Particle hygroscopicity during wintertime in the urban atmosphere of Beijing, China

摘要：

1.Introduction Particle hygroscopicity plays an important role in visibility degradation,atmospheric chemistry,and cloud formation and with that also in the global climate (Pandis et al.,1995;Sloane and Wolff,1985;McFiggans et al.,2006).The studies on interaction between water vapor and atmospheric aerosols and the respective relation to chemistry can provide a clear picture of the physicochemical properties to understand the behavior of particles taking up water in the atmosphere.In current study,we investigated the size-resolved particle hygroscopicity and chemical composition during wintertime in Beijing.Our work provided a general overview of particle hygroscopic behavior as well as a comparison of the observed hygroscopic particle growth.

作者: Kai Qiao Yu Wang Jing Zheng Dongjie Shang ZhijunWu Min Hu

作者单位: State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China

会议类型: 国际会议

会议名称: The 4nd International Conference on Environmental Simulation and Pollution Control(第四届环境模拟与污染控制国际学术研讨会暨第九届环境模拟与污染控制学术研讨会)

会议地点: 北京

会议语种:英文

页码: 50-51

在线出版日期: 2015-11-02（万方平台首次上网日期，不代表论文的发表时间）