IKM SYSTEMS IN DISASTER RISK REDUCTION Disaster Risk Reduction (DRR) aims to reduce the damage caused by natural hazards like earthquakes, floods, droughts and cyclones, through an ethic of prevention. Disasters often follow natural hazards. A disaster's severity depends on how much impact a hazard has on society and the environment. The scale of the impact in turn depends on the choices we make for our lives and for our environment There can be several relations between these two. One is how to improve the risk management process by applying the knowledge management system (KMS) to it. The other is how to identify risks in the knowledge management system and how to manage the risk in that system, in order to obtain the best results in terms of the risk reduction. IKM enables and sustains informed decision-making for managing disaster risk and is essential for coordinated action. Informed decision-making needs a solid information and knowledge. Many of us ...