基于遥感的露天煤矿集中区地质环境灰关联评价——以准格尔煤田为例
高俊华, 刘莎莎, 杨金中, 赵明鹏, 刘欣悦, 邹联学

Gray correlation evaluation of geological environment in the open-pit coal mine concentration area based on remote sensing:A case study of the Zhungeer Coalfield
GAO Junhua, LIU Shasha, YANG Jinzhong, ZHAO Mingpeng, LIU Xinyue, ZOU Lianxue
图3 准格尔煤田矿山灰关联平均值趋势
Fig.3 Trend of ash-associated averages of mines in Zhungeer Coalfield