Variation, sources and historical trend of black carbon in Beijing, China based on ground observation and MERRA-2

Weihua Qin1, Yuepeng Zhang1, Jing Chen2

  • 1State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing, 100875, China; Center of Atmospheric Environmental Studies, Beijing Normal University, Beijing, 100875, China.

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