Characteristics of Carbon Aerosol Spectrum and Water Soluble Components Spectral in South China during 1988-2010 Period
By using the graded aerosol samples, which were determined in South China during 2006–2008 period, based on current analyzing methods of Elemental Carbon (EC), through comparative experiments, the proper experimental program of analyzing EC in historical samples are preliminarily established; The result shows, among the historical samples, only 4 group samples would melt lt over 700℃, and they are domestic glass fiber filter samples; while the others can bear the temperature as high as 870℃, they are domestic quartz fiber filter samples. It’s reasonable and credible of using current heating program, “quartz parameter, to analyze the historical domestic quartz samples, but not domestic quartz samples. Hereby, the EC spectrum and spectrum of water-soluble components over the past 23 years in South China will be studied and discussed according to different regions and different stages. Accordingly, provide valuable observational input parameters for the climate model assessing the regional climate and environmental change; thus, reduce the estimate value’s uncertainty of aerosol radiative forcing.
South China domestic quartz fiber filter samples EC spectrum spectrum of water-soluble components aerosol radiative forcing
Dui Wu Biting Liao
Guangzhou Institute of Tropical Marine and Meteorology
国际会议
西安
英文
619-626
2011-08-17（万方平台首次上网日期，不代表论文的发表时间）