日照傅疃河流域修建地下水库的必要性与可行性初探

日照傅疃河中下游地区的地下水是日照城区工农业生产和居民生活的主要水源，由于长期超采，使水资源的供需矛盾日益突显，并导致地下水降落漏斗、海水入侵、土壤盐渍化等环境地质问题的出现。为缓解水资源供水紧张局面，改善当地生态地质环境，对日照在傅疃河中下游修建地下水库的必要性和可行性进行了初步探讨，认为傅疃河中下游具有丰富的补给水源，良好的储水空间，理想的边界条件和适宜的拦蓄坝址。修建地下水库能够产生良好的社会效益和经济效益。

Study on Necessity and Feasibility of Building Underground Reservori in Futuanhe Region in Rizhao City

Underground water in lower and middle reach of Futuanhe river is major water source for industrial and agricultural production and living in Rizhao city. Due to long time over-exploitation, some environmental problems, such as funnels, sea intrusion and soil salification have happened. In order to solute the problem of lack of water and promote ecological environment quality, study on necessity and feasibility for building underground reservoir in Futuanhe river is carried out. It is regarded that there is rich replenishment water source, good water storage space and suitable boundary condition, water impounding and storage bar in middle and lower reaches of Futuanhe river. Bulling underground reservoir in this area can produce good social and economic effects.