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 Jul 2026
Systematic deviation in wavelet-based covariance estimation and implications for eddy-covariance flux calculations
Jonathan Bitton, Bernard Heinesch, Samuel Nicolay, and Catherine Charles
EGUsphere, https://doi.org/10.5194/egusphere-2026-2881,https://doi.org/10.5194/egusphere-2026-2881, 2026
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17 Jul 2026
Tracing terrestrial organic matter dynamics in the subarctic North Pacific using sedimentary ancient DNA metabarcoding
Hongyu Lu, Kathleen R. Stoof-Leichsenring, Josefine Friederike Weiß, Bernhard Diekmann, Heike H. Zimmermann, Lester Lembke-Jene, and Ulrike Herzschuh
EGUsphere, https://doi.org/10.5194/egusphere-2026-3670,https://doi.org/10.5194/egusphere-2026-3670, 2026
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17 Jul 2026
A fast vegetation temperature condition index for operational agricultural drought monitoring at scale
Darrell Smith, Darren Ghent, Karen Veal, and Thomas Dowling
EGUsphere, https://doi.org/10.5194/egusphere-2026-1953,https://doi.org/10.5194/egusphere-2026-1953, 2026
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17 Jul 2026
On the impact of a misestimation of the lidar ratio in the retrieval of the overlap function of an elastic/Raman lidar and a two-step explicit formulation of the overlap function retrieval
Adolfo Comerón, Constantino Muñoz-Porcar, Alejandro Rodríguez-Gómez, Michaël Sicard, Federico Dios, Cristina Gil-Díaz, Daniel Camilo Fortunato dos Santos Oliveira, and Francesc Rocadenbosch
EGUsphere, https://doi.org/10.5194/egusphere-2026-2703,https://doi.org/10.5194/egusphere-2026-2703, 2026
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17 Jul 2026
The Regional Oceanic Modeling System with Non-Conservative Surface Gravity Wave Effects on Currents (ROMS-NCWEC v1.0.0)
Delphine Hypolite, Daniel Dauhajre, Minna Ho, Leonel Romero, and James McWilliams
EGUsphere, https://doi.org/10.5194/egusphere-2026-2942,https://doi.org/10.5194/egusphere-2026-2942, 2026
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