JpGU Meeting 2019
Session outline| Human Geosciences (H) | ||
|---|---|---|
| Session Sub-category | Disaster geosciences(DS) | |
| Session ID | H-DS14 | |
| Title | Geohazards in humid, tectonically active countries and their precursors | |
| Short Title | Geohards | |
| Main Convener | Name | Masahiro Chigira |
| Affiliation | Disaster Prevention Research Institute, Kyoto University | |
| Co-Convener 1 | Name | Hiroshi YAGI |
| Affiliation | Faculty of Art, Science and Education, Yamagata University | |
| Co-Convener 2 | Name | Satoru Kojima |
| Affiliation | Department of Civil Engineering, Gifu University | |
| Co-Convener 3 | Name | Taro Uchida |
| Affiliation | National Institute for Land and Infrastructure Management | |
| Session Language | J | |
| Scope | This 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. In particular, papers about 2017 northern Kyushu rainstorm, 2018 Osaka earthquake, 2018 Western Japan rainstorm, and 2018 Hokkaido earthquake are welcome | |
| Presentation Format | Oral and Poster presentation | |
| Joint Session with | EGU | |
| Invited Authors | KENJI OKADA (japan meteorological agency) Masaru Kunitomo (Ministry of Land, Infrastructure, Transport and Tourism) Yasutaka Tanaka (Ministry of Land, Infrastructure, Transport and Tourism) | |
| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 27 AM2 | ||||
| 10:45 - 11:00 | HDS14-01 | The sources of landslides occurred by the 2018 Hokkaido Eastern Iburi Earthquake | Satoshi Ishimaru | |
| 11:00 - 11:15 | HDS14-02 | Feature of landslide of pyroclastic fall deposits induced by 2018 Hokkaido Eastern Iburi Earthquake, and its relation with damage | Jun Tajika | |
| 11:15 - 11:30 | HDS14-03 | Influence of slope cutting on failures induced by the July heavy rain, and the Iburi-tobu earthquake, 2018. | Hidehisa Nagata | |
| 11:30 - 11:45 | HDS14-04 | Slope failures occurred in the southwest part of the Izu-oshima Island in geological time, NE Japan | Takehiko Suzuki | |
| 11:45 - 12:00 | HDS14-05 | The strain rate observation by the borehole inclinometer on the bedrock creep slopes in Akadani-west area | Atsuhiko Kinoshita | |
| 12:00 - 12:15 | HDS14-06 | Assessing Potential Landslide Areas Due to Earthquake Using Three-Dimensional Resistivity Datasets from Across a Wide Area | Yusuke Sakai | |
| Oral Presentation May 27 PM1 | ||||
| 13:45 - 14:00 | HDS14-07 | Prediction of shallow landslides and debris flow by rainstorm: dynamic hazard mapping toward disaster mitigation | Yuki Matsushi | |
| 14:00 - 14:30 | HDS14-08 | Land slide warning judgment mesh information of the Meteorological Agency using the Soil Water Index | KENJI OKADA | |
| 14:30 - 15:00 | HDS14-09 | A future direction of remedial measures for sediment disaster reduction from the viewpoint of enhancing a workable early warning system | Masaru Kunitomo | |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 27 PM2 | |||
| HDS14-P01 | The estimation of frequency for deep-seated landslide with carbon dating in Kii mountain area | Yasutaka Tanaka | |
| HDS14-P02 | Tephra stratigraphy and a slope failure of about 4,000 years ago on the slope of the Late Pleistocene Janoo Volcano in the northwestern of Aso Caldera | Yasuto Hirata | |
| HDS14-P03 | Analysis of causal factors of landslides during 2017 northern Kyusyu torrential rainfall disaster by using decision tree | Hiromu Daimaru | |
| HDS14-P04 | Geologic characteristics of rock mass failures caused by the heavy rain event of July 2018 in Uwajima, Ehime | Shintaro Yamasaki | |
| HDS14-P05 | On the failure mechanism of embankments in Mabi Town during the Heavy rain of July, 2018, Japan | Gonghui Wang | |
| HDS14-P06 | Interpretation of landslide surface deformation around the branch basins of Sun Kosi river in Nepal using InSAR images | Otake Shunpei | |
| HDS14-P07 | The large scale landslides triggered by The 2018 Sulawesi Earthquake, Indonesia | Masashi Omata | |
| HDS14-P08 | Relationship of the grand deformation and topography in Sapporo City at the 2018 Hokkaido Eastern Iburi Earthquake confirmed by InSAR analysis | Akihiro Yokota | |
| HDS14-P09 | Estimation of co-seismic surface displacement and ground deformation associated with the 2018 Hokkaido Eastern Iburi Earthquake, based on differential InSAR and differential LiDAR DEM analysis. | Kenichi Honda | |
| HDS14-P10 | Geological features of landslides of pyroclastic fall deposits induced by the 2018 Eastern Iburi Earthquake and other previous earthquakes | Masahiro Chigira | |
| HDS14-P11 | Earthquake ground motion properties of mountainous district in Totsukawa village, Nara pref. based on the seismic observation – A fundamental study of landslides caused by earthquake – | Tomoyuki Iida | |
| HDS14-P12 | Study on topographic features and landslide development process in slope failure by Typhoon Talas | Teruyuki Kikuchi | |
| HDS14-P13 | Formation mechanism of bulge of slope that is sign of large-scale collapse | tatsurou yoshimura | |
| HDS14-P14 | Sediments accumulated in the linear depressions in the Mitsumine area, Kanto Mountains | Masakazu Mashiko | |