Experimental observations of sulfate aerosol properties in Northern Suburb of Nanjing
YANG Shao-bo, CAO Nian-wen
Key Laboratory of Aerosol-Cloud Precipitation of China Meterological Administration, Nanjing University of Information Science and Technology, Nanjing 210044, China
The data of consecutive observations of Micro Pulse Lidar (MPL), achieved at in the northern suburb of Nanjing, was analysed and variations of the aerosol with temperature, humidity and SO2 concentration data were preliminary discussed. It was showed that at the near surface (300m) depolarization ratio of aerosol was larger at 0~10 o'clock with the peak value up to 0.163 at 05:00AM; the depolarization ratio had a negative correlation with temperature, strong positive correlation with humidity and SO2 concentration; under the conditions of low temperature, high relative humidity and high SO2 level, SO2 was more likely to be oxidized to produce non spherical, sulfate aerosol particles.
杨少波, 曹念文. 南京北郊硫酸盐气溶胶性质实验观测[J]. 中国环境科学, 2017, 37(8): 2813-2821.
YANG Shao-bo, CAO Nian-wen. Experimental observations of sulfate aerosol properties in Northern Suburb of Nanjing. CHINA ENVIRONMENTAL SCIENCECE, 2017, 37(8): 2813-2821.
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