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
04 Aug 2026
Raman source using a hollow-core fiber for ozone monitoring in the lower troposphere
Joris Weinzaepflen, François Ravetta, Stéphane Victori, Gérard Ancellet, Cristelle Cailteau-Fischbach, Vincent Mariage, Frédéric Delahaye, Frédéric Gérôme, and Fetah Benabid
EGUsphere, https://doi.org/10.5194/egusphere-2026-2631,https://doi.org/10.5194/egusphere-2026-2631, 2026
Discussion: open, 0 comments
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04 Aug 2026
Climate Models Underestimate Pre-Industrial Fire Emissions
Noah Liguori-Bills, Catherine E. Scott, Ken S. Carslaw, Natalie Kehrwald, Stijn Hantson, Susan Kaspari, Carlo Barbante, Elena Barbaro, Paolo Gabrielli, Roberta Zangrando, Lonnie G. Thompson, and Douglas S. Hamilton
EGUsphere, https://doi.org/10.5194/egusphere-2026-2728,https://doi.org/10.5194/egusphere-2026-2728, 2026
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04 Aug 2026
Flood nowcasting based on deep learning and radar rainfall estimates: A reliable and efficient framework for diverse flood regimes
Jiawei Hou, Wendy Sharples, Jayaram Pudashine, Mandi Thran, Carlos Velasco-Forero, Paul Fox-Hughes, Elisabetta Carrara, and Holger R. Maier
EGUsphere, https://doi.org/10.5194/egusphere-2026-3401,https://doi.org/10.5194/egusphere-2026-3401, 2026
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04 Aug 2026
Sentinel-1 SAR for historical avalanche activity reconstruction and probabilistic runout modelling under variable snow conditions
Alberto Mariani, Jacopo Borsotti, Mattia Gatti, Gianna Giovanoli, Paula Spannring, Martin Metzger, Luca Dellarole, Franz Livio, Ignazio Gallo, and Fabiano Monti
EGUsphere, https://doi.org/10.5194/egusphere-2026-3551,https://doi.org/10.5194/egusphere-2026-3551, 2026
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04 Aug 2026
Seasonal increase of the mixed-mode fracture toughness of faceted-crystal weak layers
Melin Walet, Jakob Schöttner, Valentin Adam, Florian Rheinschmidt, Philipp Rosendahl, Philipp Weißgraeber, Jürg Schweizer, and Alec van Herwijnen
EGUsphere, https://doi.org/10.5194/egusphere-2026-3554,https://doi.org/10.5194/egusphere-2026-3554, 2026
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