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DOI | 10.5194/tc-7-1325-2013 |
Spectral reflectance of solar light from dirty snow: A simple theoretical model and its validation | |
Kokhanovsky A. | |
发表日期 | 2013 |
ISSN | 19940416 |
卷号 | 7期号:4 |
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). |
学科领域 | absorption; albedo; climate modeling; dust; grain size; model validation; snow cover; solar radiation; soot; spectral reflectance; theoretical study |
语种 | 英语 |
scopus关键词 | absorption; albedo; climate modeling; dust; grain size; model validation; snow cover; solar radiation; soot; spectral reflectance; theoretical study |
来源期刊 | Cryosphere
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文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/120273 |
作者单位 | Institute of Environmental Physics, University of Bremen, O. Hahn Allee 1, 28334 Bremen, Germany |
推荐引用方式 GB/T 7714 | Kokhanovsky A.. Spectral reflectance of solar light from dirty snow: A simple theoretical model and its validation[J],2013,7(4). |
APA | Kokhanovsky A..(2013).Spectral reflectance of solar light from dirty snow: A simple theoretical model and its validation.Cryosphere,7(4). |
MLA | Kokhanovsky A.."Spectral reflectance of solar light from dirty snow: A simple theoretical model and its validation".Cryosphere 7.4(2013). |
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