Open Access
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volume 15 issue 4 pages 752

Comparing the Runoff Decompositions of Small Experimental Catchments: End-Member Mixing Analysis (EMMA) vs. Hydrological Modelling

Publication typeJournal Article
Publication date2023-02-14
scimago Q1
wos Q2
SJR0.752
CiteScore6.0
Impact factor3.0
ISSN20734441
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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GOST |
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GOST Copy
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.
GOST all authors (up to 50) Copy
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.
RIS |
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RIS Copy
TY - JOUR
DO - 10.3390/w15040752
UR - https://www.mdpi.com/2073-4441/15/4/752
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
PB - MDPI
SP - 752
IS - 4
VL - 15
SN - 2073-4441
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@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 = {MDPI},
month = {feb},
url = {https://www.mdpi.com/2073-4441/15/4/752},
number = {4},
pages = {752},
doi = {10.3390/w15040752}
}
MLA
Cite this
MLA Copy
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://www.mdpi.com/2073-4441/15/4/752.