Closing the Gap Between Science and Practice to Reduce Human Losses in Hydro-Meteorological Disasters

Future population increase is expected to be concentrated in urban areas. The resultant urban expansion further increases both potential hazard and vulnerability to hydro-meteorological disasters. This is unique to hydro-meteorological disasters (especially flooding) and not the case for solid Earth events such as earthquakes and volcanic eruptions where the occurrence is independent of urbanization. The basic reasons for disaster occurrence in developing countries, especially in urban areas, are poverty and governance. They are socio-economic and cultural problems which can be solved only by an integrated approach in which all the stakeholders and administrative sectors have to work together while science and technology play a supporting role.