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

23 Sep 2026
Intra-seasonal flow variability and a probable long-term slowdown of Universidad Glacier in the Central Andes of Chile (34° S)
Christopher Ulloa, Ayon García, Hans Fernández-Navarro, Jorge Berkhoff, José Luis Rodriguez, and Pierre Pitte
EGUsphere, https://doi.org/10.5194/egusphere-2026-3669,https://doi.org/10.5194/egusphere-2026-3669, 2026
Discussion: open, 0 comments
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23 Sep 2026
Systematic errors in borehole temperature monitoring records in permafrost – Part 1: Stability of calibrated temperature sensor offsets
Soňa Tomaškovičová, Fredrik Johansson, Michele Citterio, and Thomas Ingeman-Nielsen
EGUsphere, https://doi.org/10.5194/egusphere-2026-3688,https://doi.org/10.5194/egusphere-2026-3688, 2026
Discussion: open, 0 comments
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23 Sep 2026
Ash Fingers Modify Tephra Sedimentation During a Coarse-Ash-Dominated Eruption: Evidence from the 23 July 2024 Etna Paroxysm
Carolina Díaz-Vecino, Jonathan Lemus, Allan Fries, Riccardo Simionato, Simon Thivet, Simona Scollo, Francesco Amadio, Laura Pioli, Alexandros Panagiotis Poulidis, Valentin Freret-Lorgeril, and Costanza Bonadonna
EGUsphere, https://doi.org/10.5194/egusphere-2026-4051,https://doi.org/10.5194/egusphere-2026-4051, 2026
Discussion: open, 0 comments
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23 Sep 2026
Morphologically complex ice crystal plate structures in mid-latitude cirrus: combining space-borne lidar, in-situ scattering, and physical optics simulation
Harry Ballington, Martin Schnaiter, and Emma Järvinen
EGUsphere, https://doi.org/10.5194/egusphere-2026-4436,https://doi.org/10.5194/egusphere-2026-4436, 2026
Discussion: open, 0 comments
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23 Sep 2026
Evaporitic carbonates record surface melting in Antarctica
Noah Brigham, Jesper L. Giardino, Gavin Piccione, Jessica Gagliardi, Samuel T. Kodama, Slawek Tulaczyk, Christine Siddoway, and Terrence Blackburn
EGUsphere, https://doi.org/10.5194/egusphere-2026-4455,https://doi.org/10.5194/egusphere-2026-4455, 2026
Discussion: open, 0 comments
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