Correlation Study Between Suspended Particulate Matter and DOAS Data

作     者：司福祺 刘建国 谢品华 张玉钧 刘文清 Hiroaki KUZE Nofel LAGROSAS Nobuo TAKEUCHI 

作者机构：Key Laboratory of Environmental Optics & Technology Center for Environmental Remote Sensing 

出 版 物：《Advances in Atmospheric Sciences》 (大气科学进展（英文版）)

年 卷 期：2006年第23卷第3期

页      面：461-467页

核心收录：

学科分类：07[理学] 070601[理学-气象学] 0706[理学-大气科学] 

主　　题：Aerosol differential optical absorption spectroscopy suspended particulate matter mass extinction efficiency 

摘      要：Continuous data of aerosol optical thickness monitored using differential optical absorption spectroscopy （DOAS） are correlated with the concentration of ground-measured suspended particulate matter （SPM）. A high correlation is found between the DOAS and the ground SPM data, making it possible to calculate the mass extinction efficiency of the aerosols in the atmosphere. It is found that the value of mean mass extinction efficiency （MEE） varies over a range of 2.6-13.7 m^2 g^-1, with smaller and larger values occurring for size distributions dominated by coarse and fine particles, respectively.