中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Study of charge structure and radiation characteristic of intracloud discharge in thunderstorms of Qinghai-Tibet Plateau

文献类型:期刊论文

作者Zhagn, YJ; Dong, WS; Zhao, Y; Zhang, GS; Zhang, HF; Chen, CP; Zhang, T
刊名SCIENCE IN CHINA SERIES D-EARTH SCIENCES
出版日期2004-08-01
卷号47页码:108-114
关键词Qinghai-Tibet Plateau characteristics of lightning discharges charge structure of thunderstorm
ISSN号1006-9313
DOI10.1360/04zd0012
通讯作者Zhagn, YJ(zhangyj@cams.cma.gov.cn)
英文摘要The comprehensive observations on lightning discharges were conducted in Naqu area of Qinghai-Tibet Plateau in summer of 2002. The electric structures of thunderstorms and the characteristics of lightning discharges at initial stage were analyzed by using the observation data. The results show that most of intracloud (IC) lightning flashes were polarities inverted in thunderstorms with tripole electric charge structure and occurred between negative charge region located in the middle of the thunderstorm and positive charge region located at the bottom of the thunderstorm. The radiation characteristics of discharge processes in cloud with longer lasting time involved in Cloud-to-Ground (CG) lightning flashes were similar to that of IC discharges. A lot of radiation pulses were produced in these discharge processes. Because the IC discharges took place at the bottom of thundercloud and were near the ground, they may produce more serious damage to equipment on the ground therefore should not be neglected in lightning protection.
收录类别SCI
WOS研究方向Geology
WOS类目Geosciences, Multidisciplinary
语种英语
WOS记录号WOS:000224381400012
出版者SCIENCE CHINA PRESS
URI标识http://www.irgrid.ac.cn/handle/1471x/2556968
专题寒区旱区环境与工程研究所
通讯作者Zhagn, YJ
作者单位Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714
Zhagn, YJ,Dong, WS,Zhao, Y,et al. Study of charge structure and radiation characteristic of intracloud discharge in thunderstorms of Qinghai-Tibet Plateau[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2004,47:108-114.
APA Zhagn, YJ.,Dong, WS.,Zhao, Y.,Zhang, GS.,Zhang, HF.,...&Zhang, T.(2004).Study of charge structure and radiation characteristic of intracloud discharge in thunderstorms of Qinghai-Tibet Plateau.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,47,108-114.
MLA Zhagn, YJ,et al."Study of charge structure and radiation characteristic of intracloud discharge in thunderstorms of Qinghai-Tibet Plateau".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 47(2004):108-114.

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来源:寒区旱区环境与工程研究所

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