蘇志杰2006-07-252018-06-282006-07-252018-06-282005http://ntur.lib.ntu.edu.tw//handle/246246/14860本計畫希望結合沈積物年代資料、沈積物顆粒分析結果及X-光攝影影像來幫助吾人瞭解此等濁流沈積物之來源及傳輸途徑。In the past four years, our research in the southernmost part of Okinawa Trough suggest that the turbidite layers in deep sea sediments may caused by those large earthquakes (ML＞6.8) occurred off eastern Taiwan. These turbidite layers give us an excellent chance to discuss the relationships between modern earthquake observation records and stratigraphic records. In this project, we expect to combine the geochronological data, particle analysis results and X-radiograph images to help us understand the source and transport of the turbidites. It also can give us some basic information about how and where can earthquake induce slope failure and the scope of influence in the future. Finally, we hope this study can help us make a rational assessment of the difficulties by using turbidite records as an important tool for paleo-seismic research, and the scheme for solving the problems.application/pdf217334 bytesapplication/pdfzh-TW國立臺灣大學海洋研究所海洋地質及地球物理組南沖繩海槽濁流沈積物粒徑分析X－光攝影古地震southern Okinawa Troughturbiditegrain size analysisX-radiographPaleo-seismicreporthttp://ntur.lib.ntu.edu.tw/bitstream/246246/14860/1/932119M002035.pdf