Abstracts – Browse Results
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Ahmed, I and Kabir, M H (2021) Building codes and regulations for disaster resilience in Bangladesh: the case of Dhaka. International Journal of Disaster Resilience in the Built Environment, 12(05), 540-54.
Fatemi, M N, Okyere, S A, Diko, S K, Abunyewah, M, Kita, M and Rahman, T (2021) Flooding in mega-cities: using structural equation modeling to assess flood impact in Dhaka. International Journal of Disaster Resilience in the Built Environment, 12(05), 500-14.
Jayakody, R R J C and Amaratunga, D (2021) Guiding factors for planning public open spaces to enhance coastal cities’ disaster resilience to tsunamis. International Journal of Disaster Resilience in the Built Environment, 12(05), 471-83.
Koem, C and Tantanee, S (2021) Flash flood hazard mapping based on AHP with GIS and satellite information in Kampong Speu Province, Cambodia. International Journal of Disaster Resilience in the Built Environment, 12(05), 457-70.
- Type: Journal Article
- Keywords: analytical hierarchy process; Cambodia; flash flood; GIS; hazard mapping; Kampong Speu; satellite information
- ISBN/ISSN:
- URL: https://doi.org/10.1108/IJDRBE-09-2020-0099
- Abstract:
Purpose: Cambodia is considered one of the countries that are most vulnerable to adverse effects of climate change, particularly floods and droughts. Kampong Speu Province is a frequent site of calamitous flash floods. Reliable sources of flash flood information and analysis are critical in efforts to minimize the impact of flooding. Unfortunately, Cambodia does not yet have a comprehensive program for flash flood hazard mapping, with many places such as Kampong Speu Province having no such information resources available. The purpose of this paper is, therefore, to determine flash flood hazard levels across all of Kampong Speu Province using analytical hierarchy process (AHP) and geographical information system (GIS) with satellite information. Design/methodology/approach: The integrated AHP–GIS analysis in this study encompasses ten parameters in the assessment of flash flood hazard levels across the province: rainfall, geology, soil, elevation, slope, stream order, flow direction, distance from drainage, drainage density and land use. The study uses a 10 × 10 pairwise matrix in AHP to compare the relative importance of each parameter and find each parameter’s weight. Finally, a flash flood hazard map is developed displaying all areas of Kampong Speu Province classified into five levels, with Level 5 being the most hazardous. Findings: This study reveals that high and very high flash flood hazard levels are identified in the northwest part of Kampong Speu Province, particularly in Aoral, Phnum Srouch and Thpong districts and along Prek Thnot River and streams. Originality/value: The flash flood hazard map developed here provides a wealth of information that can be invaluable for implementing effective disaster mitigation, improving disaster preparedness and optimizing land use. © 2020, Emerald Publishing Limited.
Liyanage, C and Villalba-Romero, F (2021) Disaster risk reduction compliance framework for public private partnership (PPP) port projects. International Journal of Disaster Resilience in the Built Environment, 12(05), 484-99.
Samaraweera, H U S (2021) Is resilience a unique extension rather than a rejection of neoliberalism? A critical reading of David Chandler’s writings on resilience. International Journal of Disaster Resilience in the Built Environment, 12(05), 528-39.
Sen, M K, Dutta, S and Kabir, G (2021) Evaluation of interaction between housing infrastructure resilience factors against flood hazard based on rough DEMATEL approach. International Journal of Disaster Resilience in the Built Environment, 12(05), 555-75.
Senevirathne, M, Priyankara, H A C, Amaratunga, D, Haigh, R, Weerasinghe, N, Nawaratne, C and Kaklauskas, A (2021) A capacity needs assessment to integrate MOOC-based climate change education with the higher education institutions in Europe and developing countries in Asia: findings of the focused group survey in PCHEI under the BECK project. International Journal of Disaster Resilience in the Built Environment, 12(05), 515-27.