西安工程学院学报
JOURNAL OF XI'AN ENGINEERING UNIVERSITY
2001 Vol.23 No.2 P.26-30


向西安调水对原受益区生态环境影响研究

李云峰  张益谦  王玮  吴耀国 

摘 要:以黑河下游平原区为例,研究了向西安市区调水对原受益区生态环境的影响是显著的,影响的主要形式是造成地下水位在长时间里、大范围内的大幅度下降,可能使大范围内潜水井出现吊泵现象,增加取水费用,地下水溢出带将向更下游方向推进,因而导致推进区范围内的生态环境发生改变。
关键词:西安调水;调出水区;生态环境;影响显著
分类号:P641;X143 文献标识码:A

文章编号:1007-9955(2001)02-0026-05

THE STUDY OF THE ECOLOGICAL ENVIRONMENT EFFECT CAUSED BY WATER DIVERSION TO XI'AN IN ORIGINAL BENEFITED AREA

LI Yun-fengOpening Research Laboratory About Water Resource and Land Environment in Arid and Semiarid Region Under the Ministry of Land Resource,Changan University,Xian 710054,China) 
ZHANG Yi-qianOpening Research Laboratory About Water Resource and Land Environment in Arid and Semiarid Region Under the Ministry of Land Resource,Changan University,Xian 710054,China) 
WANG WeiOpening Research Laboratory About Water Resource and Land Environment in Arid and Semiarid Region Under the Ministry of Land Resource,Changan University,Xian 710054,China) 
WU Yao-guoOpening Research Laboratory About Water Resource and Land Environment in Arid and Semiarid Region Under the Ministry of Land Resource,Changan University,Xian 710054,China) 

AbstractOn the basis of the information of the downriver plain of Heihe river, it is proved that the ecological environment effect of original benefited area is obvious due to water diversion to Xi'an. The main forms of the effect are resulting in great groundwater drawdown in long time and large area, causing suspended pump in gravity wells in large area, increasing pumping cost, causing the area of groundwater discharge moving to the further downriver and resulting in the change of ecological environment in this area.
Keywords
water diversion to Xian; water diversion area; ecological environment; obvious effect

基金项目:国家九五科技攻关(96-912-05-02-01-03)项目
作者简介:李云峰(1945-),男,教授,博士生导师,现从事水文地质、水文水资源、环境工程方面的教学与科研工作。
作者单位:李云峰(长安大学国土资源部干旱半干旱地区水资源与国土环境开放实验室,陕西西安 710054) 
     张益谦(长安大学国土资源部干旱半干旱地区水资源与国土环境开放实验室,陕西西安 710054) 
     王玮(长安大学国土资源部干旱半干旱地区水资源与国土环境开放实验室,陕西西安 710054) 
     吴耀国(长安大学国土资源部干旱半干旱地区水资源与国土环境开放实验室,陕西西安 710054) 

参考文献:

[1]黄河流域地下水资源合理开发利用[M].郑州:黄河水利出版社,1998.

收稿日期:2000年12月10日

出版日期:2001年6月15日