| 河西地区的散射辐射 |
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| 引用本文： | 韦志刚,王尧奇.河西地区的散射辐射[J].干旱区地理,1994,17(1):53-56. |
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| 作者姓名： | 韦志刚 王尧奇 |
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| 作者单位： | 中国科学院兰州高原大气物理研究所!兰州730000 |
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| 摘 要： | 河西地区是一特殊的自然地理区域，有气候干燥，荒漠地理景观和地形狭窄等三大特点。本文利用河西地区东部的民勤和西部的敦煌二个日射站的三年（１９８１－１９８３）资料，计算了各种因子对散射辐照度的贡献。
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| 关 键 词： | 散射辐射 河西地区 大气散射 |
THE SCATTERED RADIATION OVER HEXI AREA |
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| Wei Zhigang, Wang Yaoqi.THE SCATTERED RADIATION OVER HEXI AREA[J].Arid Land Geography,1994,17(1):53-56. |
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| Authors: | Wei Zhigang Wang Yaoqi |
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| Abstract: | Hexi is a special physiographical area. It is characterized by arid climate, desert landform and narrow topography. The contributions of various factors forming scatter are calculated with the data of Minqin Meteorological Station in the east and Dunhuang Meteorological Station in the west of Hexi area from 1981 to 1983. The results show that the contribution of coarse particle (Mie scatter) is the first, which takes for 3456 of annual scattering irradiation, both of the cloud and molecule 28%, the great coarse particle drifted by wind 10%. The maximum value of monthly scattering irradiation appears in May, and the aerosol has the most contribution, then, cloud and molecule. |
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| Keywords: | scattered radiation radiation formation Hexi area |
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