Articles | Volume 21, issue 11
Hydrol. Earth Syst. Sci., 21, 5847–5861, 2017
https://doi.org/10.5194/hess-21-5847-2017

Special issue: Coupled terrestrial-aquatic approaches to watershed-scale...

Hydrol. Earth Syst. Sci., 21, 5847–5861, 2017
https://doi.org/10.5194/hess-21-5847-2017

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 et al.

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Latest update: 29 Jul 2021
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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.