The serious air pollution problem has aroused widespread public concerns in China.Nanjing city,as one of the famous cities of China,is faced with the same situation.This research aims to investigate s
Size-segregated aerosols were collected in Urumqi,a megacity in northwest China,during two heating seasons before(heating season Ⅰ: 2012.1-2012.3)and after the project "shifting coal to natural gas"(h
Experiments were conducted in a dynamic chamber system to measure the formation of secondary organic aerosol(SOA)and particle-bound reactive oxygen species(ROS)produced from limonene ozonolysis in the