Open Access
Water (Switzerland), volume 15, issue 4, pages 752
Comparing the Runoff Decompositions of Small Experimental Catchments: End-Member Mixing Analysis (EMMA) vs. Hydrological Modelling
Bugaets Andrey
1
,
Gartsman Boris
1, 2
,
Gubareva Tatiana
1, 2
,
Lupakov Sergei
1
,
Kalugin Andrey
2
,
Shamov Vladimir
1
,
Gonchukov Leonid
1
Publication type: Journal Article
Publication date: 2023-02-14
Biochemistry
Water Science and Technology
Aquatic Science
Geography, Planning and Development
Abstract
This study is focused on the comparison of streamflow composition simulated with three well-known rainfall–runoff (RR) models (ECOMAG, HBV, SWAT) against hydrograph decomposition evaluated with End-Member Mixing Analysis (EMMA). In situ observations at two small mountain testbed catchments located in the south of Pacific Russia are used. All applied RR models and EMMA analysis demonstrate that two neighboring catchments disagree significantly on the mutual dynamics of the runoff sources. The RR models' benchmark test is based on proximity to EMMA hydrograph composition. Different aggregation intervals (season, month, and pentad) were applied to find a reasonable generalization period ensuring the clarity of results. ECOMAG is most conformable to EMMA outcome; HBV reflects flood events well enough; SWAT exhibits distinctive behavior compared to the other models. It is shown that, along with standard efficiency criteria of simulated and observed runoff proximity, EMMA analysis might provide useful auxiliary information for the validation of modelling results.
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Doklady Earth Sciences
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Doklady Earth Sciences
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Pleiades Publishing
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Pleiades Publishing
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Bugaets A. et al. Comparing the Runoff Decompositions of Small Experimental Catchments: End-Member Mixing Analysis (EMMA) vs. Hydrological Modelling // Water (Switzerland). 2023. Vol. 15. No. 4. p. 752.
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Bugaets A., Gartsman B., Gubareva T., Lupakov S., Kalugin A., Shamov V., Gonchukov L. Comparing the Runoff Decompositions of Small Experimental Catchments: End-Member Mixing Analysis (EMMA) vs. Hydrological Modelling // Water (Switzerland). 2023. Vol. 15. No. 4. p. 752.
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TY - JOUR
DO - 10.3390/w15040752
UR - https://doi.org/10.3390%2Fw15040752
TI - Comparing the Runoff Decompositions of Small Experimental Catchments: End-Member Mixing Analysis (EMMA) vs. Hydrological Modelling
T2 - Water (Switzerland)
AU - Bugaets, Andrey
AU - Gartsman, Boris
AU - Gubareva, Tatiana
AU - Lupakov, Sergei
AU - Kalugin, Andrey
AU - Shamov, Vladimir
AU - Gonchukov, Leonid
PY - 2023
DA - 2023/02/14 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 752
IS - 4
VL - 15
SN - 2073-4441
ER -
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@article{2023_Bugaets,
author = {Andrey Bugaets and Boris Gartsman and Tatiana Gubareva and Sergei Lupakov and Andrey Kalugin and Vladimir Shamov and Leonid Gonchukov},
title = {Comparing the Runoff Decompositions of Small Experimental Catchments: End-Member Mixing Analysis (EMMA) vs. Hydrological Modelling},
journal = {Water (Switzerland)},
year = {2023},
volume = {15},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {feb},
url = {https://doi.org/10.3390%2Fw15040752},
number = {4},
pages = {752},
doi = {10.3390/w15040752}
}
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Bugaets, Andrey, et al. “Comparing the Runoff Decompositions of Small Experimental Catchments: End-Member Mixing Analysis (EMMA) vs. Hydrological Modelling.” Water (Switzerland), vol. 15, no. 4, Feb. 2023, p. 752. https://doi.org/10.3390%2Fw15040752.
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