Tongshan area,a part of the floodplain of the abandoned Huanghe River, is one of the popular endemic fluorosis areas in ......

论述了赵各庄矿区地下水分布情况、浅部地下水位变化规律及其与开采的关系、以及煤炭开采引起的围岩破坏规律,从近年地面水文地质......