摘要
在对废弃矿山进行生态修复时,首先根据地形地貌划分坡度、坡向,分析边坡稳定性,然后比选各生态修复技术的工程造价、绿化率、绿化效果、施工难度及与周边环境适配度等,选择适宜的生态修复技术,最后在此基础上综合选择生态修复方案。
When ecological restoration of abandoned mines is carried out,firstly,the slope and aspect are divided according to topography and geomorphology,and the slope stability is analyzed.Then,the engineering cost,greening rate,greening effect,construction difficulty and adaptability to surrounding environment of various ecological restoration technologies are compared and selected,and finally,the ecological restoration scheme is comprehensively selected on this basis.
作者
刘文芝
LIU Wen-zhi(Sinorex Resource&Environment Engineering co,Ltd,Beijing 101304,China)
出处
《世界有色金属》
2021年第21期173-174,共2页
World Nonferrous Metals
关键词
坡度
坡向
比选
生态修复
slope
slope direction
comparison
ecological restoration