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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
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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