| 水管理措施对区域水盐动态的影响 |
| |
| 引用本文： | 赵丽蓉,黄介生,伍靖伟,贾维旭.水管理措施对区域水盐动态的影响[J].水利学报,2011,42(5):514-522. |
| |
| 作者姓名： | 赵丽蓉 黄介生 伍靖伟 贾维旭 |
| |
| 作者单位： | 1. 武汉大学水资源与水电工程科学国家重点实验室,湖北武汉,430072
2. 内蒙古河套灌区义长灌域管理局,内蒙古五原,015100 |
| |
| 基金项目： | 国家科技支撑计划项目(2006BAD11B06); 高等学校博士点基金项目(200804860026); 自然科学基金(50809050) |
| |
| 摘 要： | 以内蒙古河套灌区义长灌域永联试验区为背景,基于野外观测试验数据,利用Visual MODFLOW4.2地下水运动模拟软件建立了区域非饱和-饱和水流与溶质运移耦合模型,并运用该模型,分析了不同节水方案下区域水盐动态.结果表明:在实施渠道混凝土衬砌,总引水量为现状87%的节水方案下,总体积盐量与现状水平相当,耕地非饱和带积...
|
| 关 键 词： | 区域水盐动态 节水措施 MODFLOW 水库模型 |
Impacts of water management strategies on soil water-salt movement |
| |
| ZHAO Li-rong,HUANG Jie-sheng,WU Jing-wei and JIA Wei-xu.Impacts of water management strategies on soil water-salt movement[J].Journal of Hydraulic Engineering,2011,42(5):514-522. |
| |
| Authors: | ZHAO Li-rong HUANG Jie-sheng WU Jing-wei and JIA Wei-xu |
| |
| Affiliation: | ZHAO Li-rong1,HUANG Jie-sheng1,WU Jing-wei1,JIA Wei-xu2(1.Wuhan University,Wuhan 430072,China,2.Yichang Irrigation Bureau of Hetao,Inner Mongolia,Wuyuan 015100,China) |
| |
| Abstract: | Based on the data obtained from field observation and experiment laboratory in the Yonglian plot of Yichang Irrigated District in Hetao Irrigation Area,Inner Mongolia,China,statistical models,MODFLOW-SURFACT,MODFLOW,MT3DMS and Reservoir Leaching Model were used to simulate the variable saturated soil water-salt dynamics.The impacts of water management strategies on water-salt dynamics were evaluated.The results show that when irrigation application decreased to 87% of the original water due to channel leak ... |
| |
| Keywords: | soil water-salt dynamics water management MODFLOW reservoir leaching model |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《水利学报》浏览原始摘要信息 |
|
点击此处可从《水利学报》下载全文 |
|
