Skip navigation links

International Recovery Platform

Learning from Megadisasters Knowledge Notes

This document includes a set of 32 notes grouped into six thematic clusters: (i) structural measures; (ii) non-structural measures; (iii) emergency response; (iv) reconstruction planning; (v) hazard and risk information and decision making; and (vi) economics of disaster risk, risk management, and risk financing. The notes are collecting and analyzing information, data, and evaluations performed by academic and research institutions, non-governmental organizations, government agencies, and the private sector—all with the objective of sharing Japan’s knowledge on disaster risk management (DRM) and post-disaster reconstruction with countries vulnerable to disasters. The notes analyze and synthesize what worked, what did not, and why in the response to the March 11, 2011, earthquake and tsunami, offering recommendations for developing countries that face similar risks and vulnerabilities. The notes were prepared by more than 40 Japanese and international experts, assisted by 50 advisers and reviewers. The team included developing country practitioners, academic experts, and government officials. The notes are intended to provide a basis for knowledge sharing and exchanges with developing countries experts and practitioners in the coming years.


Open File


moreKey Documents on Recovery


Related documents