山东省枣庄市新城区环境水文地质条件定量评价

Quantitative Evaluation on Environmental Hydrogeological Condition in Zaozhuang City of Shandong Province

摘要:

以包气带厚度、降水入渗系数、水力坡度、地下水质量、地下水资源量、距地表水距离、植被覆盖率这7项指标,建立了环境水文地质条件评价的参数及标准,运用灰色优势分析方法定量刻划环境水文地质条件质量,对该研究区有其适应性、适用性,并探讨了该评价方法存在的问题。

Abstract:

According to thickness of vadose water, rainfall pen et ration coefficient, hydraulic gradient, quality of groundwater, distance of surf ace water and plant cover coefficient, evaluation parameters and standard of env ironmental hydrogeological condition are established in this area. By using gray superiority analysing method, quality of environmental hydrogeological conditio n is evaluated, and problems occurred in this evaluation method are studied as w ell.