Paper Title:

Analysis of the Characteristics of Typical Haze in Winter

Periodical Advanced Materials Research (Volumes 356 - 360)
Main Theme Progress in Environmental Science and Engineering
Edited by Hexing Li, Qunjie Xu and Daquan Zhang
Pages 2596-2600
DOI 10.4028/www.scientific.net/AMR.356-360.2596
Citation Yun Hai Zhang et al., 2011, Advanced Materials Research, 356-360, 2596
Online since October, 2011
Authors Yun Hai Zhang, Yang Feng Wang, Yan Jun Ma
Keywords Air Quality, Characteristic, Data Analysis, Haze
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Abstract

Based on meteorology and environment monitoring data in January, 2008 in Liaoning central region, a typical haze weather process was analyzed. The results showed that haze was formed due to the stable weather condition in the earth surface and upper air layer in Liaoning central region. Especially because that the weakening of atmospheric dispersion ability in the urban boundary layer that was 500m under earth surface, caused the pollutant in the air cannot disperse. Thus, it resulted in the deterioration of air quality, increase of concentration of particulate mass, and declination of visibility. And in the end, haze formed.