[M-IS18] Multi-(hazard) risk assessments: Innovative approaches for disaster risk reduction and management

2026年5月29日(金) 13:45 〜 15:15 102 (幕張メッセ国際会議場)

座長: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.

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Introduction (13:45 〜 13:50)

13:50 〜 14:10

[MIS18-01] 地震・火災・水害を中心としたマルチハザード研究の取り組み

★招待講演

*二瓶泰雄¹ (1. 東京理科大学)

14:10 〜 14:25

[MIS18-02] Attribution of Bias-Correction Choices in Simulating Heat–Humidity Compound Extremes

*Weixuan Xu¹, Keith Dixon², Nicole Zenes³, John Lanzante² (1. Princeton University, 2. NOAA / GFDL, 3. Cornell University)

14:25 〜 14:40

[MIS18-03] 異なる初期時刻のMEPSを用いたタイムラグアンサンブル手法による洪水予測

*大泉伝¹、小林健一郎²、川畑拓矢¹、太田琢磨¹ (1. 気象研究所、2. 埼玉大学)

14:40 〜 14:55

[MIS18-04] SAR-based damage mapping: a sensitivity analysis for earthquake impact response

*CHRISTIAN BIGNAMI¹, Giovanni Anconitano¹, Ferdinando Nunziata², Vito Romaniello¹, Nazzareno Pierdicca^2,1, Emanuele Dalsasso³ (1. Istituto Nazionale di Geofisica e Vulcanologia, 2. Sapienza University of Rome, 3. Centre Inria de l’Université Grenoble Alpes)

14:55 〜 15:10

[MIS18-05] Risk perception of the Fukushima ALPS-treated water release: A survey of university science students in Japan and the USA

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)

Discussion (15:10 〜 15:15)