Human Geosciences(H)
Session Sub-categoryDisaster geosciences
Session IDH-DS11
TitleGeohazards in humid, tectonically active countries and their precursors
Short TitleGeohazards
Main ConvenerNameMasahiro Chigira
AffiliationDisaster Prevention Research Institute, Kyoto University
Co-Convener 1NameSatoru Kojima
AffiliationDepartment of Civil Engineering, Gifu University
Co-Convener 2NameHiroshi YAGI
AffiliationFaculty of Art, Science and Education, Yamagata University
Co-Convener 3NameTaro Uchida
AffiliationNational Institute for Land and Infrastructure Management
Session LanguageJJ
ScopeThis session covers mass movements of landslide, slope failure, debris flow, and gravitational slope deformation in tectonically active, humid countries, and aims to discuss on their mechanisms, characteristics of occurrence sites, the significance in geological time scale, and the methodology to mitigate their affects by researchers with various related research fields.
Presentation FormatOral and Poster presentation
Co-Sponsoring Societies
(Society Members)
Japan Society of Engineering Geology, The Geological Society of Japan
Invited Authors
  • Issei Doi (Disaster Prevention Research Institute)
  • Taro Uchida (National Institute for Land and Infrastructure Management)
Time Presentation No Title Presenter Abstract
Oral Presentation May 22 PM1
13:45 - 14:15 HDS11-01Observation-based research toward mitigation of earthquake-induced landslides –expansion of slope seismology -Issei Doi Abstract
14:15 - 14:45 HDS11-02Proposal for technical issues to advance sediment disasters preventionTaro Uchida Abstract
14:45 - 15:00 HDS11-03Preparation of geomorphological and geological data for earthquake-induced landslides potential assessment in Japanese Island situated in a humid, tectonically active volcanic zoneTakehiko Suzuki Abstract
15:00 - 15:15 HDS11-04Comparing magnitudes of tephra-mantled slope failures triggered by the 2016 Kumamoto earthquake and those triggered by rainfalls before and after the earthquake in the post-caldera central cones of Aso volcano, southwestern JapanTakashi Kimura Abstract
Oral Presentation May 22 PM2
15:30 - 15:45 HDS11-05Vegetation influencing to landslide caused by the 2017 Northern Kyushu Heavy Rain at volcanic rock fieldsTakehiro Ohta Abstract
15:45 - 16:00 HDS11-06Development process of double ridges along the middle course of Ibi River, Mino Mountains, central JapanSatoru Kojima Abstract
16:00 - 16:15 HDS11-07Study on water quality formation process in gravitational mass rock creep in Akadani area, Nara prefecture, JapanAtsuhiko Kinoshita Abstract
16:15 - 16:30 HDS11-08Analysis of slope failures occuring after the peak of rainfallYamato SUZUKI Abstract
16:30 - 16:45 HDS11-09Dammed-lake deposits along the tributary of Kaifu River, southern Tokushima Prefecture, Southwest JapanTakeyuki Ueki Abstract
16:45 - 17:00 HDS11-10Geology of landslides induced by the July 2017 rainstorm in northern KyushuMasahiro Chigira Abstract
Presentation No Title Presenter Abstract
Poster Presentation May 22 Core Time
HDS11-P01 Simplified risk assessment method for snowmelt-induced landslides Takashi Okamoto Abstract
HDS11-P02 Self-potential approach to understand groundwater condition for rainfall-induced landslide forecast : A flume experiment with 2 layered soil ayaka ishikawa Abstract
HDS11-P03 Influence of Deep Fluids on Mountain Degradation Processes of the Neogene Sedimentary Rocks in Japan Sea Side Nariaki Nishiyama Abstract
HDS11-P04 Seismic vulnerability assessment of residential buildings using probabilistic model of logistic regression and geographic information system (GIS) in Pleret Sub District, southeast part of the Yogyakarta City. Christopher A Gomez Abstract
HDS11-P05 Ballistic Hazards Simulation at Merapi Volcano – Indonesia – using BALLISTA Christopher A Gomez Abstract
HDS11-P06 Gravitational slope deformation and its transformation into catastrophic landslides during earthquakes in a slate area Osamu Yokoyama Abstract
HDS11-P07 Predicting location, magnitude, and timing of rain-induced shallow landslides: a test of accuracy and precision for the case of northern Kyushu disaster in 2017 Yuki Matsushi Abstract
HDS11-P08 Statistical distribution of landslides triggered by the historical strong earthquake in Hachinohe, Japan Sixiang Ling Abstract