黄河流域资源型城市生态效率时空演变及驱动因素
阎晓, 涂建军
The spatio-temporal evolution and driving factors of eco-efficiency of resource-based cities in the Yellow River Basin
YAN Xiao, TU Jian-jun
自然资源学报 . 2021, (1): 223 -239 .  DOI: 10.31497/zrzyxb.20210115