Assessing post-failure mobility of submarine landslides from seismic geomorphology and physical properties of mass transport deposits: An example from seaward of the Kumano Basin, Nankai Trough, offshore Japan
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- 作者：Zachary T. Moorea ; Zachary.Moore@pxd.com" class="auth_mail" title="E-mail the corresponding author ; Derek E. Sawyerb ;
- 关键词：Submarine landslide ; Mass transport deposit ; Nankai Trough ; 3D seismic geomorphology
- 刊名：Marine Geology
- 出版年：2016
- 出版时间：1 April 2016
- 年：2016
- 卷：374
- 期：Complete
- 页码：73-84
- 全文大小：2807 K
文摘
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We predict the dynamic mobility (flow factor) of a submarine landslide offshore Japan.
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We integrate 3D seismic, grain size and pre-failure water content.
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We predict that a high-mobility landslide emplaced the large mass transport deposit.
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This approach may be used where grain size and pre-failure water content are known.