Two-way coupling of unsaturated-saturated flow by integrating the SWAT and MODFLOW models with application in an irrigation district in arid region of West China
文献类型：SCI/SSCI论文
| 作者 | Luo Y. |
| 发表日期 | 2011 |
| 关键词 | SWAT MODFLOW SWATMOD coupled unsaturated-saturated flow irrigation canals groundwater recharge groundwater evaporation kansas groundwater |
| 英文摘要 | This paper presents the realization of two-way coupling of the unsaturated-saturated flow interactions of the SWAT2000 and MODFLOW96 models on the basis of the integrated surface/groundwater model SWATMOD99, and its application in Hetao Irrigation District (HID), Inner Mongolia, China. Major revisions and enhancements were made to the SWAT2000 and MODFLOW models for simulating the detailed hydrologic budget and coupled unsaturated and saturated interactions, and irrigation canal hydrology for the HID. The simulation results of seasonal groundwater recharge to and evaporate from the shallow groundwater, and the annual water budget over the district are presented and discussed. The results implied the necessity of two-way coupling of the unsaturated-saturated interactions when groundwater is shallow, and the feasibility of making comprehensive use of the information coming from both the surface water and groundwater models to make a more physically-based assessment of the coupled interactions. |
| 出处 | Journal of Arid Land |
| 卷 | 3 |
| 期 | 3 |
| 页 | 164-173 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 1674-6767 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/23317]  |
| 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 | Luo Y.. Two-way coupling of unsaturated-saturated flow by integrating the SWAT and MODFLOW models with application in an irrigation district in arid region of West China. 2011. |
入库方式： OAI收割
来源：地理科学与资源研究所
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