Inclusion of Solar Elevation Angle in Land Surface Albedo Parameterization Over Bare Soil Surface
文献类型：期刊论文
| 作者 | Zheng, Zhiyuan1,2,3; Wei, Zhigang1,2,4; Wen, Zhiping1; Dong, Wenjie1,4; Li, Zhenchao3; Wen, Xiaohang4,5; Zhu, Xian2,4; Ji, Dong2,4; Chen, Chen2,4; Yan, Dongdong2,4 |
| 刊名 | JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS
 |
| 出版日期 | 2017-12-01 |
| 卷号 | 9期号:8页码:3069-3081 |
| 关键词 | bare soil surface albedo solar elevation angle soil moisture parameterization scheme |
| ISSN号 | 1942-2466 |
| DOI | 10.1002/2017MS001109 |
| 通讯作者 | Zheng, Zhiyuan(zhiyzheng@outlook.com) |
| 英文摘要 | Land surface albedo is a significant parameter for maintaining a balance in surface energy. It is also an important parameter of bare soil surface albedo for developing land surface process models that accurately reflect diurnal variation characteristics and the mechanism behind the solar spectral radiation albedo on bare soil surfaces and for understanding the relationships between climate factors and spectral radiation albedo. Using a data set of field observations, we conducted experiments to analyze the variation characteristics of land surface solar spectral radiation and the corresponding albedo over a typical Gobi bare soil underlying surface and to investigate the relationships between the land surface solar spectral radiation albedo, solar elevation angle, and soil moisture. Based on both solar elevation angle and soil moisture measurements simultaneously, we propose a new two-factor parameterization scheme for spectral radiation albedo over bare soil underlying surfaces. The results of numerical simulation experiments show that the new parameterization scheme can more accurately depict the diurnal variation characteristics of bare soil surface albedo than the previous schemes. Solar elevation angle is one of the most important factors for parameterizing bare soil surface albedo and must be considered in the parameterization scheme, especially in arid and semiarid areas with low soil moisture content. This study reveals the characteristics and mechanism of the diurnal variation of bare soil surface solar spectral radiation albedo and is helpful in developing land surface process models, weather models, and climate models. |
| 收录类别 | SCI |
| WOS关键词 | BOREAL ASPEN FOREST ; THERMAL PARAMETERS ; SEMIARID REGIONS ; BIOSPHERE MODEL ; NORTHWEST CHINA ; CLEARNESS INDEX ; CLIMATE ; GOBI ; RADIATION ; DYNAMICS |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000422718400013 |
| 出版者 | AMER GEOPHYSICAL UNION |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558062 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Zheng, Zhiyuan |
| 作者单位 | 1.Sun Yat Sen Univ, Sch Atmospher Sci, Guangdong Prov Key Lab Climate Change & Nat Disas, Ctr Monsoon & Environm Res, Guangzhou, Guangdong, Peoples R China 2.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing, Peoples R China 3.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Land Surface Proc & Climate Change Cold A, Lanzhou, Gansu, Peoples R China 4.Beijing Normal Univ, Future Earth Res Inst, Key Lab Urban Climate & Ecodynam, Zhuhai Joint Innovat Ctr Climate Environm Ecosyst, Zhuhai, Peoples R China 5.Chengdu Univ Informat Technol, Coll Atmospher Sci, Plateau Atmosphere & Environm Key Lab Sichuan Pro, Chengdu, Sichuan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Zhiyuan,Wei, Zhigang,Wen, Zhiping,et al. Inclusion of Solar Elevation Angle in Land Surface Albedo Parameterization Over Bare Soil Surface[J]. JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS,2017,9(8):3069-3081. |
| APA | Zheng, Zhiyuan.,Wei, Zhigang.,Wen, Zhiping.,Dong, Wenjie.,Li, Zhenchao.,...&Yan, Dongdong.(2017).Inclusion of Solar Elevation Angle in Land Surface Albedo Parameterization Over Bare Soil Surface.JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS,9(8),3069-3081. |
| MLA | Zheng, Zhiyuan,et al."Inclusion of Solar Elevation Angle in Land Surface Albedo Parameterization Over Bare Soil Surface".JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS 9.8(2017):3069-3081. |
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来源：寒区旱区环境与工程研究所
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