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About

Pucai Wang is a leading atmospheric scientist whose research centers on aerosol optical properties, aerosol-climate interactions, and the long-range transport of pollution across Asia. His most influential work, a 2010 study with 449 citations, established the climatological behavior of fine and coarse mode aerosol mixtures—particularly the interplay between desert dust and combustion-generated particles from fossil fuels and biomass burning—using multiyear data from key global emission regions. Wang’s 2011 paper (143 citations) provided critical baseline aerosol measurements over the central Tibetan Plateau and demonstrated how pollution from South Asia is transported to this pristine environment. His compilation of nearly four years of AERONET data from Beijing (91 citations) quantified aerosol optical depth, single scattering albedo, and asymmetry factor, enabling direct radiative forcing calculations for a heavily polluted urban region. More recently, his 2018 work (86 citations) revealed that severe fine-mode aerosol pollution events in Northeast Asia are frequently associated with extensive cloud cover, complicating satellite retrievals. Wang’s contributions have been instrumental in validating satellite aerosol products, including MISR, across China, and in developing calibration methods for shortwave radiation measurements. His research provides essential observational constraints for understanding how anthropogenic and natural aerosols influence regional climate and air quality.