Li Zhenzhen, Huang Yinbo. Scaling law about aerosol absorption optical depth of typical types[J]. High Power Laser and Particle Beams, 2015, 27: 011005. doi: 10.11884/HPLPB201527.011005
Citation:
Li Zhenzhen, Huang Yinbo. Scaling law about aerosol absorption optical depth of typical types[J]. High Power Laser and Particle Beams, 2015, 27: 011005. doi: 10.11884/HPLPB201527.011005
Li Zhenzhen, Huang Yinbo. Scaling law about aerosol absorption optical depth of typical types[J]. High Power Laser and Particle Beams, 2015, 27: 011005. doi: 10.11884/HPLPB201527.011005
Citation:
Li Zhenzhen, Huang Yinbo. Scaling law about aerosol absorption optical depth of typical types[J]. High Power Laser and Particle Beams, 2015, 27: 011005. doi: 10.11884/HPLPB201527.011005
Key Laboratory of Atmospheric Composition and Optical Radiation,Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei 230031,China;
2.
Graduate University of Chinese Academy of Sciences,Beijing 100039,China
With the power-law wavelength dependence of aerosol absorption optical depth (AAOD), aerosol absorption properties of typical types were studied. The effect of relative humidity on aerosol absorption properties and absorption Angstrom exponent were also analyzed upon different aerosol types containing different compositions. The results show that the power-law wavelength dependence of AAOD is not satisfied at all available wavelength, different aerosol types have differently suitable wavelength range. Relative humidity affects AAOD, this is mainly due to aerosol compositions are influenced by relative humidity. Increasing of relative humidity will lead to a decrease in aerosol absorption. Relative humidity can also affect AAE. The universal law of AAOD of typical types varying with relative humidity and wavelength is obtained.
DownLoad: