Articles | Volume 29, issue 16
https://doi.org/10.5194/hess-29-3993-2025
https://doi.org/10.5194/hess-29-3993-2025
Research article
 | 
28 Aug 2025
Research article |  | 28 Aug 2025

Reinforce lake water balance component estimations by integrating water isotope compositions with a hydrological model

Nariman Mahmoodi, Hyoun-Tae Hwang, Ulrich Struck, Michael Schneider, and Christoph Merz

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Cited articles

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Araguás-Araguás, L., Froehlich, K., and Rozanski, K.: Deuterium and oxygen‐18 isotope composition of precipitation and atmospheric moisture, Hydrol. Process., 14, 1341–1355, https://doi.org/10.1002/1099-1085(20000615)14:8<1341::AID-HYP983>3.3.CO;2-Q, 2000. 
BGR (Federal Institute for Geosciences and Natural Resources): Soil map of Germany 1 : 200 000 (BÜK 200), Digital map data, Hannover, 2007. 
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Short summary
Understanding water balance in lakes is complex. We studied Lake Groβ Glienicke in Germany, using an innovative method that combines isotope measurements and a hydrological model to improve estimates of water inflow and evaporation. Our findings show a high correlation between the two approaches, leading to better predictions of lake water dynamics. This research offers a reliable way of evaluating the model outputs.
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