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扩大露天开采规模,虽可提高采矿技术经济指标,但会显著恶化矿区的生态环境。如果今后几年继续保持增大露天开采比重的倾向,那么征用的土地面积将会增加。
Expanding the scale of open pit mining may raise economic and technical indicators of mining technology, but will significantly worsen the ecological environment in mining areas. If the tendency of increasing the proportion of open-pit mining continues to be maintained in the next few years, the area of land requisitioned will increase.