Introduction (1:45 PM - 1:50 PM)
Session information
[E] Oral
M (Multidisciplinary and Interdisciplinary) » M-IS Intersection
[M-IS18] Multi-(hazard) risk assessments: Innovative approaches for disaster risk reduction and management
Fri. May 29, 2026 1:45 PM - 3:15 PM 102 (International Conference Hall, Makuhari Messe)
Chairperson:Islam Md. Rezuanul(The University of Tokyo), Kulkarni Sneha(University of Tokyo), Padiyedath Gopalan Saritha(The University of Tokyo)
Disaster risk reduction and management demand looking beyond single hazards to the interacting, cascading, and compounding processes that shape impacts on people, infrastructure, and ecosystems. This session showcases advances in multi-(hazard) risk assessment from characterizing hazards, exposure, vulnerability, and capacity across sectors to operational tools that support anticipatory action and resilient recovery.
We welcome contributions that bridge science, engineering, data science, and social dimensions; quantify uncertainty; and turn analysis into policy and practice. We invite work that couples geophysical insight with emerging technologies: AI/ML, digital twins, remote sensing, impact-based forecasting, and decision-support platforms to reveal systemic risks and inform risk-aware planning under climate and socio-economic change. Case studies from Japan, Europe, and other regions are encouraged to leverage the community.
Potential topics include:
Methods for multi-(hazard) risk: integrated analysis of interactions, exposure dynamics, vulnerability, and capacity across scales; Impact-based multi-hazard forecasting and early warning (near-real-time use, thresholds design); Uncertainty analysis and climate/impact attribution for compound and concurrent extremes; AI/ML tools for multi-hazard, multi-sector, and systemic risk management; Novel technologies for data collection and generation, (e.g., LLM, Earth Observations); Digital twins and network/system models of cascading failures and infrastructure interdependencies; Decision-support tools and open-source platforms co-developed with stakeholders; usability, ethics, and governance; Risk communication, knowledge sharing, and capacity building, including inclusive, community-centered approaches; Transferability and scalability of innovations across regions, hazards, and sectors; best practices for uptake; Synergies and trade-offs among DRR measures across hazards; lessons from implementation and evaluation.
1:50 PM - 2:10 PM
*Yasuo Nihei1 (1. Tokyo University of Science)
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2:10 PM - 2:25 PM
*Weixuan Xu1, Keith Dixon2, Nicole Zenes3, John Lanzante2 (1. Princeton University, 2. NOAA / GFDL, 3. Cornell University)
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2:25 PM - 2:40 PM
*Tsutao OIZUMI1, Kenichiro Kobayashi2, Takuya Kawabata1, Takuma Ota1 (1. Meteorological Reserch Institute, 2. Saitama University)
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2:40 PM - 2:55 PM
*CHRISTIAN BIGNAMI1, Giovanni Anconitano1, Ferdinando Nunziata2, Vito Romaniello1, Nazzareno Pierdicca2,1, Emanuele Dalsasso3 (1. Istituto Nazionale di Geofisica e Vulcanologia, 2. Sapienza University of Rome, 3. Centre Inria de l’Université Grenoble Alpes)
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2:55 PM - 3:10 PM
Philip McCasland1, *Maksym A Gusyev2, Thomas Johnson3, Yoshifumi Wakiyama2 (1. Faculty of Economics and Business Administration, Fukushima University, 2. Institute of Environmental Radioactivity, Fukushima University, 3. Colorado State University, USA)
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Discussion (3:10 PM - 3:15 PM)