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 introduced, such as haze, dust and so on. Such four aspects are emphasized: (1) physical-optical properties of high concentration of aerosol; (2) effects of relative humidity on aerosol scattering; (3) the polarization reflection characteristics; (4) multiple scattering between ground and atmosphere, the vector radioactive transfer modeling in high concentration of aerosol.