to work out appropriate measures for the ecological environment restoration in the development of heshangqiao iron mine is a key step in the ecological mine construction of nanshan iron mining area.
在和尚桥铁矿开发中制订恰当的生态环境恢复措施是南山矿生态矿区建设中的关键步骤。
this research, regards dawen river in semi-humid region as example, has put forward water pollution control projects and aquatic ecological environment restoration measurements.