Hydrology and Earth System Sciences
Hydrology and Earth System Sciences
HESS

Research article

16 Oct 2026
The need for uncertainty: why probabilistic LSTMs are key to improving flood predictions and enabling learned warning rules
Sanika Baste, Sebastian Lerch, Daniel Klotz, and Ralf Loritz
Hydrol. Earth Syst. Sci., 30, 6339–6358, https://doi.org/10.5194/hess-30-6339-2026,https://doi.org/10.5194/hess-30-6339-2026, 2026
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15 Oct 2026
Evidence of vertical soil hydraulic heterogeneity regulating hydrothermal simulations in Qinghai–Tibetan Plateau wetlands
Rong Liu, Xin Wang, Zuoliang Wang, Yongjie Pan, and Yan Song
Hydrol. Earth Syst. Sci., 30, 6289–6313, https://doi.org/10.5194/hess-30-6289-2026,https://doi.org/10.5194/hess-30-6289-2026, 2026
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15 Oct 2026
Changes in groundwater-surface water interactions following two centuries of irrigation practices and groundwater use in the Upper Ganges-Yamuna interfluve, North India
Frank J. G. van Broekhoven, Stefan C. Dekker, Jasper Griffioen, Anjali Bhagwat, and Paul P. Schot
Hydrol. Earth Syst. Sci., 30, 6315–6337, https://doi.org/10.5194/hess-30-6315-2026,https://doi.org/10.5194/hess-30-6315-2026, 2026
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15 Oct 2026
An improved empirical framework for long-term reconstruction of terrestrial water storage and runoff in Pan-Arctic basins
Bingshi Liu, Xiancai Zou, Jiancheng Li, and Taoyong Jin
EGUsphere, https://doi.org/10.5194/egusphere-2026-5698,https://doi.org/10.5194/egusphere-2026-5698, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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14 Oct 2026
Drought thresholds shape divergent responses in ecosystem water use efficiency
Siwei Chen, Yue-Ping Xu, Yuxue Guo, Changmin Du, Xinting Yu, Haiting Gu, and Akash Koppa
EGUsphere, https://doi.org/10.5194/egusphere-2026-5551,https://doi.org/10.5194/egusphere-2026-5551, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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13 Oct 2026
SWOT-initialized reservoir operation forecasting: Validation in data-rich and application to data-limited regions
Xiaoyu Ma and Dennis P. Lettenmaier
EGUsphere, https://doi.org/10.5194/egusphere-2026-4738,https://doi.org/10.5194/egusphere-2026-4738, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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13 Oct 2026
Multi-Day Precipitation and Compound Events Challenge the Flood Attenuation Ability of Reservoirs
Deepali Rawat, Abinesh Ganapathy, and Ankit Agarwal
EGUsphere, https://doi.org/10.5194/egusphere-2026-5903,https://doi.org/10.5194/egusphere-2026-5903, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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13 Oct 2026
An AI-assisted Framework for Image-Based Multiphase Flow Simulations
Sidian Chen and Hamdi Tchelepi
EGUsphere, https://doi.org/10.5194/egusphere-2026-6229,https://doi.org/10.5194/egusphere-2026-6229, 2026
Preprint under review for HESS (discussion: open, 2 comments)
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12 Oct 2026
Theory of Recession Based on Concepts from Percolation Theory
Allen Gerhard Hunt, Sonali Mohan, Yongqiang Zhang, Witold Krajewski, and Qingyun Duan
EGUsphere, https://doi.org/10.5194/egusphere-2026-5030,https://doi.org/10.5194/egusphere-2026-5030, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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12 Oct 2026
Automated karst spring catchment approximation for discharge modelling
Pauline Thinius, Felix Joger, Tanja Liesch, and Nico Goldscheider
EGUsphere, https://doi.org/10.5194/egusphere-2026-5402,https://doi.org/10.5194/egusphere-2026-5402, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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09 Oct 2026
The influence of vapor pressure deficit changes on global terrestrial evapotranspiration
Yuxin Miao, Guofeng Zhu, Yuhao Wang, Enwei Huang, Qingyang Wang, Yani Gun, Zhijie Zheng, Jiangwei Yang, Wenmin Li, and Ziwen Liu
Hydrol. Earth Syst. Sci., 30, 6249–6264, https://doi.org/10.5194/hess-30-6249-2026,https://doi.org/10.5194/hess-30-6249-2026, 2026
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09 Oct 2026
The influence of lakes and reservoirs on estimated flood peaks at hourly vs. daily timescale in the Alps
Jonas Götte, Paul C. Astagneau, and Manuela I. Brunner
Hydrol. Earth Syst. Sci., 30, 6235–6248, https://doi.org/10.5194/hess-30-6235-2026,https://doi.org/10.5194/hess-30-6235-2026, 2026
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08 Oct 2026
Dual evolution of tides in a turbid macrotidal estuary at decadal timescales
Juliette Pénicaud, Capucine Sourit, Isabel Jalón-Rojas, and Aldo Sottolichio
External preprint server, https://doi.org/10.2139/ssrn.7231392,https://doi.org/10.2139/ssrn.7231392, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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08 Oct 2026
Twenty-Five Years of Groundwater Depletion and Recharge across North America
Mohammad Haghiri, Kerry L. Callaghan, Andrew D. Wickert, and Roger Creel
EGUsphere, https://doi.org/10.5194/egusphere-2026-5923,https://doi.org/10.5194/egusphere-2026-5923, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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07 Oct 2026
Process-Aware AI for Rainfall–Runoff Modeling: A Mass-Conserving Neural Framework with Hydrological Process Constraints
Mohammad Farmani, Hoshin V. Gupta, Ali Behrangi, Muhammad Jawad, Sadaf Moghisi, and Guo-Yue Niu
External preprint server, https://doi.org/10.48550/arXiv.2603.25093,https://doi.org/10.48550/arXiv.2603.25093, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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07 Oct 2026
The missing precipitation extremes in the world’s mountains
Mochi Liao and Ana P. Barros
EGUsphere, https://doi.org/10.5194/egusphere-2026-5856,https://doi.org/10.5194/egusphere-2026-5856, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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06 Oct 2026
The ability of LSTM to model snowmelt versus rainfall generated floods
Sigrid Jørgensen Bakke, Danielle Marie Barna, Kolbjørn Engeland, Sjur Anders Kolberg, and Sunniva Nordeide
Hydrol. Earth Syst. Sci., 30, 6207–6233, https://doi.org/10.5194/hess-30-6207-2026,https://doi.org/10.5194/hess-30-6207-2026, 2026
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06 Oct 2026
Spatial Distribution and Long-Term Changes in Surface Air and Wet-Bulb Temperature Thresholds for Classifying Cold-Season Precipitation Phase across Japan
Sadafumi Hasegawa and Tomohito J. Yamada
EGUsphere, https://doi.org/10.5194/egusphere-2026-4046,https://doi.org/10.5194/egusphere-2026-4046, 2026
Preprint under review for HESS (discussion: open, 3 comments)
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06 Oct 2026
West African Reservoirs Exhibit Variable Sensitivity to Large-Scale Climate Patterns
Valery Bessely Stanislas Kouassi, Kwok Pan Chun, Blé Anouma Fhorest Yao, Albert Elikplim Agbenorhevi, Gneneyougo Emile Soro, Albert Bi Tié Goula, Nelly Carine Kelome-Ahouangnivo, and Julian Klaus‬‬‬‬‬‬‬‬
EGUsphere, https://doi.org/10.5194/egusphere-2026-4670,https://doi.org/10.5194/egusphere-2026-4670, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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06 Oct 2026
Tracing Sediment and Phosphorus Source Hysteresis During an Extreme Flood in a Subtropical Australian River
Maarten Wynants, Cornelis Verboom, Ivan Lizaga, Hugo Jan de Boer, Marcel van der Perk, William W. Bennett, Pascal Boeckx, and Andrew Brooks
EGUsphere, https://doi.org/10.5194/egusphere-2026-4743,https://doi.org/10.5194/egusphere-2026-4743, 2026
Preprint under review for HESS (discussion: open, 1 comment)
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06 Oct 2026
Spatiotemporal variability and hydrological interactions of inter-basin groundwater flow in 36 major river basins worldwide
Luyao Ren, Xiankui Zeng, Dong Wang, and Jichun Wu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5732,https://doi.org/10.5194/egusphere-2026-5732, 2026
Preprint under review for HESS (discussion: open, 1 comment)
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05 Oct 2026
Improved seasonal hydrological forecasting for Great Britain
Mark D. Rhodes-Smith, Victoria A. Bell, Nicky Stringer, Helen Baron, Helen Davies, and Jeff Knight
Hydrol. Earth Syst. Sci., 30, 6189–6206, https://doi.org/10.5194/hess-30-6189-2026,https://doi.org/10.5194/hess-30-6189-2026, 2026
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05 Oct 2026
Heather management modifies climate sensitivity of surface peat moisture in UK upland peatlands
Bing Liu, Andreas Heinemeyer, Anthony Jones, Tom Holmes, and Milly Outhwaite
EGUsphere, https://doi.org/10.5194/egusphere-2026-4967,https://doi.org/10.5194/egusphere-2026-4967, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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02 Oct 2026
Improving large-scale river routing models with ESA long-term CCI discharge data assimilation: advancing accuracy for climate studies
Malak Sadki, Gaëtan Noual, Simon Munier, Vanessa Pedinotti, Kaushlendra Verma, Clément Albergel, Sylvain Biancamaria, and Alice Andral
Hydrol. Earth Syst. Sci., 30, 6159–6187, https://doi.org/10.5194/hess-30-6159-2026,https://doi.org/10.5194/hess-30-6159-2026, 2026
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02 Oct 2026
Data-driven inference of snowmelt from streamflow in 110 catchments across three continents
Pau Wiersma, Ralf Loritz, Sanika Baste, Katharina Hafner, and Grégoire Mariéthoz
EGUsphere, https://doi.org/10.5194/egusphere-2026-5373,https://doi.org/10.5194/egusphere-2026-5373, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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01 Oct 2026
Assessing the seasonal compartmentalization of water fluxes in the soil-plant-atmosphere continuum of a high-elevation mountain grassland
Alessio Gentile, Davide Gisolo, Stefano Brighenti, Giulia Zuecco, Chiara Marchina, Davide Canone, Tanzeel Hamza, Stefano Ferrari, Stefano Bechis, and Stefano Ferraris
Hydrol. Earth Syst. Sci., 30, 6131–6157, https://doi.org/10.5194/hess-30-6131-2026,https://doi.org/10.5194/hess-30-6131-2026, 2026
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01 Oct 2026
Friction over gravitational forcing: Disentangling the controls of Hortonian overland flow and erosion through energy-centred process modelling
Doğa Yahşi, Samuel Schroers, Ulrike Scherer, Núria Martínez-Carreras, and Erwin Zehe
EGUsphere, https://doi.org/10.5194/egusphere-2026-4957,https://doi.org/10.5194/egusphere-2026-4957, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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01 Oct 2026
Dynamic critical groundwater depth as a predictor of irrigation-intensified salinization in lowland Hungary
Zsolt Zoltán Fehér, Gift Siphiwe Nxumalo, and Attila Nagy
External preprint server, https://doi.org/10.31223/X5GJ1N,https://doi.org/10.31223/X5GJ1N, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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01 Oct 2026
Vegetation, drainage and peat depth control ecosystem scale nitrogen loading from a cultivated peatland
Miika Läpikivi, Maarit Liimatainen, Milla Niiranen, Valtteri Hyöky, Hermanni Aaltonen, Bjørn Kløve, and Hannu Marttila
EGUsphere, https://doi.org/10.5194/egusphere-2026-5602,https://doi.org/10.5194/egusphere-2026-5602, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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30 Sep 2026
Divergent responses of streamflow reanalysis errors to precipitation reanalysis errors modulated by catchment heterogeneity
Qiang Li, Tongtiegang Zhao, Zexin Chen, and Zeqing Huang
Hydrol. Earth Syst. Sci., 30, 6115–6129, https://doi.org/10.5194/hess-30-6115-2026,https://doi.org/10.5194/hess-30-6115-2026, 2026
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29 Sep 2026
Incorporating spatial heterogeneity into evapotranspiration estimates for bioretention basins
Joshua S. Caplan, Martin Bouda, Allyson B. Salisbury, Michael Alonzo, Jonathan E. Nyquist, Laura Toran, and Sasha W. Eisenman
Hydrol. Earth Syst. Sci., 30, 6075–6093, https://doi.org/10.5194/hess-30-6075-2026,https://doi.org/10.5194/hess-30-6075-2026, 2026
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29 Sep 2026
Online xylem water isotope monitoring and soil water content profiling reveal spatial root water uptake dynamics in sunflower
Youri Rothfuss, Samuel Le Gall, Nicolas Brüggemann, Sharmin Jahan, Mathieu Javaux, Julian Klaus, Harry Vereecken, and Dagmar van Dusschoten
Hydrol. Earth Syst. Sci., 30, 6095–6114, https://doi.org/10.5194/hess-30-6095-2026,https://doi.org/10.5194/hess-30-6095-2026, 2026
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29 Sep 2026
On the efficacy of downscaled GRACE total water storage products
Maya Raghunath Suryawanshi, Kuruva Satish Kumar, Amin Shakya, Shard Chander, Bhaskar R. Nikam, Nagesh Kumar Dasika, and Bramha Dutt Vishwakarma
EGUsphere, https://doi.org/10.5194/egusphere-2026-5587,https://doi.org/10.5194/egusphere-2026-5587, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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28 Sep 2026
Investigating terrestrial water storage change in a western Canadian river basin with GRACE/GRACE-FO and fully-integrated groundwater – surface water modelling
Stephanie Bringeland, Steven K. Frey, Georgia Fotopoulos, John Crowley, Shu Xu, Omar Khader, Hyung Eum, Babak Farjad, Andre R. Erler, and Anil Gupta
Hydrol. Earth Syst. Sci., 30, 6057–6073, https://doi.org/10.5194/hess-30-6057-2026,https://doi.org/10.5194/hess-30-6057-2026, 2026
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25 Sep 2026
Integrating coupled surface–subsurface modelling and field measurements in a degraded fen: water-balance dynamics and a framework for evaluating rewetting measures
Nariman Mahmoodi, Christoph Merz, Jürgen Pickert, and Ottfried Dietrich
Hydrol. Earth Syst. Sci., 30, 6019–6037, https://doi.org/10.5194/hess-30-6019-2026,https://doi.org/10.5194/hess-30-6019-2026, 2026
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25 Sep 2026
Freeze–thaw processes influence shallow groundwater recharge sources and pathways in the Qinghai Lake Basin: insights from water isotopes
Wenhao Zhang, Xiaoyan Li, Yuanhong Deng, Guangrong Hu, and Fangzhong Shi
Hydrol. Earth Syst. Sci., 30, 6039–6055, https://doi.org/10.5194/hess-30-6039-2026,https://doi.org/10.5194/hess-30-6039-2026, 2026
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24 Sep 2026
Calibration using downscaled and bias-corrected satellite soil-moisture data can improve watershed model representation of soil-moisture variability
Binyam Workeye Asfaw, Siam Maksud, Daniel R. Fuka, Amy S. Collick, Robin R. White, and Zachary M. Easton
Hydrol. Earth Syst. Sci., 30, 5999–6018, https://doi.org/10.5194/hess-30-5999-2026,https://doi.org/10.5194/hess-30-5999-2026, 2026
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24 Sep 2026
The Canadian Surface Reanalysis (CaSR) v3.2 precipitation dataset: a 45-year high-resolution analysis for North America (1980–2024)
Dikraa Khedhaouiria, Nicolas Gasset, Vincent Fortin, Milena Dimitrijevic, Maxim Bulat, and Xihong Wang
Hydrol. Earth Syst. Sci., 30, 5971–5998, https://doi.org/10.5194/hess-30-5971-2026,https://doi.org/10.5194/hess-30-5971-2026, 2026
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24 Sep 2026
Hydrological Memory Regulates River Basin Recovery from Climate Extremes: Evidence from China’s Major River Basins
Muhammad Touseef and Lihua Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-5097,https://doi.org/10.5194/egusphere-2026-5097, 2026
Preprint under review for HESS (discussion: open, 3 comments)
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24 Sep 2026
White Christmas in Germany? A High-Resolution Snow Climatology since 1950 (SNOWRAS v1.0)
Markus Drüke, Alice Künzel, Uwe Böhm, Fabiana Castino, Thomas Deutschländer, Anett Fiedler, Ines Höschel, Grit Machui-Schwanitz, Monika Rauthe, Gerold Schneider, and Bodo Wichura
EGUsphere, https://doi.org/10.5194/egusphere-2026-5507,https://doi.org/10.5194/egusphere-2026-5507, 2026
Preprint under review for HESS (discussion: open, 1 comment)
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24 Sep 2026
Beyond rainfall thresholds: hydrologic controls on debris-flow initiation in alpine channels
Markus Hrachowitz and Roland Kaitna
EGUsphere, https://doi.org/10.5194/egusphere-2026-5589,https://doi.org/10.5194/egusphere-2026-5589, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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23 Sep 2026
Predicting streamflow drought in the conterminous United States using machine learning and a donor-gage approach, 1982–2020
Aaron Heldmyer, Roy Sando, Caelan Simeone, Michael Wieczorek, Scott Hamshaw, Phillip Goodling, Ryan McShane, Jeremy Diaz, David Watkins, Bryce Pulver, Apoorva Shastry, Konrad Hafen, and John Hammond
Hydrol. Earth Syst. Sci., 30, 5925–5945, https://doi.org/10.5194/hess-30-5925-2026,https://doi.org/10.5194/hess-30-5925-2026, 2026
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23 Sep 2026
Characterising runoff processes for Australia: insights from a parsimonious rainfall-runoff event identification method
Mohammad Masoud Mohammadpour Khoie, Danlu Guo, and Conrad Wasko
Hydrol. Earth Syst. Sci., 30, 5947–5970, https://doi.org/10.5194/hess-30-5947-2026,https://doi.org/10.5194/hess-30-5947-2026, 2026
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23 Sep 2026
A temperature-conditioned spatial-temporal storm generator with evolving convective cell life cycles
Chien-Yu Tseng, Li-Pen Wang, and Christian Onof
EGUsphere, https://doi.org/10.5194/egusphere-2026-5329,https://doi.org/10.5194/egusphere-2026-5329, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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21 Sep 2026
Revisiting the thermodynamic derivation of the Penman-Monteith Equation
Marcus Breil
EGUsphere, https://doi.org/10.5194/egusphere-2026-4783,https://doi.org/10.5194/egusphere-2026-4783, 2026
Preprint under review for HESS (discussion: open, 1 comment)
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21 Sep 2026
Decomposing Non-Stationarity for Soil Moisture Prediction: A Hybrid Statistical-Deep Learning Framework Integrating Periodic, Trend, and Residual Components
Chenlu Yu, Dong Wang, Vijay P. Singh, Pengcheng Xu, Chenjian Yan, Xiankui Zeng, Jianguo Jiang, Mei Li, Qun Li, Shengtian Zhang, and Jichun Wu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4803,https://doi.org/10.5194/egusphere-2026-4803, 2026
Preprint under review for HESS (discussion: open, 1 comment)
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21 Sep 2026
Trifluoroacetate mobilization by subsurface stormflow: the role of soil layer connectivity and prior flushing history
Immanuel Frenzel, Tristan Schröder, Britta Kattenstroth, Barbara Herbstritt, Jonas Pyschik, Michael Müller, and Jens Lange
EGUsphere, https://doi.org/10.5194/egusphere-2026-4811,https://doi.org/10.5194/egusphere-2026-4811, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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21 Sep 2026
Changing snowmelt and glacier-melt contributions reshape hydrological dynamics and flood generation in a high-mountain headwater basin
Yu Qi, Ting Zhang, Philip D. A. Kraaijenbrink, Liu Liu, and Xiaoya Deng
EGUsphere, https://doi.org/10.5194/egusphere-2026-4911,https://doi.org/10.5194/egusphere-2026-4911, 2026
Preprint under review for HESS (discussion: open, 1 comment)
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21 Sep 2026
Circulation-driven streamflow variability in Great Britain and its representation by UKCP18 climate models
James G. Carruthers, Anna Murgatroyd, and Hayley J. Fowler
EGUsphere, https://doi.org/10.5194/egusphere-2026-5132,https://doi.org/10.5194/egusphere-2026-5132, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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17 Sep 2026
Undercatch corrected gridded precipitation data to improve hydrological modeling in high-alpine orography
Philipp Maier, Caroline Ehrendorfer, Sophie Lücking, Thomas Pulka, Fabian Lehner, Mathew Herrnegger, Herbert Formayer, and Franziska Koch
Hydrol. Earth Syst. Sci., 30, 5901–5924, https://doi.org/10.5194/hess-30-5901-2026,https://doi.org/10.5194/hess-30-5901-2026, 2026
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17 Sep 2026
The water balance quagmire: a zoom out to close in on climate forcing biases
Matteo Rosales, Fanny J. Sarrazin, Frédéric Hendrickx, and Vazken Andréassian
EGUsphere, https://doi.org/10.5194/egusphere-2026-5491,https://doi.org/10.5194/egusphere-2026-5491, 2026
Preprint under review for HESS (discussion: open, 2 comments)
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17 Sep 2026
Intra-tidal bed evolution on a macrotidal dissipative beach during a storm: contrasting roles of extremely shallow and relatively deep water stages
Zheyu Xiao, Feng Cai, Hongshuai Qi, Benwei Shi, Shaohua Zhao, Gen Liu, Yanyu He, Chao Cao, Chengtao Wang, Hang Yin, and Bipeng Hui
EGUsphere, https://doi.org/10.5194/egusphere-2026-5514,https://doi.org/10.5194/egusphere-2026-5514, 2026
Preprint under review for HESS (discussion: open, 2 comments)
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16 Sep 2026
Assessing the stability of LSTM runoff projections in Switzerland under climate scenarios
Fabien Courvoisier, Basil Kraft, Yann Yasser Haddad, Massimiliano Zappa, and Lukas Gudmundsson
Hydrol. Earth Syst. Sci., 30, 5873–5900, https://doi.org/10.5194/hess-30-5873-2026,https://doi.org/10.5194/hess-30-5873-2026, 2026
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16 Sep 2026
Climatology and trends of extreme precipitation in France: evaluation of an explicit-convection regional climate model
Nicolas Decoopman, Juliette Blanchet, Antoine Blanc, and Cécile Caillaud
Hydrol. Earth Syst. Sci., 30, 5833–5855, https://doi.org/10.5194/hess-30-5833-2026,https://doi.org/10.5194/hess-30-5833-2026, 2026
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16 Sep 2026
Setting the bar: benchmarks for model performances in large-sample hydrology
Jan Seibert, Marc Vis, and Sandra Pool
Hydrol. Earth Syst. Sci., 30, 5857–5871, https://doi.org/10.5194/hess-30-5857-2026,https://doi.org/10.5194/hess-30-5857-2026, 2026
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15 Sep 2026
Spatial pattern regression for meteorological fields interpolation
Vihotogbé Houssou and Julie Carreau
Hydrol. Earth Syst. Sci., 30, 5791–5807, https://doi.org/10.5194/hess-30-5791-2026,https://doi.org/10.5194/hess-30-5791-2026, 2026
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15 Sep 2026
Integrating propagation and recovery dynamics into groundwater drought vulnerability assessment through exposure, pressure, and aquifer system response
Katarzyna Sawicka and Klaudia Jurzyk
Hydrol. Earth Syst. Sci., 30, 5809–5832, https://doi.org/10.5194/hess-30-5809-2026,https://doi.org/10.5194/hess-30-5809-2026, 2026
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15 Sep 2026
Long-Term Assessment of Groundwater Recharge in the Amalie Lany Aquifer, the Czech Republic, from 1990 to 2089
Gustavo Cárdenas-Castillero and Michal Kuráž
EGUsphere, https://doi.org/10.5194/egusphere-2026-5142,https://doi.org/10.5194/egusphere-2026-5142, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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14 Sep 2026
Impacts of Mediterranean snow droughts on mountain socio-ecohydrology
Francesco Avanzi, Stefano Terzi, Mariapina Castelli, Francesca Munerol, Margherita Andreaggi, Marta Galvagno, Andrea Galletti, Tessa Maurer, Christian Massari, Grace Carlson, Manuela Girotto, Giacomo Bertoldi, Edoardo Cremonese, Simone Gabellani, Umberto Morra di Cella, Marco Altamura, Lauro Rossi, and Luca Ferraris
Hydrol. Earth Syst. Sci., 30, 5769–5790, https://doi.org/10.5194/hess-30-5769-2026,https://doi.org/10.5194/hess-30-5769-2026, 2026
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11 Sep 2026
Explicit representation and calibration of different landscape units for a robust catchment DOC export model
Tam V. Nguyen, Rohini Kumar, José L. J. Ledesma, Pia Ebeling, Jan H. Fleckenstein, and Andreas Musolff
Hydrol. Earth Syst. Sci., 30, 5749–5768, https://doi.org/10.5194/hess-30-5749-2026,https://doi.org/10.5194/hess-30-5749-2026, 2026
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10 Sep 2026
Historical evolution of snowpack capacity to buffer rain-on-snow runoff in a large Columbia River headwaters basin
Joel Brown and Joel Harper
Hydrol. Earth Syst. Sci., 30, 5735–5748, https://doi.org/10.5194/hess-30-5735-2026,https://doi.org/10.5194/hess-30-5735-2026, 2026
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10 Sep 2026
Probabilistic deep learning models for streamflow forecasting: A case study in the Rhine basin
Patrick Bentheimer, Bastian Klein, and Dennis Meißner
EGUsphere, https://doi.org/10.5194/egusphere-2026-4476,https://doi.org/10.5194/egusphere-2026-4476, 2026
Preprint under review for HESS (discussion: open, 0 comments)
Short summary
09 Sep 2026
Effects of spatial soil moisture variability in forest plots on model parametrization and simulated groundwater recharge estimates
Thomas Fichtner, Yuly Juliana Aguilar Avila, Katja Ehrenberg, Stefan Seeger, Martin Maier, Stephan Raspe, and Andreas Hartmann
Hydrol. Earth Syst. Sci., 30, 5711–5734, https://doi.org/10.5194/hess-30-5711-2026,https://doi.org/10.5194/hess-30-5711-2026, 2026
Short summary
08 Sep 2026
Towards a global actual evapotranspiration product for the Copernicus Land Monitoring Service
Radoslaw Guzinski, Héctor Nieto, José Miguel Barrios, Walid Ghariani, Francoise Gellens-Meulenberghs, Jan De Pue, and Roselyne Lacaze
Hydrol. Earth Syst. Sci., 30, 5593–5646, https://doi.org/10.5194/hess-30-5593-2026,https://doi.org/10.5194/hess-30-5593-2026, 2026
Short summary
08 Sep 2026
Spectral analysis of groundwater level time series for robust estimation of aquifer response times
Timo Houben, Christian Siebert, Thomas Kalbacher, Mariaines Di Dato, Thomas Fischer, and Sabine Attinger
Hydrol. Earth Syst. Sci., 30, 5685–5710, https://doi.org/10.5194/hess-30-5685-2026,https://doi.org/10.5194/hess-30-5685-2026, 2026
Short summary
08 Sep 2026
Hydrochemistry and modeling nitrate concentration in farmland groundwater under different hydrological seasons by integrating hybrid quantum-classical ML, virtual sample generation and AlphaEarth Foundation
Junjie Xu, Xin Wei, Yilei Yu, Lihu Yang, Yuanzheng Zhai, Cuicui Lv, and Xianfang Song
Hydrol. Earth Syst. Sci., 30, 5647–5683, https://doi.org/10.5194/hess-30-5647-2026,https://doi.org/10.5194/hess-30-5647-2026, 2026
Short summary
08 Sep 2026
ESA CCI 0.1 degree soil moisture: evaluation and applications for precipitation verification and storm nowcasting
Jawairia A. Ahmad, Christopher M. Taylor, Bethan L. Harris, Dávid D. Kovács, Seonaid Anderson, Adrià Amell, Colin Moldenhauer, Steven Wells, and Wouter Dorigo
EGUsphere, https://doi.org/10.5194/egusphere-2026-4687,https://doi.org/10.5194/egusphere-2026-4687, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
08 Sep 2026
A Physics-Constrained Bayesian Transformer framework for reliable probabilistic flood forecasting across contrasting hydrological regimes
Mingrui Shi and Hongyuan Fang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4974,https://doi.org/10.5194/egusphere-2026-4974, 2026
Preprint under review for HESS (discussion: open, 3 comments)
Short summary
08 Sep 2026
Multivariate frequency analysis of threshold-defined streamflow droughts: a mixed-tail framework for duration, severity, and minimum-flow magnitude
Fatemeh Firoozi, Johannes laimighofer, and Gregor Laaha
EGUsphere, https://doi.org/10.5194/egusphere-2026-5111,https://doi.org/10.5194/egusphere-2026-5111, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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04 Sep 2026
Learning from model failure: insights from an AI/SHAP-based temporal error decomposition of tracer-aided ecohydrological modelling
Hyekyeng Jung, Chris Soulsby, Christian Birkel, Songjun Wu, Kristina Yordanova, and Dörthe Tetzlaff
EGUsphere, https://doi.org/10.5194/egusphere-2026-4371,https://doi.org/10.5194/egusphere-2026-4371, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
03 Sep 2026
Unraveling Local and Upwind Controls on Terrestrial ET-Runoff Partitioning in China: Grid-Scale Analysis and Explanatory Diagnostics
Zhiwei Luo, Ling Ji, and Yulei Xie
EGUsphere, https://doi.org/10.5194/egusphere-2026-3497,https://doi.org/10.5194/egusphere-2026-3497, 2026
Preprint under review for HESS (discussion: open, 3 comments)
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03 Sep 2026
Everything everywhere all at once: A single-cell LSTM network unifying multi-frequency, missing data, and discharge assimilation for robust operational flood forecasting
Eduardo Jose Acuna Espinoza, Manuel Álvarez Chaves, Frederik Kratzert, Daniel Klotz, Martin Gauch, Robert Lang, Dominik Elfgang, Alexander Dolich, Ralf Loritz, and Uwe Ehret
EGUsphere, https://doi.org/10.5194/egusphere-2026-4885,https://doi.org/10.5194/egusphere-2026-4885, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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02 Sep 2026
Evaluating different roughness approaches and infiltration parameters for vegetation-influenced overland flow in hydrological model
Azam Masoodi and Philipp Kraft
Hydrol. Earth Syst. Sci., 30, 5551–5570, https://doi.org/10.5194/hess-30-5551-2026,https://doi.org/10.5194/hess-30-5551-2026, 2026
Short summary
02 Sep 2026
High altitude precipitation dynamics using long-term observations in a Himalayan catchment
Aris Kwadijk, Philip D. A. Kraaijenbrink, Faezeh M. Nick, Joseph M. Shea, Jakob F. Steiner, René R. Wijngaard, and Walter W. Immerzeel
EGUsphere, https://doi.org/10.5194/egusphere-2026-5005,https://doi.org/10.5194/egusphere-2026-5005, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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01 Sep 2026
Integrating Physical-Based Xinanjiang Model and Deep Learning for Interpretable Streamflow Simulation: A Multi-Source Data Fusion Approach across Diverse Chinese Basins
Zhaocai Wang, Nannan Xu, Wei Song, Xingxing Zhang, Junhao Wu, and Xi Chen
Hydrol. Earth Syst. Sci., 30, 5521–5549, https://doi.org/10.5194/hess-30-5521-2026,https://doi.org/10.5194/hess-30-5521-2026, 2026
Short summary
01 Sep 2026
Validation of the open-source hydrodynamic model SFINCS on historical river floods at the global scale
Tarun Sadana, Jeroen C. J. H. Aerts, Dirk Eilander, Bruno Merz, Hans de Moel, Tim Busker, Veerle C. Bril, and Jens de Bruijn
Hydrol. Earth Syst. Sci., 30, 5491–5519, https://doi.org/10.5194/hess-30-5491-2026,https://doi.org/10.5194/hess-30-5491-2026, 2026
Short summary
01 Sep 2026
Impacts of cascading check dams on sediment yield in the Middle Yellow River Basin: insights from 50 years of grid-cell-level simulation
Yanzhang Huang, Guangyao Gao, Lishan Ran, Yue Wang, and Mingguo Zheng
Hydrol. Earth Syst. Sci., 30, 5473–5490, https://doi.org/10.5194/hess-30-5473-2026,https://doi.org/10.5194/hess-30-5473-2026, 2026
Short summary
31 Aug 2026
Multi-Model Comparison of Atmospheric River Flood Simulations in the Russian River Basin
Wen-Ying Wu, Rehenuma Lazin, Shiheng Duan, Mahjabeen Fatema Mitu, Paul Aaron Ullrich, Céline J. W. Bonfils, Hsi-Yen Ma, Giuliana Pallotta, and Christopher Scott Sherman
EGUsphere, https://doi.org/10.5194/egusphere-2026-3064,https://doi.org/10.5194/egusphere-2026-3064, 2026
Preprint under review for HESS (discussion: open, 1 comment)
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31 Aug 2026
Attributing summer streamflow decline to climate vs. agriculture
Jonas Pyschik, Kerstin Stahl, and Thomas Harter
EGUsphere, https://doi.org/10.5194/egusphere-2026-4870,https://doi.org/10.5194/egusphere-2026-4870, 2026
Preprint under review for HESS (discussion: final response, 2 comments)
Short summary
31 Aug 2026
What Can We Learn from a Reduced-Dimensional Groundwater Representation for Diagnosing Groundwater–Land Interactions? Insights from the Water Table Ratio
Aoqi Sun, Zeyu Tang, Chunmiao Zheng, Wei Shangguan, and Chen Yang
External preprint server, https://doi.org/10.31223/X5HZ2G,https://doi.org/10.31223/X5HZ2G, 2026
Preprint under review for HESS (discussion: open, 1 comment)
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31 Aug 2026
Plant Effective Conductance Fails to Predict Soil–Plant Hydraulics in Sandy Soils
Eileen Lucia Waeber, Fabian J. P. Wankmüller, Sara Di Bert, and Andrea Carminati
EGUsphere, https://doi.org/10.5194/egusphere-2026-5107,https://doi.org/10.5194/egusphere-2026-5107, 2026
Preprint under review for HESS (discussion: open, 6 comments)
Short summary
28 Aug 2026
Hard to Beat, Not Impossible: Improving Seasonal Ensemble Streamflow Predictions (ESP) in Mountainous Catchments
Jerónimo Sota, Pablo A. Mendoza, and Miguel Lagos-Zúñiga
EGUsphere, https://doi.org/10.5194/egusphere-2026-4067,https://doi.org/10.5194/egusphere-2026-4067, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
28 Aug 2026
A climate similarity-based transfer learning framework using global Caravan dataset for enhancing streamflow prediction in Ouémé River Basin (Benin, West Africa)
Jérôme Enagnon Ahouandjinou, Aymar Yaovi Bossa, Jean Hounkpè, and Riccardo Taormina
EGUsphere, https://doi.org/10.5194/egusphere-2026-4749,https://doi.org/10.5194/egusphere-2026-4749, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
27 Aug 2026
Hydrological implications of vegetation-associated precipitation recycling during peak growing season over the Loess Plateau
Jiaxiang Deng, Quan Quan, Shuangcheng Tang, Hanbo Yang, and Xiaoyu Song
Hydrol. Earth Syst. Sci., 30, 5455–5472, https://doi.org/10.5194/hess-30-5455-2026,https://doi.org/10.5194/hess-30-5455-2026, 2026
Short summary
25 Aug 2026
| Highlight paper
Learning evaporative fraction with memory
Wenli Zhao, Alexander J. Winkler, Markus Reichstein, Rene Orth, and Pierre Gentine
Hydrol. Earth Syst. Sci., 30, 5373–5394, https://doi.org/10.5194/hess-30-5373-2026,https://doi.org/10.5194/hess-30-5373-2026, 2026
Short summary Editorial statement
25 Aug 2026
Towards a semi-asynchronous method for hydrological modeling in climate change studies
Frédéric Talbot, Simon Ricard, Guillaume Drolet, Annie Poulin, Jean-Luc Martel, Richard Arsenault, and Jean-Daniel Sylvain
Hydrol. Earth Syst. Sci., 30, 5411–5453, https://doi.org/10.5194/hess-30-5411-2026,https://doi.org/10.5194/hess-30-5411-2026, 2026
Short summary
25 Aug 2026
Modeling the long-term fate of injected CO2 in saline aquifers: An integrated framework coupling multiphase flow, dissolution, reaction, and ripening
Ruiqi Chen, Wenjie Xu, Yunmin Chen, Qingping Li, Tianyuan Zheng, and Bo Guo
Hydrol. Earth Syst. Sci., 30, 5395–5409, https://doi.org/10.5194/hess-30-5395-2026,https://doi.org/10.5194/hess-30-5395-2026, 2026
Short summary
25 Aug 2026
Simulating Subsurface Stormflow Across Catchments: Parameter Estimation and Uncertainties
Tamara Leins, Nikolai Späth, Jan Seibert, Francesca Pianosi, Christian Reinhardt-Imjela, and Andreas Hartmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-4470,https://doi.org/10.5194/egusphere-2026-4470, 2026
Preprint under review for HESS (discussion: open, 1 comment)
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25 Aug 2026
From prediction improvement to uncertainty propagation structure: revisiting hybrid hydrological models
Bu Li, Ting Sun, Fuqiang Tian, and Guangheng Ni
EGUsphere, https://doi.org/10.5194/egusphere-2026-4628,https://doi.org/10.5194/egusphere-2026-4628, 2026
Revised manuscript under review for HESS (discussion: final response, 5 comments)
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25 Aug 2026
Solute Release from Floodplains during Distinct Types of Inundation Events: Insights from Field Experiments and Reactive Transport Simulations
Zach Perzan, Kristin Boye, John R. Bargar, and Kate Maher
EGUsphere, https://doi.org/10.5194/egusphere-2026-4826,https://doi.org/10.5194/egusphere-2026-4826, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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24 Aug 2026
Enhancing Parameter Calibration in Land Surface Models Using a Multi-Task Surrogate Model within a Differentiable Parameter Learning Framework
Wenpeng Xie, Hongmei Li, and Kei Yoshimura
EGUsphere, https://doi.org/10.5194/egusphere-2026-4009,https://doi.org/10.5194/egusphere-2026-4009, 2026
Preprint under review for HESS (discussion: final response, 3 comments)
Short summary
24 Aug 2026
Quantifying Snowmelt-Driven Runoff and Estimating the Regional Water Balance of the Smith River Watershed, Montana, USA
Farhaan Cooverji, Eunsang Cho, Bailing Li, Carrie Vuyovich, Jennifer M. Jacobs, Eunsaem Cho, Eric A. Sproles, and Samuel E. Tuttle
EGUsphere, https://doi.org/10.5194/egusphere-2026-4186,https://doi.org/10.5194/egusphere-2026-4186, 2026
Preprint under review for HESS (discussion: final response, 2 comments)
Short summary
24 Aug 2026
Reconstructing Flow Dynamics of Temporary Streams Using Citizen Science Data and a Hierarchical Network Structure
Mirjam Scheller, Nicola Durighetto, Anja Fischer, Reinhard Furrer, Marc Vis, Jan Seibert, Gianluca Botter, and Ilja van Meerveld
EGUsphere, https://doi.org/10.5194/egusphere-2026-4479,https://doi.org/10.5194/egusphere-2026-4479, 2026
Preprint under review for HESS (discussion: open, 3 comments)
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21 Aug 2026
Process diagnostics of snowmelt runoff in global hydrological and land surface models – Part 1: A systematic evaluation across basins of increasing complexity
Xiangyong Lei, Haomei Lin, Kaihao Zheng, and Peirong Lin
Hydrol. Earth Syst. Sci., 30, 5343–5372, https://doi.org/10.5194/hess-30-5343-2026,https://doi.org/10.5194/hess-30-5343-2026, 2026
Short summary
21 Aug 2026
Irrigation Water Redistribution and Competition Mechanisms Between Cropland and Shelterbelts in Arid Regions: Insights from Stable Water Isotopes data
Xinyue Wang, Dongdong Qiu, Guofeng Zhu, Yuanfeng Liu, Rui Li, Zhijie Zheng, Ru Ma, Wenzhang Sun, Yaxin Li, Dongfei Yang, and Yitian Lei
EGUsphere, https://doi.org/10.5194/egusphere-2026-4760,https://doi.org/10.5194/egusphere-2026-4760, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
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20 Aug 2026
Lake Victoria to the Sudd Wetland: flood wave timing, connectivity and wetland buffering across the White Nile
Douglas Mulangwa, Evet Naturinda, Charles Koboji, Benon T. Zaake, Emily Black, Hannah Cloke, and Elisabeth M. Stephens
Hydrol. Earth Syst. Sci., 30, 5297–5325, https://doi.org/10.5194/hess-30-5297-2026,https://doi.org/10.5194/hess-30-5297-2026, 2026
Short summary
20 Aug 2026
Runoff thresholds, runoff generation mechanisms, and catchment characteristics: a global synthesis
Zhen Cui and Fuqiang Tian
Hydrol. Earth Syst. Sci., 30, 5281–5296, https://doi.org/10.5194/hess-30-5281-2026,https://doi.org/10.5194/hess-30-5281-2026, 2026
Short summary
19 Aug 2026
Year-round measurements of evaporation from northern latitude wetlands in Norway
Astrid Vatne, Norbert Pirk, Kolbjørn Engeland, Ane V. Vollsnes, and Lena M. Tallaksen
Hydrol. Earth Syst. Sci., 30, 5245–5279, https://doi.org/10.5194/hess-30-5245-2026,https://doi.org/10.5194/hess-30-5245-2026, 2026
Short summary
19 Aug 2026
Global escalation of more frequent and intense compound heatwave-extreme precipitation events
Haoyu Jin, Moyang Liu, Ke Zhang, Xuan Yu, Xu Yang, Lijun Chao, Pengfei Zhang, and Guoyan Liu
Hydrol. Earth Syst. Sci., 30, 5229–5244, https://doi.org/10.5194/hess-30-5229-2026,https://doi.org/10.5194/hess-30-5229-2026, 2026
Short summary
19 Aug 2026
Progressive groundwater decoupling may drive a shift toward shallower and faster terrestrial water cycling
Aoqi Sun, Wenjie Xu, Enze Ma, Hua Yuan, and Chen Yang
Hydrol. Earth Syst. Sci., 30, 5215–5227, https://doi.org/10.5194/hess-30-5215-2026,https://doi.org/10.5194/hess-30-5215-2026, 2026
Short summary
19 Aug 2026
A rainfall estimation ensemble method using a cGAN for SEVIRI geostationary satellite data
Selina Janner, Julius Polz, Luca Glawion, Harald Kunstmann, and Christian Chwala
EGUsphere, https://doi.org/10.5194/egusphere-2026-4000,https://doi.org/10.5194/egusphere-2026-4000, 2026
Preprint under review for HESS (discussion: open, 2 comments)
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19 Aug 2026
Return periods of erosive rain in Germany
Karl Auerswald, Franziska Fischer, and Tanja Winterrath
EGUsphere, https://doi.org/10.5194/egusphere-2026-4819,https://doi.org/10.5194/egusphere-2026-4819, 2026
Preprint under review for HESS (discussion: open, 9 comments)
Short summary
18 Aug 2026
Application of Sparse Sensing for Stream Nutrient Monitoring Programs
Wasif Bin Mamoon, Kun Zhang, Mitul Luhar, and Anthony J. Parolari
EGUsphere, https://doi.org/10.5194/egusphere-2026-3230,https://doi.org/10.5194/egusphere-2026-3230, 2026
Preprint under review for HESS (discussion: open, 1 comment)
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18 Aug 2026
Land-Surface Sensitivity and Climate Variability Shape Global Wet-Dry Regime Transitions
Muhammad Abrar Faiz, Liangliang Zhang, Dong Liu, Qiang Fu, Mo Li, Xiaochen Qi, Tianxiao Li, and Song Cui
EGUsphere, https://doi.org/10.5194/egusphere-2026-4696,https://doi.org/10.5194/egusphere-2026-4696, 2026
Preprint under review for HESS (discussion: final response, 3 comments)
Short summary
17 Aug 2026
Hydrologic model parameter estimation in snow-dominated headwater catchments using multiple observation datasets
Lauren H. North, Adrienne M. Marshall, Glenn A. Tootle, Lisa Davis, Andy W. Wood, and Eric J. Anderson
Hydrol. Earth Syst. Sci., 30, 5195–5214, https://doi.org/10.5194/hess-30-5195-2026,https://doi.org/10.5194/hess-30-5195-2026, 2026
Short summary
17 Aug 2026
The use of multi-source cryospheric datasets to improve the simulation of future icemelt contribution to streamflow in large glaciarized basins
Olivier Champagne, Flora Branger, Anthony Lemoine, Jordi Bolibar, Louise Mimeau, Gilles Delaygue, Isabelle Gouttevin, Sophie Cauvy-Fraunié, and Thomas Condom
EGUsphere, https://doi.org/10.5194/egusphere-2026-3523,https://doi.org/10.5194/egusphere-2026-3523, 2026
Preprint under review for HESS (discussion: open, 1 comment)
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17 Aug 2026
Fusing geostationary satellite cloud properties with signal attenuation from microwave links for rain detection
Taoufiq Shit, Martin Fencl, Christian Chwala, and Vojtěch Bareš
EGUsphere, https://doi.org/10.5194/egusphere-2026-3905,https://doi.org/10.5194/egusphere-2026-3905, 2026
Preprint under review for HESS (discussion: open, 0 comments)
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17 Aug 2026
Isotope-enabled modeling of fast streamflow dynamics in a steep Alpine catchment
Harsh Beria, Lionel Benoit, Grégoire Mariethoz, Natalie Claire Ceperley, and Bettina Schaefli
EGUsphere, https://doi.org/10.5194/egusphere-2026-4249,https://doi.org/10.5194/egusphere-2026-4249, 2026
Preprint under review for HESS (discussion: open, 2 comments)
Short summary
17 Aug 2026
Assessing trends in irrigation water withdrawal using a data-driven temporal extrapolation framework
Paul Zarpas, Maria-Helena Ramos, Gaëlle Tallec, Denis Allard, and Fanny J. Sarrazin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4287,https://doi.org/10.5194/egusphere-2026-4287, 2026
Preprint under review for HESS (discussion: open, 3 comments)
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14 Aug 2026
Groundwater hysteresis increasingly decouples flowing network length from streamflow as snow shifts to rain
Elijah N. Boardman, Mark S. Wigmosta, Nicole M. Fernandez, John A. Whiting, and Adrian A. Harpold
Hydrol. Earth Syst. Sci., 30, 5145–5171, https://doi.org/10.5194/hess-30-5145-2026,https://doi.org/10.5194/hess-30-5145-2026, 2026
Short summary
14 Aug 2026
An argument for parsimony in differentiable hydrologic models
Sandeep Poudel and Scott Steinschneider
Hydrol. Earth Syst. Sci., 30, 5173–5193, https://doi.org/10.5194/hess-30-5173-2026,https://doi.org/10.5194/hess-30-5173-2026, 2026
Short summary
14 Aug 2026
Antecedent groundwater depletion amplifies hydrological drought severity: aquifer-river connectivity and cascading recovery in the 2022 Po Plain extreme event
Shuhan Yang, Weijie Zhao, Giovanni Ravazzani, Hui Qian, Yixin Liu, and Zhiming Cao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4113,https://doi.org/10.5194/egusphere-2026-4113, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
14 Aug 2026
Multi-Sensor Data Assimilation for Global Soil Moisture Estimation Using the Local Ensemble Transform Kalman Filter
Sunlae Tak, Eunkyo Seo, Myong-In Lee, and Rolf H. Reichle
EGUsphere, https://doi.org/10.5194/egusphere-2026-4240,https://doi.org/10.5194/egusphere-2026-4240, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
13 Aug 2026
Systematic overestimation of evapotranspiration over irrigated areas by an offline land surface model
Tanguy Lunel, Belén Martí, Aaron Boone, and Patrick Le Moigne
Hydrol. Earth Syst. Sci., 30, 5117–5143, https://doi.org/10.5194/hess-30-5117-2026,https://doi.org/10.5194/hess-30-5117-2026, 2026
Short summary
12 Aug 2026
A process-informed framework linking temperature-rainfall projections and urban flood modeling
Wenyue Zou, Ruidong Li, Daniel B. Wright, Jovan Blagojevic, Peter Molnar, Mohammad A. Hussain, Yue Zhu, Yongkun Li, Guangheng Ni, and Nadav Peleg
Hydrol. Earth Syst. Sci., 30, 5097–5116, https://doi.org/10.5194/hess-30-5097-2026,https://doi.org/10.5194/hess-30-5097-2026, 2026
Short summary
12 Aug 2026
BiasCast: learning and adjusting real time biases from meteorological forecasts to enhance runoff predictions
Oliver Konold, Moritz Feigl, Patrick Podest, Christoph Klingler, and Karsten Schulz
Hydrol. Earth Syst. Sci., 30, 5067–5096, https://doi.org/10.5194/hess-30-5067-2026,https://doi.org/10.5194/hess-30-5067-2026, 2026
Short summary
12 Aug 2026
Are we approaching water budget closure at basin scale for the right reasons?
Julien Lefebve, Sylvain Biancamaria, Alejandro Blazquez, Simon Munier, Laetitia Gal, Rômulo Augusto Jucá Oliveira, and Jordi Etchanchu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4569,https://doi.org/10.5194/egusphere-2026-4569, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
11 Aug 2026
High resolution modelling of temporal and spatial dynamics in soil conditions in subarctic Finland using HydroBlocks model
Emma-Riikka Kokko, Nathaniel Chaney, Daniel Guyumus, Luiz Bacelar, Laura Torres-Rojas, and Jarkko Okkonen
Hydrol. Earth Syst. Sci., 30, 5049–5065, https://doi.org/10.5194/hess-30-5049-2026,https://doi.org/10.5194/hess-30-5049-2026, 2026
Short summary
11 Aug 2026
Retrieving root-zone soil moisture from land surface modelling and GRACE/-FO and validating its dynamics with in-situ data over West Africa
Loudi Yap, Jürgen Kusche, Bamidele Oloruntoba, Helena Gerdener, and Harrie-Jan Hendricks Franssen
Hydrol. Earth Syst. Sci., 30, 5023–5047, https://doi.org/10.5194/hess-30-5023-2026,https://doi.org/10.5194/hess-30-5023-2026, 2026
Short summary
11 Aug 2026
Quantifying evapotranspiration in Nepal using multiple constraints
Kailun Jin, Lu Hao, Ning Liu, Run Tang, Lang Wang, Krishna Tiwari, Conghe Song, Devendra Amatya, and Ge Sun
EGUsphere, https://doi.org/10.5194/egusphere-2026-4161,https://doi.org/10.5194/egusphere-2026-4161, 2026
Preprint under review for HESS (discussion: open, 2 comments)
Short summary
10 Aug 2026
Declining Sensitivity and Increasing Resistance Time of Ecosystem Water Use Efficiency to Meteorological Drought
Zijun Wang, Rong Wu, Yangyang Liu, Zhaoying Zhang, Zhongming Wen, Zhenqian Wang, Stephen Sitch, and Wenping Yuan
Hydrol. Earth Syst. Sci., 30, 4985–5004, https://doi.org/10.5194/hess-30-4985-2026,https://doi.org/10.5194/hess-30-4985-2026, 2026
Short summary
10 Aug 2026
Large droughts are not large small droughts: hydro-meteorological drought generation processes vary with streamflow drought size in the Alpine region
Joren Janzing and Manuela I. Brunner
EGUsphere, https://doi.org/10.5194/egusphere-2026-3487,https://doi.org/10.5194/egusphere-2026-3487, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
10 Aug 2026
Stream connectivity and governing processes in high-mountain wetlands
Anthony C. Ross, Ben C. Howard, Braulio Lahuatte, Paola Fuentes, Bert De Bièvre, Mateo Jerves-Ramirez, Patricio Crespo, Nilton Montoya, Jasper Oshun, Athanasios Paschalis, and Wouter Buytaert
EGUsphere, https://doi.org/10.5194/egusphere-2026-4439,https://doi.org/10.5194/egusphere-2026-4439, 2026
Preprint under review for HESS (discussion: final response, 2 comments)
Short summary
10 Aug 2026
How trees influence the spatiotemporal dynamics of soil moisture in different forest ecosystems
Lea Dedden and Markus Weiler
EGUsphere, https://doi.org/10.5194/egusphere-2026-4703,https://doi.org/10.5194/egusphere-2026-4703, 2026
Preprint under review for HESS (discussion: final response, 3 comments)
Short summary
07 Aug 2026
Beyond GRACE: Evaluating the benefits of NGGM and MAGIC for precipitation estimation over Europe
Muhammad Usman Liaqat, Stefania Camici, Francesco Leopardi, Jaime Gaona, and Luca Brocca
Hydrol. Earth Syst. Sci., 30, 4969–4983, https://doi.org/10.5194/hess-30-4969-2026,https://doi.org/10.5194/hess-30-4969-2026, 2026
Short summary
07 Aug 2026
Microstructural Heterogeneity Drives Tracer-Specific Systematic Bias in Darcy-Scale Flux Estimation
Ji-Young Baek, Byeong-Hak Park, Gabriel Christopher Rau, and Kang-Kun Lee
EGUsphere, https://doi.org/10.5194/egusphere-2026-3736,https://doi.org/10.5194/egusphere-2026-3736, 2026
Preprint under review for HESS (discussion: open, 4 comments)
Short summary
07 Aug 2026
Deriving Subsurface Stormflow Mechanisms with Isotopes and ERT
Jonas Pyschik, Veronica Cordero, Jakob Wilk, Veronika Lechner, Emanuel Thoenes, Stefan Achleitner, Bernhard Kohl, Markus Weiler, and Stefan Hergarten
EGUsphere, https://doi.org/10.5194/egusphere-2026-4469,https://doi.org/10.5194/egusphere-2026-4469, 2026
Revised manuscript under review for HESS (discussion: final response, 6 comments)
Short summary
07 Aug 2026
Unveiling the role of groundwater in hydrology and nitrate-N transport over agricultural watersheds in the U.S. Corn Belt: insights from model structure intercomparison
Yaji Wang, Bin Peng, Mengqi Jia, Zewei Ma, Qianyu Zhao, Ryan Bailey, Daniel Abrams, Jie Yang, Kaiyu Guan, Ming Pan, and Yuanxin Song
EGUsphere, https://doi.org/10.5194/egusphere-2026-4671,https://doi.org/10.5194/egusphere-2026-4671, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
06 Aug 2026
How (Managed) Drainage Shapes Regional Hydrology: Model Based Insights for Flanders
Isis Brangers, Jan Staes, Sarah Garré, and Patrick Willems
EGUsphere, https://doi.org/10.5194/egusphere-2026-4557,https://doi.org/10.5194/egusphere-2026-4557, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
05 Aug 2026
Near real-time estimation of daytime and nighttime evapotranspiration using GOES-R observations and machine learning models
Sadegh Ranjbar, Danielle Losos, Sophie Hoffman, Yafang Zhong, Jason A. Otkin, Ankur R. Desai, Martha C. Anderson, Christopher R. Hain, and Paul C. Stoy
Hydrol. Earth Syst. Sci., 30, 4927–4955, https://doi.org/10.5194/hess-30-4927-2026,https://doi.org/10.5194/hess-30-4927-2026, 2026
Short summary
05 Aug 2026
Climate and human organization decouple geometric and functional scaling in river networks
Rui Shao, Jiaqi Li, Weiwei Shao, and Haibing Wu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4551,https://doi.org/10.5194/egusphere-2026-4551, 2026
Preprint under review for HESS (discussion: final response, 3 comments)
Short summary
04 Aug 2026
Hysteresis between groundwater and surface water levels indicates the states of hydrological turnover affecting solute transport and redox processes
Lars Bäthke and Tobias Schuetz
Hydrol. Earth Syst. Sci., 30, 4889–4907, https://doi.org/10.5194/hess-30-4889-2026,https://doi.org/10.5194/hess-30-4889-2026, 2026
Short summary
04 Aug 2026
Metrics that matter: objective functions and their impact on signature representation in conceptual hydrological models
Peter Wagener, Wouter J. M. Knoben, Niels Schütze, and Diana Spieler
Hydrol. Earth Syst. Sci., 30, 4867–4888, https://doi.org/10.5194/hess-30-4867-2026,https://doi.org/10.5194/hess-30-4867-2026, 2026
Short summary
04 Aug 2026
Field-scale soil moisture retrieval from drone-based L-band radiometry with optical and thermal infrared priors
Zixi Li, Yan Li, Rui Tong, Peizhe Cheng, Fuqiang Tian, and Yao Zhuang
Hydrol. Earth Syst. Sci., 30, 4909–4925, https://doi.org/10.5194/hess-30-4909-2026,https://doi.org/10.5194/hess-30-4909-2026, 2026
Short summary
04 Aug 2026
RiverGraphNet: Physics-Aware Routing of Gridded Runoff Through Directed River Networks
Mohammad A. Farmani, Andrew Bennet, Sadaf Moghisi, Hoshin Gupta, Muhammad Jawad, Ali Behrangi, Ahmad A. Tavakoly, and Guo-Yue Niu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4157,https://doi.org/10.5194/egusphere-2026-4157, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
04 Aug 2026
Transient electroosmotic transport under evolving pH and contrasting background electrolyte concentrations: coupled controls of interfacial charge and pore structure
Wencheng Wu, Guofang Pan, Heng Dai, Jing Yang, and Ping Yang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4386,https://doi.org/10.5194/egusphere-2026-4386, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
03 Aug 2026
Forecast-based operation of repurposed small reservoirs for floods, farms, and (low) flows
Sarah Quynh-Giang Ho, Robert Lang, and Uwe Ehret
Hydrol. Earth Syst. Sci., 30, 4847–4865, https://doi.org/10.5194/hess-30-4847-2026,https://doi.org/10.5194/hess-30-4847-2026, 2026
Short summary
03 Aug 2026
Hydrological drought-flood abrupt alternation across mainland China and its influencing factors
Haifan Liu, Yao Gao, and Mingfu Guan
External preprint server, https://doi.org/10.22541/essoar.15004525/v3,https://doi.org/10.22541/essoar.15004525/v3, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
31 Jul 2026
Globally Applicable Discharge Reanalysis using SWOT observations
Izzy Probyn, Jeffrey Neal, Stephen J. Chuter, and Paul Bates
EGUsphere, https://doi.org/10.5194/egusphere-2026-3843,https://doi.org/10.5194/egusphere-2026-3843, 2026
Preprint under review for HESS (discussion: open, 2 comments)
Short summary
31 Jul 2026
Compound Risk Assessment of Low River Flows and High Urban Runoff: Frequency of critical drainage conditions in relation to pollutant inputs
Yao Yao, Luisa-Bianca Thiele, Mohammad Sarailoo, Frank Klawonn, Regina Nogueira, and Markus Wallner
External preprint server, https://doi.org/10.2139/ssrn.6626067,https://doi.org/10.2139/ssrn.6626067, 2026
Revised manuscript under review for HESS (discussion: final response, 5 comments)
Short summary
30 Jul 2026
Enhancing runoff-infiltration partitioning in the SVS land surface model improves streamflow simulations under frozen soil conditions
Benjamin Bouchard, Vincent Vionnet, Étienne Gaborit, and Vincent Fortin
Hydrol. Earth Syst. Sci., 30, 4823–4846, https://doi.org/10.5194/hess-30-4823-2026,https://doi.org/10.5194/hess-30-4823-2026, 2026
Short summary
30 Jul 2026
Agricultural flood risk under seasonally varying rainfall extremes and crop vulnerability
Antonio Annis, Fernando Nardi, and Marco Marani
EGUsphere, https://doi.org/10.5194/egusphere-2026-4418,https://doi.org/10.5194/egusphere-2026-4418, 2026
Preprint under review for HESS (discussion: final response, 3 comments)
Short summary
29 Jul 2026
A non-stationary trans-Gaussian model for daily rainfall over complex topography
Lionel Benoit, Matthew P. Lucas, Denis Allard, Keri M. Kodama, and Thomas W. Giambelluca
Hydrol. Earth Syst. Sci., 30, 4799–4822, https://doi.org/10.5194/hess-30-4799-2026,https://doi.org/10.5194/hess-30-4799-2026, 2026
Short summary
28 Jul 2026
Limits to GRACE-based groundwater storage monitoring in a 23 000 km2 coastal basin: evidence from the Lower Kutai Basin, Indonesia
Arifin, Richard G. Taylor, Mohammad Shamsudduha, and Agus M. Ramdhan
Hydrol. Earth Syst. Sci., 30, 4771–4797, https://doi.org/10.5194/hess-30-4771-2026,https://doi.org/10.5194/hess-30-4771-2026, 2026
Short summary
28 Jul 2026
Continuous in situ monitoring of a labeled-water pulse through a boreal Scots pine forest: vertical and horizontal fluxes
John D. Marshall, Maren Dubbert, Teresa E. Gimeno, Ruth-Kristina Magh, Kathrin Kühnhammer, David Dubbert, Paul Koeniger, Matthias Cuntz, and Matthias Beyer
Hydrol. Earth Syst. Sci., 30, 4757–4770, https://doi.org/10.5194/hess-30-4757-2026,https://doi.org/10.5194/hess-30-4757-2026, 2026
Short summary
28 Jul 2026
A Universal Multifractals perspective into the link between rainfall variability and temperature
Auguste Gires and Yann Torres
Hydrol. Earth Syst. Sci., 30, 4741–4756, https://doi.org/10.5194/hess-30-4741-2026,https://doi.org/10.5194/hess-30-4741-2026, 2026
Short summary
28 Jul 2026
State-Forcing and Slope-Position Controls on Near-Surface Hillslope Wetting and Flood-Peak Variability in a Steep Mountain Catchment
Yi Ao, Yanjun Wang, Yangwen Jia, Bibo Huang, and Xiaorong Huang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2680,https://doi.org/10.5194/egusphere-2026-2680, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
28 Jul 2026
Uncertainty in root zone storage capacity estimates and its implications for hydrological modelling
Muhammad Ibrahim, Markus Hrachowitz, Miriam Coenders-Gerrits, and Ruud van der Ent
EGUsphere, https://doi.org/10.5194/egusphere-2026-4226,https://doi.org/10.5194/egusphere-2026-4226, 2026
Preprint under review for HESS (discussion: open, 0 comments)
Short summary
27 Jul 2026
Summertime evaporation over two lakes in the Schirmacher Oasis, East Antarctica
Elena Shevnina, Timo Vihma, Miguel Potes, and Tuomas Naakka
Hydrol. Earth Syst. Sci., 30, 4721–4739, https://doi.org/10.5194/hess-30-4721-2026,https://doi.org/10.5194/hess-30-4721-2026, 2026
Short summary
27 Jul 2026
Hybrid models generalize better to warmer climate conditions than process-based and purely data-driven models
Jan P. Bohl, Raul R. Wood, Corinna Frank, Paul C. Astagneau, Jonas Peters, and Manuela I. Brunner
Hydrol. Earth Syst. Sci., 30, 4667–4698, https://doi.org/10.5194/hess-30-4667-2026,https://doi.org/10.5194/hess-30-4667-2026, 2026
Short summary
27 Jul 2026
Impact of seasonal snow on the recharge of a mountain karst aquifer under climate change: the Dévoluy case study (Southern Alps, France)
Nathan Rispal, Bruno Arfib, Philippe Audra, Pierre Henry, Benoît Viguier, Alexandre Zappelli, Ludovic Mocochain, Marianna Jagercikova, Christine Vallet-Coulomb, Hélène Miche, Laurent Cadilhac, Vianney Sivelle, and Olivier Delestre
Hydrol. Earth Syst. Sci., 30, 4699–4720, https://doi.org/10.5194/hess-30-4699-2026,https://doi.org/10.5194/hess-30-4699-2026, 2026
Short summary
27 Jul 2026
Evaluating hysteresis mechanisms through pore networks simulations
Ilan Ben-Noah, Shmulik P. Friedman, and Yechezkel Mualem
EGUsphere, https://doi.org/10.5194/egusphere-2026-4185,https://doi.org/10.5194/egusphere-2026-4185, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
27 Jul 2026
Storage and connectivity across river corridor and watershed scales in three headwater streams of the southeastern USA
Delaney M. Peterson, C. Nathan Jones, Stephen Plont, Sarah E. Godsey, Kaci Zarek, Adam S. Ward, and Carla L. Atkinson
EGUsphere, https://doi.org/10.5194/egusphere-2026-4201,https://doi.org/10.5194/egusphere-2026-4201, 2026
Preprint under review for HESS (discussion: final response, 2 comments)
Short summary
24 Jul 2026
SPUN: Deep learning for continuous snow cover fraction retrieval in marginal environments
Leam Howe, Richard Essery, and Elliot J. Crowley
EGUsphere, https://doi.org/10.5194/egusphere-2026-3163,https://doi.org/10.5194/egusphere-2026-3163, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
24 Jul 2026
Evaluation of global hydrological models for climate change impact assessment: How well can they translate interannual climate variability into streamflow variability?
Thedini Asali Peiris and Petra Döll
EGUsphere, https://doi.org/10.5194/egusphere-2026-3412,https://doi.org/10.5194/egusphere-2026-3412, 2026
Preprint under review for HESS (discussion: final response, 2 comments)
Short summary
24 Jul 2026
Process-aware mixture modelling of precipitation-event distributions using event-type clustering
Lena Ortega Menjivar, Nur Banu Özcelik, Johannes Laimighofer, and Gregor Laaha
EGUsphere, https://doi.org/10.5194/egusphere-2026-4282,https://doi.org/10.5194/egusphere-2026-4282, 2026
Preprint under review for HESS (discussion: final response, 3 comments)
Short summary
23 Jul 2026
The 2022–2023 snow drought in the Italian Alps doubled glacier contribution to summer streamflow
Martina Leone, Francesco Avanzi, Umberto Morra di Cella, Simone Gabellani, Edoardo Cremonese, Michel Isabellon, Paolo Pogliotti, Riccardo Scotti, Andrea Monti, Luca Ferraris, and Roberto Colombo
Hydrol. Earth Syst. Sci., 30, 4649–4666, https://doi.org/10.5194/hess-30-4649-2026,https://doi.org/10.5194/hess-30-4649-2026, 2026
Short summary
23 Jul 2026
From Points to Images: Deep-Learning Enhanced Spatial-Temporal Rainfall Modelling from Point Measurements
Bing-Zhang Wang, Li-Pen Wang, and Auguste Gires
EGUsphere, https://doi.org/10.5194/egusphere-2026-2406,https://doi.org/10.5194/egusphere-2026-2406, 2026
Preprint under review for HESS (discussion: open, 2 comments)
Short summary
22 Jul 2026
Benchmarking reservoir operation schemes for large-scale hydrological models
Jesús Casado-Rodríguez, Juliana Disperati, Stefania Grimaldi, and Peter Salamon
Hydrol. Earth Syst. Sci., 30, 4629–4647, https://doi.org/10.5194/hess-30-4629-2026,https://doi.org/10.5194/hess-30-4629-2026, 2026
Short summary
22 Jul 2026
Deep Learning-Augmented Soil Moisture Data Assimilation under Temporally Sparse and Irregular Observations: A Case Study over the Tibetan Plateau
Yajie Zhu, Jinliang Hou, Chunlin Huang, Weizhen Wang, Ying Zhang, and Yuanhong You
EGUsphere, https://doi.org/10.5194/egusphere-2026-3207,https://doi.org/10.5194/egusphere-2026-3207, 2026
Preprint under review for HESS (discussion: open, 2 comments)
Short summary
22 Jul 2026
Quantification of Data and Model Uncertainty for Deep Learning-based Streamflow Prediction
Kaidi Peng, Daniel B. Wright, Lei Yan, G. Aaron Alexander, and Yagmur Derin
EGUsphere, https://doi.org/10.5194/egusphere-2026-3466,https://doi.org/10.5194/egusphere-2026-3466, 2026
Preprint under review for HESS (discussion: open, 0 comments)
Short summary
22 Jul 2026
Hydrological Modeling of Climate Change Impacts on Alpine Catchments: Shifting Snow Dynamics, Runoff Regimes, and the Frequency of Extremes
Simon Seelig, Magdalena Seelig, Matevž Vremec, Martin Masten, Thomas Wagner, Karl Krainer, Michael Avian, Klaus Haslinger, Heike Brielmann, Albrecht Leis, Markus Ribis, Maria Obwegs, Matthias Hausleber, Rudolf Philippitsch, Richild Mauthner-Weber, Ernst Überreiter, and Gerfried Winkler
EGUsphere, https://doi.org/10.5194/egusphere-2026-3664,https://doi.org/10.5194/egusphere-2026-3664, 2026
Preprint under review for HESS (discussion: final response, 2 comments)
Short summary
22 Jul 2026
Streamflow and satellite evapotranspiration are asymmetric calibration targets in water-limited catchments
Roland Yonaba, Tazen Fowé, Soumahila Sankandé, Nazira Tinto, Omar Goudiaby, Elias Nkiaka, Arsène Kiéma, Ansoumana Bodian, and Harouna Karambiri
EGUsphere, https://doi.org/10.5194/egusphere-2026-3981,https://doi.org/10.5194/egusphere-2026-3981, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
21 Jul 2026
Proposing sources for discrete groundwater discharges to patterned pools in three regional raised northern peat bogs
Henry E. Moore, Xavier Comas, Martin A. Briggs, Andrew S. Reeve, Khondaker Md. Nur Alam, and Lee Slater
Hydrol. Earth Syst. Sci., 30, 4587–4609, https://doi.org/10.5194/hess-30-4587-2026,https://doi.org/10.5194/hess-30-4587-2026, 2026
Short summary
21 Jul 2026
Four decades of full-depth profiles reveal layer-resolved drivers of reservoir thermal regimes and episodic hypolimnetic warming
Chenxi Mi, Bo Gai, Xiangzhen Kong, Yuzhe Jiang, Chun Ngai Chan, and Karsten Rinke
Hydrol. Earth Syst. Sci., 30, 4611–4628, https://doi.org/10.5194/hess-30-4611-2026,https://doi.org/10.5194/hess-30-4611-2026, 2026
Short summary
21 Jul 2026
Physics-Informed Spatiotemporal Graph Convolutional Network for Flash Flood Forecasting and Inundation Simulation
Ziqi Zhang, Qian Zhang, Shaokun Fu, Zhenghang Chen, Mengfei Zhang, Naliang Guo, Fubao Sun, and Feng Wu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4038,https://doi.org/10.5194/egusphere-2026-4038, 2026
Preprint under review for HESS (discussion: open, 3 comments)
Short summary
20 Jul 2026
The impact of calibration strategies on future evapotranspiration projections: a SWAT-T comparison of three hydrological modeling approaches in West Africa
Fabian Merk, Timo Schaffhauser, Faizan Anwar, Manuel Rauch, Jan Bliefernicht, and Markus Disse
Hydrol. Earth Syst. Sci., 30, 4529–4564, https://doi.org/10.5194/hess-30-4529-2026,https://doi.org/10.5194/hess-30-4529-2026, 2026
Short summary
20 Jul 2026
The complex effect of climate change and urbanization on streamflow in small–medium eastern Mediterranean catchments
Yair Rinat, Moshe Armon, and Efrat Morin
Hydrol. Earth Syst. Sci., 30, 4565–4585, https://doi.org/10.5194/hess-30-4565-2026,https://doi.org/10.5194/hess-30-4565-2026, 2026
Short summary
20 Jul 2026
High resolution rainfall estimation from Commercial Microwave Links in the city of Niamey in Niger
Modeste Kacou, Marielle Gosset, and Iñigo Reizabal
EGUsphere, https://doi.org/10.5194/egusphere-2026-2962,https://doi.org/10.5194/egusphere-2026-2962, 2026
Preprint under review for HESS (discussion: final response, 2 comments)
Short summary
20 Jul 2026
Assessing the Effect of Data Resolution on Optimized Hydrograph Separation
Edgar Emilio Villasano, Benjamin Hagedorn, and Nicholas Ryan Januario
EGUsphere, https://doi.org/10.5194/egusphere-2026-3227,https://doi.org/10.5194/egusphere-2026-3227, 2026
Preprint under review for HESS (discussion: final response, 2 comments)
Short summary
20 Jul 2026
Ecosystem mobilization of subsurface water revealed by global active root-zone storage
Shijie Jiang and Georgios Blougouras
EGUsphere, https://doi.org/10.5194/egusphere-2026-3923,https://doi.org/10.5194/egusphere-2026-3923, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
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17 Jul 2026
A systematic evaluation of 15 actual evapotranspiration formulations within conceptual hydrological models
Gabrielle Burns, Keirnan Fowler, Murray Peel, and Clare Stephens
Hydrol. Earth Syst. Sci., 30, 4509–4528, https://doi.org/10.5194/hess-30-4509-2026,https://doi.org/10.5194/hess-30-4509-2026, 2026
Short summary
17 Jul 2026
Detection of compound and seesaw hydrometeorological extremes in New Zealand: A copula-based approach
Morgan J. Bennet, Daniel G. Kingston, and Nicolas J. Cullen
Hydrol. Earth Syst. Sci., 30, 4437–4455, https://doi.org/10.5194/hess-30-4437-2026,https://doi.org/10.5194/hess-30-4437-2026, 2026
Short summary
17 Jul 2026
Capturing the extremes: a quasi-comonotonicity-based algorithm for disaggregating daily to hourly rainfall
Carlos Correa, Alfonso Hernanz, Iván San-Felipe, and Esteban Rodríguez-Guisado
Hydrol. Earth Syst. Sci., 30, 4457–4480, https://doi.org/10.5194/hess-30-4457-2026,https://doi.org/10.5194/hess-30-4457-2026, 2026
Short summary
17 Jul 2026
Climate and landscape jointly control European streamflow behaviour
Julia M. Rudlang, Thiago V. M. do Nascimento, Ruud van der Ent, Fabrizio Fenicia, and Markus Hrachowitz
Hydrol. Earth Syst. Sci., 30, 4481–4508, https://doi.org/10.5194/hess-30-4481-2026,https://doi.org/10.5194/hess-30-4481-2026, 2026
Short summary
17 Jul 2026
Contrasting drivers of riparian–stream hydrological dynamics during rainfall events across forest headwater ecoregions
José L. J. Ledesma, Paul D. Burkhardt, Susana Bernal, and Andreas Musolff
EGUsphere, https://doi.org/10.5194/egusphere-2026-4221,https://doi.org/10.5194/egusphere-2026-4221, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
16 Jul 2026
Evaluation of four remote sensing algorithms in estimating actual evapotranspiration in agricultural environments
Phathutshedzo Eugene Ratshiedana, Mohamed A. M. Abd Elbasit, Elhadi Adam, and Johannes George Chirima
Hydrol. Earth Syst. Sci., 30, 4383–4404, https://doi.org/10.5194/hess-30-4383-2026,https://doi.org/10.5194/hess-30-4383-2026, 2026
Short summary
16 Jul 2026
Influence of rainfall event characteristics and antecedent conditions on subsurface stormflow response of two forested hillslopes
Emanuel Thoenes, Theresa Blume, Markus Weiler, Bernhard Kohl, Luisa Hopp, and Stefan Achleitner
Hydrol. Earth Syst. Sci., 30, 4405–4436, https://doi.org/10.5194/hess-30-4405-2026,https://doi.org/10.5194/hess-30-4405-2026, 2026
Short summary
15 Jul 2026
Critical assessment of metrics and methods used to quantify temporal loading of rainfall events
Molly Asher, Mark A. Trigg, Cathryn E. Birch, Rasmus Lau Thejlade Henriksen, Steven J. Böing, and Jonas Wied Pedersen
Hydrol. Earth Syst. Sci., 30, 4343–4366, https://doi.org/10.5194/hess-30-4343-2026,https://doi.org/10.5194/hess-30-4343-2026, 2026
Short summary
15 Jul 2026
| Highlight paper
Wildfire-induced disruptions to evapotranspiration, runoff, and water-balance closure across California's water supply watersheds
Ziying Han, Han Guo, Michael L. Goulden, and Roger C. Bales
Hydrol. Earth Syst. Sci., 30, 4367–4382, https://doi.org/10.5194/hess-30-4367-2026,https://doi.org/10.5194/hess-30-4367-2026, 2026
Short summary Editorial statement
14 Jul 2026
Beyond Runoff Coefficient: Revealing Global Patterns of Process Connectivity in Runoff Generation through Intensity Integration
Hanxu Liang, Dedi Liu, Jiayu Zhang, Feng Yue, and Yuling Zhang
Hydrol. Earth Syst. Sci., 30, 4321–4341, https://doi.org/10.5194/hess-30-4321-2026,https://doi.org/10.5194/hess-30-4321-2026, 2026
Short summary
14 Jul 2026
Benefits of multi-target and self-supervised LSTM models for water quantity and quality
Jean-Paul Brede, Pia Ebeling, Jens Kiesel, and Ralf Loritz
EGUsphere, https://doi.org/10.5194/egusphere-2026-3604,https://doi.org/10.5194/egusphere-2026-3604, 2026
Preprint under review for HESS (discussion: final response, 6 comments)
Short summary
13 Jul 2026
Forest floor water storage and redistribution affect evaporation, retention, and infiltration in mixed temperate forests
Heinke Paulsen and Markus Weiler
Hydrol. Earth Syst. Sci., 30, 4305–4319, https://doi.org/10.5194/hess-30-4305-2026,https://doi.org/10.5194/hess-30-4305-2026, 2026
Short summary
10 Jul 2026
Behavioral feedbacks reshape blue–green water scarcity and sustainability trade-offs in irrigated agriculture: A sociohydrological perspective
Youzhen Lu, Shengqian Zhang, Mengyang Wu, Jan F. Adamowski, and Xinchun Cao
EGUsphere, https://doi.org/10.5194/egusphere-2026-2016,https://doi.org/10.5194/egusphere-2026-2016, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
10 Jul 2026
Multi-year convection-permitting irrigation impacts across the European continent
Jane Leonor Roque and Arianna Valmassoi
EGUsphere, https://doi.org/10.5194/egusphere-2026-3354,https://doi.org/10.5194/egusphere-2026-3354, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
09 Jul 2026
A unified scheme for modeling saturation and infiltration excess runoff
Yuanqi Hong, Guta Wakbulcho Abeshu, Hong-Yi Li, Dingbao Wang, Mengqi Zhao, Thomas Wild, Günter Blöschl, and L. Ruby Leung
Hydrol. Earth Syst. Sci., 30, 4293–4303, https://doi.org/10.5194/hess-30-4293-2026,https://doi.org/10.5194/hess-30-4293-2026, 2026
Short summary
09 Jul 2026
Physically constrained multi-task learning for hourly joint estimation of evapotranspiration and transpiration from sparse sap-flow data
Hongyang Fu, Yuanyuan Yang, Dengfeng Liu, Qiang Li, Zhihua He, Huimin Lei, Mohd Yawar Ali Khan, and Fiaz Hussain
EGUsphere, https://doi.org/10.5194/egusphere-2026-2687,https://doi.org/10.5194/egusphere-2026-2687, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
08 Jul 2026
Future global water scarcity partially moderated by vegetation responses to rising CO2
Jessica Stacey, Richard A. Betts, Andrew Hartley, Lina M. Mercado, and Nicola Gedney
Hydrol. Earth Syst. Sci., 30, 4225–4243, https://doi.org/10.5194/hess-30-4225-2026,https://doi.org/10.5194/hess-30-4225-2026, 2026
Short summary
08 Jul 2026
Disentangling the key drivers of water balance in Central Asia's Lake Balkhash: A relative contribution assessment
Ruibiao Yang, Jinglu Wu, Guojing Gan, and Ru Guo
Hydrol. Earth Syst. Sci., 30, 4271–4292, https://doi.org/10.5194/hess-30-4271-2026,https://doi.org/10.5194/hess-30-4271-2026, 2026
Short summary
08 Jul 2026
Characterizing low and high flow spells and their temporal transitions using baseflow estimates
Guilherme M. Guimarães, Maria-Helena Ramos, and Ilias Pechlivanidis
Hydrol. Earth Syst. Sci., 30, 4245–4269, https://doi.org/10.5194/hess-30-4245-2026,https://doi.org/10.5194/hess-30-4245-2026, 2026
Short summary
08 Jul 2026
Generalization of Deep Learning Models to Ungauged Glacierized Basins: Evidence from Alpine, Patagonian, and North American Catchments
Meelisha Maharjan, Colin Gleason, and Casey Brown
EGUsphere, https://doi.org/10.5194/egusphere-2026-3798,https://doi.org/10.5194/egusphere-2026-3798, 2026
Revised manuscript under review for HESS (discussion: final response, 6 comments)
Short summary
07 Jul 2026
A Novel Modeling Framework to Track Contaminant Sources and Transport in a Groundwater-Dominated Watershed
Rob De Rooij, Nathan Reaver, Dogil Lee, David Kaplan, and Wendy Graham
EGUsphere, https://doi.org/10.5194/egusphere-2026-2828,https://doi.org/10.5194/egusphere-2026-2828, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
07 Jul 2026
Contrasting Roles of Microbial Heterogeneity and Sediment Heterogeneity in Controlling Hyporheic Nitrogen Removal
Yang Xian, Zhang Wen, and Stefan Krause
EGUsphere, https://doi.org/10.5194/egusphere-2026-3760,https://doi.org/10.5194/egusphere-2026-3760, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
07 Jul 2026
Differentiable Hybrid Hydrological Model for Short-Term Flood Forecasting with Future Meteorological Information
Leijing Li, Liutianjiao Hong, Jianzhu Li, Peng Shi, Shuaihang Wang, and Jiyang Tian
EGUsphere, https://doi.org/10.5194/egusphere-2026-3781,https://doi.org/10.5194/egusphere-2026-3781, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
06 Jul 2026
Filling data gaps in soil moisture monitoring networks via integrating spatio-temporal contextual information
Weixuan Wang, Yizhuo Meng, Zushuai Wei, Linguang Miao, Hui Wang, and Wen Zhang
Hydrol. Earth Syst. Sci., 30, 4191–4207, https://doi.org/10.5194/hess-30-4191-2026,https://doi.org/10.5194/hess-30-4191-2026, 2026
Short summary
06 Jul 2026
Combining traditional nutrient load analysis with storm hydrograph separation reveals concealed patterns in event-driven nutrient export in a rural headwater catchment
Lukas Ditzel, Caroline Spill, and Matthias Gassmann
Hydrol. Earth Syst. Sci., 30, 4209–4224, https://doi.org/10.5194/hess-30-4209-2026,https://doi.org/10.5194/hess-30-4209-2026, 2026
Short summary
06 Jul 2026
Modeling 21st century snow dynamics in Switzerland using high-resolution Climate CH2025 scenarios
Harsh Beria, Sven Kotlarski, Adrien Michel, Jan Magnusson, and Christoph Marty
EGUsphere, https://doi.org/10.5194/egusphere-2026-3478,https://doi.org/10.5194/egusphere-2026-3478, 2026
Preprint under review for HESS (discussion: final response, 6 comments)
Short summary
06 Jul 2026
Decoupling factors influencing spatial and temporal trends of total nitrogen and ammonia nitrogen levels in lakes across China
Chenyi Shi, Xihua Wang, Y. Jun Xu, Chaomeng Dai, Nianqing Zhou, Rongbing Fu, Chengming Luo, Boyang Mao, Shunqing Jia, Qinya Lv, Zejun Liu, Xuming Ji, Yan Dai, and Yanxin Rong
EGUsphere, https://doi.org/10.5194/egusphere-2026-3574,https://doi.org/10.5194/egusphere-2026-3574, 2026
Preprint under review for HESS (discussion: open, 2 comments)
Short summary
03 Jul 2026
Enhanced understanding of dominant drivers of Water Yield change across China through the improved coupled carbon and water model
Huilan Shen, Hanbo Yang, and Changming Li
Hydrol. Earth Syst. Sci., 30, 4175–4190, https://doi.org/10.5194/hess-30-4175-2026,https://doi.org/10.5194/hess-30-4175-2026, 2026
Short summary
03 Jul 2026
Correction of Diurnal Errors in Dielectric-Based In-Situ Soil Moisture Measurements via a Stacked LSTM Framework
Eunkyo Seo, Seongjun Bae, Junnyeong Han, Cheolhee Yoo, and Paul A. Dirmeyer
EGUsphere, https://doi.org/10.5194/egusphere-2026-3001,https://doi.org/10.5194/egusphere-2026-3001, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
02 Jul 2026
Quantifying the response of water and carbon balances to land cover and climate extremes across Germany
Karim Pyarali, Lulu Zhang, Ning Liu, Abdulhakeem Al-Qubati, and Ge Sun
Hydrol. Earth Syst. Sci., 30, 4157–4174, https://doi.org/10.5194/hess-30-4157-2026,https://doi.org/10.5194/hess-30-4157-2026, 2026
Short summary
01 Jul 2026
Assessment of SWOT water surface elevations for flood monitoring of a narrow river ( <  50 m width)
Amal Mzoughi, Mélanie Trudel, Pascale M. Biron, Guénolé Choné, and Gabriela L. Siles
Hydrol. Earth Syst. Sci., 30, 4141–4155, https://doi.org/10.5194/hess-30-4141-2026,https://doi.org/10.5194/hess-30-4141-2026, 2026
Short summary
01 Jul 2026
Advancing identification of drivers of groundwater head change using commonly available observed hydroclimate data
Meeta Gupta and Tim Peterson
EGUsphere, https://doi.org/10.5194/egusphere-2026-3346,https://doi.org/10.5194/egusphere-2026-3346, 2026
Preprint under review for HESS (discussion: final response, 2 comments)
Short summary
30 Jun 2026
Assessing deficiencies in remotely sensed actual evapotranspiration (AET): introducing AET signatures
Hansini Gardiya Weligamage, Keirnan Fowler, Margarita Saft, Tim Peterson, Dongryeol Ryu, and Murray C. Peel
Hydrol. Earth Syst. Sci., 30, 4057–4074, https://doi.org/10.5194/hess-30-4057-2026,https://doi.org/10.5194/hess-30-4057-2026, 2026
Short summary
30 Jun 2026
The September 2024 Danube flood compared to the 1899, 2002, and 2013 events: a hydrometeorological analysis in a changing climate
Jürgen Komma, Peter Valent, Miriam Bertola, Juraj Parajka, Klaus Haslinger, Benedikt Bica, Georg Pistotnik, Korbinian Breinl, Gabriele Müller, Lovrenc Pavlin, Bianca Kahl, Achim Naderer, and Günter Blöschl
Hydrol. Earth Syst. Sci., 30, 4075–4093, https://doi.org/10.5194/hess-30-4075-2026,https://doi.org/10.5194/hess-30-4075-2026, 2026
Short summary
30 Jun 2026
Identifying dominant parameters in SWAT across subbasin and HRU scales using a two-step deep learning-assisted spatial sensitivity analysis
Jing Yang, Jiangjiang Zhang, Tian Jiao, Yonghua Zhao, Manya Luo, Lei Wu, Ming Ye, and Jinxi Song
Hydrol. Earth Syst. Sci., 30, 4095–4116, https://doi.org/10.5194/hess-30-4095-2026,https://doi.org/10.5194/hess-30-4095-2026, 2026
Short summary
30 Jun 2026
Scale-dependent biases in Alpine sub-daily areal precipitation extremes: added value of convection permitting models
Rashid Akbary, Eleonora Dallan, Paul C. Astagneau, Raul R. Wood, Francesco Marra, Manuela I. Brunner, and Marco Borga
Hydrol. Earth Syst. Sci., 30, 4117–4139, https://doi.org/10.5194/hess-30-4117-2026,https://doi.org/10.5194/hess-30-4117-2026, 2026
Short summary
30 Jun 2026
Summer Land-Atmosphere Coupling over Europe: A Comparative Evaluation of Observation-based Datasets
Monalisa Sahoo, Stefano Materia, and Markus G. Donat
EGUsphere, https://doi.org/10.5194/egusphere-2026-3206,https://doi.org/10.5194/egusphere-2026-3206, 2026
Preprint under review for HESS (discussion: final response, 2 comments)
Short summary
29 Jun 2026
| Highlight paper
Understanding changes in Iceland's streamflow dynamics in response to climate change
Hordur Bragi Helgason, Andri Gunnarsson, Óli G. B. Sveinsson, and Bart Nijssen
Hydrol. Earth Syst. Sci., 30, 3979–3999, https://doi.org/10.5194/hess-30-3979-2026,https://doi.org/10.5194/hess-30-3979-2026, 2026
Short summary Editorial statement
29 Jun 2026
When does nitrate peak in rivers and why? Catchment traits and climate relate to synchrony with discharge
Lu Yang, Kieran Khamis, Julia L. A. Knapp, and Joshua R. Larsen
Hydrol. Earth Syst. Sci., 30, 4001–4018, https://doi.org/10.5194/hess-30-4001-2026,https://doi.org/10.5194/hess-30-4001-2026, 2026
Short summary
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
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
Short summary
26 Jun 2026
Daily drought prediction in the Huaihe River Basin using VMD-informer-LSTM
Min Li, Ming Ou, Yuhang Yao, and Changman Yin
Hydrol. Earth Syst. Sci., 30, 3925–3944, https://doi.org/10.5194/hess-30-3925-2026,https://doi.org/10.5194/hess-30-3925-2026, 2026
Short summary
26 Jun 2026
A data-driven method coupling multiple physical constraints for correcting structural errors in groundwater contaminant transport models
Jinglong Tian, Xiankui Zeng, Yue Pan, Dong Wang, and Jichun Wu
EGUsphere, https://doi.org/10.5194/egusphere-2026-3578,https://doi.org/10.5194/egusphere-2026-3578, 2026
Revised manuscript accepted for HESS (discussion: final response, 6 comments)
Short summary
26 Jun 2026
Sensitivity of time-lapse magnetic resonance sounding to vadose zone hydrodynamic parameters: monitoring of an intense meteorological event
Guillaume Gru, Jean-François Girard, Philippe Ackerer, and Nolwenn Lesparre
EGUsphere, https://doi.org/10.5194/egusphere-2026-3611,https://doi.org/10.5194/egusphere-2026-3611, 2026
Revised manuscript accepted for HESS (discussion: final response, 4 comments)
Short summary
25 Jun 2026
High accuracy river discharge estimation using UAS-based hydrometry and SWOT-derived WSE            
Zhen Zhou, Freja Damgaard Christensen, David Gustafsson, Xinqi Hu, Simon Jakob Köhn, Villads Flendsted Jensen, Michael Andreas Pedersen, Sune Nielsen, Daniel Wennerberg, Viktor Fagerström, Daniel Cendagorta-Galarza, Maria Jose Escorihuela, and Peter Bauer-Gottwein
External preprint server, https://doi.org/10.22541/au.176348782.27152756/v2,https://doi.org/10.22541/au.176348782.27152756/v2, 2026
Preprint under review for HESS (discussion: open, 3 comments)
Short summary
24 Jun 2026
Assessing future streamflow in Cyprus through hydrological model calibration under non-stationary climate and regional climate model ensemble selection
Ioannis Sofokleous, George Zittis, Gerald Dörflinger, and Adriana Bruggeman
Hydrol. Earth Syst. Sci., 30, 3903–3924, https://doi.org/10.5194/hess-30-3903-2026,https://doi.org/10.5194/hess-30-3903-2026, 2026
Short summary
24 Jun 2026
Simulation and evaluation of local daily temperature and precipitation series derived by stochastic downscaling of ERA5 reanalysis
Silius M. Vandeskog, Thordis L. Thorarinsdottir, and Alex Lenkoski
Hydrol. Earth Syst. Sci., 30, 3875–3901, https://doi.org/10.5194/hess-30-3875-2026,https://doi.org/10.5194/hess-30-3875-2026, 2026
Short summary
24 Jun 2026
The influence of small farm reservoir network characteristics on their cumulative hydrological impacts
Henri Lechevallier, Cécile Dagès, Delphine Burger-Leenhardt, Claire Magand, and Jérôme Molénat
Hydrol. Earth Syst. Sci., 30, 3853–3874, https://doi.org/10.5194/hess-30-3853-2026,https://doi.org/10.5194/hess-30-3853-2026, 2026
Short summary
24 Jun 2026
Scale-dependent transition in soil moisture memory and its environmental controls in complex mountain terrain
Jun Zhang, Songtang He, Yong Li, and Yuan Xue
Hydrol. Earth Syst. Sci., 30, 3825–3851, https://doi.org/10.5194/hess-30-3825-2026,https://doi.org/10.5194/hess-30-3825-2026, 2026
Short summary
24 Jun 2026
Mechanistic modeling of the impact of rainfall pumping on soil solute remobilization into runoff
Lucie Guertault and Rafael Muñoz-Carpena
EGUsphere, https://doi.org/10.5194/egusphere-2026-3253,https://doi.org/10.5194/egusphere-2026-3253, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
23 Jun 2026
Modeling E. coli fate and transport in and around a cattle pond
Alexander Yakirevich, Alisa Coffin, James Widmer, Oliva Pisani, Robert Hill, and Yakov Pachepsky
Hydrol. Earth Syst. Sci., 30, 3805–3823, https://doi.org/10.5194/hess-30-3805-2026,https://doi.org/10.5194/hess-30-3805-2026, 2026
Short summary
23 Jun 2026
Quantification of delayed recharge by soil surface and riverbed infiltration in a deep groundwater depression zone in the North China Plain
Shenghao Xu, Yonggen Zhang, Xinwang Li, Jianzhu Li, Wenhao Shi, Shaowei Lian, Lei Li, Lutz Weihermüller, and Marcel Schaap
Hydrol. Earth Syst. Sci., 30, 3763–3787, https://doi.org/10.5194/hess-30-3763-2026,https://doi.org/10.5194/hess-30-3763-2026, 2026
Short summary
23 Jun 2026
From salinity to nanoplastics: redefining safe yield in strip-island aquifers under emerging contaminant threats
Tianyuan Zheng, Chunxiang Ma, Shaobo Gao, and Jian Luo
Hydrol. Earth Syst. Sci., 30, 3789–3804, https://doi.org/10.5194/hess-30-3789-2026,https://doi.org/10.5194/hess-30-3789-2026, 2026
Short summary
23 Jun 2026
Hierarchical Graph Networks for Seasonal Forecasts of Terrestrial Water Storage Anomalies
Viola Steidl, Jürgen Kusche, Fupeng Li, and Xiao Xiang Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2312,https://doi.org/10.5194/egusphere-2026-2312, 2026
Preprint under review for HESS (discussion: final response, 2 comments)
Short summary
23 Jun 2026
Hydrological response regimes of compound hydroclimatic events across China revealed by behavior-space regionalization
Xinlong Le, Ling Kang, and Liwei Zhou
EGUsphere, https://doi.org/10.5194/egusphere-2026-2963,https://doi.org/10.5194/egusphere-2026-2963, 2026
Preprint under review for HESS (discussion: open, 2 comments)
Short summary
23 Jun 2026
Exploring uncertainties across the modelling chain in machine-learning-based streamflow forecasting
Luka Vinokić, Milan Dotlić, Ana Samac, Veljko Prodanović, Slobodan Kolaković, and Milan Stojković
External preprint server, https://doi.org/10.2139/ssrn.6737296,https://doi.org/10.2139/ssrn.6737296, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
22 Jun 2026
Exploring impacts of forest management strategies on water partitioning in a drought-sensitive catchment using a tracer-aided ecohydrological framework
Cong Jiang, Doerthe Tetzlaff, Songjun Wu, Christian Birkel, Hjalmar Laudon, and Chris Soulsby
Hydrol. Earth Syst. Sci., 30, 3715–3739, https://doi.org/10.5194/hess-30-3715-2026,https://doi.org/10.5194/hess-30-3715-2026, 2026
Short summary
22 Jun 2026
A coupled surface water-groundwater multi-objective optimization framework for coordinated water-ecosystem-agriculture management in arid inland river basin
Danhong Chen, Xiankui Zeng, Dongwei Gui, Dong Wang, and Jichun Wu
Hydrol. Earth Syst. Sci., 30, 3741–3762, https://doi.org/10.5194/hess-30-3741-2026,https://doi.org/10.5194/hess-30-3741-2026, 2026
Short summary
22 Jun 2026
Structural limits and ill-posedness of soil water storage balance method for diagnosing root water uptake
Han Fu, Bingcheng Si, and Wenxiu Zou
EGUsphere, https://doi.org/10.5194/egusphere-2026-2437,https://doi.org/10.5194/egusphere-2026-2437, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
19 Jun 2026
Exploring the generalisation ability and interpretability of Long Short-Term Memory (LSTM) networks for large-sample groundwater level predictions
Qidong Fang, Mostaquimur Rahman, Thorsten Wagener, and Francesca Pianosi
EGUsphere, https://doi.org/10.5194/egusphere-2026-3267,https://doi.org/10.5194/egusphere-2026-3267, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
19 Jun 2026
Structural Complexity and Preferential Flowpaths Govern Connectivity and DOC Export in a Remote Boreal Headwater Peatland Complex
Nicole Balliston, Julia Hathaway, Marianne Vogel, Sarah Finkelstein, and Maria Strack
EGUsphere, https://doi.org/10.5194/egusphere-2026-3284,https://doi.org/10.5194/egusphere-2026-3284, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
18 Jun 2026
Multiple-objective calibration of a conceptual hydrological model using satellite data of snow cover, soil moisture and limited streamflow observations
Asma Khalil, Rui Tong, Zahra Majid, Borbála Széles, Miriam Bertola, and Juraj Parajka
EGUsphere, https://doi.org/10.5194/egusphere-2026-2880,https://doi.org/10.5194/egusphere-2026-2880, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
18 Jun 2026
Assessing summertime hydrological cycle acceleration through drought indices
Matthew Walter Sabin, Nels R. Bjarke, and Ben Livneh
EGUsphere, https://doi.org/10.5194/egusphere-2026-2895,https://doi.org/10.5194/egusphere-2026-2895, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
18 Jun 2026
Decadal trends in seasonal streamflow and stream temperature across the United States
Timothy Stagnitta, Zachary Johnson, Brian Ebel, and Jessica Ayers
EGUsphere, https://doi.org/10.5194/egusphere-2026-2965,https://doi.org/10.5194/egusphere-2026-2965, 2026
Preprint under review for HESS (discussion: final response, 2 comments)
Short summary
17 Jun 2026
Uneven decline in the hydrological efficiency of China's natural and plantation forests
Xiao Zhang, Xinxiao Yu, and Guodong Jia
Hydrol. Earth Syst. Sci., 30, 3697–3713, https://doi.org/10.5194/hess-30-3697-2026,https://doi.org/10.5194/hess-30-3697-2026, 2026
Short summary
16 Jun 2026
Satellite Data Rendered Irrigation using Penman–Monteith and SEBAL – sDRIPS for Surface Water Irrigation Optimization
Shahzaib Khan, Faisal Hossain, Khairul Islam, and Mahfuz Ahamed
Hydrol. Earth Syst. Sci., 30, 3675–3695, https://doi.org/10.5194/hess-30-3675-2026,https://doi.org/10.5194/hess-30-3675-2026, 2026
Short summary
16 Jun 2026
Continental-scale prediction of hydrologic signatures and processes
Ryoko Araki, Anne Holt, John C. Hammond, Admin Husic, Gemma Coxon, and Hilary K. McMillan
Hydrol. Earth Syst. Sci., 30, 3647–3673, https://doi.org/10.5194/hess-30-3647-2026,https://doi.org/10.5194/hess-30-3647-2026, 2026
Short summary
16 Jun 2026
Do reservoir-influenced gauges need explicit consideration in machine learning models? A case study with Hydra-LSTM
Karan Ruparell, Dai Yamazaki, Kieran Hunt, Hannah Cloke, Christel Prudhomme, Florian Pappenberger, and Matthew Chantry
EGUsphere, https://doi.org/10.5194/egusphere-2026-2909,https://doi.org/10.5194/egusphere-2026-2909, 2026
Preprint under review for HESS (discussion: final response, 6 comments)
Short summary
15 Jun 2026
Do convection-permitting regional climate models have added value for hydroclimatic simulations? A test case over small and medium-sized catchments in Germany
Oakley Wagner, Verena Maleska, and Laurens M. Bouwer
Hydrol. Earth Syst. Sci., 30, 3597–3621, https://doi.org/10.5194/hess-30-3597-2026,https://doi.org/10.5194/hess-30-3597-2026, 2026
Short summary
15 Jun 2026
Which strategy to improve the performances of an LSTM-based model for extreme stream temperature values?
Mohamed Saadi, Louis Guichard, Gabrielle Cognot, Laurent Labbouz, and Hélène Roux
Hydrol. Earth Syst. Sci., 30, 3623–3645, https://doi.org/10.5194/hess-30-3623-2026,https://doi.org/10.5194/hess-30-3623-2026, 2026
Short summary
15 Jun 2026
A reference basin based framework for identifying and transferring permafrost hydrological coupling regimes across China
Lei Song and Yanping Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-1989,https://doi.org/10.5194/egusphere-2026-1989, 2026
Revised manuscript under review for HESS (discussion: final response, 8 comments)
Short summary
15 Jun 2026
Global patterns of directed soil moisture influence on air temperature
Xiaohang Guo, Jichong Han, Huaiyong Shao, Xinyan Zhu, Xiaofei Sun, Long Ling, Zimeng Chen, and Gang Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2866,https://doi.org/10.5194/egusphere-2026-2866, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
15 Jun 2026
A hybrid physics and machine learning approach highlights and alleviates soil moisture downscaling challenges
Elena Leonarduzzi, Alexander Gruber, and Reed M. Maxwell
EGUsphere, https://doi.org/10.5194/egusphere-2026-2956,https://doi.org/10.5194/egusphere-2026-2956, 2026
Preprint under review for HESS (discussion: open, 2 comments)
Short summary
12 Jun 2026
Decoding multicomponent hydrochemical anomalies: a synergistic detection model for earthquake forecasting
Weiye Shao, Ying Li, Xiaocheng Zhou, Zhi Chen, Huajiao Liu, Zhaofei Liu, Chang Lu, Yuwen Wang, Zhaojun Zeng, Yun Wang, Hongyi He, and Shaohui Fan
Hydrol. Earth Syst. Sci., 30, 3575–3596, https://doi.org/10.5194/hess-30-3575-2026,https://doi.org/10.5194/hess-30-3575-2026, 2026
Short summary
12 Jun 2026
Multi-site learning for hydrological uncertainty prediction: the case of quantile random forests
Taha-Abderrahman El Ouahabi, François Bourgin, Charles Perrin, and Vazken Andréassian
Hydrol. Earth Syst. Sci., 30, 3549–3574, https://doi.org/10.5194/hess-30-3549-2026,https://doi.org/10.5194/hess-30-3549-2026, 2026
Short summary
12 Jun 2026
Improving low flow prediction from hydrologic models using alternative model calibration and post-processing techniques
Tong Wan, Charles N. Kroll, and Richard M. Vogel
EGUsphere, https://doi.org/10.5194/egusphere-2026-3023,https://doi.org/10.5194/egusphere-2026-3023, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
12 Jun 2026
Extending terrestrial water storage anomalies beyond the GRACE era using tree rings
Lucas E. B. Hoeltgebaum, Grant L. Harley, and Meng Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-3086,https://doi.org/10.5194/egusphere-2026-3086, 2026
Preprint under review for HESS (discussion: open, 2 comments)
Short summary
11 Jun 2026
Testing discharge assimilation strategies to enhance short-range AI-based operational rainfall–runoff forecasts
Bob E. Saint-Fleur, Eric Gaume, Florian Surmont, Nicolas Akil, and Dominique Theriez
Hydrol. Earth Syst. Sci., 30, 3497–3527, https://doi.org/10.5194/hess-30-3497-2026,https://doi.org/10.5194/hess-30-3497-2026, 2026
Short summary
11 Jun 2026
Projections of future hydrological drought in a reservoir-regulated region: the roles of climate change and reservoir operation
Shaokun He, Sirui Sun, Yanghe Liu, Kebing Chen, Lingling Zhu, and Yu Gong
Hydrol. Earth Syst. Sci., 30, 3529–3547, https://doi.org/10.5194/hess-30-3529-2026,https://doi.org/10.5194/hess-30-3529-2026, 2026
Short summary
11 Jun 2026
A New Proposal for Optimizing Maximum Hydrological Events Fitting with Flexible TCEV Distribution
Liangyu Ta, Javier Valdes-Abellan, Chen Yu, and Zhenhong Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-2664,https://doi.org/10.5194/egusphere-2026-2664, 2026
Revised manuscript under review for HESS (discussion: final response, 5 comments)
Short summary
11 Jun 2026
Bedrock water storage regulates seasonal forest sensitivity to climatic water deficit
Tianqi Song, Qingyi Mu, Jinlong Li, Yao Zhang, Xiangyang Sun, Hui Qian, Da Huang, and Jianbing Peng
EGUsphere, https://doi.org/10.5194/egusphere-2026-2712,https://doi.org/10.5194/egusphere-2026-2712, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
11 Jun 2026
Climate-sensitive Derived Flood Frequency Analysis Based on Flood Events Characteristics
Luigi Cafiero, Miriam Bertola, Peter Valent, Francesco Laio, Günter Blöschl, and Alberto Viglione
EGUsphere, https://doi.org/10.5194/egusphere-2026-2808,https://doi.org/10.5194/egusphere-2026-2808, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
11 Jun 2026
Multi-Sensor Remote Sensing Evidence of Connection between Deep Aquifer Recharge in California's Central Valley and Sierra Nevada Snowmelt
Susanna Werth, Manoochehr Shirzaei, Grace Carlson, and Roland Bürgmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-3061,https://doi.org/10.5194/egusphere-2026-3061, 2026
Preprint under review for HESS (discussion: final response, 8 comments)
Short summary
11 Jun 2026
Historical and future transitions between opposing UK hydrological extremes
Rachael Armitage, Eugene Magee, Amulya Chevuturi, Wilson Chan, and Jamie Hannaford
EGUsphere, https://doi.org/10.5194/egusphere-2026-3154,https://doi.org/10.5194/egusphere-2026-3154, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
10 Jun 2026
Closing the Latency Gap for Operational Flood Forecasting: Near-Real-Time 1-km Hourly Gridded Forcing in Germany
Mehrdad Mohannazadeh Bakhtiari, Ehsan Modiri, Viet Dung Nguyen, Oldrich Rakovec, Luis Eduardo Samaniego Eguiguren, and Husain Najafi
EGUsphere, https://doi.org/10.5194/egusphere-2026-1316,https://doi.org/10.5194/egusphere-2026-1316, 2026
Preprint under review for HESS (discussion: open, 1 comment)
Short summary
10 Jun 2026
Climate change intensifies hydrological seasonality in Denmark: Insights from an integrated model assessment
Raphael Schneider, Simon Stisen, Lars Troldborg, Jens Christian Refsgaard, and Ida Karlsson Seidenfaden
EGUsphere, https://doi.org/10.5194/egusphere-2026-1531,https://doi.org/10.5194/egusphere-2026-1531, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
05 Jun 2026
Cause-effect discovery in hydrometeorological systems: evaluation of causal discovery methods
Vivek Kumar Yadav, Murray C. Peel, Keirnan Fowler, Dongryeol Ryu, and Bramha Dutt Vishwakarma
Hydrol. Earth Syst. Sci., 30, 3455–3496, https://doi.org/10.5194/hess-30-3455-2026,https://doi.org/10.5194/hess-30-3455-2026, 2026
Short summary
05 Jun 2026
Comparative Evaluation of ERA5-Land and ISIMIP3 Runoff Forcing for Global River Streamflow Simulation
Julien E. S. Boulange, Fang Zhao, Simon N. Gosling, Yadu Pokhrel, Dai Yamazaki, and Xudong Zhou
EGUsphere, https://doi.org/10.5194/egusphere-2026-2739,https://doi.org/10.5194/egusphere-2026-2739, 2026
Preprint under review for HESS (discussion: final response, 6 comments)
Short summary
05 Jun 2026
SPatial Efficiency And Kmoments (SPEAK): Evaluating Spatial Consistency in (Semi)Distributed Rainfall–Runoff Models
Matías Moreno, Pablo Mendoza, Eduardo Muñoz-Castro, Mauricio Zambrano-Bigiarini, and Alonso Pizarro
EGUsphere, https://doi.org/10.5194/egusphere-2026-2912,https://doi.org/10.5194/egusphere-2026-2912, 2026
Preprint under review for HESS (discussion: final response, 6 comments)
Short summary
03 Jun 2026
Comprehensive Global Assessment of 24 Gridded Precipitation Datasets Across 18 428 Catchments Using Hydrological Modeling
Ather Abbas, Yuan Yang, Ming Pan, Yves Tramblay, Chaopeng Shen, Haoyu Ji, Solomon H. Gebrechorkos, Florian Pappenberger, JongCheol Pyo, Dapeng Feng, George Huffman, Phu Nguyen, Christian Massari, Luca Brocca, Jackson Tan, and Hylke E. Beck
Hydrol. Earth Syst. Sci., 30, 3399–3423, https://doi.org/10.5194/hess-30-3399-2026,https://doi.org/10.5194/hess-30-3399-2026, 2026
Short summary
03 Jun 2026
Symbolic regression-based regionalization of baseflow separation parameter using catchment-scale characteristics
Yongen Lin, Dagang Wang, Yiwen Mei, Jinxin Zhu, Huan Wu, Shuo Wang, Zhonghou Xu, Asaad Y. Shamseldin, and Emmanouil N. Anagnostou
Hydrol. Earth Syst. Sci., 30, 3425–3438, https://doi.org/10.5194/hess-30-3425-2026,https://doi.org/10.5194/hess-30-3425-2026, 2026
Short summary
03 Jun 2026
Evaluation of sub-daily precipitation variability and its diurnal characteristics in satellite and reanalysis datasets against ground-based observations
Gyuyeon Choi, Eunkyo Seo, and Paul A. Dirmeyer
EGUsphere, https://doi.org/10.5194/egusphere-2026-2867,https://doi.org/10.5194/egusphere-2026-2867, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
02 Jun 2026
Long-term hydro-sedimentary dynamics of the Ucayali River (Amazon Basin) revealed through combined observations, remote sensing, and SWAT-Amazon modelling
William Santini, Alexandre Delort-Ylla, Waldo Lavado-Casimiro, Benoît Camenen, Joana Roussillon, Jhonatan Jr. Pérez Arévalo, Jorge Molina-Carpio, and Jean Michel Martinez
Hydrol. Earth Syst. Sci., 30, 3367–3397, https://doi.org/10.5194/hess-30-3367-2026,https://doi.org/10.5194/hess-30-3367-2026, 2026
Short summary
02 Jun 2026
A Hierarchical Hydrological Knowledge-guided Attention Network for Groundwater Depth Prediction: Insights from Multi-regional Model Interpretation
Jing Xu, Yuming Mo, Senlin Zhu, Chengji Shen, Xinli Zhu, Chenming Zhang, Qihao Jiang, and Ling Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-2379,https://doi.org/10.5194/egusphere-2026-2379, 2026
Revised manuscript under review for HESS (discussion: final response, 10 comments)
Short summary
02 Jun 2026
Assessing the prevalence, timing, and rapidity of transitions between hydrological extremes and their relation to meteorological extremes in the conterminous United States
Caelan E. Simeone and John C. Hammond
EGUsphere, https://doi.org/10.5194/egusphere-2026-2731,https://doi.org/10.5194/egusphere-2026-2731, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
01 Jun 2026
Regulatory role of permanent gullies in dissolved nitrogen and phosphorus transport under different rainfall types
Zhuoxin Chen, Mingming Guo, Lixin Wang, Xin Liu, Jinshi Jian, Qiang Chen, and Xingyi Zhang
Hydrol. Earth Syst. Sci., 30, 3351–3366, https://doi.org/10.5194/hess-30-3351-2026,https://doi.org/10.5194/hess-30-3351-2026, 2026
Short summary
28 May 2026
Can streamflow observations constrain snow mass reconstructions? Lessons from two synthetic numerical experiments
Pau Wiersma, Jan Magnusson, Nadav Peleg, Bettina Schaefli, and Gregoire Mariethoz
Hydrol. Earth Syst. Sci., 30, 3331–3350, https://doi.org/10.5194/hess-30-3331-2026,https://doi.org/10.5194/hess-30-3331-2026, 2026
Short summary
28 May 2026
Isotopic insights into the dynamics of soil water pools along an elevation gradient
Jiri Kocum, Kristyna Falatkova, Vaclav Sipek, Karel Patek, Jan Haidl, Ondrej Gebousky, Jan Hnilica, Michal Jenicek, Martin Sanda, Lukas Trakal, and Lukas Vlcek
Hydrol. Earth Syst. Sci., 30, 3313–3330, https://doi.org/10.5194/hess-30-3313-2026,https://doi.org/10.5194/hess-30-3313-2026, 2026
Short summary
27 May 2026
A simplified model to investigate the hydrological regimes of temporary wetlands: the case study of Doñana marshland (Spain)
Claudia Panciera, Alessandro Pagano, Vito Iacobellis, Manuel Bea Martínez, and Ivan Portoghese
Hydrol. Earth Syst. Sci., 30, 3263–3281, https://doi.org/10.5194/hess-30-3263-2026,https://doi.org/10.5194/hess-30-3263-2026, 2026
Short summary
27 May 2026
| Highlight paper
A novel classifier-guided ensemble framework for global terrestrial evapotranspiration estimates
Le Ni, Weiguang Wang, Jianyu Fu, and Mingzhu Cao
Hydrol. Earth Syst. Sci., 30, 3283–3312, https://doi.org/10.5194/hess-30-3283-2026,https://doi.org/10.5194/hess-30-3283-2026, 2026
Short summary Editorial statement
26 May 2026
Reconstruction of climate-driven global terrestrial water storage variations (2002–2021) using a four-parameter linear recursive model
Pu Xie and Shuang Yi
Hydrol. Earth Syst. Sci., 30, 3221–3244, https://doi.org/10.5194/hess-30-3221-2026,https://doi.org/10.5194/hess-30-3221-2026, 2026
Short summary
26 May 2026
Quantitative Analysis of the Effect of Flow Velocity on the Size Exclusion Transport of Colloids in Saturated Porous Media
Changxi Wang, Zhaofei Duan, Xinlin Li, Ziyu Zhou, Jirka Šimůnek, and Renkuan Liao
EGUsphere, https://doi.org/10.5194/egusphere-2026-2442,https://doi.org/10.5194/egusphere-2026-2442, 2026
Revised manuscript under review for HESS (discussion: final response, 9 comments)
Short summary
22 May 2026
Derivation and validation of estimation model of rainfall kinetic energy under the canopy
Zixi Li and Fuqiang Tian
Hydrol. Earth Syst. Sci., 30, 3203–3219, https://doi.org/10.5194/hess-30-3203-2026,https://doi.org/10.5194/hess-30-3203-2026, 2026
Short summary
22 May 2026
A hybrid Kolmogorov–Arnold Networks-based model with attention for predicting Arctic river streamflow
Renjie Zhou and Shiqi Liu
Hydrol. Earth Syst. Sci., 30, 3165–3183, https://doi.org/10.5194/hess-30-3165-2026,https://doi.org/10.5194/hess-30-3165-2026, 2026
Short summary
22 May 2026
Shifting water scarcities: irrigation alleviates agricultural green water deficits while increasing blue water scarcity
Heindriken Dahlmann, Lauren S. Andersen, Sibyll Schaphoff, Fabian Stenzel, Johanna Braun, Christoph Müller, and Dieter Gerten
Hydrol. Earth Syst. Sci., 30, 3185–3201, https://doi.org/10.5194/hess-30-3185-2026,https://doi.org/10.5194/hess-30-3185-2026, 2026
Short summary
22 May 2026
Assessing spatially distributed snow simulations with MEB-Crocus in subalpine forests through modelling experiments
Giulia Mazzotti, Félix Vaccaro, Antoine Courteaud, Mathieu Fructus, Jan Magnusson, Isabelle Gouttevin, Jari-Pekka Nousu, and Matthieu Lafaysse
EGUsphere, https://doi.org/10.5194/egusphere-2026-1464,https://doi.org/10.5194/egusphere-2026-1464, 2026
Preprint under review for HESS (discussion: final response, 5 comments)
Short summary
22 May 2026
Hydrological spatial coupling within an abandoned Mediterranean terraced microcatchment
Jaume Company, Francisco Cuello-Llobell, Julián García-Comendador, Josep Fortesa, Miquel Tomàs-Burguera, Miquel Mir-Gual, Laura Turnbull, John Wainwright, Mariano Moreno-de-las-Heras, Jordi Cristóbal, Adolfo Calvo-Cases, and Joan Estrany
EGUsphere, https://doi.org/10.5194/egusphere-2026-2711,https://doi.org/10.5194/egusphere-2026-2711, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
21 May 2026
Simulating carbon fluxes in boreal catchments: WSFS-Vemala model development and key insights
Marie Korppoo, Inese Huttunen, Markus Huttunen, Maiju Narikka, Jari Silander, Tom Jilbert, Martin Forsius, Pirkko Kortelainen, Niina Kotamäki, Cintia Uvo, and Anna-Kaisa Ronkanen
Hydrol. Earth Syst. Sci., 30, 3095–3119, https://doi.org/10.5194/hess-30-3095-2026,https://doi.org/10.5194/hess-30-3095-2026, 2026
Short summary
21 May 2026
Hydrogeological characterization of alpine karst using the transient analysis of flow and transport
Sara Lilley and Masaki Hayashi
Hydrol. Earth Syst. Sci., 30, 3121–3143, https://doi.org/10.5194/hess-30-3121-2026,https://doi.org/10.5194/hess-30-3121-2026, 2026
Short summary
21 May 2026
A multi-chain surrogate-assisted hybrid optimization framework for joint identification of groundwater contaminant sources and hydrogeological parameters
Mengtian Wu, Xuan Huang, Pengcheng Xu, Han Chen, Xu Yang, Jin Xu, and Qingyun Duan
Hydrol. Earth Syst. Sci., 30, 3145–3163, https://doi.org/10.5194/hess-30-3145-2026,https://doi.org/10.5194/hess-30-3145-2026, 2026
Short summary
21 May 2026
Identifying the underpinnings of δ2H discrepancies between plant stem and soil water: extraction-induced methodological artifacts versus biological fractionation effects
Wei Wen, Chao Yue, Bingming Chen, Xianhui Tang, Yabo Wang, Wajid Ali Khattak, and Xin Song
EGUsphere, https://doi.org/10.5194/egusphere-2026-2605,https://doi.org/10.5194/egusphere-2026-2605, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
20 May 2026
Rock fracture characteristics regulate water storage and seasonal tree water uptake in karst
Xiuqiang Liu, Xi Chen, Zhicai Zhang, Weihan Liu, Tao Peng, and Jeffrey J. McDonnell
Hydrol. Earth Syst. Sci., 30, 3061–3094, https://doi.org/10.5194/hess-30-3061-2026,https://doi.org/10.5194/hess-30-3061-2026, 2026
Short summary
20 May 2026
Uncovering the melt: Unmanned Aircraft System (UAS) and in-situ sensor synergies reveal dissolved organic carbon (DOC) pathways in a northern peatland
Petra Korhonen, Pertti Ala-Aho, Bjørn Kløve, and Hannu Marttila
Hydrol. Earth Syst. Sci., 30, 3019–3040, https://doi.org/10.5194/hess-30-3019-2026,https://doi.org/10.5194/hess-30-3019-2026, 2026
Short summary
20 May 2026
The potential of green infrastructure in urban pluvial flood mitigation – a scenario-based modelling study in Berlin
Sophia Dobkowitz, Leon Frederik De Vos, Deva Charan Jarajapu, Sarah Lindenlaub, Guilherme Samprogna Mohor, Omar Seleem, and Axel Bronstert
Hydrol. Earth Syst. Sci., 30, 3041–3060, https://doi.org/10.5194/hess-30-3041-2026,https://doi.org/10.5194/hess-30-3041-2026, 2026
Short summary
20 May 2026
Extracting Interpretable Representation of Catchment Hydrological Processes with Deep Learning
Che-You Liu, Jun-Hao Chen, Sung-Ching Lee, Shijie Jiang, Hsing-Jui Wang, and Shao-Yiu Hsu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2483,https://doi.org/10.5194/egusphere-2026-2483, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
19 May 2026
Interpretable soil moisture prediction with a knowledge-guided deep learning approach
Yanling Wang, Xiaolong Hu, Yaan Hu, Leilei He, Lijun Wang, Wenxiang Song, and Liangsheng Shi
Hydrol. Earth Syst. Sci., 30, 2973–2994, https://doi.org/10.5194/hess-30-2973-2026,https://doi.org/10.5194/hess-30-2973-2026, 2026
Short summary
19 May 2026
The impact of spatial resolution on hourly flood modeling in large watersheds
Lei Ye, Xiaoyang Li, Jilie Li, Chi Zhang, and Huicheng Zhou
Hydrol. Earth Syst. Sci., 30, 2995–3018, https://doi.org/10.5194/hess-30-2995-2026,https://doi.org/10.5194/hess-30-2995-2026, 2026
Short summary
18 May 2026
Increasing daily precipitation extremes despite declining annual totals in southern Europe: a modeling study on the effects of Mediterranean Sea warming
Alfonso Senatore, Luca Furnari, Gholamreza Nikravesh, Jessica Castagna, and Giuseppe Mendicino
Hydrol. Earth Syst. Sci., 30, 2913–2930, https://doi.org/10.5194/hess-30-2913-2026,https://doi.org/10.5194/hess-30-2913-2026, 2026
Short summary
18 May 2026
Improving precipitation interpolation using anisotropic variograms derived from convection-permitting regional climate model simulations
Valentin Dura, Guillaume Evin, Anne-Catherine Favre, and David Penot
Hydrol. Earth Syst. Sci., 30, 2953–2971, https://doi.org/10.5194/hess-30-2953-2026,https://doi.org/10.5194/hess-30-2953-2026, 2026
Short summary
18 May 2026
Regionalization of IDF curves for mainland China: a comparative evaluation of machine learning versus spatial interpolation techniques
Yuantian Jiang, Wenting Wang, Andrew T. Fullhart, Bofu Yu, and Bo Chen
Hydrol. Earth Syst. Sci., 30, 2931–2951, https://doi.org/10.5194/hess-30-2931-2026,https://doi.org/10.5194/hess-30-2931-2026, 2026
Short summary
18 May 2026
A data assimilation scheme to improve groundwater state estimation in the Aqui-FR modelling platform
Adrien Manlay, Jean-Pierre Vergnes, Simon Munier, and Florence Habets
EGUsphere, https://doi.org/10.5194/egusphere-2026-1504,https://doi.org/10.5194/egusphere-2026-1504, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
Short summary
18 May 2026
Radar-Derived Intensity-Duration-Area-Frequency Relations for Assessing Hydrological Hazards in Complex Terrain
Talia Rosin, Francesco Marra, Marco Gabella, Urs Germann, Daniel Wolfensberger, and Efrat Morin
EGUsphere, https://doi.org/10.5194/egusphere-2026-1800,https://doi.org/10.5194/egusphere-2026-1800, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
18 May 2026
Using satellite observations to validate and improve reservoir storage simulations in global hydrological models
Emmanuel Okiria, Naota Hanasaki, Simon N. Gosling, Emmanuel Nyenah, Peter Burek, Yusuke Satoh, Sebastian Ostberg, Kedar Otta, and Luca Guillaumot
EGUsphere, https://doi.org/10.5194/egusphere-2026-2043,https://doi.org/10.5194/egusphere-2026-2043, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
13 May 2026
From soil to stream: modeling the catchment-scale hydrological effects of increased soil organic carbon
Malve Heinz, Annelie Holzkämper, Rohini Kumar, Sélène Ledain, Pascal Horton, and Bettina Schaefli
Hydrol. Earth Syst. Sci., 30, 2879–2911, https://doi.org/10.5194/hess-30-2879-2026,https://doi.org/10.5194/hess-30-2879-2026, 2026
Short summary
13 May 2026
A Physically Integrated GNN Surrogate for Microbially-Mediated Kinetic Reactive Transport: PHYGNET
Jinbo Wang, Kunfeng Zhang, Walter Illman, Shuai Chen, and Mingzhu Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2509,https://doi.org/10.5194/egusphere-2026-2509, 2026
Revised manuscript accepted for HESS (discussion: final response, 6 comments)
Short summary
12 May 2026
Moisture origins affecting sub-daily precipitation δ18O and d-excess values mapped in Western Europe
Guilhem Türk, Christoph J. Gey, Bernd R. Schöne, and Laurent Pfister
Hydrol. Earth Syst. Sci., 30, 2859–2878, https://doi.org/10.5194/hess-30-2859-2026,https://doi.org/10.5194/hess-30-2859-2026, 2026
Short summary
12 May 2026
Evaluation of a socio-hydrological water resource model for drought management in groundwater-rich areas
Doris E. Wendt, Gemma Coxon, Saskia Salwey, and Francesca Pianosi
Hydrol. Earth Syst. Sci., 30, 2837–2857, https://doi.org/10.5194/hess-30-2837-2026,https://doi.org/10.5194/hess-30-2837-2026, 2026
Short summary
12 May 2026
Streamflow prediction in data-scarce regions with semi-supervised deep learning
Tianlong Jia, Guoding Chen, Yao Li, Xinyu Chang, and Uwe Ehret
EGUsphere, https://doi.org/10.5194/egusphere-2026-1637,https://doi.org/10.5194/egusphere-2026-1637, 2026
Revised manuscript under review for HESS (discussion: final response, 6 comments)
Short summary
12 May 2026
Physically Anchored Multi-Resolution Neural Operator Framework for Flood Inundation Prediction
Abdolmehdi Behroozi, Kathryn Lawson, and Chaopeng Shen
EGUsphere, https://doi.org/10.5194/egusphere-2026-1982,https://doi.org/10.5194/egusphere-2026-1982, 2026
Revised manuscript under review for HESS (discussion: final response, 5 comments)
Short summary
12 May 2026
Permafrost conditions in peatlands govern riverine flushing of dissolved organic carbon, methylmercury, and nutrients
Fares Mandour, Jazmin Greyeyes-Howell, Renae Shewan, Lauren Thompson, Irene Graham, Mike Low, Matthew Munson, Ryan Connon, Christopher Cunada, Craig Emmerton, and David Olefeldt
EGUsphere, https://doi.org/10.5194/egusphere-2026-2199,https://doi.org/10.5194/egusphere-2026-2199, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
Short summary
11 May 2026
Multivariate calibration can increase simulated discharge uncertainty and model equifinality
Sandra Pool, Keirnan Fowler, Hansini Gardiya Weligamage, and Murray Peel
Hydrol. Earth Syst. Sci., 30, 2797–2815, https://doi.org/10.5194/hess-30-2797-2026,https://doi.org/10.5194/hess-30-2797-2026, 2026
Short summary
11 May 2026
Reconstructed soil moisture droughts in Belgium reveal 2011–2020 was the driest decade since 1970
Katoria Lekarkar, Oldrich Rakovec, Rohini Kumar, Stefaan Dondeyne, and Ann van Griensven
Hydrol. Earth Syst. Sci., 30, 2817–2835, https://doi.org/10.5194/hess-30-2817-2026,https://doi.org/10.5194/hess-30-2817-2026, 2026
Short summary
11 May 2026
High-resolution mapping of pluvial flooding in ungauged agricultural catchments
Matthieu Herpoel, Pierre Baert, Charles Bielders, Gilles Swerts, and Aurore Degré
EGUsphere, https://doi.org/10.5194/egusphere-2026-2511,https://doi.org/10.5194/egusphere-2026-2511, 2026
Revised manuscript accepted for HESS (discussion: final response, 4 comments)
Short summary
08 May 2026
Linking heavy rainfall to suspended sediment fluxes in a deglaciating Alpine catchment
Amalie Skålevåg, Lena Katharina Schmidt, Nele Eggers, Jana Tjeda Brettin, Oliver Korup, and Axel Bronstert
Hydrol. Earth Syst. Sci., 30, 2717–2739, https://doi.org/10.5194/hess-30-2717-2026,https://doi.org/10.5194/hess-30-2717-2026, 2026
Short summary
08 May 2026
Evolution of nonstationary hydrological drought characteristics in the UK under warming
Srinidhi Jha, Lucy J. Barker, Jamie Hannaford, and Maliko Tanguy
Hydrol. Earth Syst. Sci., 30, 2685–2701, https://doi.org/10.5194/hess-30-2685-2026,https://doi.org/10.5194/hess-30-2685-2026, 2026
Short summary
08 May 2026
Integrating topographic continuity and lake recession dynamics for improved bathymetry mapping from DEMs
Fukun Tao, Yong Wang, Yinghong Jing, Xiaojun She, Shanlong Lu, and Yao Li
Hydrol. Earth Syst. Sci., 30, 2741–2758, https://doi.org/10.5194/hess-30-2741-2026,https://doi.org/10.5194/hess-30-2741-2026, 2026
Short summary
08 May 2026
Understanding meteorological, runoff, and agricultural drought propagation and their influencing factors in an ensemble of multiple datasets
Yuanrui Liu, Tingting Hu, Jiawen Yang, and Lei Yu
Hydrol. Earth Syst. Sci., 30, 2775–2795, https://doi.org/10.5194/hess-30-2775-2026,https://doi.org/10.5194/hess-30-2775-2026, 2026
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08 May 2026
Sensitivities of mean and extreme streamflow to climate variability across Europe
Anna Luisa Hemshorn de Sánchez, Wouter R. Berghuijs, Anne F. Van Loon, Dimmie Hendriks, and Ype van der Velde
Hydrol. Earth Syst. Sci., 30, 2667–2683, https://doi.org/10.5194/hess-30-2667-2026,https://doi.org/10.5194/hess-30-2667-2026, 2026
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08 May 2026
Hierarchical sedimentary architecture governs basin-scale solute dispersion: from pre-asymptotic dynamics to uncertainty propagation
Wanli Ren, Yue Fan, Anwen Pan, Heng Dai, Jing Yang, Mohamad Reza Soltanian, and Zhenxue Dai
Hydrol. Earth Syst. Sci., 30, 2759–2774, https://doi.org/10.5194/hess-30-2759-2026,https://doi.org/10.5194/hess-30-2759-2026, 2026
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08 May 2026
Precipitation Forecasting for Hydrologic Modeling in West-Central Florida using Seasonal Climate Outlooks
Manoj Shrestha, Hui Wang, Jeffrey S. Geurink, Kshitij Parajuli, Tirusew Asefa, Fanzhang Zeng, and Dingbao Wang
Hydrol. Earth Syst. Sci., 30, 2703–2716, https://doi.org/10.5194/hess-30-2703-2026,https://doi.org/10.5194/hess-30-2703-2026, 2026
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08 May 2026
Linking hydrological responses in forest ecosystems to atmospheric forcing
Stefano Martinetti, James Kirchner, Peter Molnar, and Marius Floriancic
EGUsphere, https://doi.org/10.5194/egusphere-2026-2481,https://doi.org/10.5194/egusphere-2026-2481, 2026
Preprint under review for HESS (discussion: open, 2 comments)
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08 May 2026
Assessing Terrestrial Water Storage Change Since the 1980s
Franklin Robertson, Michael Bosilovich, Matthew Rodell, Richard Allan, Bryant Loomis, Hiroko Beaudoing, Joaquin Munoz-Sabater, and Jason Roberts
EGUsphere, https://doi.org/10.5194/egusphere-2026-2539,https://doi.org/10.5194/egusphere-2026-2539, 2026
Revised manuscript under review for HESS (discussion: final response, 6 comments)
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06 May 2026
Introducing the Model Fidelity Metric (MFM) for robust and diagnostic land surface model evaluation
Zezhen Wu, Zhongwang Wei, Xingjie Lu, Nan Wei, Lu Li, Shupeng Zhang, Hua Yuan, Shaofeng Liu, and Yongjiu Dai
Hydrol. Earth Syst. Sci., 30, 2651–2666, https://doi.org/10.5194/hess-30-2651-2026,https://doi.org/10.5194/hess-30-2651-2026, 2026
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06 May 2026
Return period analysis of weakly non-stationary processes with trends
Giulio Calvani and Paolo Perona
Hydrol. Earth Syst. Sci., 30, 2637–2649, https://doi.org/10.5194/hess-30-2637-2026,https://doi.org/10.5194/hess-30-2637-2026, 2026
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04 May 2026
Estimating robust melt factors and temperature thresholds for snow modelling across the Northern Hemisphere
Adrià Fontrodona-Bach, Bettina Schaefli, Ross Woods, and Joshua R. Larsen
Hydrol. Earth Syst. Sci., 30, 2613–2636, https://doi.org/10.5194/hess-30-2613-2026,https://doi.org/10.5194/hess-30-2613-2026, 2026
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04 May 2026
Leveraging 20 years of remote sensing to characterize surface phytoplankton seasonality and long-term trends in lake Tanganyika
François Toussaint, Alice Alonso, and Marnik Vanclooster
Hydrol. Earth Syst. Sci., 30, 2543–2556, https://doi.org/10.5194/hess-30-2543-2026,https://doi.org/10.5194/hess-30-2543-2026, 2026
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04 May 2026
On the gap between crop and land surface models: comparing irrigation and other land surface estimates from AquaCrop and Noah-MP over the Po Valley
Louise Busschaert, Michel Bechtold, Sara Modanesi, Christian Massari, Dirk Raes, Sujay V. Kumar, and Gabriëlle J. M. De Lannoy
Hydrol. Earth Syst. Sci., 30, 2579–2611, https://doi.org/10.5194/hess-30-2579-2026,https://doi.org/10.5194/hess-30-2579-2026, 2026
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04 May 2026
Eddy-driven effects on solute transport in porous media
Zhongxia Li, Xianshuo Yang, Shuai Yuan, Junwei Wan, Yun Yang, Haibo Feng, Xixian Kang, Kun Huang, and Chong Ma
Hydrol. Earth Syst. Sci., 30, 2557–2577, https://doi.org/10.5194/hess-30-2557-2026,https://doi.org/10.5194/hess-30-2557-2026, 2026
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04 May 2026
Soil hydrological modelling as a tool to scale EMI-estimations to direct measurements of soil water content distributions in an infiltration experiment
Antonio Coppola, Andrea Vacca, Gian Piero Deidda, Francesca Lobina, Alessandro Comegna, Stefania Da Pelo, Faiza Souid, and Shawkat Basel Mostafa Hassan
EGUsphere, https://doi.org/10.5194/egusphere-2026-1414,https://doi.org/10.5194/egusphere-2026-1414, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
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04 May 2026
Barometric Pumping as a Driver of Subsurface CO2 Emissions: A Comparative Study of Vadose Zone vs. Groundwater Wells
Ehud Lavner, Avner Gross, Uri Nachshon, Lior Netzer, and Elad Levintal
EGUsphere, https://doi.org/10.5194/egusphere-2026-1910,https://doi.org/10.5194/egusphere-2026-1910, 2026
Preprint under review for HESS (discussion: final response, 6 comments)
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30 Apr 2026
Hydrological and hydrochemical drought responses across ten solutes in a pre-alpine headwater catchment
Carolin Winter, Julia L. A. Knapp, and James W. Kirchner
EGUsphere, https://doi.org/10.5194/egusphere-2026-2218,https://doi.org/10.5194/egusphere-2026-2218, 2026
Preprint under review for HESS (discussion: final response, 3 comments)
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29 Apr 2026
The dynamics of spatio-temporal droughts in Northeast Brazil
Joao Dehon Pontes Filho, Francisco Assis de Souza Filho, Ályson Brayner Sousa Estácio, Ticiana Marinho de Carvalho Studart, and Eduardo Sávio Passos Rodrigues Martins
Hydrol. Earth Syst. Sci., 30, 2473–2491, https://doi.org/10.5194/hess-30-2473-2026,https://doi.org/10.5194/hess-30-2473-2026, 2026
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29 Apr 2026
Detecting the resilience of soil moisture dynamics to drought periods as a function of soil type and climatic region
Nedal Aqel, Jannis Groh, Lutz Weihermüller, Ralf Gründling, Andrea Carminati, and Peter Lehmann
Hydrol. Earth Syst. Sci., 30, 2523–2542, https://doi.org/10.5194/hess-30-2523-2026,https://doi.org/10.5194/hess-30-2523-2026, 2026
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29 Apr 2026
What can hydrological modelling gain from spatially explicit parameterization and multi-gauge calibration?
Xudong Zheng, Dengfeng Liu, Hao Wang, Chuanhui Ma, Hui Liu, Guanghui Ming, Qiang Li, Mohd Yawar Ali Khan, and Fiaz Hussain
Hydrol. Earth Syst. Sci., 30, 2493–2521, https://doi.org/10.5194/hess-30-2493-2026,https://doi.org/10.5194/hess-30-2493-2026, 2026
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29 Apr 2026
Root-Type-Specific Water Uptake in Maize across Soil Texture and Moisture Gradients
Ruth Adamczewski, Anders Kaestner, Johanna Pausch, Maire Holz, and Mohsen Zarebanadkouki
EGUsphere, https://doi.org/10.5194/egusphere-2026-1740,https://doi.org/10.5194/egusphere-2026-1740, 2026
Revised manuscript under review for HESS (discussion: final response, 4 comments)
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29 Apr 2026
Antagonism or synergy: Divergent surface water dynamics at the southern margin of the Eurasian permafrost
Bo Zhang, Tiantian Liao, Haitian Lu, Jianuo Li, Ziyan Huang, Jiuhui Li, and Meng Guo
EGUsphere, https://doi.org/10.5194/egusphere-2026-1772,https://doi.org/10.5194/egusphere-2026-1772, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
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28 Apr 2026
A Robust Calibration and Evaluation Framework for Dynamic Catchment Characteristics in Hydrological Modeling
Tian Lan, Jiajia Zhang, Wenqing Cheng, Xiao Wang, Hongbo Zhang, Xinghui Gong, Xue Xie, Yongqin David Chen, and Chong-Yu Xu
Hydrol. Earth Syst. Sci., 30, 2455–2471, https://doi.org/10.5194/hess-30-2455-2026,https://doi.org/10.5194/hess-30-2455-2026, 2026
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28 Apr 2026
Triple collocation validates CONUS-wide evapotranspiration inferred from atmospheric conditions
Erica L. McCormick, Lillian E. Sanders, Kaighin A. McColl, and Alexandra G. Konings
Hydrol. Earth Syst. Sci., 30, 2417–2432, https://doi.org/10.5194/hess-30-2417-2026,https://doi.org/10.5194/hess-30-2417-2026, 2026
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28 Apr 2026
Climate change and irrigation expansion reshape the water pressure and upstream–downstream interactions in the Lancang–Mekong River Basin
Hongling Zhao, Zilong Zhao, Khosro Morovati, Dongsheng Zhang, and Fuqiang Tian
Hydrol. Earth Syst. Sci., 30, 2433–2453, https://doi.org/10.5194/hess-30-2433-2026,https://doi.org/10.5194/hess-30-2433-2026, 2026
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28 Apr 2026
Seasonal dynamics of eutrophication in human-impacted rivers
Alexander Hubig, Pia Ebeling, Daniel Graeber, Ulrike Scharfenberger, and Andreas Musolff
EGUsphere, https://doi.org/10.5194/egusphere-2026-830,https://doi.org/10.5194/egusphere-2026-830, 2026
Preprint under review for HESS (discussion: final response, 4 comments)
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28 Apr 2026
How precipitation lapse rates shape runoff simulations and flood frequency estimates in mountainous regions
Eleni Kritidou, Martina Kauzlaric, Maria Staudinger, Guillaume Evin, Marc Vis, and Daniel Viviroli
EGUsphere, https://doi.org/10.5194/egusphere-2026-2338,https://doi.org/10.5194/egusphere-2026-2338, 2026
Preprint under review for HESS (discussion: final response, 3 comments)
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27 Apr 2026
Bias-corrected UKCP18 Convection-permitting model projections for England
Qianyu Zha, Yi He, Timothy J. Osborn, and Nicole Forstenhäusler
Hydrol. Earth Syst. Sci., 30, 2395–2415, https://doi.org/10.5194/hess-30-2395-2026,https://doi.org/10.5194/hess-30-2395-2026, 2026
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27 Apr 2026
Never Train a Deep Learning Model on a Single Well? Revisiting Training Strategies for Groundwater Level Prediction
Marc Ohmer and Tanja Liesch
Hydrol. Earth Syst. Sci., 30, 2373–2394, https://doi.org/10.5194/hess-30-2373-2026,https://doi.org/10.5194/hess-30-2373-2026, 2026
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27 Apr 2026
Accelerated Hydrological Wet-to-Dry Transitions and Their Driving Mechanisms over Africa
Megersa Adugna Gurara, Gang Zhao, Xingcai Liu, Ximeng Xu, Paul P. J. Gaffney, and Qiuhong Tang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1969,https://doi.org/10.5194/egusphere-2026-1969, 2026
Revised manuscript under review for HESS (discussion: final response, 5 comments)
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24 Apr 2026
Seasonal dynamics of closed shallow lakes nutrient status controlled by lacustrine groundwater discharge
Xiaoliang Sun, Yao Du, Hao Tian, Jiawen Xu, Huanhuan Shi, Yetong Liu, Yamin Deng, Yiqun Gan, and Yanxin Wang
Hydrol. Earth Syst. Sci., 30, 2357–2372, https://doi.org/10.5194/hess-30-2357-2026,https://doi.org/10.5194/hess-30-2357-2026, 2026
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23 Apr 2026
Quantifying key parameter sensitivities for water table depth in hydrological schemes of CoLM-PSUADE
Tingting Wu, Shupeng Zhang, Xiaofan Yang, and Yongjiu Dai
EGUsphere, https://doi.org/10.5194/egusphere-2026-2275,https://doi.org/10.5194/egusphere-2026-2275, 2026
Revised manuscript accepted for HESS (discussion: final response, 4 comments)
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22 Apr 2026
Transformed-stationary EVA 2.0: a generalized framework for non-stationary multivariate extremes analysis
Mohammad Hadi Bahmanpour, Alois Tilloy, Michalis Vousdoukas, Ivan Federico, Giovanni Coppini, Luc Feyen, and Lorenzo Mentaschi
Hydrol. Earth Syst. Sci., 30, 2301–2314, https://doi.org/10.5194/hess-30-2301-2026,https://doi.org/10.5194/hess-30-2301-2026, 2026
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22 Apr 2026
A large transient multi-scenario multi-model ensemble of future streamflow and groundwater projections in France
Eric Sauquet, Guillaume Evin, Sonia Siauve, Ryma Aissat, Patrick Arnaud, Maud Bérel, Jérémie Bonneau, Flora Branger, Yvan Caballero, François Colléoni, Agnès Ducharne, Joël Gailhard, Florence Habets, Frédéric Hendrickx, Louis Héraut, Benoît Hingray, Peng Huang, Tristan Jaouen, Alexis Jeantet, Sandra Lanini, Matthieu Le Lay, Claire Magand, Louise Mimeau, Céline Monteil, Simon Munier, Charles Perrin, Olivier Robelin, Fabienne Rousset, Jean-Michel Soubeyroux, Laurent Strohmenger, Guillaume Thirel, Flore Tocquer, Yves Tramblay, Jean-Pierre Vergnes, and Jean-Philippe Vidal
Hydrol. Earth Syst. Sci., 30, 2277–2300, https://doi.org/10.5194/hess-30-2277-2026,https://doi.org/10.5194/hess-30-2277-2026, 2026
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22 Apr 2026
Joint characterization of heterogeneous conductivity fields and pumping well attributes through iterative ensemble smoother with a reduced-order modeling strategy for solute transport
Chuan-An Xia, Jiayun Li, Bill X. Hu, Alberto Guadagnini, and Monica Riva
Hydrol. Earth Syst. Sci., 30, 2315–2336, https://doi.org/10.5194/hess-30-2315-2026,https://doi.org/10.5194/hess-30-2315-2026, 2026
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20 Apr 2026
The effects of upstream water abstraction for commercial export farming on drought risk and impact of agropastoral communities in the drylands of Kenya
Ileen N. Streefkerk, Jeroen C. J. H. Aerts, Jens de Bruijn, Khalid Hassaballah, Rhoda Achieng' Odongo, Teun Schrieks, Oliver Wasonga, and Anne F. Van Loon
Hydrol. Earth Syst. Sci., 30, 2225–2245, https://doi.org/10.5194/hess-30-2225-2026,https://doi.org/10.5194/hess-30-2225-2026, 2026
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20 Apr 2026
Multi-component reactive transport in near-saturated deformable porous media
Bolin Wang and Dong-Sheng Jeng
Hydrol. Earth Syst. Sci., 30, 2247–2275, https://doi.org/10.5194/hess-30-2247-2026,https://doi.org/10.5194/hess-30-2247-2026, 2026
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20 Apr 2026
Non-stationary low-flow frequency analysis with mixed Weibull components and Copula-based dependence framework
Farhana Sweeta Fitriana, Svenja Fischer, Gabriele Weigelhofer, Johannes Laimighofer, and Gregor Laaha
EGUsphere, https://doi.org/10.5194/egusphere-2026-1820,https://doi.org/10.5194/egusphere-2026-1820, 2026
Revised manuscript accepted for HESS (discussion: final response, 5 comments)
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20 Apr 2026
Better data or better architecture? Improving deep-learning-based prediction in ungauged basins
Benedikt Heudorfer, Hoshin Gupta, Alexander Dolich, and Ralf Loritz
EGUsphere, https://doi.org/10.5194/egusphere-2026-1965,https://doi.org/10.5194/egusphere-2026-1965, 2026
Preprint under review for HESS (discussion: open, 1 comment)
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