摘要
利用北京地区１９９０年太阳分光辐射的观测资料，计算了影响太阳紫外辐射的各因子的变化所引起的太阳紫外辐射的变化。当臭氧、水汽、气溶胶分别减少５％时，到达地面的太阳紫外辐射将分别增加０．８４％、０．２７％和１．９０％。在分析太阳紫外辐射的变化趋势时，应当全面考虑各个因子的影响。
The change of the solar ulrraviolet radiation caused by changes of the factors such as ozone,water vapour and aerosol, was calculated based on the observations of solar spectral radiation in 1990 over Beijing area. The solar uhraviolet radiation will increase 0.84%, 0.27% and 1.90%respectively while ozone, water vapour and aerosol decrease 5%. The influence Of all the factors affecting solar ultraviolet radiation should be considered comprehensively as analysing the variation trends of solar ultraviolet radiation.
出处
《气象》
CSCD
北大核心
1995年第9期3-6,共4页
Meteorological Monthly
