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DOI	10.1016/j.jqsrt.2021.108048
	Effect of ground-based environmental conditions on the level of dangerous ultraviolet solar radiation
	Dombrovsky, Leonid A.; Solovjov, Vladimir P.; Webb, Brent W.
通讯作者	Dombrovsky, LA (corresponding author)，Ariel Univ, Fac Engn, IL-407000 Ariel, Israel. ; Dombrovsky, LA (corresponding author)，Joint Inst High Temp, Heat Transfer Dept, Moscow 111116, Russia. ; Dombrovsky, LA (corresponding author)，Univ Tyumen, X BIO Inst, Tyumen 625003, Russia.
来源期刊	JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
ISSN	0022-4073
EISSN	1879-1352
出版年	2022
卷号	279
英文摘要	An analytical model is suggested to determine the contribution of solar radiation scattered by dispersed layers of weakly absorbing highly-porous media on the surface of the earth to the local UV-index, which characterizes harmful ultraviolet irradiation. The transport approximation for the single-scattering phase function and the two-flux method for approximate radiative transfer calculations were used to calculate an additional UV irradiance due to multiple scattering in the layer of a substrate medium. Three important environment conditions are considered in the case problems: the snowpack in a mountain ski resort of Provo (Utah), the salt layer in the Great Salt Lake desert, and the layers of sand typical of sand resorts and beaches. The optical properties of the media were calculated using the data for spectral optical constants of substances in the near-ultraviolet and analytical geometrical optics solution for large spherical particles of a weakly absorbing material. The resulting spectral single-scattering transport albedo of the medium was used to determine an additional harmful UV radiation. It was found that corrected values of the UV-index in all three cases are substantially higher than those calculated without account for the light reflected from a scattering medium on the earth surface. The model of the present paper can be used for different dispersed media in a wide range of physical parameters. (C) 2021 Elsevier Ltd. All rights reserved.
英文关键词	Solar radiation Ultraviolet Multiple scattering UV-index Snow Sand and salt deserts
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000748577200010
WOS关键词	OPTICAL-CONSTANTS ; BLACK CARBON ; ALBEDO ; SNOW ; SCATTERING ; LIGHT ; MODEL ; ICE ; APPROXIMATION ; REFLECTANCE
WOS类目	Optics ; Spectroscopy
WOS研究方向	Optics ; Spectroscopy
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376861
作者单位	[Dombrovsky, Leonid A.] Ariel Univ, Fac Engn, IL-407000 Ariel, Israel; [Dombrovsky, Leonid A.] Joint Inst High Temp, Heat Transfer Dept, Moscow 111116, Russia; [Dombrovsky, Leonid A.] Univ Tyumen, X BIO Inst, Tyumen 625003, Russia; [Solovjov, Vladimir P.; Webb, Brent W.] Brigham Young Univ, Dept Mech Engn, Provo, UT 84602 USA
推荐引用方式 GB/T 7714	Dombrovsky, Leonid A.,Solovjov, Vladimir P.,Webb, Brent W.. Effect of ground-based environmental conditions on the level of dangerous ultraviolet solar radiation[J],2022,279.
APA	Dombrovsky, Leonid A.,Solovjov, Vladimir P.,&Webb, Brent W..(2022).Effect of ground-based environmental conditions on the level of dangerous ultraviolet solar radiation.JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER,279.
MLA	Dombrovsky, Leonid A.,et al."Effect of ground-based environmental conditions on the level of dangerous ultraviolet solar radiation".JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 279(2022).