矿产弃地的生态恢复研究

Study on ecological restoration in mining wasteland

尾矿废弃地是一种典型的退化生态系统。本文通过对其生态恢复所面临问题的研究,讨论了尾矿废弃地生态恢复的理论,运用矿区废弃地生态恢复的土壤改良和先锋物种的选择方法,对包钢尾矿库的复垦进行了分析,说明矿产废弃地的生态恢复是与区域社会发展紧密联系的生态-经济工程。

Metal minewaste tailing dumps are a typical degenerated ecosystem. By studying the ecological problems confronted during the procedure of restoration of them, the soil improvement and pioneer species selection method for ecological restoration of abandoned mining area were applied in the analysis on the reclamation of tailing dam waitoushan. It showed that the restore ecosystem of mineral waste and regional social development are closely linked to ecological-economic projects.