HESS cover
Executive editors : Theresa Blume, Alberto Guadagnini, and Thom Bogaard & Hilary McMillan
eISSN: HESS 1607-7938, HESSD 1812-2116

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

02 Apr 2025 Get involved, become a referee, and help shape the HESS community publication output

We are pleased to announce that a new referee application form is now available. This means that if you are interested in contributing to the peer-review process and supporting high-quality scientific publishing in your community then you can apply today to become a referee. Your expertise can make a difference. Visit the online form here to learn more and join our reviewer community.

02 Apr 2025 Get involved, become a referee, and help shape the HESS community publication output

We are pleased to announce that a new referee application form is now available. This means that if you are interested in contributing to the peer-review process and supporting high-quality scientific publishing in your community then you can apply today to become a referee. Your expertise can make a difference. Visit the online form here to learn more and join our reviewer community.

02 Apr 2025 New co-review option in HESS

HESS now offers a co-review option for referees. Please read more.

02 Apr 2025 New co-review option in HESS

HESS now offers a co-review option for referees. Please read more.

13 Mar 2025 New agreement between California Digital Library and Copernicus Publications

We are delighted to announce a new agreement between the California Digital Library and Copernicus Publications. The University of California will cover 50% of article processing charges (APCs) for manuscripts affiliated with any of their research units. Read more.

13 Mar 2025 New agreement between California Digital Library and Copernicus Publications

We are delighted to announce a new agreement between the California Digital Library and Copernicus Publications. The University of California will cover 50% of article processing charges (APCs) for manuscripts affiliated with any of their research units. Read more.

Recent papers

12 Sep 2025
Technical note: Operational calibration and performance improvement for a 1D hydrodynamic model in a data-scarce coastal area
Francisco Rodrigues do Amaral, Benoît Camenen, Tin Nguyen Trung, Tran Anh Tu, Thierry Pellarin, and Nicolas Gratiot
Hydrol. Earth Syst. Sci., 29, 4327–4340, https://doi.org/10.5194/hess-29-4327-2025,https://doi.org/10.5194/hess-29-4327-2025, 2025
Short summary
11 Sep 2025
Where can rewetting of forested peatland reduce extreme flows? Model experiment on the hydrology of Sweden
Maria Elenius, Charlotta Pers, Sara Schützer, Göran Lindström, and Berit Arheimer
Hydrol. Earth Syst. Sci., 29, 4307–4325, https://doi.org/10.5194/hess-29-4307-2025,https://doi.org/10.5194/hess-29-4307-2025, 2025
Short summary
11 Sep 2025
Mapping Water Content Dynamics in MAR-SAT systems using 3D Electrical Tomography
Lurdes Martinez-Landa, Jesús Carrera, Juan José Ledo, Perla Piña-Varas, Paola Sepúlveda-Ruiz, Montserrat Folch, and Cristina Valhondo
EGUsphere, https://doi.org/10.5194/egusphere-2025-3994,https://doi.org/10.5194/egusphere-2025-3994, 2025
Preprint under review for HESS (discussion: open, 0 comments)
Short summary
10 Sep 2025
Enhancing inverse modeling in groundwater systems through machine learning: a comprehensive comparative study
Junjun Chen, Zhenxue Dai, Shangxian Yin, Mingkun Zhang, and Mohamad Reza Soltanian
Hydrol. Earth Syst. Sci., 29, 4251–4279, https://doi.org/10.5194/hess-29-4251-2025,https://doi.org/10.5194/hess-29-4251-2025, 2025
Short summary
10 Sep 2025
Topothermohaline convection – from synthetic simulations to reveal processes in a thick geothermal system
Attila Galsa, Márk Szijártó, Ádám Tóth, and Judit Mádl-Szőnyi
Hydrol. Earth Syst. Sci., 29, 4281–4305, https://doi.org/10.5194/hess-29-4281-2025,https://doi.org/10.5194/hess-29-4281-2025, 2025
Short summary

Highlight articles

07 Aug 2025
Consequences of the Aral Sea restoration for its present physical state: temperature, mixing, and oxygen regime
Georgiy B. Kirillin, Tom Shatwell, and Alexander S. Izhitskiy
Hydrol. Earth Syst. Sci., 29, 3569–3588, https://doi.org/10.5194/hess-29-3569-2025,https://doi.org/10.5194/hess-29-3569-2025, 2025
Short summary Executive editor
18 Jul 2025
The value of hydroclimatic teleconnections for snow-based seasonal streamflow forecasting in central Asia
Atabek Umirbekov, Mayra Daniela Peña-Guerrero, Iulii Didovets, Heiko Apel, Abror Gafurov, and Daniel Müller
Hydrol. Earth Syst. Sci., 29, 3055–3071, https://doi.org/10.5194/hess-29-3055-2025,https://doi.org/10.5194/hess-29-3055-2025, 2025
Short summary Executive editor
03 Jul 2025
Is drought protection possible without compromising flood protection? Estimating the potential dual-use benefit of small flood reservoirs in southern Germany
Sarah Quỳnh-Giang Ho and Uwe Ehret
Hydrol. Earth Syst. Sci., 29, 2785–2810, https://doi.org/10.5194/hess-29-2785-2025,https://doi.org/10.5194/hess-29-2785-2025, 2025
Short summary Executive editor
17 Mar 2025
Meteorological ingredients of heavy precipitation and subsequent lake-filling episodes in the northwestern Sahara
Joëlle C. Rieder, Franziska Aemisegger, Elad Dente, and Moshe Armon
Hydrol. Earth Syst. Sci., 29, 1395–1427, https://doi.org/10.5194/hess-29-1395-2025,https://doi.org/10.5194/hess-29-1395-2025, 2025
Short summary Executive editor
27 Feb 2025
CH-RUN: a deep-learning-based spatially contiguous runoff reconstruction for Switzerland
Basil Kraft, Michael Schirmer, William H. Aeberhard, Massimiliano Zappa, Sonia I. Seneviratne, and Lukas Gudmundsson
Hydrol. Earth Syst. Sci., 29, 1061–1082, https://doi.org/10.5194/hess-29-1061-2025,https://doi.org/10.5194/hess-29-1061-2025, 2025
Short summary Executive editor

Notice on the current situation in Ukraine

To show our support for Ukraine, all fees for papers from authors (first or corresponding authors) affiliated to Ukrainian institutions are automatically waived, regardless if these papers are co-authored by scientists affiliated to Russian and/or Belarusian institutions. The only exception will be if the corresponding author or first contact (contractual partner of Copernicus) are from a Russian and/or Belarusian institution, in that case the APCs are not waived.

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.