Temperature Dependence of Atmospheric NO3 Loss Frequency
- Received Date: 2010-11-19
- NO3, Differential optical absorption spectroscopy, Indicator, Loss frequency, Oxidation capacity
Abstract: A new indicator with temperature dependence of the NO3 loss frequency, was developed to study the contribution of NO3 to the oxidation of monoterpenes and NOx removal in the atmosphere. The new indicator arises from the temperature dependence of kinetic constant. The new indicator was applied to data of observation based on differential optical absorp-tion spectroscopy system on the outskirts of Hefei, China. According to the findings, the contribution of monoterpenes to the loss of NO3 was 70%～80%.
|Citation:||Su-wen Li, Pin-hua Xie, De-bao Chen, En-hua Jiang, Xu-de Wang. Temperature Dependence of Atmospheric NO3 Loss Frequency[J]. Chinese Journal of Chemical Physics , 2011, 24(2): 145-149. doi: 10.1088/1674-0068/24/02/145-149|