安徽省地下水资源量及开发利用特征分析

摘要

Based on analysis of hydrogeological conditions of Anhui Province , shallow groundwater in the whole province was divided into 1 999 calculation units.Average natural supplement of groundwater in several years in Anhui Province was calculated, of which loose rock pore water and carbonate rock fissure water were calculated by recharge method , and base rock fissure water was calculated by runoff modulus method.The quantity of recoverable groundwater resources in the whole province was calculated by ecological environmental constraint meth-od, and its distribution characteristics were analyzed.Finally, main problems in exploitation and utilization of groundwater resources in Anhui Province were analyzed, and corresponding countermeasures and suggestions were proposed.%在分析安徽省水文地质条件的基础上，将全省划分为1999个计算单元，以浅层地下水为主要评价对象，松散岩类孔隙水和碳酸盐岩类裂隙水采用补给量法，基岩裂隙水采用径流模数法，计算了全省多年平均天然补给资源量，采用生态环境约束法计算了全省地下水可开采资源量，并对其分布特征进行了分析。最后分析了全省地下水资源开发利用存在的问题，提出了地下水合理开发利用的对策和建议。