NH030
Monitoring, Mapping, and Modeling of Regional-Scale Slope Failure Hazards
Session ID#: 247809
Session Description:
Slope failures, including landslides, debris flows, and rockfalls, represent a persistent and intensifying geological hazard worldwide, particularly under conditions of extreme rainfall, wildfire disturbance, seismic activity, and land use change. These hazards pose significant threats to communities, infrastructure, and ecosystems, creating an urgent need for effective monitoring, mapping, and modeling to improve early warning and risk mitigation strategies. This session invites contributions that advance the science of regional-scale slope failure hazard assessment through innovative methods in monitoring, mapping, and modeling. We particularly seek studies that leverage remote sensing data, physics-based simulations, and data-driven or hybrid modeling frameworks to characterize triggering conditions, quantify hazard extent, and enable timely forecasting. Submissions that explore the integration of observational data with models, address uncertainty quantification, or demonstrate the application of these approaches to real-world decision-making related to slope failure hazards are especially encouraged.
Co-Sponsor(s):
Index Terms:
1810 Debris flow and landslides [HYDROLOGY]
4313 Extreme events [NATURAL HAZARDS]
4315 Monitoring, forecasting, prediction [NATURAL HAZARDS]
4332 Disaster resilience [NATURAL HAZARDS]
Primary Convener: Weibing Gong, Missouri University of Science and Technology, Rolla, MO, United States
Conveners: Yimin Lu, Texas Tech University, Lubbock, TX, United States and Stratis Karantanellis, California State University Fullerton, Fullerton, United States
Seismic rockfall risk assessments and mitigation strategies for transportation infrastructurein high-risk regions (1850593)
Kelechi Eze, University of Nigeria, Nsukka, Nigeria, Oluwadamilare Ilesanmi, Federal University of Technology, Akure, Nigeria, Akure, Nigeria, Godspower Igah Igah, Ahmadu Bello University Zaria, Nigeria, Zaria, Nigeria, Adefemi Abidola, Lagos State University, Ojo, Nigeria, Ojo, Nigeria, Fega Ojefia, University of Benin, Edo State, Nigeria, Benin, Nigeria and Adedamola Adekoya, University of Lagos, Akoka Lagos., Akoka, Nigeria
Scope of morphotectonic parameters in evaluating landslide susceptibility within tectonically inactive intra-cratonic basin: insights from knickpoint characterization, multivariate statistical analysis and hierarchical modelling (1851542)
Mhalevito Tetso, Pondicherry University, Pondicherry, India and Subhadip Bhadra Dr., Department of Earth Sciences, Pondicherry University, Kalapet, Puducherry - 605014, Pondicherry, India
Slope Instability Predictor-Kerala (SLIP-K): A mobile/web application for landslide hazard prediction in Idukki, India (1915094)
Subhami Mohan1, Rajaneesh A2, Krishna Priya Velappan Kumari Lekha2, Thomas Oommen1 and Sajinkumar K.S.2,3, (1)University of Mississippi, Department of Geology and Geological Engineering, Oxford, United States, (2)University of Kerala, Department of Geology, Thiruvananthapuram, India, (3)Michigan Technological University, Department of Geological & Mining Engineering & Sciences, Houghton, United States
Geomorphic Impacts and Terrain Recovery After Hurricane Helene: A Multi-Sensor Geospatial Analysis in Western North Carolina (1921049)
Pratikshya Regmi1, Corey White1 and Helena Mitasova2, (1)North Carolina State University, Center for Geospatial Analytics, Raleigh, United States, (2)North Carolina State University, Department of Marine, Earth, and Atmospheric Sciences, Raleigh, NC, United States
Developing a framework to model the cascading impact on food supply chain due to debris flow-induced disruptions in mountainous road networks (1960446)
Shivam Priyadarshi1,2, Somnath Bera1 and Pritha Ghosh1, (1)Central University of South Bihar, Geography, Gaya, India, (2)Coalition for Disaster Resilient Infrastructure, Fellow, New Delhi, India
Simulating Future Landslide Hazards Under Extreme Rainfall Using Process-Based and Stochastic Modeling (1981438)
Jobin Thomas1, Mr. Miraj Bhakta Kayastha2, Thomas Oommen3 and Pengfei Xue2, (1)University of Mississippi Main Campus, Geology and Geological Engineering, University, MS, United States, (2)Michigan Technological University, Department of Civil, Environmental and Geospatial Engineering, Houghton, MI, United States, (3)University of Mississippi, Geology and Geological Engineering, Oxford, United States
Mundakkai-Chooralmala landslide: assessment of initiation, progression, and impact (1983932)
Mr. Aadityan Sridharan, PhD, Maneesha V Ramesh, Hari Chandana Ekkirala, Balmukund Singh, Nitin Kumar M, Sabari Ramesh and Sudesh Kumar Wadhawan, Center for Wireless Networks and Applications (AWNA), Amrita Vishwa Vidyapeetham, Amritapuri, India, Kollam, India
Characterization of groundwater and monitoring of hydraulic dynamics in fractured aquifers using active heating-based distributed fibre-optic sensing (1993444)
Ashis Acharya1, Fumihiko Ito1, Toshihiro Sakaki2 and Tetsuya Kogure3, (1)Shimane University, Matsue, Japan, (2)ESE Consulting, Hyogo, Japan, (3)Kyoto University, Disaster Prevention Research Institute, Uji, Japan
