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利用IKONOS影像对红格钒钛磁铁矿区的矿山地质环境进行监测,结合实地调查资料,利用模糊数学综合评价法建立了研究区的评价指标体系,并对研究区矿山地质环境进行了综合评价。以研究区内5个规模较大的矿山为评价单元,得到白草铁矿、潘家田铁矿和小黑箐铁矿的矿山地质环境评价等级为Ⅰ(好),优于阳雀箐铁矿的Ⅱ(一般)和红格铁矿的Ⅲ(较差)。研究成果可为矿山地质环境评价、矿产资源合理开发及矿山生态环境综合整治等工作提供参考。
IKONOS images were used to monitor the geological environment of the mine in Hongge vanadium titano-magnetite mining area. Based on the field survey data, the evaluation index system of the study area was established by using the fuzzy mathematics comprehensive evaluation method, and the comprehensive evaluation of the mine geological environment in the study area was conducted. Taking the five large-scale mines in the study area as the evaluation unit, the grade of geological environment evaluation of mine with Baicao Iron Mine, Panjiatian Mine and Xiaheili Iron Mine is I (good), which is better than that of Yangquefang Iron Mine Ⅱ (general) and Ⅲ (less) of Erghonite. The research results can provide reference for mine geological environment evaluation, reasonable exploitation of mineral resources and comprehensive improvement of mine ecological environment.