| The abnormal mantle and deep tectonic process in the southern region of North China Plain |
| |
| 引用本文： | 高世玉,胡鸿翔,丁山.The abnormal mantle and deep tectonic process in the southern region of North China Plain[J].地震学报(英文版),1994(Z1). |
| |
| 作者姓名： | 高世玉 胡鸿翔 丁山 |
| |
| 作者单位： | Institute of Geophysics，State Seismologltal Bureau，Beijing 100081，China |
| |
| 摘 要： | ＴｈｅａｂｎｏｒｍａｌｍａｎｔｌｅａｎｄｄｅｅｐｔｅｃｔｏｎｉｃｐｒｏｃｅｓｓｉｎｔｈｅｓｏｕｔｈｅｒｎｒｅｇｉｏｎｏｆＮｏｒｔｈＣｈｉｎａＰｌａｉｎＳｈｉ－ＹｕＧＡＯ（高世玉），Ｈｏｎｇ－ＸｉａｎｇＨＵ（胡鸿翔）ａｎｄＳｈａｎＤＩＮＧ（丁山）（Ｉｎ...
|
The abnormal mantle and deep tectonic process in the southern region of North China Plain |
| |
| Shi-Yu GAO,Hong-Xiang HU and Shan DING.The abnormal mantle and deep tectonic process in the southern region of North China Plain[J].Acta Seismologica Sinica(English Edition),1994(Z1). |
| |
| Authors: | Shi-Yu GAO Hong-Xiang HU and Shan DING |
| |
| Abstract: | In this paper, based on the large scale uplift, lateral inhomogeneity and low interface velocity along the Moho as well as the soft low velocity layer under it obtained from deep seismic sounding (DSS), we deduced that the southern region of North China Plain is characterized by continental rift and abnormal mantle in the lithosphere.Summarizing geological and geophysical data, we try to state that the forming and developing of abnormal mantle and the intermittent activity of asthenosphere are the dynamic sources to dominate the geologic structure and tectonic movement in this region. We also point out that the research of deep process is important to probe timespace law of earthquake occurrence. |
| |
| Keywords: | North China Plain abnormal mantle continental rifting vertical tectonic movement seismicity |
| 本文献已被 CNKI 等数据库收录！ |
