globalchange  > 影响、适应和脆弱性
DOI: 10.5194/tc-7-1325-2013
Scopus记录号: 2-s2.0-84883160075
论文题名:
Spectral reflectance of solar light from dirty snow: A simple theoretical model and its validation
作者: Kokhanovsky A
刊名: Cryosphere
ISSN: 19940416
出版年: 2013
卷: 7, 期:4
起始页码: 1325
结束页码: 1331
语种: 英语
英文关键词: absorption ; albedo ; climate modeling ; dust ; grain size ; model validation ; snow cover ; solar radiation ; soot ; spectral reflectance ; theoretical study
英文摘要: A simple analytical equation for the snow albedo as the function of snow grain size, soot concentration, and soot mass absorption coefficient is presented. This simple equation can be used in climate models to assess the influence of snow pollution on snow albedo. It is shown that the squared logarithm of the albedo (in the visible) is directly proportional to the soot concentration. A new method of the determination of the soot mass absorption coefficient in snow is proposed. The equations derived are applied to a dusty snow layer as well. © 2005 Author(s).
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/74958
Appears in Collections:影响、适应和脆弱性
气候变化与战略

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作者单位: Institute of Environmental Physics, University of Bremen, O. Hahn Allee 1, 28334 Bremen, Germany

Recommended Citation:
Kokhanovsky A. Spectral reflectance of solar light from dirty snow: A simple theoretical model and its validation[J]. Cryosphere,2013-01-01,7(4)
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