摘要
20世纪80年代以后,中国城市进入快速发展时期,地下水资源处于长期大量开采的境况。泰安市城市供水量的60%源于地下水,随着泰安市的高速发展,地下水环境演化呈现逐年退化的态势,主要表现为地下水动力场退化,地下水质污染和地质灾害负环境效应三个方面。研究表明,泰安城市高速发展的各项指标与地下水环境退化的各项指标之间具有显著的线性相关性,二者的拟合曲线和拟合函数也表明城市高速发展对地下水环境退化起着明显的驱动作用。
Most of cities in China have developed with a high speed since 1980s and more and more groundwater resources are over-pumped every year. Because 60% of water sources are groundwater in Tai＇an City, the degradation of the city＇s groundwater environment occurs with the high-speed development, including degradation of groundwater dynamic force field, groundwater pollution, and geological hazards. Research results show that there is a significant correlation between city＇s high-speed development indexes and groundwater environment degradation indexes. Meanwhile, the fitting curve and fitting function also indicate that there are some obviously driving actions to the degradation of groundwater environment caused by city＇s highspeed development.
出处
《水土保持通报》
CSCD
北大核心
2010年第1期210-213,共4页
Bulletin of Soil and Water Conservation
基金
国土资源部公益性行业科研专项经费项目资助(200811072)
关键词
城市高速发展
地下水环境退化
泰安市
city＇s high-speed development
degradation of groundwater environment
Tai＇an City
