11:45 AM - 12:00 PM
*Yamane Yuki1, Shinji Toda2, Masayuki Torii3, Yuki Hara2, Daisuke Ishimura4, Naoya Takahashi1, Mitsuru Okuno5, Yasuhide Fukuda6 (1.Graduate School of Science, Department of Earth Science, Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University, 3.Center for Water Cycle, Marine Environment and Disaster Management, Kumamoto University, 4.Department of Geography, Tokyo Metropolitan University, 5.Graduate School of Science, Department of Geosciences, Osaka Metropolitan University, 6.Sanwa Geological Engineering Co., Ltd.)