Hydrology and Earth System Sciences
Hydrology and Earth System Sciences
HESS
Articles | Volume 21, issue 11
Articles | Volume 21, issue 11
https://doi.org/10.5194/hess-21-5847-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/hess-21-5847-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 21, issue 11
Research article
 | 
24 Nov 2017
Research article |  | 24 Nov 2017

Stream flow simulation and verification in ungauged zones by coupling hydrological and hydrodynamic models: a case study of the Poyang Lake ungauged zone

Ling Zhang, Jianzhong Lu, Xiaoling Chen, Dong Liang, Xiaokang Fu, Sabine Sauvage, and José-Miguel Sanchez Perez

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Short summary
To solve the problem of estimating and verifying stream flow without direct observation data, we estimated stream flow in ungauged zones by coupling a hydrological model with a hydrodynamic model, using the Poyang Lake Basin as a test case. To simulate the stream flow of the ungauged zone, we built a SWAT model for the ungauged zone and verified the ungauged stream flow by comparing the two lake model scenarios with and without considering the ungauged stream flow.
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