Tóm tắt:

Mining process will change the natural conditions, topography and landscape of the region. Theretore, need renovation and restoration to bring the environmerit and ecosystems similar to the original State. For each the mine calculated to choose plans with lanđ restoration good indìcator, convenient for the exploitation of mines and mining continued in the cale of resource recovery. With the amount of collateral environmental protection Vietnam accounting for 1.5 % - 2 % of the investment cost of the mine is considered suitable. This is the basis to ensure that organizations and ỉndividuaís miníng will pertorm the rehabilitation, environnnental recovery and mine cỉosure after the end of exploitation.