Insight into characteristics and sources of PM2.5 in the   Beijing-Tianjin-Hebei region, China

doi:10.1093/nsr/nwv003

CORC > 北京大学 > 环境科学与工程学院

	Insight into characteristics and sources of PM2.5 in the Beijing-Tianjin-Hebei region, China
	Hu, Min ; Guo, Song ; Peng, Jian-fei ; Wu, Zhi-jun
刊名	NATIONAL SCIENCE REVIEW
	2015
关键词	Tianjin Hebei region China in the Beijing particulate experienced aerosols mater contributions released SOURCE APPORTIONMENT SECONDARY FORMATION ORGANIC AEROSOLS
DOI	10.1093/nsr/nwv003
英文摘要	As the world's second-largest economy, China has experienced severe air pollution with unprecedentedly high levels of PM_(2.5), i.e. particulate matter smaller than 2.5 μm in diameter. The Ministry of Environmental Protection of China released an air pollution monitoring report for the year 2013 for the 74 largest cities of China. The Beijing-Tianjin-Hebei (BTH) region was classified as having the poorest air quality. The annual average PM_(2.5) concentration of the 13 cities in the BTH region was 106 μg/m~3. None of these cities met the new annual China Ambient Air Quality Standard (CAAQS), and 10.4-79.2% of the total days in 2013 met the daily CAAQS. Seven cities ranked in the top 10 with poorest air quality in the country. In January 2013, there were severe regional haze events in the BTH region, with the highest hourly PM_(2.5) concentration in Beijing exceeding 900 μg/m~3.; SCI(E); 中国科学引文数据库(CSCD); EDITORIAL MATERIAL; minhu@pku.edu.cn; songguo@geos.tamu.edu; 3; 257-258; 2
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/451433]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Hu, Min,Guo, Song,Peng, Jian-fei,et al. Insight into characteristics and sources of PM2.5 in the Beijing-Tianjin-Hebei region, China[J]. NATIONAL SCIENCE REVIEW,2015.
APA	Hu, Min,Guo, Song,Peng, Jian-fei,&Wu, Zhi-jun.(2015).Insight into characteristics and sources of PM2.5 in the Beijing-Tianjin-Hebei region, China.NATIONAL SCIENCE REVIEW.
MLA	Hu, Min,et al."Insight into characteristics and sources of PM2.5 in the Beijing-Tianjin-Hebei region, China".NATIONAL SCIENCE REVIEW (2015).