TY - Journal of Geographical Sciences A1 - WANG Zhenbo, LIANG Longwu, WANG Xujing T1 - Spatiotemporal evolution of PM2.5 concentrations in urban agglomerations of China Y1 - 2021-08-25 00:00:00.0 JF - Journal of Geographical Sciences JO - Journal of Geographical Sciences SP - 878 EP - 898 VL - 31 IS - 6 UR - {https://www.geogsci.com/EN/10.1007/s11442-021-1876-2} N1 - 10.1007/s11442-021-1876-2 ER -