干旱区生态环境知识资源中心(Arid): The Effect of Dust Emissions on PM10 Concentration in East Asia

Arid

DOI	10.5572/KOSAE.2016.32.1.032
	The Effect of Dust Emissions on PM10 Concentration in East Asia
	Choi, Dae-Ryun; Koo, Youn-Seo; Jo, Jin-Sik; Jang, Young-Kee; Lee, Jae-Bum; Park, Hyun-Ju
通讯作者	Koo, YS
来源期刊	JOURNAL OF KOREAN SOCIETY FOR ATMOSPHERIC ENVIRONMENT
ISSN	1598-7132
EISSN	2383-5346
出版年	2016
卷号	32 期号:1 页码:32-45
英文摘要	The anthropogenic aerosols originated from the pollutant emissions in the eastern part of China and dust emitted in northwestern China in Yellow sand regions are subsequently transported via eastward wind to the Korean peninsula and then these aerosols induce high PM10 concentrations in Korean peninsula. In order to estimate air quality considering anthropogenic and dust emissions, Comprehensive Air-quality Model with extension (CAMx) was applied to simulate PM10 concentration. The predicted PM10 concentrations without/ with dust emissions were compared with observations at ambient air quality monitoring sites in China and Korea for 2008. The predicted PM10 concentrations with dust emissions could depict the variation of measured PM10 especially during Yellow sand events in Korea. The comparisons also showed that predicted PM10 concentrations without dust emissions were under-predicted while predictions of PM10 concentrations with dust emission were in good agreement with observations. This implied that dust emissions from desert and barren soil in southern Mongolia and northern China minimized the discrepancies in the PM10 predictions in East Asia. The effect of dust emission on annual PM10 concentrations in Korea Peninsula for year 2008 was 5 similar to 10 mu g/m(3), which were about 20% of observed annual PM10 concentrations.
英文关键词	CAMx PM Dust emission ADAM2
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000408953100004
WOS关键词	HAZE POLLUTION EPISODE ; SYSTEM ; KOREA ; SEOUL ; PARAMETERIZATION ; IMPLEMENTATION ; SIMULATION ; TRANSPORT ; MECHANISM ; JANUARY
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/331889
作者单位	[Choi, Dae-Ryun; Koo, Youn-Seo; Jo, Jin-Sik] Anyang Univ, Dept Environm & Energy Engn, Anyang, South Korea; [Jang, Young-Kee] Univ Suwon, Dept Envronmental & Energy Engn, Hwaseong, Gyeonggi, South Korea; [Lee, Jae-Bum; Park, Hyun-Ju] Natl Inst Environm Res, Air Qual Forecasting Ctr, Incheon, South Korea
推荐引用方式 GB/T 7714	Choi, Dae-Ryun,Koo, Youn-Seo,Jo, Jin-Sik,et al. The Effect of Dust Emissions on PM10 Concentration in East Asia[J],2016,32(1):32-45.
APA	Choi, Dae-Ryun,Koo, Youn-Seo,Jo, Jin-Sik,Jang, Young-Kee,Lee, Jae-Bum,&Park, Hyun-Ju.(2016).The Effect of Dust Emissions on PM10 Concentration in East Asia.JOURNAL OF KOREAN SOCIETY FOR ATMOSPHERIC ENVIRONMENT,32(1),32-45.
MLA	Choi, Dae-Ryun,et al."The Effect of Dust Emissions on PM10 Concentration in East Asia".JOURNAL OF KOREAN SOCIETY FOR ATMOSPHERIC ENVIRONMENT 32.1(2016):32-45.