Active Faults Reflected by Information of Geophysical Field in Lanzhou
详细信息
- 责任者：Zhou Zhijie (No.2 Geology and Mineral Exploration Team ; Gansu Provincial Bureau of Geology and Mineral Exploration and Development ; Lanzhou 730020 ; China) ; Li Baixiang
- 刊名：Gansu Geology
- 出版年：2011
- 卷期：20(3)
- 关键词：地球物理勘探 ; geophysical exploration ; 活动构造 ; active tectonics ; 甘肃 ; Gansu Province
- 页码：p.23-30
- 图表：2 illus., 16 refs.
- 分类号：1600
- 出版序号：1024
- issnNo：ISSN1004-4116
- isbnNo：CN 62-1191/P
摘要
By analyzing the geophysical data of Lanzhou area, the unit zoning was made according to regional gravity and magnetic field, furthermore, the regional faults were distinguished by combining with the information provided by seismic exploration and electrical sounding. Through studying the relation of natural earthquakes to these faults, the typical active faults were recognized from inherited and newborn faults.