TY  - JOUR
AU  - Đukić, Vesna
AU  - Erić, Ranka
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1248
AB  - Due to the improvement of computation power, in recent decades considerable progress has been made in the development of complex hydrological models. On the other hand, simple conceptual models have also been advanced. Previous studies on rainfall-runoff models have shown that model performance depends very much on the model structure. The purpose of this study is to determine whether the use of a complex hydrological model leads to more accurate results or not and to analyze whether some model structures are more efficient than others. Different configurations of the two models of different complexity, the Systeme Hydrologique Europeen TRANsport (SHETRAN) and Hydrologic Modeling System (HEC-HMS), were compared and evaluated in simulating flash flood runoff for the small (75.9 km(2)) Jicinka River catchment in the Czech Republic. The two models were compared with respect to runoff simulations at the catchment outlet and soil moisture simulations within the catchment. The results indicate that the more complex SHETRAN model outperforms the simpler HEC HMS model in case of runoff, but not for soil moisture. It can be concluded that the models with higher complexity do not necessarily provide better model performance, and that the reliability of hydrological model simulations can vary depending on the hydrological variable under consideration.
T2  - Water
T1  - SHETRAN and HEC HMS Model Evaluation for Runoff and Soil Moisture Simulation in the Jicinka River Catchment (Czech Republic)
IS  - 6
VL  - 13
DO  - 10.3390/w13060872
UR  - conv_1549
ER  - 

@article{
author = "Đukić, Vesna and Erić, Ranka",
year = "2021",
abstract = "Due to the improvement of computation power, in recent decades considerable progress has been made in the development of complex hydrological models. On the other hand, simple conceptual models have also been advanced. Previous studies on rainfall-runoff models have shown that model performance depends very much on the model structure. The purpose of this study is to determine whether the use of a complex hydrological model leads to more accurate results or not and to analyze whether some model structures are more efficient than others. Different configurations of the two models of different complexity, the Systeme Hydrologique Europeen TRANsport (SHETRAN) and Hydrologic Modeling System (HEC-HMS), were compared and evaluated in simulating flash flood runoff for the small (75.9 km(2)) Jicinka River catchment in the Czech Republic. The two models were compared with respect to runoff simulations at the catchment outlet and soil moisture simulations within the catchment. The results indicate that the more complex SHETRAN model outperforms the simpler HEC HMS model in case of runoff, but not for soil moisture. It can be concluded that the models with higher complexity do not necessarily provide better model performance, and that the reliability of hydrological model simulations can vary depending on the hydrological variable under consideration.",
journal = "Water",
title = "SHETRAN and HEC HMS Model Evaluation for Runoff and Soil Moisture Simulation in the Jicinka River Catchment (Czech Republic)",
number = "6",
volume = "13",
doi = "10.3390/w13060872",
url = "conv_1549"
}

Đukić, V.,& Erić, R.. (2021). SHETRAN and HEC HMS Model Evaluation for Runoff and Soil Moisture Simulation in the Jicinka River Catchment (Czech Republic). in Water, 13(6).
https://doi.org/10.3390/w13060872
conv_1549

Đukić V, Erić R. SHETRAN and HEC HMS Model Evaluation for Runoff and Soil Moisture Simulation in the Jicinka River Catchment (Czech Republic). in Water. 2021;13(6).
doi:10.3390/w13060872
conv_1549 .

Đukić, Vesna, Erić, Ranka, "SHETRAN and HEC HMS Model Evaluation for Runoff and Soil Moisture Simulation in the Jicinka River Catchment (Czech Republic)" in Water, 13, no. 6 (2021),
https://doi.org/10.3390/w13060872 .,
conv_1549 .