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Regional soil moisture simulation for Shaanxi Province using SWAT model validation and trend analysis |
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| Authors: | LI MingXing MA ZhuGuo & DU JiWen Key Laboratory of Regional Climate-Environment Research for Temperate East Asia |
| Institution: | LI MingXing1,2,MA ZhuGuo1 & DU JiWen3 1 Key Laboratory of Regional Climate-Environment Research for Temperate East Asia,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029,China,2 Graduate University of Chinese Academy of Sciences,Beijing 100049,3 Shaanxi Administration of Meteorology,Xi'an 710014 |
| Abstract: | The soil moisture in Shaanxi Province,a region with complex topography,is simulated using the distributed hydrological model Soil Water Assessment Tool(SWAT).Comparison and contrast of modeled and observed soil moisture show that the SWAT model can reasonably simulate the long-term trend in soil moisture and the spatiotemporal variability of soil moisture in the region.Comparisons to NCEP/NCAR and ERA40 reanalysis of soil moisture show that the trend of variability in soil moisture simulated by SWAT is more... |
| Keywords: | SWAT soil moisture content simulation validation trend analysis |
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