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生态脆弱区保水采煤矿井(区)等级类型 期刊论文
发表期刊: 煤炭学报. 出版年: 2019, 卷号: 44, 期号: 3, 页码: 718-726
作者:  李文平;  王启庆;  刘士亮;  王苏健
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/29
ecologically fragile area  shallow water  eco-geological environment type  environmental engineering geological patterns  grade types of water-preserved coal mining coalmines  water-preserved coal mining  
Classification of the type of eco-geological environment of a coal mine district: A case study of an ecologically fragile region in Western China 期刊论文
发表期刊: JOURNAL OF CLEANER PRODUCTION. 出版年: 2018, 卷号: 174, 页码: 1513-1526
作者:  Yang, Zhi;  Li, Wenping;  Pei, Yabing;  Qiao, Wei;  Wu, Yanli
收藏  |  浏览/下载:29/0  |  提交时间:2019/11/29
Coal mine district  Fuzzy Delphi analytic hierarchy process  Weighted fuzzy C-means clustering algorithm  Eco-geological environment type classification