Executive editors
: Theresa Blume, Alberto Guadagnini, and Thom Bogaard & Hilary McMillan
Hydrology and Earth System Sciences (HESS) is a not-for-profit international two-stage open-access journal for the publication of original research in hydrology. HESS encourages and supports fundamental and applied research that advances the understanding of hydrological systems, their role in providing water for ecosystems and society, and the role of the water cycle in the functioning of the Earth system. A multi-disciplinary approach is encouraged that broadens the hydrological perspective and the advancement of hydrological science through integration with other cognate sciences and cross-fertilization across disciplinary boundaries.
Journal metrics
HESS is indexed in the Web of Science, Scopus, Google Scholar, etc. We refrain from displaying the journal metrics prominently on the landing page since citation metrics used in isolation do not describe importance, impact, or quality of a journal. However, these metrics can be found on the journal metrics page.
News
07 May 2026
Temporary unavailability of article and preprint PDFs due to technical issues
Since Tuesday, 5 May, 06:30 CET, we have been experiencing technical issues caused by high demand on our systems, which have significantly affected our journal libraries. To maintain platform stability and ensure continued access to critical services, all preprint and journal article PDFs were temporarily restricted, while HTML full-text content and XML files remained available. Since Thursday, 7 May, 08:30 CET, we have made the preprint PDFs available again; however, journal article PDFs remain restricted until the technical issues have been resolved. We apologize for the inconvenience and appreciate your patience as we work to restore full PDF access as quickly as possible. Thank you for your understanding.
07 May 2026
Temporary unavailability of article and preprint PDFs due to technical issues
Since Tuesday, 5 May, 06:30 CET, we have been experiencing technical issues caused by high demand on our systems, which have significantly affected our journal libraries. To maintain platform stability and ensure continued access to critical services, all preprint and journal article PDFs were temporarily restricted, while HTML full-text content and XML files remained available. Since Thursday, 7 May, 08:30 CET, we have made the preprint PDFs available again; however, journal article PDFs remain restricted until the technical issues have been resolved. We apologize for the inconvenience and appreciate your patience as we work to restore full PDF access as quickly as possible. Thank you for your understanding.
29 Jun 2026
Dynamic Satellite-Derived Vegetation and Radiation Inputs Advance Continental-Scale Hydrological Simulation Across China
Xinran Wu, Dawei Peng, Xianhong Xie, Yibing Wang, Arken Tursun, Yao Liu, Bowen Zhu, and Cong Nie
EGUsphere, https://doi.org/10.5194/egusphere-2026-2505,https://doi.org/10.5194/egusphere-2026-2505, 2026
Preprint under review for HESS (discussion: open, 0 comments)
Short summary
29 Jun 2026
Comparing multi-model mosaic and multi-model combination methods to simulate streamflow across the contiguous USA
Cyril Thébault, Wouter J. M. Knoben, Nans Addor, Andrew J. Newman, Diana Spieler, Nicolás A. Vásquez, Yalan Song, Gaby J. Gründemann, Shaun Carney, Mukesh Kumar, Katie van Werkhoven, Chaopeng Shen, Andrew W. Wood, and Martyn P. Clark
Hydrol. Earth Syst. Sci., 30, 3945–3977, https://doi.org/10.5194/hess-30-3945-2026,https://doi.org/10.5194/hess-30-3945-2026, 2026
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29 Jun 2026
Drought dynamics across the hydrological cycle – an extensive validation of the National Hydrological Model of Denmark
Raphael Schneider, Simon Stisen, Mark F. T. Hansen, Mie Andreasen, Bertel Nilsson, Klaus Hinsby, Hans Jørgen Henriksen, and Ida Karlsson Seidenfaden
Hydrol. Earth Syst. Sci., 30, 4019–4056, https://doi.org/10.5194/hess-30-4019-2026,https://doi.org/10.5194/hess-30-4019-2026, 2026
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Highlight articles
23 Mar 2026
A lesson in preparedness: assessing the effectiveness of low-cost post-wildfire flood protection measures for the catastrophic flood in Kineta, Greece
George Papaioannou, Angelos Alamanos, Mohammed Basheer, Nikolaos Nagkoulis, Vassiliki Markogianni, George Varlas, Angelos Plataniotis, Anastasios Papadopoulos, Elias Dimitriou, and Phoebe Koundouri
Hydrol. Earth Syst. Sci., 30, 1487–1501, https://doi.org/10.5194/hess-30-1487-2026,https://doi.org/10.5194/hess-30-1487-2026, 2026
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22 Jan 2026
High resolution monthly precipitation isotope estimates across Australia from machine learning
Georgina Falster, Gab Abramowitz, Sanaa Hobeichi, Catherine Hughes, Pauline Treble, Nerilie J. Abram, Michael I. Bird, Alexandre Cauquoin, Bronwyn Dixon, Russell Drysdale, Chenhui Jin, Niels Munksgaard, Bernadette Proemse, Jonathan J. Tyler, Martin Werner, and Carol V. Tadros
Hydrol. Earth Syst. Sci., 30, 289–315, https://doi.org/10.5194/hess-30-289-2026,https://doi.org/10.5194/hess-30-289-2026, 2026
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Notice on APC invoices
In accordance with current European restrictions, Copernicus Publications does not step into business relations with and issue APC invoices (articles processing charges) to Russian and Belarusian institutions. The peer-review process and scientific exchange of our journals including preprint posting is not affected. However, these restrictions require that the first contact (contractual partner of Copernicus) has an affiliation and invoice address outside Russia or Belarus.
