摘要
根据气溶胶折射指数的参数化方法确定其虚部ｋ的日变化，并考虑其对短波加热率的影响，发现用ｋ的日平均值代替其逐时值计算大气气溶胶加热率，将使所得结果增大，最大增值可达１．
The diurnal variation of the imaginary part(k) of the aerosol refractive index is determined according to the parameterization method and its effects on shortwave heating rates are considered. We find that if k takes daily average values instead of its hour-to-hour values,the atmospheric aerosol heating rates will be overestimated. The overestimated maximum is about 1.6℃/d.
出处
《高原气象》
CSCD
北大核心
1997年第4期353-358,共6页
Plateau Meteorology
基金
国家自然科学基金
