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

01 Oct 2026
The LMDZ Offline Radar Instrument Simulator (LORIS): A versatile tool for the evaluation of cloud and precipitation in LMDZ
Pierre Grzegorczyk, Lea Raillard, Valentin Wiener, Étienne Vignon, Christophe Genthon, and Alexis Berne
EGUsphere, https://doi.org/10.5194/egusphere-2026-4473,https://doi.org/10.5194/egusphere-2026-4473, 2026
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01 Oct 2026
Transport-dominated ozone pollution suppresses heat-ozone hotspots in a receptor basin
Yongqing Bai, Wen Lu, Tian Zhan, Xiao Yun Sun, Tianliang Zhao, Lijuan Shen, Guicai Ning, Zewen Lin, Kai Meng, and Wuke Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4625,https://doi.org/10.5194/egusphere-2026-4625, 2026
Discussion: open, 0 comments
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01 Oct 2026
Enhancement Mechanism of Ethylenediamine on Iodine Oxoacid-Driven New Particle Formation in Marine Areas
Xurong Bai, Yongjian Lian, Ruoying Yuan, Wenli Xu, Yiyang Jiao, Jinsheng Zhang, Chunyu Wang, Jianfei Peng, Hongjun Mao, and Shuai Jiang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4901,https://doi.org/10.5194/egusphere-2026-4901, 2026
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01 Oct 2026
Friction over gravitational forcing: Disentangling the controls of Hortonian overland flow and erosion through energy-centred process modelling
Doğa Yahşi, Samuel Schroers, Ulrike Scherer, Núria Martínez-Carreras, and Erwin Zehe
EGUsphere, https://doi.org/10.5194/egusphere-2026-4957,https://doi.org/10.5194/egusphere-2026-4957, 2026
Discussion: open, 0 comments
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01 Oct 2026
First multiparametric observation of a mud volcano eruption
Paolo Madonia, Simona Petrosino, Fausto Grassa, Antonio Caracausi, Gioacchino Fertitta, Antonio Costanza, and Paola Cusano
EGUsphere, https://doi.org/10.5194/egusphere-2026-4985,https://doi.org/10.5194/egusphere-2026-4985, 2026
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