Characteristics of cloud-to-ground flashes in thunderstorms with different charge structure
文献类型：期刊论文
| 作者 | Li, R; Wang, CW; Lu, GW |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 1999 |
| 卷号 | 42页码:57-64 |
| 关键词 | thunderstorm cloud-to-ground flash cloud flash return stroke continuning current |
| ISSN号 | 0001-5733 |
| 通讯作者 | Li, R() |
| 英文摘要 | Data analyses show that the characteristics of cloud-to-ground flashes in Gansu area quite differ from those in Hainan island, The electric field change prior to the first return stroke in a negative cloud-to-ground flash in Hainan island is similar to that reported by foreign researchers. We call this kind of flash P-type negative ground flash. Only 30 percent of negative cloud-to-ground flashes in Gansu area are P-type; the other 70 percent, whose pre-first-stroke electric field changes show distinct characteristics of intracloud discharges, are called C-type negative ground lightning. Positive cloud-to-ground flashes were not found in Hainan island, but we have a few cases in Gansu area. There are two typical types of thunderstorms with different charge structure in Gansu and Hainan. From disparity in processes and characteristics of cloud-to-ground flashes in two types of thunderstorms, it is deduced that legal requirements and protection practices against lightning in China probably need to take regional differences of thunderstorms into account. |
| 收录类别 | SCI |
| WOS关键词 | FLORIDA |
| WOS研究方向 | Geochemistry & Geophysics |
| WOS类目 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000089752200009 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556637 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Li, R |
| 作者单位 | 1.Univ Petr, Dept Appl Phys, Dongying 257062, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Plateau Atmospher Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, R,Wang, CW,Lu, GW. Characteristics of cloud-to-ground flashes in thunderstorms with different charge structure[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,1999,42:57-64. |
| APA | Li, R,Wang, CW,&Lu, GW.(1999).Characteristics of cloud-to-ground flashes in thunderstorms with different charge structure.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,42,57-64. |
| MLA | Li, R,et al."Characteristics of cloud-to-ground flashes in thunderstorms with different charge structure".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 42(1999):57-64. |
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来源：寒区旱区环境与工程研究所
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