新疆奎屯河流域地下水资源开发引起的生态环境问题及对策  

The Eco-environment Problems and Countermeasures about the Development and Utilization of the Groundwater Resources in Kuitun River Valley,in Xinjiang

作　　者：母敏霞[1] 王文科[1] 杜东[1] 赵顺阳[1] 乔晓英[1] 

机构地区：[1]长安大学环境科学与工程学院,西安710054

出　　处：《干旱区资源与环境》2007年第12期15-20,共6页Journal of Arid Land Resources and Environment

基　　金：新疆准噶尔盆地地下水资源及其环境问题专题研究(200310400012)

摘　　要：简要介绍了奎屯河流域水文地质条件及"三水"转化特征,分析了地下水资源开发利用现状,进而对不合理开发利用地下水,引发的一系列生态环境负效应,如:区域地下水位下降,植被退化,土地沙化,土地盐渍化等进行了剖析。针对存在的问题,提出了奎屯河流域地下水资源合理开发利用对策及维持地下水位的生态意义。Based on the hydrogeology theory, the buried condition of groundwater in Kuitun River valley and the characteristics were analyzed from three - water - translation, the condition of recharge, runoff and discharge of groundwater. The amount of water resources was calculated. The present situation of its development and utilization of groundwater resources were analyzed by using water resources system theory. The eco - environment effects caused by irrational development and utilization of groundwater resources, such as decline of regional water table, vegetation degradation, secondary salinization of soils, and lake shrinking were pointed out. In order to resolve these issues, the countermeasures of rational development and utilization of groundwater resources and the ecological meaning of maintaining groundwater table were proposed in Kuitun River valley.

关 键 词：地下水 地下水资源 开发利用 生态环境问题 奎屯河流域 新疆 

分 类 号：X171.1[环境科学与工程—环境科学]