摘要
泰安城市供水60%为地下水,地下水资源是城市发展的重要资源保障。20世纪70年代后期泰安城市快速发展以来,生产生活用水量逐年增大,地下水长年处于超采状态,地下水环境演化呈现退化的态势,主要表现为地下水资源枯竭,地下水污染和地质灾害负环境效应三方面。通过对泰安市地下水环境的三种退化模式和退化现状的研究,提出了地下水环境生态安全的对策。
Groundwater is the primary resources of city developing, and 60 percent of water supply for Tai＇an city is from groundwater resource. Since end of the 1970s, as high-speed developing of Tai＇an city, more and more groundwater was used and the groundwater has been over-pumping every year. Therefore, the degradation of groundwater environment, including groundwater exhaustion, groundwater pollution and geological hazards, began to occur. On the basis of reseach on degradations of groundwater environment in Tai＇an city, controlling methods of groundwater ecologic safety are put forward.
出处
《中国水利》
北大核心
2009年第21期42-44,共3页
China Water Resources
关键词
地下水资源
环境退化
生态安全对策
泰安市
groundwater resource
degradation of environment
ecological safety methods
Tai＇an city
