Nuwan Dias

Nuwan Dias is a researcher specializing in Disaster Risk Reduction, Urban Design, and Climate Change Adaptation. His work focuses on flood resilience, tsunami early warning systems, and integrating Climate Change Adaptation (CCA) with Disaster Risk Reduction (DRR). He has contributed to global studies analyzing multi-hazard early warning systems in Indonesia, Maldives, Myanmar, and Sri Lanka, emphasizing systemic challenges and policy gaps.

His research outputs include frameworks for urban runoff simulation, GIS-based flood modeling applications, and scenario analyses for resilient urban design in Colombo. He has co-edited authoritative volumes like Multi-Hazard Early Warning and Disaster Risks (Springer, 2021) and published in journals such as Urban Science and FA RU Journal.

Key areas of focus include: (1) Policy integration of CCA/DRR at global and national levels, (2) Social media's role in disaster communication, and (3) Resilient urban infrastructure design. His work bridges technical modeling with socio-political dimensions of disaster governance.