Toxics
Insight into the Formation of Winter Black Carbon and Brown Carbon over Xi'an in Northwestern China.
Dan Li, Qian Zhang, Ziqi Meng, Hongmei Xu, Peng Wei, Yu Wang, Zhenxing Shen
Published: 202610.3390/toxics14010093
Abstract
This study evaluates the effectiveness of air pollution control measures in Xi'an, China, by investigating long-term changes in the concentrations, optical properties, and sources of black carbon (BC) and brown carbon (BrC). Wintertime observations o…
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