Aerosol optical properties and a closure study of black carbon mixing state for dry particles in the Pearl River Delta, China

摘要

This work analyses optical properties of the dry aerosol particles from 22 February to 18 March at the CAWNET station in the Pearl River Delta(PRD), China. The representative values of scattering coefficient, hemispheric backscattering coefficient, absorption coefficient, hemispheric backscattering fraction, single scattering albedo, as well as scattering Angstrom exponent were presented.