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    Development status and prospects of China's energy minerals under the target of carbon peak and carbon neutral
    FAN Dalei, LI Fubing, WANG Zongli, MIAO Qi, BAI Yu, LIU Qingyun
    2021, 30(6): 1-8. DOI: 10.12075/j.issn.1004-4051.2021.06.033
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    Overall trend of China's mineral resources security in the new era
    WU Chuguo, TANG Wenhao, ZHANG Yali, CHEN Congxi, MA Yonghuan, CAO Tingyu, ZHAO Xiaoyu, CHEN Jing
    2021, 30(6): 9-15. DOI: 10.12075/j.issn.1004-4051.2021.06.031
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    Prospects of global copper supply and demand during the 14th Five Year Plan Period
    LIN Bolei, YAN Weidong, GUO Juan, SU Yu, YU Jiangwei
    2021, 30(6): 16-22. DOI: 10.12075/j.issn.1004-4051.2021.06.029
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    Research on risk identification and prevention of overseas investment of state-owned mining enterprises
    GUO Xiaolin
    2021, 30(6): 23-28. DOI: 10.12075/j.issn.1004-4051.2021.06.030
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    Research on the management mode of oil and gas resources exploration and development in China
    HAN Yaqin, JING Dongsheng, GUO Lina, ZHANG Haoze
    2021, 30(6): 29-32. DOI: 10.12075/j.issn.1004-4051.2021.06.014
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    Research on distribution characteristics and development layout of coal resources in Inner Mongolia
    HUO Chao, DU Jinlong, QI Kuan, ZHAO Ming, ZHAO Yue, HAN Xiaozhou
    2021, 30(6): 33-36,119. DOI: 10.12075/j.issn.1004-4051.2021.06.005
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    Research on the investment estimation model of coal construction project based on LS-SVM
    NING Hui
    2021, 30(6): 37-43. DOI: 10.12075/j.issn.1004-4051.2021.06.016
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    Research on the transformation model of coal resource-based cities: taking Xuzhou Jiawang as an example
    AN Shi, ZHANG Shaoliang, HOU Huping, MENG Chao
    2021, 30(6): 44-49. DOI: 10.12075/j.issn.1004-4051.2021.06.007
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    EKC analysis of economic growth and environmental pollution in coal resource-based city: taking Datong city as an example
    LI Xuanni, LIU Shan, LIAO Lei, CAO Lei, DONG Xiaolin
    2021, 30(6): 50-56,132. DOI: 10.12075/j.issn.1004-4051.2021.06.027
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    Research on the evolution of coupling coordination degree of the “economy-society-ecology” compound system in resource exhausted cities
    XU Jinlong, XIE Lingling, HUANG Tianneng
    2021, 30(6): 57-64. DOI: 10.12075/j.issn.1004-4051.2021.06.020
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    Vulnerability assessment and early warning mechanism of resource-based city: taking Shanxi province as an example
    BI Yunlong, NIU Fangqu, LI Wei, QI Rui, YANG Zhuangzhuang
    2021, 30(6): 65-73. DOI: 10.12075/j.issn.1004-4051.2021.06.021
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    A conservation type of world heritage: the concept and characteristics of mining town heritage
    DING Xinjun
    2021, 30(6): 74-81. DOI: 10.12075/j.issn.1004-4051.2021.06.012
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    Study on land reclamation strategy of coal mining subsidence area with high groundwater level in plain based on ANP-SWOT model
    LI Zhen, HUANG Yuanfang, ZHANG Shiwen, ZHANG Pingsong, ZHAI Zihan, ZHOU Yan, ZHAO Hua
    2021, 30(6): 82-88. DOI: 10.12075/j.issn.1004-4051.2021.06.004
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    Comprehensive utilization model of oil storage and energy storage of abandoned open-pit
    CAO Shouhe, CHEN Shuzhao, SHANG Tao, YANG Meng
    2021, 30(6): 89-94. DOI: 10.12075/j.issn.1004-4051.2021.06.008
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    Study on in situ solidification and thick base material spraying technology of acid mining slope in metal sulfide mine
    LIU Yuhua
    2021, 30(6): 95-99. DOI: 10.12075/j.issn.1004-4051.2021.06.032
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    Visual recognition and judgment method of ore fragmentation
    HE Wenxuan, HU Jian, LIU Xiaobo, JING Hongdi, SUN Xiaoyu
    2021, 30(6): 100-105. DOI: 10.12075/j.issn.1004-4051.2021.06.028
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    Disaster avoidance path planning for mine floor based on improved firefly algorithm
    WANG Peng, ZHU Xi'an, WANG Zhan'gang, LIU Demin
    2021, 30(6): 106-111. DOI: 10.12075/j.issn.1004-4051.2021.06.002
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    Research status and development direction of theory and technology of hydraulic fracturing for underground coal seam
    QIN Muguang
    2021, 30(6): 112-119. DOI: 10.12075/j.issn.1004-4051.2021.06.019
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    Research on deformation characteristics and surrounding rock stability of soft coal seam roadway
    CHEN Yang, ZANG Chuanwei, QU Chenming, ZHU Hongmo
    2021, 30(6): 120-126. DOI: 10.12075/j.issn.1004-4051.2021.06.015
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    Variation rule of stress field distribution at working face under the overlying coal pillar
    CHU Fuyan, WU Aijun, NAN Wei
    2021, 30(6): 127-132. DOI: 10.12075/j.issn.1004-4051.2021.06.010
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    Experimental study on the characteristics of spatiotemporal evolution of overburden deformation and failure in fully mechanized caving face
    XU Hailiang, REN Hehuan, SONG Yimin, HE Zhijie, ZHU Chenli
    2021, 30(6): 133-139. DOI: 10.12075/j.issn.1004-4051.2021.06.022
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    Analysis on evolution characteristics of mining floor failure in deep inclined coal seam
    LI Yanheng, XU Jinfeng, MAN Jianqi, TAO Zhen, REN Chuan, LI Wenhui, ZHAO Xin, LI Chong
    2021, 30(6): 140-145. DOI: 10.12075/j.issn.1004-4051.2021.06.024
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    Application practice of narrow coal pillar reservation and support technology in gob side driving in No.13 mine of Pingmei
    HE Shudong
    2021, 30(6): 146-151. DOI: 10.12075/j.issn.1004-4051.2021.06.018
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    Adsorption and desorption characteristics of clay minerals on NH4+ in the leaching agent of weathered crust elution-deposited rare earth ore
    HUANG Shuxin, FENG Jian, LIU Jiequan, YU Junxia, CHI Ru'an
    2021, 30(6): 152-158. DOI: 10.12075/j.issn.1004-4051.2021.06.009
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    Experiment research on mineral processing of iron ore associated copper and zinc
    DENG Lihong, ZHOU Xiaotong, GUAN Tong, FU Guangqin
    2021, 30(6): 159-164. DOI: 10.12075/j.issn.1004-4051.2021.06.017
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    Temperature variation law of coal with different gas pressure under uniaxial compression
    HAO Tianxuan, LI Fan, TANG Yiju
    2021, 30(6): 165-170. DOI: 10.12075/j.issn.1004-4051.2021.06.001
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    Experimental study on the feasibility of the technology of increasing permeability in the cracked coal seam caused by liquid nitrogen
    CHENG Bo, YAN Wenxue, LING Nan, SHU Hai
    2021, 30(6): 171-176. DOI: 10.12075/j.issn.1004-4051.2021.06.006
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    Statistical law of gas concentration distribution in coal mine working face
    XI Guojun, GUO Qing, WANG Hu, TANG Hong, XU Yonggang, YE Zhi
    2021, 30(6): 177-183. DOI: 10.12075/j.issn.1004-4051.2021.06.011
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    Experimental study on effects of particle migration on hydraulic characteristics of crushed sandstone during water inrush
    CHEN Xuewen, LYU Runsheng
    2021, 30(6): 184-188. DOI: 10.12075/j.issn.1004-4051.2021.06.023
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    Study on the correlation between uniaxial compressive strength and point load strength of limestone
    LI Shaoqian, ZHAO Zhouneng, WU Ji
    2021, 30(6): 189-194. DOI: 10.12075/j.issn.1004-4051.2021.06.003
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    Evaluation of the susceptibility of karst ground collapse disaster based on AHP-FCE model
    LI Wenbo, ZHANG Hongyan, PENG Chao
    2021, 30(6): 195-199. DOI: 10.12075/j.issn.1004-4051.2021.06.034
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    Meso simulation of uniaxial compression of heterogeneous rock and description of fracture characteristics
    MA Wanli, CHEN Shijiang
    2021, 30(6): 200-206. DOI: 10.12075/j.issn.1004-4051.2021.06.013
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    Study on the influence of geometrical characteristics of single Beishan granite fracture under normal stress on seepage behaviors of radiation flow
    FAN Dongjue, ZHAO Xingguang, ZHANG Haiyang, LIU Jian, LIU Feiyang
    2021, 30(6): 207-213. DOI: 10.12075/j.issn.1004-4051.2021.06.025
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    Classification and development characteristics of coal reservoir types based on drilling fluid pollution
    MIAO Huan, WANG Yanbin, HAN Wenlong, WU Xiang, ZHAO Shihu, LI Jianhong
    2021, 30(6): 214-220. DOI: 10.12075/j.issn.1004-4051.2021.06.026
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