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Choi, C Y and Honda, R (2019) Motive and conflict in the disaster recovery process. International Journal of Disaster Resilience in the Built Environment, 10(05), 408–19.

Firouzi Jahantigh, F and Jannat, F (2019) Analyzing the sequence and interrelations of Natech disasters in Urban areas using interpretive structural modelling (ISM). International Journal of Disaster Resilience in the Built Environment, 10(05), 392–407.

Kashem, S B (2019) Housing practices and livelihood challenges in the hazard-prone contested spaces of rural Bangladesh. International Journal of Disaster Resilience in the Built Environment, 10(05), 420–34.

Maal, M and Wilson-North, M (2019) Social media in crisis communication – the “do’s” and “don’ts”. International Journal of Disaster Resilience in the Built Environment, 10(05), 379–91.

Ongkowijoyo, C S, Doloi, H and Mills, A (2019) Participatory-based risk impact propagation and interaction pattern analysis using social network analysis. International Journal of Disaster Resilience in the Built Environment, 10(05), 363–78.

Pamungkas, A and Purwitaningsih, S (2019) Green and grey infrastructures approaches in flood reduction. International Journal of Disaster Resilience in the Built Environment, 10(05), 343–62.

  • Type: Journal Article
  • Keywords: Green infrastructure; Grey infrastructure; Flooding; Water sensitive city; Infiltration; SWAT model; Development; Infrastructure; Resilience; Sustainable; WSC;
  • ISBN/ISSN: 1759-5908
  • URL: https://doi.org/10.1108/IJDRBE-03-2019-0010
  • Abstract:
    This paper aims to advance the idea of sustainable flood reduction. Flood reduction through the use of the drainage system is considered an unsustainable approach that decreases the use of water. In contrast, the Water Sensitive City is a sustainable concept aimed at increasing the value of water for human needs and reduce flooding. Design/methodology/approach The current approach of relying on drainage systems is ineffective and must be combined with green infrastructures to reduce flooding. Green infrastructures can increase infiltration rates or facilitate rain harvesting. The study developed four scenarios that combine green and grey infrastructures and used the Soil and Water Assessment Tool (SWAT) model to select the most effective scenario based on the remaining amount of flood volume in every scenario. Findings Green infrastructures that are related to increased infiltration and rain-harvesting instruments reduced flooding by 22.3 and 27.7 per cent, respectively. Furthermore, a combination of the two types of green infrastructures reduced flooding up to 45.5 per cent. Conversely, applying only grey infrastructures (by increasing drainage capacity) to reduce the flooding to zero is unfeasible, as this requires more than double the current capacity. Therefore, a combination of green and grey infrastructures can significantly reduce flooding in a water sensitive and feasible manner. Originality/value Applying a combination of green and grey infrastructures is a new and effective approach to reduce flooding in the Kedurus Catchment Area.

Rautela, P, Joshi, G C and Ghildiyal, S (2019) Economics of seismic safety for earthquake-prone Himalayan province of Uttarakhand in India. International Journal of Disaster Resilience in the Built Environment, 10(05), 317–42.