Ari Leskinen, Antonia Radlwimmer, Uula Isopahkala, Silvia Calderón, David Brus, Konstantinos Doulgeris, Ville Kaikkonen, Eero Molkoselkä, Dmitri Moiseev, Marie Lou Hirschy, Anssi Mäkynen, Sami Romakkaniemi, and Mika Komppula
EGUsphere, https://doi.org/10.5194/egusphere-2026-2088,https://doi.org/10.5194/egusphere-2026-2088, 2026
Discussion: open, 0 comments
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30 Jun 2026
Thermo-hydrological and thermo-mechanical modeling of freezing soil and frost quake occurrence
Jarkko Okkonen, Christian Silbermann, Jere Remes, Dmitri Naumov, Nikita Afonin, Elena Kozlovskaya, Emma-Riikka Kokko, Kari Moisio, Tymofiy Gerasimov, and Thomas Nagel
EGUsphere, https://doi.org/10.5194/egusphere-2026-2611,https://doi.org/10.5194/egusphere-2026-2611, 2026
Discussion: open, 0 comments
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30 Jun 2026
GC Insights: Integrating Art and Geoscience through STEAM: Public Perceptions and Learning at a Cultural Festival
Santiago Jose Navas Jaramillo, John Egverto Soto Luzuriaga, Renato Efren Gonzalez Zuñiga, Marlon Antonio Chamba Toledo, Alicia Mercedes Arciniegas Naula, Hellen Ariel Jimenez Masache, and Cristian Raphael Falconi Infante
EGUsphere, https://doi.org/10.5194/egusphere-2026-2788,https://doi.org/10.5194/egusphere-2026-2788, 2026
Discussion: open, 0 comments
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30 Jun 2026
Rethinking fractal scaling of sea ice deformation: the dominant role of signed-gradient cancellation
Florence L. Beaudry and L. Bruno Tremblay
EGUsphere, https://doi.org/10.5194/egusphere-2026-2911,https://doi.org/10.5194/egusphere-2026-2911, 2026
Discussion: upcoming, 0 comments
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30 Jun 2026
Launch Emission Assessment Tool (LEAT v1.0): Part I – Development of a tool to calculate altitude-dependent rocket launch emissions for use in chemistry-climate models
Jan-Steffen Fischer, Stefanos Fasoulas, Matthias Nützel, and Anja Schmidt
EGUsphere, https://doi.org/10.5194/egusphere-2026-3050,https://doi.org/10.5194/egusphere-2026-3050, 2026
Discussion: open, 0 comments
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