Quaternary Active Features of the NW-Striking Fault Zone in Jiulong River Downstream Area, Fujian Province
详细信息
- 责任者：Ye Youquan (Xiamen Seismological Survey and Research Center ; Xiamen 361021 ; China) ; Huang Qingtuan
- 刊名：Northwestern Seismological Journal
- 出版年：2012
- 卷期：34(1)
- 关键词：活动断层 ; active faults ; 福建 ; Fujian Province
- 页码：p.64-71
- 图表：9 illus., 1 table, 7 refs.
- 分类号：0300
- issnNo：ISSN1000-0844
- isbnNo：CN62-1048/P
摘要
///The Quaternary active features and combination relation of NW-striking fault zone in the downstream area of Jiulongjiang in Fujian province are researched. The results show that: 1) the Guokeng-Jiangdong fault(F1), Zhukeng fault(F3) and Jinfeng-Damaoshan fault(F7) actived in early Quaternary(Q1-2). Daishanyan-Hengkeng fault (F6) actived in Early Quaternary and Late Pleistocene on different segments. The Fuchuangshan-Kangshan fault (F4) and Jiulongjiang (west stream) fault (F5) actived in early Late Pleistocene. The Haicang-Qiangyu fault (F2) actived in Late Pleistocene; and 2) the Guokeng-Jiangdongqiao fault and the Jinfeng-Damaoshan fault divided the research area into 3 blocks and formed the Structural Assemblage of Xiaotiankeng horst, Zhangzhou graben and Guojianshan horst.