National Taiwan Ocean University Institutional Repository:Item 987654321/32307
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 28611/40652
造访人次 : 771078      在线人数 : 48
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 进阶搜寻

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/32307

题名: Using OBS Aftershock Data to Analyze the Stress Distribution of 2010 Maule Chile Mega Earthquake
作者: Shih-Jie Wang;Matthew Miller;Victor Gallardo;Marc-Andre Gutscher;Jian Lin;Chao-Shing Lee
贡献者: NTOU:Institute of Applied Geosciences
國立臺灣海洋大學:應用地球科學研究所
日期: 2011
上传时间: 2012-06-15T07:44:12Z
出版者: American Geophysical Union Fall Meeting
摘要: abstract:2010 February 27, Chile Mega Earthquake (M=8.8) occurred at the Maule area in middle of Chile. In 1960, Chile stroke by the largest earthquake of human ever recorded event, with a magnitude of 9.5. In the west coast of Chile, it is a convergence plate boundary between the Nazca and South American plates. The Nazca Plate subduct toward northeast direction with a convergence rate of 8 cm per year beneath the South American Plate, accumulating the stress in the lower part of the subducted plate to some certain extent and result by the destructive ruptures. Our team has deployed 17 Ocean Bottom Seismometers (OBSs) to record the aftershock data at the main event area, and collected a total of 23 days. From the data of this survey, we analyze the P- and S-wave arrivals. The relocation of these aftershock events was done by using a global 1-D velocity model (iasp91). The data are still in processes. Our efforts will focus on a better understanding of the aftershock distribution along the seismogenic zone.
URI: http://ntour.ntou.edu.tw/handle/987654321/32307
显示于类别:[應用地球科學研究所] 演講及研討會

文件中的档案:

没有与此文件相关的档案.



在NTOUR中所有的数据项都受到原著作权保护.

 


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈