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- Title
Runoff process in forested basin of Hun River-Taizi River, Northeast China: A simulation study.
- Authors
CAI Yan-cong; JIN Chang-jie; WANG An-zhi; GUAN De-xin; WU Jia-bing; YUAN Feng-hui
- Abstract
Based on the hydrological data from the Beikouqian and Nandianyu stations in the up-stream of Hun River and Taizi River as well as the meteorological data from the Qingyuan, Xinbin, and Benxi County stations, Northeast China in 1998-2007, a distributed hydrological model (DHSVM) was applied to simulate the hydrological process in Hun-Tai basin. The scientific applicability of the model was validated, and the reference values of the most sensitive model parameters were provided. The simulated monthly runoff Nash-Suttclife coefficient (E value) for the source region of Hun River in calibration period (1998-2002) and validation period (2003-2007) was 0.9675 and 0.8957, respectively, which could better reappear the monthly runoff process in this source region. The simulated monthly and annual runoff E values for the upstream of Taizi River were greater than 0.6, indicating that this model had good applicability in Hun-Tai basin, and the calibrated parameter scheme had a good reliability. This paper established a solid framework for the hydrological study over ungauged basin, and constructed a reasonable parameter scheme.
- Publication
Yingyong Shengtai Xuebao, 2013, Vol 24, Issue 10, p2779
- ISSN
1001-9332
- Publication type
Article