广东汕头澄海区地下水资源评价分析

EVALUATION AND ANALYSIS OF GROUNDWATER RESOURCES IN CHENGHAI DISTRICT,SHANTOU CITY,GUANGDONG PROVINCE

广东汕头地区改革开放以来,城市化进程显著扩大、人口数量迅猛增加。导致符合饮用水标准的水资源量逐渐减少,水质性缺水逐年严重。本文基于前人工程地质、水文地质、环境地质成果,结合相关部门的气象、水文、江河、湖泊、水库资料以及水资源开发利用现状,工农业等国民经济发展规划等资料,研究分析广东汕头澄海区水文地质规律、地下水分布及化学特征,为正确评价地下水资源量提供水文地质学基础。

Since the reform and open in Shantou,Guangdong,the urbanization process has expanded significantly and the population has increased rapidly.As a result,the amount of water resources that meet the drinking water standards is gradually reduced,and the water quality shortage is serious year by year.The hydrogeological law,groundwater distribution and chemical characteristics of Chenghai District,Shantou,Guangdong Province were analyzed,based on the previous researches on engineering geology,hydrogeology and environmental geology,and combined with the data of meteorology,hydrology,rivers,lakes and reservoirs from relevant departments,and the current situation of water resources development and utilization,as well as industrial and agricultural and other national economic development planning data.The research results of this study provide a hydrogeological basis for the correct evaluation of groundwater resources.