| ATMOSPHERIC TURBULENCE INTENSITY AND DIFFUSION PARAMETER OVER COMPLICATED TOPOGRAPHY OF EASTERN GUANGDONG |
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| 作者姓名： | 吴艳标 刘树旺 阳继宏 |
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| 作者单位： | Guangzhou Institute of Tropical and Oceanic Meteorology, Guangzhou, 510080;Guangzhou Institute of Tropical and Oceanic Meteorology, Guangzhou, 510080;Guangzhou Institute of Tropical and Oceanic Meteorology, Guangzhou, 510080 |
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| 摘 要： | Based on observations by a dual-theodolite anemometer tracking balanced balloons and an American Gill UVW anemograph for complicated underlying surface in Meizhou, eastern Guangdong, turbulent fluctuations of the Lagrangian and Eulerian systems are determined for the area. Following the Taylor formular in respect to a few reference frames, horizontal and vertical turbulence intensity and atmospheric diffusion parameters σy and σx are then computed and compared with those obtained by the PG method and BNL experiments. It is found that within heights less than 100 m above the ground σy and σx are larger than values of PG and BNL with all conditions of stability and stratification.
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| 关 键 词： | complicated topography atmospheric diffusion parameter turbulence intensity |
| 收稿时间： | 1995/12/28 0:00:00 |
| 修稿时间： | 1/7/1996 12:00:00 AM |
ATMOSPHERIC TURBULENCE INTENSITY AND DIFFUSION PARAMETER OVER COMPLICATED TOPOGRAPHY OF EASTERN GUANGDONG |
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| Wu Yanbiao,Liu Shuwang and Yang Jihong.ATMOSPHERIC TURBULENCE INTENSITY AND DIFFUSION PARAMETER OVER COMPLICATED TOPOGRAPHY OF EASTERN GUANGDONG[J].Journal of Tropical Meteorology,1996,2(2):181-188. |
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| Authors: | Wu Yanbiao Liu Shuwang and Yang Jihong |
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| Institution: | Guangzhou Institute of Tropical and Oceanic Meteorology, Guangzhou, 510080;Guangzhou Institute of Tropical and Oceanic Meteorology, Guangzhou, 510080;Guangzhou Institute of Tropical and Oceanic Meteorology, Guangzhou, 510080 |
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| Abstract: | |
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| Keywords: | complicated topography atmospheric diffusion parameter turbulence intensity |
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