大气灰霾高浓度气溶胶光学散射传输特性研究进展

Research Progress of Optical Scattering Transmission Properties of Haze and Other High Concentration of Atmospheric Aerosol

讨论了灰霾、沙尘等高浓度气溶胶条件下的有关散射传输问题的研究进展,内容包括:(1)灰霾、沙尘等高浓度气溶胶粒子的物理光学特性;(2)气溶胶粒子吸湿变化对粒子散射传输的影响;(3)气溶胶偏振反射特性;(4)地气间多次散射问题,高浓度气溶胶背景下矢量辐射传输建模的研究。

Research progress of scatting transmission properties of high concentration of aerosol are intro-duced, such as haze, dust and so on. Such four aspects are emphasized： （1） physical-optical properties ofhigh concentration of aerosol; （2） effects of relative humidity on aerosol scattering;the polarization reflec-tion characteristics; （4） multiple scattering between ground and atmosphere, the vector radioactive transfermodeling in high concentration of aerosol