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

17 Feb 2026
JUICE-JANUS observations of Earth in preparation for the JANUS investigation of Jupiter’s atmosphere
Ricardo Hueso, Arrate Antuñano, Luisa María Lara, Katrin Stephan, Angelo Zinzi, Athena Coustenis, Yoav Yair, Mitsuteru Sato, Junichi Haruyama, Amy Simon, Cecilia Tubiana, Luca Penasa, Livio Agostini, Alice Luchetti, Alessio Aboudan, Michael Aye, Elke Kersten, Klaus-Dieter Matz, Romolo Politti, Frank Trauthan, Ry Evill, Ines Belgacem, Takahashi Yukihiro, Jose María Castro-Marín, Vincenzo Della Corte, Stubbe Hviid, Thomas Roatsch, Nicole Schmitz, Manish Patel, Ganna Portyankina, and Pasquale Palumbo
EGUsphere, https://doi.org/10.5194/egusphere-2026-710,https://doi.org/10.5194/egusphere-2026-710, 2026
Discussion: open, 0 comments
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17 Feb 2026
Predicting Organic–Inorganic Aerosol Efflorescence Using Thermodynamically Modeled Viscosity
Shanshan Chen, Qishen Huang, Ying Li, Shu-Feng Pang, Pai Liu, and Yun-Hong Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-117,https://doi.org/10.5194/egusphere-2026-117, 2026
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17 Feb 2026
Spatiotemporal dynamics of atmospheric CO2 across China revealed by long-term, high-resolution satellite-derived data
Qingqing He, Yuan Liu, Zizheng Li, Tong Ye, and Jingru Cao
EGUsphere, https://doi.org/10.5194/egusphere-2025-5647,https://doi.org/10.5194/egusphere-2025-5647, 2026
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17 Feb 2026
Interannual and Seasonal Evolution of Supraglacial Channel Networks on Nivlisen Ice Shelf, East Antarctica
Jiao Chen, Rebecca A. Hodge, Stewart S. R. Jamieson, and Chris R. Stokes
EGUsphere, https://doi.org/10.5194/egusphere-2025-5562,https://doi.org/10.5194/egusphere-2025-5562, 2026
Discussion: open, 0 comments
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17 Feb 2026
Nonlinear dynamics of time-variable slope circulation
Anna Lina Petruseviciute Sjur, Pål Erik Isachsen, Johan Nilsson, and Susan Allen
EGUsphere, https://doi.org/10.5194/egusphere-2026-778,https://doi.org/10.5194/egusphere-2026-778, 2026
Discussion: open, 0 comments
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