Seasonal variations, molecular distributions, and stable carbon isotopic compositions of dicarboxylic acids, ketocarboxylic acids, and α-dicarbonyls in PM2.5 from Beijing, China

Wanyu Zhao, Insititute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China, Kimitaka Kawamura, Hokkaido University, Institute of Low Temperature Science, Sapporo, Japan and Pingqing Fu, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China
Scientific Team Name: State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China