NH41C:
Landslide Mechanisms, Modeling, and Prediction II Posters


Session ID#: 8442

Session Description:
Slope movements pose serious hazards yet are difficult to predict: several physical processes are coupled and operate on different time and spatial scales; materials are heterogeneous and their behaviors complex; the phenomena are transients; triggering is poorly understood. This session aims to bring together innovative research results from a variety of different approaches to understanding mass movement processes. In particular, we encourage presentations on physical modelling, innovative laboratory research, theoretical studies on the physics of multiphase and multiscale phenomena and detailed field observations, which yield insight into the triggering mechanisms, the mass movement or mass flow process. Presentations are also welcome on uncertainty and sensitivity analysis of modeling processes and landslide hazard prediction.
Primary Convener:  Dalia Kirschbaum, NASA Goddard Space Flight Center, Hydrological Sciences Laboratory, Greenbelt, MD, United States
Conveners:  Rex L Baum, U.S. Geological Survey, Denver, CO, United States, Ning Lu, Colorado School Mines, Golden, CO, United States and Hiroshi Fukuoka, Niigata University, Research Institute for Natural Hazards and Disaster Recovery, Niigata, Japan
Chairs:  Hiroshi Fukuoka, Niigata University, Research Institute for Natural Hazards and Disaster Recovery, Niigata, Japan and Dalia Kirschbaum, NASA Goddard Space Flight Center, Hydrological Sciences Laboratory, Greenbelt, MD, United States
OSPA Liaison:  Dalia Kirschbaum, NASA Goddard Space Flight Center, Hydrological Sciences Laboratory, Greenbelt, MD, United States
Index Terms:

1826 Geomorphology: hillslope [HYDROLOGY]
1873 Uncertainty assessment [HYDROLOGY]
4315 Monitoring, forecasting, prediction [NATURAL HAZARDS]
4316 Physical modeling [NATURAL HAZARDS]

Abstracts Submitted to this Session:

Characterization of granular flows from seismic signal: insights from laboratory experiments (48336)
Maxime Farin, Institut Langevin, Paris, France; California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States, Anne Mangeney, Institut de Physique du Globe de Paris (IPGP), Université Paris Cité, Paris, France, Renaud Toussaint, ITES, University of Strasbourg CNRS, Strasbourg, France and Julien de Rosny, Instiut Langevin, ESPCI ParisTech, PSL Research University, CNRS, Paris, France
Estimation of the propagation characteristics of elastic waves propagating through a partially saturated sand soil (78131)
Masayuki Nakayama1, Hironori Kawakata1, Issei Doi2 and Naoki Takahashi3, (1)Ritsumeikan University, Kusatsu, Japan, (2)SATREPS, Tokyo, Japan, (3)Sumitomo Mitsui Construction.Co.Ltd., Nagareyama, Japan
Seasonal Effects on the Relationships Between Soil Water Content, Pore Water Pressure and Shear Strength and Their Implications for Slope Stability (78844)
Paul Neil Hughes, Durham University, School of Engineering and Computer Sciences, Durham, United Kingdom
The Effects of Differing Sequences of Earthquake Ground-Shaking on Coseismic Slope Stability (78862)
Matthew Brain1, Nick J Rosser2, Emma Catherine Vann Jones2 and Neil Tunstall2, (1)University of Durham, Durham, United Kingdom, (2)Durham University, Department of Geography, Durham, United Kingdom
Development of a Landslide Monitoring System using Electrical Resistivity Tomography (61796)
Rosalind Mary Hen-Jones1, Paul Neil Hughes2, Stephanie Glendinning1, David Gunn3, Jonathan Edward Chambers4 and Ross Stirling1, (1)Newcastle University, Newcastle Upon Tyne, United Kingdom, (2)Durham University, School of Engineering and Computer Sciences, Durham, United Kingdom, (3)British Geological Survey Keyworth, Nottinghamshire, United Kingdom, (4)British Geological Survey, Environmental and Engineering Geophysics, Nottingham, United Kingdom
Effects of variable regolith depth, hydraulic properties, and rainfall on debris-flow initiation during the September 2013 northern Colorado Front Range rainstorm (73195)
Rex L Baum1, Jeffrey A. Coe2, Jason W Kean2, Eric S Jones2 and Jonathan Godt3, (1)U.S. Geological Survey, Denver, CO, United States, (2)USGS Central Region Offices Denver, Denver, CO, United States, (3)USGS, Natural Hazards Mission Area, Golden, United States
The Reduction of Friction in Long Runout Landslides as an Emergent Phenomenon. (61866)
Brandon C Johnson, Brown University, Earth, Environmental and Planetary Sciences, Providence, RI, United States, Henry Melosh, Purdue University, Earth, Atmospheric, and Planetary Sciences, West Lafayette, IN, United States and Charles S Campbell, University of Southern California, Los Angeles, CA, United States
First-order Probabilistic Analysis of the Effects of Heterogeneity on Pore-water Pressure in a Hillslope (64043)
Jingsen Cai1, Echuan Yan1 and Tian-Chyi J Yeh2, (1)China University of Geosciences Wuhan, Wuhan, China, (2)University of Arizona, Department of Hydrology and Atmospheric Science, Tucson, AZ, United States
Mount Meager Volcano, Canada: a Case Study for Landslides on Glaciated Volcanoes (64200)
Gioachino Luigi Roberti1, Brent Ward2, Benjamin van Wyk de Vries3, Giacomo Falorni4, Luigi Perotti5, John J Clague2 and The Mount Meager project Team, (1)Simon Fraser University, Burnaby, BC, Canada, (2)Simon Fraser University, Department of Earth Sciences, Burnaby, BC, Canada, (3)University Blaise Pascal Clermont-Ferrand II, Clermont-Ferrand, France, (4)TRE Canada Inc., Vancouver, Canada, (5)University of Turin, Department of Agricultural, Forest and Food Sciences – NatRisk Centre, Turin, Italy
Debris-flow Run-up on Vertical Barriers and Adverse Slopes. (66255)
David L George, USGS Cascades Volcano Observatory, Vancouver, WA, United States and Richard M Iverson, USGS, Vancouver, WA, United States
Dynamic Evolution of Multiple-generation Structures within Failed Granular Slopes: Analogue Models and Natural Landslides (66684)
Zhina Liu, China University of Petroleum, Institute of Geo-science, Beijing, China and Hemin A. Koyi, Uppsala University, Department of Earth Sciences, Uppsala, Sweden
The Debris Flow of September 20, 2014, in Mud Creek, Mount Shasta Volcano, Northern California (67634)
Juan A De La Fuente1, Steve Bachmann2, Anna Courtney2, Nick Meyers3, Ryan Mikulovsky4, Brad Rust5, Forrest Coots3 and Dennis Veich5, (1)US Forest Service Yreka, Yreka, CA, United States, (2)Shasta-Trinity National Forest, McCloud, CA, United States, (3)U.S. Forest Service, Mount Shasta, CA, United States, (4)U.S. Forest Service, Willows, CA, United States, (5)U.S. Forest Service, Redding, CA, United States
A shallow landslide analysis method consisting of contour line based method and slope stability model with critical slip surface (68958)
Daizo Tsutsumi, Disaster Prevention Research Institute, Kyoto University, Kyoto, Japan
The influence of fine sediment on the fluidity of debris flows based on the equilibrium concentration and friction coefficient (71234)
Yuichi Sakai1, Norifumi Hotta2, Yuji Hasegawa3, Kana Nakatani4, Takuro Suzuki5, Hironao Shima6, Akio Kuroda6 and Taro Uchida2, (1)University of Tokyo, Bunkyo-ku, Japan, (2)University of Tsukuba, Tsukuba, Japan, (3)Disaster Prevention Research Institute, Kyoto University, Kyoto, Japan, (4)Kyoto University, Sakyo-ku, Japan, (5)Forestry and Forest Products Research Institute, Tsukuba, Japan, (6)Sabo & Landslide Technical Center, Chiyoda-ku, Japan
Integrating Near-Real Time Hydrologic-Response Monitoring and Modeling for Improved Assessments of Slope Stability Along the Coastal Bluffs of the Puget Sound Rail Corridor, Washington State (75482)
Benjamin B Mirus1, Rex L Baum2, Ben Stark1, Joel Smith2 and Abigail Michel1, (1)USGS, Landslide Hazards Program, Golden, CO, United States, (2)U.S. Geological Survey, Denver, CO, United States
Evaluation on the Efficiency of Subsurface Drainage in Chiu-Fen Landslide at Northern Taiwan (76624)
Lin Yi Ying and Der-Guey Lin, National Chung Hsing University, Taichung, Taiwan
Rainfall Induced Seepage and Slope Stability Analyses (76786)
Szu-Yu Ko, Shih- Rung Juang and Kuang-Tsung Chang, National Chung Hsing University, Taichung, Taiwan
Precipitation and soil accumulation history modifies future landslide hazard (84388)
Robert Parker, Cardiff University, School of Earth and Ocean Sciences, Cardiff, United Kingdom, Tristram C Hales, Cardiff University, Sustainable Places Research Institute, Cardiff, United Kingdom, Simon M Mudd, University of Edinburgh, Edinburgh, United Kingdom and Stuart W D Grieve, University College London, London, United Kingdom
RAINFALL TRIGGERING THRESHOULD FOR LARGE SCALE LANDSLIDES (77446)
Hsien-Li Kuo, NCKU National Cheng Kung University, EarthScience, Tainan, Taiwan and Guan-Wei Lin, National Cheng Kung University, Earth Sciences, Tainan, Taiwan
Impact of double porosity flow on hydrologically driven failure of a hillside slope (84444)
Jinhyun Choo, Stanford University, Stanford, CA, United States, Joshua A White, Lawrence Livermore National Laboratory, Livermore, CA, United States and Ronaldo I Borja, Stanford University, Civil and Environmental Engineering, Stanford, CA, United States
Swarm slide - debris flow disaster induced by extreme rainfall in Hiroshima, August 2014 and lessons learnt in urban designing (85209)
Chunxiang Wang and Hiroshi Fukuoka, Niigata University, Research Institute for Natural Hazards and Disaster Recovery, Niigata, Japan
Modeling slope failure by the 3D discrete element method: A case study of the dip slope at the Huafan University campus in northern Taiwan (86485)
Chia-Han Tseng, Institute of Earth Sciences Academia Sinica, Taipei, Taiwan, Yu-Chang Chan, Academia Sinica, Taipei, Taiwan, Ching-Jiang Jeng, Huafan University, Department of Landscape Architecture and Environmental Design, New Taipei City, Taiwan and Yu-Chung Hsieh, Central Geological Survey, Ministry of Economic Affairs, Taipei, Taiwan

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