干旱区研究

干旱区研究 ›› 2012, Vol. 29 ›› Issue (4): 574-578.

• 水土资源 • 上一篇    下一篇

塔里木河下游地下水位对生态输水的响应

 芦艳玲1, 叶朝霞2   

    1.  新疆塔里木河流域管理局，新疆 库尔勒　841000；
    2. 中国科学院新疆生态与地理研究所，荒漠与绿洲生态国家重点实验室，新疆 乌鲁木齐　830011
  • 收稿日期:2012-03-21 修回日期:2012-05-25 出版日期:2012-07-15 发布日期:2012-09-11
  • 作者简介:芦艳玲（1982-），女，助理工程师，河南永城人，主要从事工程建设与管理工作. Email：13709967585@sohu.com
  • 基金资助:

    西部人才培养计划西部博士专项领域前沿项目（XBBS200907）资助

Response of Groundwater Level to the Ecological Water Conveyance in the Lower Reaches of the Tarim River

 LU  Yan-Ling1, YE  Chao-Xia2   

  1. Response of Groundwater Level to the Ecological Water Conveyance in the Lower Reaches of the Tarim River
  • Received:2012-03-21 Revised:2012-05-25 Published:2012-07-15 Online:2012-09-11

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被引次数

16

摘要： 以塔里木河下游第12次生态输水为契机，监测输水前后及输水过程中的地下水位动态变化，分析地下水位随时间的变化规律，以及垂直于河道不同距离处的地下水位变化差异。研究表明：距离输水河道越近，地下水位抬升量越大；越靠近下游上段抬升幅度越大。个别断面受河道是否过水及输水量的影响略有差异。进一步分析了输水量与地下水位抬升量的关系，从而使人们从一个侧面再次了解到塔里木河流域近期综合治理规划实施的效果。

关键词: 地下水位, 生态输水, 综合治理, 塔里木河流域

Abstract: In this study, the dynamic change of groundwater level before, after and during the 12th ecological water conveyance to the lower reaches of the Tarim River in Xinjiang, China was researched, the temporal and spatial change of groundwater level was analyzed, and the relationship between groundwater level change and distance of monitoring wells away from the river channel was lucubrated. The results show that the raise extent of groundwater level was increased upstream and with the decrease of distance away from the ricer channel, and it was affected by that whether the place was flooded by conveyed water and by conveyed water volume. The analyzed result of the relationship between conveyed water volume and raise extent of groundwater level is of significance for understanding the recent effect of ecological water conveyance on groundwater level raise in the lower reaches of the Tarim River. It is considered that the long-term and stable ecological water conveyance is very important for the growth of natural vegetation and the ecological regeneration in the lower reaches of the Tarim River.

Key words: groundwater level, ecological water conveyance, comprehensive treatment, Tarim River