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

25 Oct 2026
Subseasonal-to-seasonal predictability of the 2024 El Niño-induced Amazon drought
Prakrut Kansara, Benjamin Zaitchik, Augusto Getirana, Liana O. Anderson, Paul Block, Sujay Kumar, Carlos F. Mena, and William K. Pan
EGUsphere, https://doi.org/10.5194/egusphere-2026-4230,https://doi.org/10.5194/egusphere-2026-4230, 2026
Discussion: open, 0 comments
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25 Oct 2026
Massive debris flow activity and connectivity shift in the 1980s deciphered by combined terrestrial and lacustrine record in a changing climate
Natalie Barbosa, Carolin Kiefer, Juilson Jubanski, Florian Siegert, Michael Strasser, and Michael Krautblatter
EGUsphere, https://doi.org/10.5194/egusphere-2026-4303,https://doi.org/10.5194/egusphere-2026-4303, 2026
Discussion: open, 0 comments
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25 Oct 2026
Hydrogen combustion mitigates contrail-induced climate forcing relative to kerosene for 2035-technology A320 aircraft
Michela Conti, Marcus Wiegand, Philipp Kiendl, and Rafael Balderas-Xicohtencatl
EGUsphere, https://doi.org/10.5194/egusphere-2026-4555,https://doi.org/10.5194/egusphere-2026-4555, 2026
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25 Oct 2026
A Process-Based Evaluation Metric for the Pacific–Japan Pattern (PJEM) and its Influence on Asian Summer Extreme
El Noh, Sang-Yoon Jun, Sang-Wook Yeh, Yu Kosaka, and Joowan Kim
EGUsphere, https://doi.org/10.5194/egusphere-2026-4676,https://doi.org/10.5194/egusphere-2026-4676, 2026
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25 Oct 2026
A method for seeding and unseeding tropical cyclones in Earth system models using axisymmetric vortices
Joshua Pan and Colin M. Zarzycki
EGUsphere, https://doi.org/10.5194/egusphere-2026-4719,https://doi.org/10.5194/egusphere-2026-4719, 2026
Discussion: open, 0 comments
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