| Prediction of evapotranspiration and streamflow with a distributed model over the large Wuding River basin | |
| Mo X. G. ; Liu S. X. ; Lin Z. G. ; Zhao W. M. | |
| 2003 | |
| 会议名称 | Iahs Publication |
| 关键词 | distributed hydrological model evapotranspiration streamflow Wuding River basin parameterization catchment index |
| 页码 | 301-307 |
| 英文摘要 | A GIS-based distributed hydrological model (LISFLOOD) is used to simulate the evapotranspiration and streamflow over the large Wuding River basin of China, with LAI being retrieved from remote sensing NDVI. The model runs over 1995 for calibration and 1996 for validation. It is shown that the model can simulate the rainfall-runoff processes well in the wet season and is poor when simulating the baseflow in winter. The evapotranspiration is the principal component of water budget, the annual amounts of which are different over the land use types. Soil evaporation is greater than transpiration and sensible heat flux is 1.5 times higher than latent heat flux at the basin scale. About 78% of the rainfall amount is infiltrated into soil and 6% for surface runoff. The annual amount of recharge to groundwater is small. |
| 收录类别 | CPCI |
| 会议录出版者 | Int Assoc Hydrological Sciences |
| 语种 | 英语 |
| ISSN号 | 0144-7815 |
| ISBN号 | 1-901502-37-6 |
| 内容类型 | 会议论文 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/25233]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Mo X. G.,Liu S. X.,Lin Z. G.,et al. Prediction of evapotranspiration and streamflow with a distributed model over the large Wuding River basin[C]. 见:Iahs Publication. |
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