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我国对自然资源的合理利用给予了极大的关注,露天采场的复田工作也不例外。“1986～1990年直至2000年苏联经济和社会发展的基本方针”明确指出:“加强完善农场,……恢复约66万公顷土地的工作。”众所周知,矿床开采不仅破坏了土地的表层,也破坏了肥沃层,废料场占用土地、污染环境、改变区域水文地质条件等等。现在,我国正在提高被破坏土地的复田效率和进行保护土地的工作。为此,建材部
Our country pays great attention to the rational use of natural resources, and the work of reclaiming the open-caste is no exception. “The basic principles of the Soviet Union’s economic and social development from 1986 to 1990 until the year 2000” clearly stated: “To strengthen and improve the farms, ... to restore about 660,000 hectares of land.” As we all know, the mining of mineral deposits not only damages the surface of the land, but also destroys it. The fertile floor, waste land occupied the land, pollute the environment, change the regional hydrological conditions and so on. Now, our country is improving the efficiency of land reclamation of damaged land and the work of protecting land. To this end, the Ministry of Construction