Temperature study on lightning return stroke in the coastal area of Guangdong
文献类型：期刊论文
| 作者 | Ouyang Yu-hua; Yuan Ping; Qie Xiu-shu; Wang Huai-bin; Jia Xiang-dong; Zhang Hua-ming |
| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2006-11-01 |
| 卷号 | 26期号:11页码:1988-1992 |
| 关键词 | lightning spectra multiple-line method channel temperature |
| ISSN号 | 1000-0593 |
| 通讯作者 | Ouyang Yu-hua() |
| 英文摘要 | In the coastal area of Guangdong, slit-less spectra for first return strokes of lightning between the cloud and ground were obtained. After spectrum analysis and line identification were done by using multi-configuration Dirac-Fock (MCDF) method, parameters like wavelengths, oscillator strengths, transition probabilities, and excitation energies were calculated. According to the relative intensities of lines and transition parameters, temperatures for individual lightning strokes and at different heights of the discharge channel were calculated by using multiple-line method. The result shows that the temperatures in return stroke channel varied from stroke to stroke. In general, the more intensive the lightning discharge, the higher the value of channel temperature. On the other,hand, for a certain return stroke channel, the temperatures at different positions show signs of falling away with increasing height along the discharge channel. Compared with that of Qinghai plateau, lightning in Guangdong coastal area is more intensive, and the lines from higher excitation potential of N II in these lightning spectra are easier observed. |
| 收录类别 | SCI |
| WOS关键词 | SPECTRA ; REGION |
| WOS研究方向 | Spectroscopy |
| WOS类目 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000242467600006 |
| 出版者 | BEIJING UNIV PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555774 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Ouyang Yu-hua |
| 作者单位 | 1.NW Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China 2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 3.NW Normal Univ, Coll Math & Informat, Lanzhou 730070, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ouyang Yu-hua,Yuan Ping,Qie Xiu-shu,et al. Temperature study on lightning return stroke in the coastal area of Guangdong[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2006,26(11):1988-1992. |
| APA | Ouyang Yu-hua,Yuan Ping,Qie Xiu-shu,Wang Huai-bin,Jia Xiang-dong,&Zhang Hua-ming.(2006).Temperature study on lightning return stroke in the coastal area of Guangdong.SPECTROSCOPY AND SPECTRAL ANALYSIS,26(11),1988-1992. |
| MLA | Ouyang Yu-hua,et al."Temperature study on lightning return stroke in the coastal area of Guangdong".SPECTROSCOPY AND SPECTRAL ANALYSIS 26.11(2006):1988-1992. |
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来源：寒区旱区环境与工程研究所
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