卢怡、奚梦晓和周培生在2020年5月完成了他们的硕士论文答辩。他们的论文题目分别是“基于卫星观测约束的长三角典型活动空气质量保障方案下氮氧化物的减排效果研究”、“中国典型大气污染物混合沉降时空分布格局及其与排放响应关系研究”和“南京市大气汞的源汇特征及其影响因素研究”。答辩委员会主席是王勤耕教授，其他委员会成员包括钟寰教授和王海鲲教授。
       祝贺卢怡、奚梦晓和周培生！

      Yi Lu and Mengxiao Xi and Peisheng Zhou finished their master thesis defense in May 2020. The titles of their theses are "Evaluation of the NOx emission reductions from the Air Quality Assurance Actions for Typical Events in the Yangtze River Delta Region Based on Satellite Observation Constraint" ，"The study on spatiotemporal pattern of bulk depositions and their responses to emissions of typical atmospheric pollutants in China "and "Characteristics and Influencing Factors of Atmospheric Mercury Sources and Sinks in Nanjing", respectively. The chair of dissertation committee is Prof. Qingeng Wang, and other committee members include Prof. Huan Zhong and Haikun Wang.
      Congratulations to Yi Lu , Mengxiao Xi and Peisheng Zhou!