Harnessing Ecosystem-Based Disaster Risk Reduction (Eco-DRR) for Societal Resilience to Floods

Ecosystem-based disaster risk reduction (eco-DRR) exemplifies the transformative potential of nature-based solutions (NBS) by bringing together disaster risk reduction, climate adaptation, and human development needs. As a cornerstone of NBS, eco-DRR leverages the sustainable use, restoration, and conservation of ecosystems to reduce disaster risks while enhancing ecological and social resilience. Beyond physical hazard mitigation, eco-DRR addresses sources of vulnerability by improving food and water security, diversifying livelihoods, fostering social cohesion, and empowering communities.

This research highlights a paradigmatic shift from hazard-centric interventions toward integrated, transdisciplinary approaches that address the root causes of vulnerability—such as poverty, inequality, and governance. It examines the interplay between ecological, social, and economic dimensions to mitigate flood risks effectively.

New findings from GOAL’s current research draw on case studies across African, Latin American, Caribbean, and South Asian contexts to explore:

• The root causes, dynamic pressures, and unsafe conditions driving flood-related social vulnerabilities.
• The effectiveness of eco-DRR interventions in reducing vulnerabilities and building resilience.
• Contextual factors influencing eco-DRR's scalability and success in diverse environments.

This presentation underscores the potential of eco-DRR as a scalable, sustainable NBS for flood adaptation. By integrating participatory approaches, citizen science, and cross-sectoral collaboration, it offers actionable insights for advancing interdisciplinary strategies, fostering global climate resilience, and embedding NBS principles in sustainable development.