| 新疆平原区井渠结合地下水数值模拟与分析 |
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| 引用本文： | 吴红燕,王云智,董新光,杨鹏年.新疆平原区井渠结合地下水数值模拟与分析[J].地下水,2007,29(2):23-26,124. |
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| 作者姓名： | 吴红燕 王云智 董新光 杨鹏年 |
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| 作者单位： | 1. 新疆农业大学,水利与土木工程学院,新疆,乌鲁木齐,830052
2. 农业部新疆兵团勘测规划设计研究院,新疆,石河子,832000 |
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| 摘 要： | 为了减少引用地表水量,充分利用地下水以实现节水的目标,针对新疆克孜河下游平原区伽师县新垦 58 团盐碱化严重的现象,采用井渠结合的灌溉排水模式.利用 Modflow 对确定典型区的地表水、地下水联合调度进行模拟,并对区内水源地开发规模进行模拟预测,得到区内合理的地下水开采规模,实现地下水控制到临界深度,减少土壤返盐,减少潜水无效蒸发,提高用水效率.
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| 关 键 词： | 地下水模拟 灌溉模式 模型校正 模型预报 |
| 文章编号： | 1004-1184（2007）02-0023-04 |
| 收稿时间： | 2006-12-20 |
| 修稿时间： | 2006-12-20 |
Numerical Simulation and Analysis of Groundwater in the Combination of Well and Trench of the Plain Area of Xinjiang |
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| WU Hong-yan,WANG Yun-zhi,DONG Xin-guang,YANG Peng-nian.Numerical Simulation and Analysis of Groundwater in the Combination of Well and Trench of the Plain Area of Xinjiang[J].Groundwater,2007,29(2):23-26,124. |
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| Authors: | WU Hong-yan WANG Yun-zhi DONG Xin-guang YANG Peng-nian |
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| Institution: | 1. College of Water Conservancy and Civil Engineering, Xinjiang Agricultural University, Urumqi 830050,China; 2. Xinjiang Corps Academy of Investigation Planning and Design of Agriculture Ministry,Shihezi 832000,China |
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| Abstract: | In order to decreasing the utilization volume of the surface water,realizing the aim for saving water by fully using groundwater.For serious phenomena of salinization at the newly cultivated 58 corps in Jiashi county of the downriver plain region of Kezi river in Xinjiang.It adopts the irrigation and drainage water pattern which combines the well and trench.Applying MODFLOW to carry on the simulation which unifies and control the surface water and ground water in the typical area,and to carry on the simulation forecast in the development range of the wellhead area,obtains reasonable exploitation scope of groundwater, controls groundwater to critical depth,reduces accumulation of salt in the surface soil,reduces the diving invalid evaporation and promotes the efficiency water to be used. |
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| Keywords: | Groundwater simulation irrigation pattern model correction model forecast |
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