[H-DS09] Human environment and disaster risk

Sun. May 22, 2022 9:00 AM - 10:30 AM 203 (International Conference Hall, Makuhari Messe)

convener:Hiroshi, P. Sato(College of Humanities and Sciences, Nihon University), convener:Takayuki Nakano(Geospatial Information Authority of Japan), Chairperson:Takayuki Nakano(Geospatial Information Authority of Japan)

This session discusses disaster risks being inherent in the natural and human environment, which sometimes happen to appear at a disaster, from the viewpoint of not only natural sciences but also social and human sciences. Examples of discussion subjects are as follows: uncertainty of forecasting disaster and problems of huge disaster with low frequency that raised from the 2011 Tohoku earthquake, the methodology for improving hazard maps, national recovery plans considering probable changes or sustainability of the society, international cooperation for disaster mitigation, problems of active faults or liquefaction, adjusting disaster mitigation plan to the regional characteristics, technical development for supporting disaster prevention, education for the disaster mitigation.

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9:00 AM - 9:15 AM

[HDS09-01] Conserns about metahne induced disasters triggered by large earthquake

*Yuji Enomoto¹, Tosiyasu Nagao², Ryoichi Kouda³, Tsuneaki Yamabe¹, Shigeki Sugiura⁴, Hitoshi Kondo⁴ (1.Shinshu Univeristy, Ueda, 2.Tokai University, 3.Institute for Exploration Information Technology, 4.Genesis Research Institute Inc.)

9:15 AM - 9:30 AM

[HDS09-02] 2016 Kumamoto Earthquake-induced surface deformation detection along Zogahana Fault by 2.5-D analysis using ALOS-2 data

*Hiroshi, P. Sato¹, Takayuki Nakano² (1.College of Humanities and Sciences, Nihon University, 2.Geospatial Information Authority of Japan)

9:30 AM - 9:45 AM

[HDS09-03] Study of landform evolution of valley plain in East Ibaraki Plateau based on micro tremor observation results for seismic risk assessment

*Mamoru Koarai¹, Naoki Kawamura¹, Shigeki Senna², Takayuki Nakano³ (1.Earth Science course, College of Science, Ibaraki University, 2.NIED, 3.GSI of Japan)

9:45 AM - 10:00 AM

[HDS09-04] Prototyping of real-time liquefaction damage estimation system and verification of estimation accuracy

*Shohei Naito¹, Shigeki Senna¹, Hiromitsu Nakamura¹, Yoshinori Iwanami² (1.National Research Institute for Earth Science and Disaster Resilience, 2.Mitsubishi Space Software Co.,Ltd.)

10:00 AM - 10:15 AM

[HDS09-05] Estimation of major seismic factors controlling landslides using decision tree analysis

*Ryo Endo¹, Junko Iwahashi¹, Takayuki Nakano¹ (1.Geospatial Information Authority of Japan, Ministry of Land, Infrastrcture and Tourism)

10:15 AM - 10:30 AM

[HDS09-06] Landslides on slopes of constructed agricultural land in Omishima, Geiyo Islands due to heavy rain in July 2018 and their causal factors

*Takashi Kimura¹, Go Sato² (1.Graduate School of Agriculture, Ehime University, 2.Graduate School of Environmental Informations, Teikyo Heisei University)

Session information