[E] Poster

H (Human Geosciences ) » H-DS Disaster geosciences

[H-DS07] Landslides and related phenomena

Wed. Jun 1, 2022 4:00 PM - 6:00 PM Online Poster Zoom Room (16) (Ch.16)

convener:Masahiro Chigira(Fukada Geological Institute), convener:Gonghui Wang(Disaster Prevention Research Institute, Kyoto University), Fumitoshi Imaizumi(Faculty of Agriculture, Shizuoka University), Chairperson:Ching-Ying Tsou(Faculty of Agriculture and Life Science, Hirosaki University), Makoto Msatsuzawa(Fukada Geological Institute)

Landslides, such as rockslides, rockfalls, and debris flows, have been occurring extensively in a large number of countries, typically Asian countries, causing heavy damage. Landslides have been studied in various research fields, such as geomorphology, geology, geophysics, Sabo engineering, geotechnics, but we need a common platform to exchange research results and make discussion to strengthen our activity. This session is such a place and we invite contributions that report and discuss on landslides and related phenomena, focusing on improved understanding of their characteristics; new insights into landslide mechanisms; the development of new approaches to monitoring; novel approaches to behavior forecasting and prediction; studies of successful landslide management; and the development of methods for hazard and risk evaluation.

+Add all to schedule

4:00 PM - 6:00 PM

[HDS07-P01] Landslide induced by weathering controlled by geologic structure: an example from the eastern part of Hakkaido, northern Japan

Hiromi Kaji¹, *Toru Takeshita² (1.Oyo Co. Ltd., 2.The Division of Academic Resources and Specimens, The Hokkaido university museum)

4:00 PM - 6:00 PM

[HDS07-P02] History the Tsugauru-Juniko landslide in Northern Japan from historical documents and radiocarbon dating

*Ching-Ying Tsou¹, Hiroshi Yagi², Ryuji Yamada³, Mutumi S. Odagiri^3,4, Daisuke Higaki⁵, Rio Ogasawara¹ (1.Faculty of Agriculture and Life Science, Hirosaki University, 2.Faculty of Education, Art and Science, Yamagata University, 3.National Research Institute for Earth Science and Disaster Resilience, 4.Hanamaki City Museum, 5.Nippon Koei Co., Ltd.)

4:00 PM - 6:00 PM

[HDS07-P03] Geomorphological and petrological studies on the development of landform and source of the Otsukigawa debris avalanche deposits in the Otsukigawa basin on the Yatsugatake Volcano in central Japan

*Michito Koshiba¹, Mamoru Koarai¹ (1.Graduate School of Science and Engineering, Ibaraki University)

4:00 PM - 6:00 PM

[HDS07-P04] Multi-modal deep learning detection of deep-seated gravitational slope deformation by Typhoon Talas in Kii Peninsula in 2011

*Teruyuki Kikuchi¹, Koki Sakita², Satoshi Nishiyama², Kenichi Takahashi³ (1.J-POWER Design. co. ltd., 2.Graduate School of Environmental and Life Science, Okayama University, Okayama, Japan, 3.Electric Power Development Co., Ltd.)

4:00 PM - 6:00 PM

[HDS07-P05] How can we protect our homes, property, and life from the risk of a heavy rainfall disaster?

*Naoki SAKAI^1,2, Akira Oguchi², Xi Chenrui² (1.National Research Institute for Earth Science and Disaster Resilience, 2.University of Tsukuba)

4:00 PM - 6:00 PM

[HDS07-P06] Preparation of a landslide hazard map with residents’ participation in Aruga district, Suwa City, Nagano Prefecture

*Makoto Msatsuzawa¹, Chiyoshi Minami², Sei Kageyama², Yasuhisa Saitou² (1.Fukada Geological Institute (Former: PACIFIC CONSULTANTS CO., LTD.), 2.PACIFIC CONSULTANTS CO., LTD.)

4:00 PM - 6:00 PM

[HDS07-P07] Mapping and interpretation of potential deep-seated landslides in Taiwan using high resolution LiDAR-derived DEM

★Invited Papers

*Ying-Hung Tung¹, Yu-Chung Hsieh¹, Hsi-Hung Lin¹, Chung-Chi Chi¹ (1.Central Geological Survey, Ministry of Economic Affairs, R.O.C. (Taiwan))

4:00 PM - 6:00 PM

[HDS07-P08] Giant Qianjincun landslide in the Nu River and the impact on transient landscape evolution in southeastern Tibet

*Siyuan Zhao¹ (1.College of Water Resources and Hydropower, Sichuan University)

4:00 PM - 6:00 PM

[HDS07-P09] Using new RIM material to investigate granular avalanches of irregular sand particles in slumping regime in a rotating drum

*Chien-Hsien Lee¹, Chi-Yao Hung¹ (1.National Chung Hsing University)

4:00 PM - 6:00 PM

[HDS07-P10] The effects of irregular-shaped particles on the granular rheology of dense granular flow

*Li-Yen Su¹, Chi-Yao Hung¹ (1.National Chung Hsing University)

4:00 PM - 6:00 PM

[HDS07-P11] Differential weathering mechanism accompanying the formation of halloysite-rich layer in the Quaternary volcanic fall deposits

*Hirokazu Fukui¹, Yuki Matsushi², Tetsuhiro Watanabe³, Shinji Kitao⁴, Yasuhiro Kobayashi⁴, Keiji Shinoda⁵ (1.Graduate School of Science, Kyoto University, 2.Disaster prevention research institute, Kyoto University, 3.Graduate School of Global Environmental Studies, 4.Institute for Integrated Radiation and Nuclear Science, Kyoto University, 5.Grauate School of Science, Osaka City University)

4:00 PM - 6:00 PM

[HDS07-P12] Assessment of earthquake-induced landslides potential on artificial landform transformation areas in the Tama Hills covered with thick tephric loess, west Tokyo

*Takehiko Suzuki¹, Masahiro Chigira², Yuki Matsushi³, Daichi Nakayama¹ (1.Faculty of Urban Environmental Sciences, Tokyo Metropolitan University, 2.Fukada Geological Institute, 3.Disaster Prevention Research Institute, Kyoto University)

Session information

[H-DS07] Landslides and related phenomena

[HDS07-P01] Landslide induced by weathering controlled by geologic structure: an example from the eastern part of Hakkaido, northern Japan

[HDS07-P02] History the Tsugauru-Juniko landslide in Northern Japan from historical documents and radiocarbon dating

[HDS07-P03] Geomorphological and petrological studies on the development of landform and source of the Otsukigawa debris avalanche deposits in the Otsukigawa basin on the Yatsugatake Volcano in central Japan

[HDS07-P04] Multi-modal deep learning detection of deep-seated gravitational slope deformation by Typhoon Talas in Kii Peninsula in 2011

[HDS07-P05] How can we protect our homes, property, and life from the risk of a heavy rainfall disaster?

[HDS07-P06] Preparation of a landslide hazard map with residents’ participation in Aruga district, Suwa City, Nagano Prefecture

[HDS07-P07] Mapping and interpretation of potential deep-seated landslides in Taiwan using high resolution LiDAR-derived DEM

★Invited Papers

[HDS07-P08] Giant Qianjincun landslide in the Nu River and the impact on transient landscape evolution in southeastern Tibet

[HDS07-P09] Using new RIM material to investigate granular avalanches of irregular sand particles in slumping regime in a rotating drum

[HDS07-P10] The effects of irregular-shaped particles on the granular rheology of dense granular flow

[HDS07-P11] Differential weathering mechanism accompanying the formation of halloysite-rich layer in the Quaternary volcanic fall deposits

[HDS07-P12] Assessment of earthquake-induced landslides potential on artificial landform transformation areas in the Tama Hills covered with thick tephric loess, west Tokyo

Authentication