Abstract：In the present paper, using UV CCD optical multi-channel analyzer, the solar ultraviolet radiation spectra under the conditions of cloud cover were measured, and the impact of clouds on the solar ultraviolet radiation spectra were studied mostly. The results of spectral analysis showed that the intensity of solar ultraviolet radiation spectra was weakened by the clouds. The solar ultraviolet radiation spectral intensity attenuation depended on the wavelength and decreased with decreasing wavelength. The greater the cloud cover, the stronger the attenuation, The solar ultraviolet radiation spectral intensity at wavelengths below 315 nm was affected relatively less by the cloud cover. These results have more important practical applications. When we use solar ultraviolet radiation spectrum to study the atmospheric composition, we should choose the spectral band that is less affected by the atmospheric environment.
赵晓艳，闫海涛，甄志强，汤正新，王 翚 . 云影响太阳紫外辐射光谱的研究[J]. 光谱学与光谱分析, 2011, 31(01): 55-57.
ZHAO Xiao-yan, YAN Hai-tao, ZHEN Zhi-qiang, TANG Zheng-xin, WANG Hui . Research on Clouds Affecting the Spectra of Solar Ultraviolet Radiation . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2011, 31(01): 55-57.
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