| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Research Abstract |
The Alluvium of the coastal plain in Japan has been considered as formed by sea-level change. However, it is predicted that formation of Alluvium has received the sediment supply by tectonic movement or volcanic activity, etc. In the Takada plain, 4 times of volcanic large-scale sediment supply events have been recognaized by this research. These sediment supply events have brought about rapid sedimentation and changes of depositional environment of the alluvial plain.
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