Seasonal variability of monosaccharide anhydrides, resin acids, methoxyphenols and saccharides in PM2.5 in Brno, the Czech Republic

Atmospheric Pollution Research

P.MikuÅ¡ka¹ 

关键词: Atmospheric aerosols;    PM2.5;    Organic compounds;    Emission sources;    Wood burning;    Urban area;   

DOI  :  10.1016/j.apr.2016.12.018

学科分类：农业科学（综合）

来源: Dokuz Eylul Universitesi * Department of Environmental Engineering

【 摘 要 】

PM2.5 aerosols were collected over of 24-hrs on quartz fiber filters in the city of Brno (Czech Republic) in a week campaign in winter, spring, summer and autumn 2010 and winter 2011. Selected organic compounds including monosaccharide anhydrides, methoxyphenols, resin acids and saccharides were determined in collected samples using GC-MS. The analysis of the source specific molecular markers in collected aerosols identified the contributions of three main emission sources, i.e., wood combustion within residential heating, various biological sources and resuspended soil.

【 授权许可】

CC BY