TY - CONF N2 - Flood risk management in a floodplain area with high population density has complex challenges. Almost all communities in that area are unwilling to move even though they are aware of the potential for flooding. This study aims to: 1) develop knowledge and understanding of community-based flood risk management in Malang City, Indonesia; 2) assess the cost effectiveness of the flood risk management; 3) develop a framework for building community-based flood risk management. This study used a mixed method combining quantitative and qualitative approaches. The results show that the understanding of the flood risk and the potency of flood emergency response of the local government significantly influence building community-based flood risk management system. This system can reduce the flood risk up to 30% compared to before the implementation of that system, and provides direct financial benefits. The total benefit can be cost effectiveness of up to 49.2% in a year. KW - Cost effectiveness analysis; flood risk management; flood resilience; local wisdom; community participation T2 - The 1st International Conference on Sustainable Management and Innovation (ICOSMI) AV - public EP - 47 M2 - Bogor, West Java,Indonesia TI - Community-Based Flood Risk Management in a Dense Populated Floodplain Area SP - 36 Y1 - 2020/09// UR - https://eudl.eu/pdf/10.4108/eai.14-9-2020.2304371 N1 - Laksni Sedyowati NIDN: 0712026701 A1 - Sedyowati, Laksni A1 - Chandrarin, Grahita A1 - Nugraha, Ginanjar Indra kusuma ID - pub3881 ER -