Chemical characterization and source apportionment of fine particulate matter in Yangzhou, China, using offline aerosol mass spectrometry

Ling Li1, Xinlei Ge2, Jianzhong Xu3 and Zhaolian Ye1, (1)NUIST Nanjing University of Information Science and Technology, Nanjing, China, (2)Nanjing University of Information Science and Technology, Nanjing, China, (3)Northwest Eco-Environment and Resources Institute, CAS, Arid and Cold Regions Environmental and Engineering Research, Beijng, China