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Yang Li, Jun Tao, Leiming Zhang, Xiaofang Jia and Yunfei Wu
Daily PM2.5 samples were collected at Shangdianzi (SDZ) regional site in Beijing?Tianjin?Hebei (BTH) region in 2015. Samples were subject to chemical analysis for organic carbon (OC), elemental carbon (EC), and major water-soluble inorganic ions. The ann...
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