Mine Geoenvironment Problems and Countermeasures of Jiyuan City

There were many kinds of mine geoenvironment problems by mineral exploitation in Jiyuan city,including mine geological disaster,soil and vegetation occupied and broken,water-balance broken,solid castoff letting,environment destroyed by waste water and waste residue.The actuality subareas of mine geoenvironment were put up,including emphases protection area,emphases prevention area,emphases prevention and recovery area.And some countermeasures for protection and recovery of mining geoenvironment were put forward.