Distribution and Mechanism Study of High-fluoride Groundwater in Typical Areas in North China

作者：Jin Xiao-lin · 发表于：Chinese Journal of Population Resources and Environment · 年份：2010 · 被引用次数：1 · 研究领域：Fluoride Effects and Removal、Environmental and Agricultural Sciences、Regional Economic and Spatial Analysis

Based on the achievements about distribution study of high-fluoride water of north China the paper,summarized three types of high-fluoride water forming mechanism:enrichment type,rock leach type and seawater intrusion type.Illustrating geological and geographical condition,climate condition,aquifer condition,and evidences of water chemistry and isotope of three typical areas,Zhangye Basin,Chifeng Plain,Cangzhou Plain,the paper draws the conclusion that the high-fluoride water forming mechanisms of the three typical area are evaporation concentration,rock leach type and seawater intrusion type.According to China's national conditions,the paper gives advice and measures to prevent fluoride poison.