Open AccessIntegrated multimodal disaster mitigation management for urban areas: a preliminary study for 2-d flood modeling
Author(s) -
Rian Mantasa Salve Prastica,
Dimas Aryo Wicaksono
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/650/1/012056
Subject(s) - flood myth , megacity , flooding (psychology) , environmental planning , government (linguistics) , flood mitigation , disaster mitigation , emergency management , settlement (finance) , urban planning , population , business , geography , civil engineering , environmental resource management , water resource management , environmental science , engineering , political science , sociology , economics , philosophy , economy , psychotherapist , linguistics , psychology , payment , demography , finance , law , archaeology
Flooding in urban areas is a common phenomenon in megacities due to the high population and settlement growth. Lack of knowledge from urban societies triggers them to intervene in the capacity of the river for housing. This impact affects various disasters, both quality and quantity of water. Kali Belik experiences flooding every year, although several solutions have been installed to mitigate, for example, Embung. Integrated multimodal disaster mitigation management is proposed to solve the problems and answer the research gaps. The preliminary research only focuses on flood analysis. The analysis uses 2-D modeling with HEC-RAS. The study concludes that the main factor of flooding in the research area is decreasing river capacity due to social behavior. Further research would be conducted to obtain a comprehensive understanding and solution by involving the government, academics, and society.