TY - JOURNAL OF NATURAL RESOURCES A1 - YANG Yu, YU Hong-yuan, LU Gang, WANG Li-mao, ZHAO Yuan, HAO Li-sha, REN Dong-ming, FANG Wei, AN Hai-zhong, CAI Guo-tian T1 - Interview on the unprecedented changes of energy geopolitics and national energy security Y1 - 2021-01-28 00:00:00.0 JF - JOURNAL OF NATURAL RESOURCES JO - JOURNAL OF NATURAL RESOURCES SP - 2803 EP - 2820 VL - 35 IS - 11 UR - {https://www.jnr.ac.cn/EN/10.31497/zrzyxb.20201119} N1 - 10.31497/zrzyxb.20201119 ER -