Disaster risk report: Understanding landslides and flood risks for science-based disaster risk reduction in the state of Selangor

The project “Strengthening the disaster risk reduction capacity to improve the safety and security of communities by understanding disaster risk (SeDAR)” in Malaysia was launched in June 2018. This project is jointly conducted by Tohoku University in Japan, University Teknologi Malaysia, and the Selangor State Government with the support of Japan International Cooperation Agency (JICA).

One of the objectives of this project is to provide a science-based understanding of disaster risks among the community leaders, member and local authorities. Science-based risk analysis is the use of science in risk analysis. This is based on the concept of introducing science and technology in disaster risk reduction, which is highlighted in the Sendai Framework for Disaster Risk Reduction 2015-2030, in its first Priority of Action “Understanding Disaster Risk”, where it emphasizes the role of science and technology in explaining disaster risk to various audiences.

The use of science and technology to show ‘how and why disasters occur’ can be useful in risk communication to policy makers and city planners in the development and dissemination of science-based risk knowledge, technology and innovation. The Disaster Risk Report explains the risks of landslides and floods faced by communities in the state of Selangor, Malaysia, in a way that can be easily understood by technical and non-technical readers alike. It serves as a communication tool for local and district authorities as well as government agencies at the district and state level to understand the hazards and risks of the project areas.

Each of the case studies showcase how science can help in identifying disaster risks. By taking a scientific approach in showing risks to community stakeholders, risk managers are better able to persuade residents to learn, design, implement and take ownership of proactive measures in safeguarding their homes, properties and lives on a long-term, sustainable basis.