The spatial-temporal characteristics and influencing factors of air pollution in Beijing-Tianjin-Hebei urban agglomeration
LIU Haimeng,FANG Chuanglin,Huang Jiejun,ZHU Xiangdong,ZHOU Yi,WANG Zhenbo,ZHANG Qiang
Acta Geographica Sinica . 2018, (1): 177 -191 .  DOI: 10.11821/dlxb201801015