爆料王

Research_

Advancing local flood decision-making for disaster risk reduction

Floods impact more people than any other type of disaster, affecting over two billion globally in the last decade

Climate change is exacerbating flood risks. The overall objective of this project seeks to support local governments in urban communities in the Philippines and Indonesia to incorporate climate change into flood risk assessments and mobilise knowledge to realise resilient and sustainable development.

As a result of better understanding the influence of climate change on flood risk, local governments and communities can make more informed decisions on their development pathways. Increased access to flood risk assessments that forecast future changes will serve to not only reduce risk, but also prevent the creation of new risk 鈥� a growing concern.

This knowledge holds potential to save lives and prevent economic losses. The project will also seek to synthesise appropriate and simplified methods that can be used to create best practice on integrating climate change into flood models.

This research aims to understand these stressors and their future impact on flood risks, contributing to the Sendai Framework's goal to improve access to disaster risk information by 2030.

A key challenge in disaster risk reduction is defining disaster risk empirically. Without quality risk assessments, local governments lack crucial data for decision-making. This project will develop methods to incorporate climate change into flood modelling and risk estimation. It will also explore how risk information is legitimised in local planning to increase the use of risk assessments.

The research will partner closely with local governments to ensure policy action. An action research component will help understand how local knowledge is legitimised to enhance risk reduction strategy adoption.听

Funded by the

Contributors: Dr Aaron Opdyke, Ms Emily Nabong, Mr Isaac Besarra, Ms Zoe Latham, and Ms Grace Barrett-Lennard.听


Research outputs

Journal articles

Besarra, I.,听Opdyke, A., Mendoza, J.E., Delmendo, P.A., Santiago, J., Evangelista, D.J., Lagmay, A.M.F.A., 2025, ,听Journal of Environmental Management,听vol. 380, pp. 124966.

Nabong, E., & Opdyke, A., 2024, ,听Environmental Research Communications, vol.听6, pp. 091501.

Besarra, I., Opdyke, A., Aquino, D. H., Santiago, J., Mendoza, J. E., & Lagmay, A. M. F. A., 2024, ,听Journal of Flood Risk Management.

Latham, Z., Barrett-Lennard, G., & Opdyke, A., 2024, ,听Sustainable Cities and Society, vol.听112, pp. 105632-.

Alfian, D., Meilianda, E., Ahmad, A., Syukri, M., Opdyke, A., Abdullah, N., Sungkar, M., Ziana, Z., Apriandy, F., Kasuri, A. R., Putri, A., Refika, C. D., Putritami, K., Darma, Y., Mubarak, M., Asyifa, C. N., Fikri, R., Salmannur, A., Iqbal, K., 鈥� Meilianda, E., 2024,听 听E3S Web of Conferences:听Aceh International Symposium on Civil Engineering, vol.听476, pp. 1056-.

Alfian, D., Meilianda, E., Achmad, A., Syukri, M., Ashfa, H., Opdyke, A., Oktari, R. S., Rosemary, R., Pertiwi, P., Bisri, M., Rahman, A., Mas, E., & Opdyke, A., 2023, 听E3S Web of Conferences:听Aceh International Workshop and Expo on Sustainable Tsunami Disaster Recovery, vol.听447, pp. 1007-.

News

Evangelista, D, 2024,听,听University of the Philippines Resilience Institute, 26 April.

TDMRC, 2024,听,听Tsunami and Disaster Mitigation Research Centre,听19 April.

Evangelista, D, 2024, 听University of the Philippines Resilience Institute, 26 February.

Faculty of Engineering, 2023, 'Three ways our researchers are aiding disaster risk reduction', The听爆料王,听13 October.

Sydney Environment Institute, 2023, 'Examining climate change resilience through serious games',听The听爆料王,听23 March.

Media

听- Game materials for the cooperative tabletop game that immerses players in the complexities of managing flood risk under climate change. Players collaborate to implement adaptation strategies to protect community assets from flood impacts.

Resilience Live Ep.5:听