Abstract:Relationship between dust aerosol and solar radiation in gebi desert in North China was analyzed based on observational and calculative data, such as TOMS aerosol index (AI), total astronomical radiation, total solar radiation and dust visibility. in China mainland. It turns out that there were perfect correlation and same trend between the total solar radiation and AI, suggesting that the thermal convection triggered by solar radiation was the most important factor for dust aerosol. It also shows that the input of dust aerosol in atmosphere would affect solar radiation significantly and persistently. Besides these, the ratio of absorption and scattering of solar radiation by dust aerosol between fine days and sandstorm was above 60%.
邓祖琴, 韩永翔, 白虎志, 赵天良. 中国北方沙漠戈壁区沙尘气溶胶与太阳辐射的关系[J]. 中国环境科学, 2011, 31(11): 1761-1767.
DENG Zu-Qin, HAN Yong-Xiang, BAI Hu-Zhi, ZHAO Tian-Liang. Relationship between dust aerosol and solar radiation in gebi desert in North China. CHINA ENVIRONMENTAL SCIENCECE, 2011, 31(11): 1761-1767.