露天采矿技术2024，Vol.39Issue(4)：88-92,5.DOI:10.13235/j.cnki.ltcm.2024.04.020
乌煤公司锗煤露天矿排土场削坡20°背景下的生态修复评价
Ecological restoration evaluation under the background of 20°slope cutting in the germanium coal open-pit mine dump of Wumei Company
刘峰 1张雷涛 1殷飞 1李志刚1
作者信息
- 1. 锡林郭勒盟乌兰图嘎煤炭有限责任公司,内蒙古 锡林浩特 02600
- 折叠
摘要
Abstract
In order to evaluate the ecological restoration effect of the high and steep slope of the germanium coal open-pit mine dump after slope cutting by 20°,the article adopts Sentinel-2 remote sensing data,uses the principal component analysis to construct RSEI remote sensing ecological index in the cutting area,studies and analyzes the rule of ecological environmental quality.The results show that the high and steep slope can conserve water and reduce water evaporation after slope cutting,and the ecological environment quality is obviously improved,and maintenance free state can be realized basically in 3-5 years.关键词
削坡/生态修复/Sentinel-2/主成分分析/RSEI遥感生态指数Key words
slope cutting/ecological remediation/Sentinel-2/principal component analysis/RSEI remote sensing ecological index分类
资源环境引用本文复制引用
刘峰,张雷涛,殷飞,李志刚..乌煤公司锗煤露天矿排土场削坡20°背景下的生态修复评价[J].露天采矿技术,2024,39(4):88-92,5.
