北京地区大气污染物源区特征及与重污染过程的关系 - Zou, Qingqing; Cai, Xuhui; Guo, Mengting; Song, Yu; Zhang, Xiaoling (Beijing da xue xue bao, 2018)
Keywords: Air pollution; PCB; Polychlorinated biphenyls; Seasonal variations; Temporal variations; Beijing China; China; long-term mean; Beijing; 多年平均; footprint; source area; heavy air pollution; 污染物源区; 印痕; 重污染; 北京