NH001
Debris Flows and Floods in Mountainous Terrain II Posters

Monday, 7 December 2020: 04:00-20:59
Poster
Primary Convener:  Hui Tang, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Section 4.7 Earth Surface Process Modelling, Potsdam, Germany
Conveners:  Matthew A. Thomas, USGS, Geologic Hazards Science Center, Golden, CO, United States, Brian A Ebel, USGS, Water Mission Area, Denver, CO, United States and Yan Yan, Southwest Jiaotong University, School of Civil Engineering, Chengdu, China
Primary Liaison:  Matthew A. Thomas, USGS, Geologic Hazards Science Center, Golden, CO, United States
Chairs:  Hui Tang, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Section 4.7 Earth Surface Process Modelling, Potsdam, Germany and Matthew A. Thomas, USGS, Geologic Hazards Science Center, Golden, CO, United States
OSPA Liaison:  Matthew A. Thomas, USGS, Geologic Hazards Science Center, Golden, CO, United States
 
Characteristics of rainfall-induced slope-failure distribution focused on geographical, vegetational and geological features: a preliminary case study for Japanese recent extreme events. (721672)
Ryoko Nagumo and Hiroto Nagai, Waseda University, Tokyo, Japan
 
Cross model sensitivity analysis of the 9 January 2018 debris-flow inundation event in Montecito, CA (667398)
Katherine R Barnhart1, Ryan P Jones1, David L George2, Brian W McArdell3, Francis K Rengers1, Dennis M Staley1 and Jason W Kean1, (1)USGS Geologic Hazards Science Center, Landslide Hazards Program, Golden, CO, United States, (2)USGS Cascades Volcano Observatory, Vancouver, WA, United States, (3)WSL Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, Switzerland
 
Distinguishing sediment transport mechanisms in debris flow, hyperconcentrated flow, and streamflow (729188)
Hui Tang1, Junhan Du2 and Gordon Zhou2, (1)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Section 4.7 Earth Surface Process Modelling, Potsdam, Germany, (2)IMHE Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, China
 
Evaluating the sensitivity of debris flow inundation patterns to initiation and upstream flow characteristics (702879)
Ryan P Jones1, Katherine R Barnhart1, David L George2, Francis K Rengers3,4, Dennis M Staley1 and Jason W Kean5, (1)USGS Geologic Hazards Science Center, Landslide Hazards Program, Golden, CO, United States, (2)USGS Cascades Volcano Observatory, Vancouver, WA, United States, (3)University of Colorado, Boulder, CO, United States, (4)USGS Geologic Hazards Science Center, Golden, CO, United States, (5)USGS, Geologic Hazards Science Center, Golden, CO, United States
 
Incorporating Shear Resistance into Debris Flow Triggering Model Statistics (675359)
Noah Lyman, California Polytechnic State University San Luis Obispo, Department of Civil and Environmental Engineering, San Luis Obispo, CA, United States and Robb M Moss, California Polytechnic State University San Luis Obispo, Civil and Environmental Engineering, San Luis Obispo, United States
 
Integration of In Situ and Remotely Sensed Data for Post-Fire Flood Risk Modeling (759407)
Ariane Jong1, Jochen E Schubert1, Tirtha Banerjee2 and Brett F Sanders3,4, (1)University of California Irvine, Civil and Environmental Engineering, Irvine, CA, United States, (2)University of California Irvine, Department of Civil and Environmental Engineering, Irvine, CA, United States, (3)University of California Irvine, Irvine, CA, United States, (4)University of California Irvine, Department of Urban Planning and Public Policy, Irvine, CA, United States
 
Modelling post-wildfire debris-flow inundation in the Southwestern United States (678581)
Alexander Gorr, University of Arizona, Tucson, AZ, United States, Luke McGuire, University of Arizona, Department of Geosciences, Tucson, AZ, United States, Ann M Youberg, Arizona Geological Survey, Tucson, AZ, United States and Francis K Rengers, U.S. Geological Survey, Geologic Hazards Science Center, Golden, CO, United States
 
Rainfall-intensity thresholds for post-wildfire debris-flow initiation vary with climatology of extreme rainfall (767680)
David Cavagnaro1, Nathan Delgado1, Scott W McCoy2, Donald Lindsay3, Luke McGuire4, Nina Oakley5 and Jeremy Lancaster6, (1)University of Nevada Reno, Department of Geological Sciences and Engineering, Reno, NV, United States, (2)University of Nevada Reno, Reno, NV, United States, (3)California Geological Survey, Redding, CA, United States, (4)University of Arizona, Department of Geosciences, Tucson, AZ, United States, (5)Scripps Institution of Oceanography - Center for Western Weather & Water Extremes, La Jolla, CA, United States, (6)California Geological Survey Sacramento, Sacramento, CA, United States
 
Regional characteristics of driftwood runoff: Focusing on geotectonic subdivision in Japan (714990)
Sawa Shimokawa, Yuka Muto and Takeyoshi Chibana, Department of Civil Engineering, the University of Tokyo, Tokyo, Japan
 
The Effect of Soil Water Repellency on Post-fire Runoff (743627)
Rose Shillito1, Markus Berli1 and Ian Eli Floyd2, (1)Desert Research Institute, Las Vegas, NV, United States, (2)US Army Corps of Engineers, Engineer Research and Development Center, Coastal and Hydraulics Laboratory, US Army, Vicksburg, MS, United States
 
The importance of geomorphology for debris-flow activity in Alpine catchments (719939)
Philipp Aigner, BOKU University of Natural Resources and Life Sciences, Vienna, Austria, Leonard S Sklar, San Francisco State University, Department of Geosciences, San Francisco, CA, United States, Markus Hrachowitz, Delft University of Technology, Delft, Netherlands and Roland Kaitna, Boku University Vienna, Vienna, Austria
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