Some statistic characteristics of ''Underground Hot Vortex'' in China during 1980-1993 .2. Statistic correlation between ''Underground Hot Vortex'' and earthquake | |
Tang, MC; Gao, XQ | |
刊名 | SCIENCE IN CHINA SERIES D-EARTH SCIENCES
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1997-12-01 | |
卷号 | 40期号:6页码:569-576 |
关键词 | UHV earthquake conception model lithosphere and atmosphere |
ISSN号 | 1006-9313 |
通讯作者 | Tang, MC() |
英文摘要 | Based on the previous results, the relationship between ''Underground Hot Vortex'' (UHV) and earthquake was analyzed. Some results show that concerning a UHV with a larger horizontal scale or longer duration, the accompanied earthquake will be surely stronger while no earthquake or only minor shocks appear with a weak UHV; the strong earthquakes during recent 14 years in China (M-s > 5.5 in East China, M-s > 6.5 in West China) concentrated on two bells; i. e. within the scope of UHV radius ratio r/R = 0.32-0.61 and r/R = 0.73-0.79. No strong earthquake was detected when r/R > 0.80; the horizontal angle of the earthquake is to the north or northeast of WHV which lies in the central ascending region of crustal vertical deformation except for those in Guizhou Province; the earthquake occurred to the southeast or west of UHV located in central descending region except for those in Fen-Wei River Valley; the seismic magnitude is directly dependent on the lag rime between the appearance of UHV (the beginning time of T-3.2' greater than or equal to 0.5 degrees C) and the occurrence of earthquakes. A preliminary conception model indicating coupling between lithosphere and atmosphere is pur forward on the basis of the previous analyses and this paper. |
收录类别 | SCI |
WOS研究方向 | Geology |
WOS类目 | Geosciences, Multidisciplinary |
语种 | 英语 |
出版者 | SCIENCE CHINA PRESS |
WOS记录号 | WOS:A1997YK88400002 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2556629 |
专题 | 寒区旱区环境与工程研究所 |
通讯作者 | Tang, MC |
作者单位 | LANZHOU INST PLATEAU ATMOSPHER PHYS, LANZHOU 730000, PEOPLES R CHINA |
推荐引用方式 GB/T 7714 | Tang, MC,Gao, XQ. Some statistic characteristics of ''Underground Hot Vortex'' in China during 1980-1993 .2. Statistic correlation between ''Underground Hot Vortex'' and earthquake[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,1997,40(6):569-576. |
APA | Tang, MC,&Gao, XQ.(1997).Some statistic characteristics of ''Underground Hot Vortex'' in China during 1980-1993 .2. Statistic correlation between ''Underground Hot Vortex'' and earthquake.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,40(6),569-576. |
MLA | Tang, MC,et al."Some statistic characteristics of ''Underground Hot Vortex'' in China during 1980-1993 .2. Statistic correlation between ''Underground Hot Vortex'' and earthquake".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 40.6(1997):569-576. |
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