Flood Vulnerability Assessment by Flood Vulnerability Index (FVI) Method: A Study on Sirajganj Sadar Upazila

  • Mst. Airen Aktar Department of Urban and Regional Planning, Pabna University of Science & Technology, Pabna, Bangladesh
  • Kanij Shohani Department of Urban and Regional Planning, Pabna University of Science & Technology, Pabna, Bangladesh
  • Md. Nazmul Hasan Department of Urban and Regional Planning, Pabna University of Science & Technology, Pabna, Bangladesh
  • Md. Kamrul Hasan Department of Urban and Regional Planning, Pabna University of Science & Technology, Pabna, Bangladesh
Keywords: Vulnerability; Flood Vulnerability Index; Exposure; Susceptibility; Resilience

Abstract

Flood is one of the most common and extreme hazards in Bangladesh because of its geographical location. Sirajganj is a district with the highest flood propensity in Bangladesh. The study aims to evaluate the vulnerability in the ten Unions of Sirajganj Sadar upazila to the flood hazard. Different forms of vulnerability evaluation approaches differ in their method. The Flood Vulnerability Index (FVI) method has been implemented in this research to determine flood vulnerability in order to classify which areas of the study are the most vulnerable to flooding. For the study of flood vulnerability, three indicators (i.e. exposure, sensitivity and resilience, etc) are selected in four dimensions (social, financial, environmental and physical). The FVI calculation determines the flood vulnerability index scores for each union. Following the analysis of FVI, in Sirajganj Sadar Upazila Mechhra union is marked as being highly vulnerable. Since this union is very poor in adaptability, coping capacity and resilience; exposure and susceptibility are greater. The other syndicates are highly exposed to floods. Finally, the zoning map for flood risk was developed on the basis of vulnerability index ratings.

References

Balica, S. F. (2012). Applying the flood vulnerability index as a knowledge base for flood risk assessment, Delft University.

Balica, S. F. and Wright, N. G. (2010). Reducing the complexity of the flood vulnerability index. Environmental Hazards, 9(4), 321-339. http://dx.doi.org/10.3763/ehaz.2010.0043

Banglapedia. (2014). Sirajganj Sadar Upazil. Retrieved 9 August, 2018 from http://en.banglapedia.org/index.php?title=Sirajganj_Sadar_Upazila

Bhattacharya, B., Suman, A., Haque, A., Khan, M. F. A. and Maswood, M. (2013). “Flood Characteristics of the Haor Area in Bangladesh”, Proceeding of 4th International Conference on Water and Flood Management, vol.1, pp.167-175, Dhaka, Bangladesh, 2013.

Bhuiyan, M.S.R., Flood Hazard and Vulnerability Assessment in a Riverine Flood

Prone Area: A Case Study, M.Sc. Thesis, IWFM, Bangladesh University of

Engineering and Technology, 2014.

Dewan, T. H. (2015). Societal impacts and vulnerability to floods in Bangladesh and Nepal.Weather and Climate Extremes. http://dx.doi.org/10.1016/j.wace.2014.11.001i

Disaster Management in Bangladesh (2003). Retrieved 13 August, 2018 from http://www.adrc.asia/countryreport/BGD/2003/page2.html

Fakhruddin, S. H. M., Kawasaki, A. & Babel, M. S. (2015).Community Responses to

flood early warning system: Case study in Kaijuri union, Bangladesh, International Journal of Disaster Risk Reduction, http://dx.doi.org/10.1016/j.ijdrr.2015.08.004

Flax, Lisa K., Jackson, Russell W., and Stein, David N., “Community Vulnerability

Assessment Tool Methodology,” NaturalHazards Review, ASCE, 3(4), 163-176, 2002.

Klein, R. J. T. and Nicholls, R. J. (1999). Assessment of coastal vulnerability to climate change, Ambio, 28(2), pp. 182-187, 1999.

Nasiri, H. (2013). Flood Vulnerability Index as a Knowledge Base for Flood Risk Assessment in Urban Area. Novel Applied Sciences, 2(8), 269–272.

Pouya, A. S., Nouri, J., Mansuri, N. and Lashak, A. K. (2017). An indexing approach to assess flood vulnerability in the western coastal cities of Mazandaran, Iran. International Journal of Disaster Risk Reduction. http://dx.doi.org/10.1016/j.ijdrr.2017.02.013

Published
2021-06-30
How to Cite
Aktar, M. A., Shohani, K., Hasan, M. N., & Hasan, M. K. (2021). Flood Vulnerability Assessment by Flood Vulnerability Index (FVI) Method: A Study on Sirajganj Sadar Upazila. International Journal of Disaster Risk Management, 3(1), 1-14. https://doi.org/10.18485/ijdrm.2021.3.1.1