摘要
泗县地处安徽淮北平原的东北部,缺水问题一直影响着该县的经济发展。通过水文地质条件分析,查明该区地下水的主要含水层富水性及其特征,掌握了地下水分布规律,依据施工的供水井和水质分析结果,了解了地下水水位动态,分析了地下水的水化学类型。在此基础上,分析了缺水的主要原因,一是以黏土为主的地层岩性造成的水源性缺水,二是以原生元素超标为主造成的水质性缺水,为缓解缺水问题提出了相应对策和建议。
Si County is situated in northeast of the Huaibei plain in Anhui. Water shortage has always hindered economic development in the county. Through analysis of hydrogeological conditions, this paper identified groundwater abundance of major aquifers and their features in the area, mastered groundwater distribution law, based on the constructed water supply wells and water quality results, recognized groundwater level dynamic and analyzed water chemistry types of groundwater, and then analyzed the causes of water shortage： clay-dominated stratum lithology-led water-source type water shortage; and excess primary elements-led water quality type water shortage, finally put forward countermeasures and suggestions for relieving water shortage issues.
出处
《安徽地质》
2016年第1期54-56,60,共4页
Geology of Anhui
关键词
泗县
水文地质
缺水原因
分析
Si County
hydrogeology
water shortage causes
analysis
