Aerosol observation in Fengtai area, Beijing--颗粒学报PARTICUOLOGY

Liu, Z., Liu, J., Wang, B., Lu, F., Huang, S., Wu, D., & Han, D. (2008). Aerosol observation in Fengtai area, Beijing. Particuology, 6(3), 214–217. https://doi.org/10.1016/j.partic.2007.09.004

Aerosol observation in Fengtai area, Beijing

Zengdong Liu^*, Jianguo Liu, Bei Wang, Fan Lu, Shuhua Huang, Dexia Wu, Daowen Han

Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, CAS, Hefei 230031, China

10.1016/j.partic.2007.09.004

Volume 6, Issue 3, June 2008, Pages 214-217

Received 17 January 2007, Accepted 18 September 2007, Available online 27 May 2008.

E-mail: zdliu@aiofm.ac.cn

Highlights

Abstract

Measurements of aerosol number concentration and particulate matter with diameter less than 10 μm (PM₁₀) mass concentrations of urban background aerosols were performed in Fengtai area, Beijing in 2006. Black carbon (BC) was collected simultaneously from the ground and analyzed to determine the particulate matter components. To satisfy the interest in continuous monitoring of temporal and spatial distribution of aerosols, the relationship between extinction coefficient (visibility) measured by lidar remote sensing and the aerosol number concentration measured from the ground was derived by using statistical method. Vertical particle number concentration profile within the planetary boundary layer could be inversed through the lidar data as well as the statistical relation.

Graphical abstract

Keywords

Number concentration; Aerosol components; Extinction coefficient; Vertical distribution

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