干旱区生态环境知识资源中心(Arid): Performance assessment of CHIMERE and EURAD-IM' dust modules

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DOI	10.1016/j.apr.2019.03.005
	Performance assessment of CHIMERE and EURAD-IM' dust modules
	Gama, C.1,2; Ribeiro, I 3,4,5; Lange, A. C.3,4; Vogel, A.3,4; Ascenso, A.1,2; Seixasa, V 1,2; Elbern, H.3,4; Borrego, C.1,2; Friese, E.3; Monteiro, A.1,2
通讯作者	Monteiro, A.
来源期刊	ATMOSPHERIC POLLUTION RESEARCH
ISSN	1309-1042
出版年	2019
卷号	10 期号:4 页码:1336-1346
英文摘要	The purpose of this study is to investigate how two different atmospheric 3D modelling systems, with different dust modules, simulate a Saharan dust episode, using satellite data and in-situ observations to validate their performances. The episode occurred during 19-23 February 2016 and impacted the Iberian Peninsula. The two numerical modelling systems applied are the CHIMERE and the EURAD-IM chemistry transport models with different dust modules, both forced by the same WRF meteorological input. A common domain and resolution (27 x 27 km(2)) was adopted for the modelling setup. The comparison and evaluation of the two modelling results have shown that both models are able to capture the occurrence of the natural event, which was initiated by a cut-off low above the coast of Morocco, inducing a strong meridional transport of dust loaded air from Algeria straight towards eastern parts of the Iberian Peninsula. The most notable differences between the two model outputs concern the emission strengths and the emission source regions. In fact, different emission patterns and strengths are simulated by each model despite they use the same soil database, identical clay/silt/sand contribution for each soil type, and the same meteorological simulation. In general, CHIMERE simulates higher PM10, PM2.5, and dust concentrations than EURAD-IM for this event. In the South of Portugal, CHIMERE shows better agreement with observations, while in Central Portugal, EURAD-IM is closer to particle related measurements.
英文关键词	Dust episode Atmospheric modelling CHIMERE EURAD-IM Iberian Peninsula
类型	Article
语种	英语
国家	Portugal ; Germany ; Sweden
开放获取类型	hybrid, Green Accepted
收录类别	SCI-E
WOS记录号	WOS:000472996900031
WOS关键词	1 MODEL DESCRIPTION ; DESERT DUST ; SAHARAN DUST ; MINERAL AEROSOL ; AFRICAN DUST ; AIR-QUALITY ; MEDITERRANEAN BASIN ; PM10 CONCENTRATIONS ; DRY DEPOSITION ; GLOBAL SCALES
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214520
作者单位	1.Univ Aveiro, CESAM, Aveiro, Portugal; 2.Univ Aveiro, Dept Environm & Planning, Aveiro, Portugal; 3.Univ Cologne, Rhenish Inst Environm Res, Cologne, Germany; 4.Forschungszentrum Julich, Inst Energy & Climate Res, Troposphere IEK 8, Julich, Germany; 5.SMHI, Norrkoping, Sweden
推荐引用方式 GB/T 7714	Gama, C.,Ribeiro, I,Lange, A. C.,et al. Performance assessment of CHIMERE and EURAD-IM' dust modules[J],2019,10(4):1336-1346.
APA	Gama, C..,Ribeiro, I.,Lange, A. C..,Vogel, A..,Ascenso, A..,...&Monteiro, A..(2019).Performance assessment of CHIMERE and EURAD-IM' dust modules.ATMOSPHERIC POLLUTION RESEARCH,10(4),1336-1346.
MLA	Gama, C.,et al."Performance assessment of CHIMERE and EURAD-IM' dust modules".ATMOSPHERIC POLLUTION RESEARCH 10.4(2019):1336-1346.