Winter-autumn air pollution control plan in North China modified the PM2.5 compositions and sources in Central China - Shuning Jiang; Shaofei Kong; Huang Zheng; Jian Wu; Liquan Yao; Nan Chen; Bo Zhu; Tianliang Zhao; Yongqing Bai; Dantong Liu; Shihua Qi (Atmospheric Environment, 2023)