2:45 PM - 3:00 PM
[MIS11-15] Prediction of earthquakes inferred fromGiant earthquake tsunami traces and related regional crustal movements by recognized regression around the Kuril subduction zone, eastern Hokkaido, northern Japan
Keywords:Kuril subduction zone, Subduction zone earthquake, 17th-Century Giant Earthquake, related regional crustal movements, Tsunami deposits, Barrier spits
The coastal geographical and tsunami deposits caused by subduction of the Pacific Plate can be clearly observed in the area of the Kuril subduction zone in the eastern Hokkaido. The reason for this is that the Japanese settlements in this area have been preserved in the area since the Edo period, and the region that has not yet undergone artificial modification.
We excursion of the Tsunami deposits estimated to have been generated by the 17th-Century Giant Earthquake in the Kuril subduction zone and related regional crustal movements caused by the earthquake which focuses on the history of the barrier system of the Nemuro Peninsula,which is regulated by the forced constrained marine regression.