Sub-Mode Aerosol Volume Size Distribution and Complex Refractive Index from the Three-Year Ground-Based Measurements in Chengdu China
Sub-Mode Aerosol Volume Size Distribution and Complex Refractive Index from the Three-Year Ground-Based Measurements in Chengdu China
复制标题
中国成都三年地基测量的子模式气溶胶体积粒径分布和复折射率
DOI:
10.3390/atmos10020046
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发表时间:
2019-01
期刊:
影响因子:
2.9
通讯作者:
Zhang Yang
中科院分区:
文献类型:
--
作者:
Zhang Chi;Zhang Ying;Li Zhengqiang;Wang Yongqian;Xu Hua;Li Kaitao;Li Donghui;Xie Yisong;Zhang Yang
Chengdu is a typical basin city of Southwest China with rare observations of remote sensing measurements. To assess the climate change and establish a region aerosol model, a deeper understanding of the separated volume size distribution (VSD) and complex refractive index (CRI) is required. In this study, we employed the sub-mode VSD and CRI in Chengdu based on the three years observation data to investigate the sub-mode characteristics and climate effects. The annual average fraction of the fine-mode aerosol optical depth (AODf) is 92%, which has the same monthly tendency as the total AOD. But the coarse-mode aerosol optical depth (AODc) has little variation in different months. There are four distinguishing modes of VSD in Chengdu; the median radii are 0.17 μm ± 0.05, 0.31 μm ± 0.12, 1.62 μm ± 0.45, 3.25 μm ± 0.99, respectively. The multi-year average and seasonal variations of fine- and coarse-mode VSD and CRI are also analyzed to characterize aerosols over this region. The fine-mode single scattering albedos (SSAs) are higher than the coarse-mode ones, which suggests that the coarse-mode aerosols have a stronger absorbing effect on solar light than the small-size aerosol particles in Chengdu.
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DOI:
10.1080/00022470.1975.10470110
发表时间:
1975
期刊:
Journal of the Air Pollution Control Association
影响因子:
--
作者:
K. Willeke;K. T. Whitby
通讯作者:
K. Willeke;K. T. Whitby
影响因子:
2.9
作者:
Shi Guangming;Liu Ruiling;Wang Dingyi;Yang Fumo
通讯作者:
Yang Fumo
DOI:
--
发表时间:
--
期刊:
--
影响因子:
--
作者:
Z. Li;X. Gu;L. Wang;D. Li;Y. Xie;K. Li;O. Dubovik;G. Schuster;P. Goloub;Y. Zhang-Y.-Zha
通讯作者:
Z. Li;X. Gu;L. Wang;D. Li;Y. Xie;K. Li;O. Dubovik;G. Schuster;P. Goloub;Y. Zhang-Y.-Zha
影响因子:
5.8
作者:
Xiao-dong Li;Zhou Yang;P. Fu;Jing Yu;Yunchao Lang;Di Liu;K. Ono;K. Kawamura
通讯作者:
Xiao-dong Li;Zhou Yang;P. Fu;Jing Yu;Yunchao Lang;Di Liu;K. Ono;K. Kawamura
影响因子:
6.3
作者:
Liu, X. G.;Li, J.;Hu, M.
通讯作者:
Hu, M.