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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Get engaged in EGUsphere, screen newly-submitted preprints before they are posted on the platform, and gain review experiences. We are looking forward to receiving your application. Apply now!

Recently-posted preprints

09 Nov 2026
Source Mineralogy and Transport History Shape the Compositional Heterogeneity of Long-Range Transported Saharan Dust
Julian Weng, Yufang Hao, Benjamin T. Brem, Tianqu Cui, Sophie Darfeuil, Gaëlle Uzu, Jean-Luc Jaffrezo, Martin Steinbacher, Martine Collaud Coen, Thaleia Gkraikou, Konstantina Oikonomou, Jean Sciare, Claudia Mohr, Andre S. H. Prévôt, Martin Gysel-Beer, Imad El Haddad, and Patrik Winiger
EGUsphere, https://doi.org/10.5194/egusphere-2026-4141,https://doi.org/10.5194/egusphere-2026-4141, 2026
Discussion: open, 0 comments
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09 Nov 2026
Wave-ice interaction strengthens eddy activity in Fram Strait
Yi Liu, Yunhan Yang, Haijin Dai, Jun Zhao, Qiang Li, and Gang Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-4884,https://doi.org/10.5194/egusphere-2026-4884, 2026
Discussion: open, 0 comments
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09 Nov 2026
Advancing Methods to Monitor Greenland Ice-Marginal Lake Area Fluctuations and Outburst Floods Using Machine Learning and Multispectral Optical Imagery
Ethan P. Carr, Alison F. Banwell, Mark Serreze, Melisa Diaz, Waleed Abdalati, Keith N. Musselman, J. Rachel Carr, Jonathon L. Carrivick, Mads Dømgaard, Penelope How, Aman KC, Kristian Kjeldsen, Jonas Köhler, Natalie Lützow, Joseph Mallalieu, Daniel McGrath, Michela Savignano, and Dan H. Shugar
EGUsphere, https://doi.org/10.5194/egusphere-2026-5265,https://doi.org/10.5194/egusphere-2026-5265, 2026
Discussion: open, 0 comments
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09 Nov 2026
Effects of brine and gas inclusions on the macro‑ and microscopic mechanical behaviour of sea ice under bending
Qingkai Wang, Jinpei Li, Kunsen Liu, Zhixing Li, Peng Lu, and Zhijun Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-5268,https://doi.org/10.5194/egusphere-2026-5268, 2026
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09 Nov 2026
Improving the simulation of El Niño Southern Oscillation within the ICON model by flux adjustments and parameter tuning
Dietmar Dommenget, Helmuth Haak, Dakuan Yu, and Wolfgang A. Müller
EGUsphere, https://doi.org/10.5194/egusphere-2026-5299,https://doi.org/10.5194/egusphere-2026-5299, 2026
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