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DOI	10.5194/acp-19-523-2019
	Impact of mineral dust on shortwave and longwave radiation: evaluation of different vertically resolved parameterizations in 1-D radiative transfer computations
	Jose Granados-Munoz, Maria 1; Sicard, Michael 1,2; Roman, Roberto 3; Antonio Benavent-Oltra, Jose 4,5; Barragan, Ruben 1,2; Brogniez, Gerard 6; Denjean, Cyrielle 7,8,9; Mallet, Marc 7; Formenti, Paola 8,9; Torres, Benjamin 6,10; Alados-Arboledas, Lucas 4,5
通讯作者	Jose Granados-Munoz, Maria
来源期刊	ATMOSPHERIC CHEMISTRY AND PHYSICS
ISSN	1680-7316
EISSN	1680-7324
出版年	2019
卷号	19 期号:1 页码:523-542
英文摘要	Aerosol radiative properties are investigated in southeastern Spain during a dust event on 16-17 June 2013 in the framework of the ChArMEx/ADRIMED (Chemistry-Aerosol Mediterranean Experiment/Aerosol Direct Radiative Impact on the regional climate in the MEDiterranean region) campaign. Particle optical and microphysical properties from ground-based sun/sky photometer and lidar measurements, as well as in situ measurements on board the SAFIRE ATR 42 French research aircraft, are used to create a set of different levels of input parameterizations, which feed the 1-D radiative transfer model (RTM) GAME (Global Atmospheric ModEl). We consider three datasets: (1) a first parameterization based on the retrievals by an advanced aerosol inversion code (GRASP; Generalized Retrieval of Aerosol and Surface Properties) applied to combined photometer and lidar data, (2) a parameterization based on the photometer columnar optical properties and vertically resolved lidar retrievals with the two-component Klett-Fernald algorithm, and (3) a parameterization based on vertically resolved optical and microphysical aerosol properties measured in situ by the aircraft instrumentation. Once retrieved, the outputs of the RTM in terms of both shortwave and longwave radiative fluxes are compared against ground and in situ airborne measurements. In addition, the outputs of the model in terms of the aerosol direct radiative effect are discussed with respect to the different input parameterizations. Results show that calculated atmospheric radiative fluxes differ no more than 7% from the measured ones. The three parameterization datasets produce a cooling effect due to mineral dust both at the surface and the top of the atmosphere. Aerosol radiative effects with differences of up to 10 Wm(-2) in the shortwave spectral range (mostly due to differences in the aerosol optical depth) and 2 Wm(-2) for the longwave spectral range (mainly due to differences in the aerosol optical depth but also to the coarse mode radius used to calculate the radiative properties) are obtained when comparing the three parameterizations. The study reveals the complexity of parameterizing 1-D RTMs as sizing and characterizing the optical properties of mineral dust is challenging. The use of advanced remote sensing data and processing, in combination with closure studies on the optical and microphysical properties from in situ aircraft measurements when available, is recommended.
类型	Article
语种	英语
国家	Spain ; France
开放获取类型	Green Submitted, gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000455904800004
WOS关键词	IN-SITU MEASUREMENTS ; DESERT DUST ; SAHARAN DUST ; OPTICAL-PROPERTIES ; INVERSION ALGORITHM ; AEROSOL PROPERTIES ; WATER-VAPOR ; LIDAR ; RETRIEVAL ; SCATTERING
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/2XILL650/214461
作者单位	1.Univ Politecn Cataluna, CommSensLab, Remote Sensing Lab, ES-08034 Barcelona, Spain; 2.Univ Politecn Cataluna, CTE CRAE IEEC, ES-08034 Barcelona, Spain; 3.Univ Valladolid, GOA, Valladolid, Spain; 4.Univ Granada, Dept Appl Phys, E-18071 Granada, Spain; 5.Univ Granada, Andalusian Inst Earth Syst Res IISTA CEAMA, Granada 18006, Spain; 6.Univ Lille 1, Lab Opt Atmospher, Villeneuve Dascq, France; 7.Meteo France, CNRS, UMR3589, CNRM, Toulouse, France; 8.Univ Paris Est Creteil, CNRS, UMR 7583, LISA, Creteil, France; 9.Univ Paris Diderot, Inst Pierre Simon Laplace, Creteil, France; 10.GRASP SAS, F-59830 Bachy, France
推荐引用方式 GB/T 7714	Jose Granados-Munoz, Maria,Sicard, Michael,Roman, Roberto,et al. Impact of mineral dust on shortwave and longwave radiation: evaluation of different vertically resolved parameterizations in 1-D radiative transfer computations[J],2019,19(1):523-542.
APA	Jose Granados-Munoz, Maria.,Sicard, Michael.,Roman, Roberto.,Antonio Benavent-Oltra, Jose.,Barragan, Ruben.,...&Alados-Arboledas, Lucas.(2019).Impact of mineral dust on shortwave and longwave radiation: evaluation of different vertically resolved parameterizations in 1-D radiative transfer computations.ATMOSPHERIC CHEMISTRY AND PHYSICS,19(1),523-542.
MLA	Jose Granados-Munoz, Maria,et al."Impact of mineral dust on shortwave and longwave radiation: evaluation of different vertically resolved parameterizations in 1-D radiative transfer computations".ATMOSPHERIC CHEMISTRY AND PHYSICS 19.1(2019):523-542.