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DOI	10.5194/acp-19-2965-2019
	Aerosol optical properties over Europe: an evaluation of the AQMEII Phase 3 simulations against satellite observations
	Palacios-Pena, Laura 1; Jimenez-Guerrero, Pedro 1; Baro, Rocio 1,11; Balzarini, Alessandra 2; Bianconi, Roberto 3; Curci, Gabriele 4,5; Landi, Tony Christian 6; Pirovano, Guido 2; Prank, Marje 7,8; Riccio, Angelo 9; Tuccella, Paolo 4,5; Galmarini, Stefano 10
通讯作者	Jimenez-Guerrero, Pedro
来源期刊	ATMOSPHERIC CHEMISTRY AND PHYSICS
ISSN	1680-7316
EISSN	1680-7324
出版年	2019
卷号	19 期号:5 页码:2965-2990
英文摘要	The main uncertainties regarding the estimation of changes in the Earth's energy budget are related to the role of atmospheric aerosols. These changes are caused by aerosol-radiation (ARIs) and aerosol-cloud interactions (ACIs), which heavily depend on aerosol properties. Since the 1980s, many international modeling initiatives have studied atmospheric aerosols and their climate effects. Phase 3 of the Air Quality Modelling Evaluation International Initiative (AQMEII) focuses on evaluating and intercomparing regional and linked global/regional modeling systems by collaborating with the Task Force on the Hemispheric Transport of Air Pollution Phase 2 (HTAP2) initiative. Within this framework, the main aim of this work is the assessment of the representation of aerosol optical depth (AOD) and the Angstrom exponent (AE) in AQMEII Phase 3 simulations over Europe. The evaluation was made using remote-sensing data from the Moderate Resolution Imaging Spectroradiometer (MODIS) sensors aboard the Terra and Aqua platforms, and the instruments belonging to the ground-based Aerosol Robotic Network (AERONET) and the Maritime Aerosol Network (MAN). Overall, the skills of AQMEII simulations when representing AOD (mean absolute errors from 0.05 to 0.30) produced lower errors than for the AE (mean absolute errors from 0.30 to 1). Regardless of the models or the emissions used, models were skillful at representing the low and mean AOD values observed (below 0.5). However, high values (around 1.0) were overpredicted for biomass burning episodes, due to an underestimation in the common fires' emissions, and were overestimated for coarse particles - principally desert dust - related to the boundary conditions. Despite this behavior, the spatial and temporal variability of AOD was better represented by all the models than AE variability, which was strongly underestimated in all the simulations. Noticeably, the impact of the model selection when representing aerosol optical properties is higher than the use of different emission inventories. On the other hand, the influence of ARIs and ACIs has a little visible impact compared to the impact of the model used.
类型	Article
语种	英语
国家	Spain ; Italy ; Finland ; USA ; Austria
开放获取类型	Green Submitted, gold
收录类别	SCI-E
WOS记录号	WOS:000460516900001
WOS关键词	AIR-QUALITY ; PARTICULATE MATTER ; MODEL EVALUATION ; NORTH-AMERICA ; COUPLED MODELS ; EMISSION INVENTORIES ; CHEMISTRY ; CLIMATE ; SENSITIVITY ; FEEDBACKS
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214466
作者单位	1.Univ Murcia UMU MAR, Phys Earth, Dept Phys, Campus Mare Nostrum,Reg Campus Int Excellence, Murcia, Spain; 2.Ric Sistema Energet RSE SpA, Milan, Italy; 3.Enviroware Srl, Concorezzo, Italy; 4.Univ Aquila, CE TEMPS, Laquila, Italy; 5.Univ Aquila, Dept Phys & Chem Sci, Laquila, Italy; 6.CNR, Inst Atmospher Sci & Climate, Bologna, Italy; 7.Finnish Meteorol Inst, Atmospher Composit Res Unit, Helsinki, Finland; 8.Cornell Univ, Atmospher & Earth Sci, Ithaca, NY USA; 9.Univ Parthenope Naples, Dept Sci & Technol, Naples, Italy; 10.European Commiss, Joint Res Ctr, Ispra, Italy; 11.ZAMG Zent Anstalt Meteorol & Geodynam, Sect Chem Weather Forecasts, Div Data Methods Modelling, Vienna, Austria
推荐引用方式 GB/T 7714	Palacios-Pena, Laura,Jimenez-Guerrero, Pedro,Baro, Rocio,et al. Aerosol optical properties over Europe: an evaluation of the AQMEII Phase 3 simulations against satellite observations[J],2019,19(5):2965-2990.
APA	Palacios-Pena, Laura.,Jimenez-Guerrero, Pedro.,Baro, Rocio.,Balzarini, Alessandra.,Bianconi, Roberto.,...&Galmarini, Stefano.(2019).Aerosol optical properties over Europe: an evaluation of the AQMEII Phase 3 simulations against satellite observations.ATMOSPHERIC CHEMISTRY AND PHYSICS,19(5),2965-2990.
MLA	Palacios-Pena, Laura,et al."Aerosol optical properties over Europe: an evaluation of the AQMEII Phase 3 simulations against satellite observations".ATMOSPHERIC CHEMISTRY AND PHYSICS 19.5(2019):2965-2990.