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A Metric-based Assessment of Flood Risk and Vulnerability of Rural Communities in the Lower Shire Valley, Malawi : Volume 370, Issue 370 (11/06/2015)

By Adeloye, A. J.

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Book Id: WPLBN0004021382
Format Type: PDF Article :
File Size: Pages 7
Reproduction Date: 2015

Title: A Metric-based Assessment of Flood Risk and Vulnerability of Rural Communities in the Lower Shire Valley, Malawi : Volume 370, Issue 370 (11/06/2015)  
Author: Adeloye, A. J.
Volume: Vol. 370, Issue 370
Language: English
Subject: Science, Proceedings, International
Collections: Periodicals: Journal and Magazine Collection (Contemporary), Copernicus GmbH
Publication Date:
Publisher: Copernicus Gmbh, Göttingen, Germany
Member Page: Copernicus Publications


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Mwale, F. D., Dulanya, Z., & Adeloye, A. J. (2015). A Metric-based Assessment of Flood Risk and Vulnerability of Rural Communities in the Lower Shire Valley, Malawi : Volume 370, Issue 370 (11/06/2015). Retrieved from

Description: Institute for Infrastructure and Environment, Heriot Watt University, Riccarton, Edinburgh, EH14 4AS, UK. In response to the increasing frequency and economic damages of natural disasters globally, disaster risk management has evolved to incorporate risk assessments that are multi-dimensional, integrated and metric-based. This is to support knowledge-based decision making and hence sustainable risk reduction. In Malawi and most of Sub-Saharan Africa (SSA), however, flood risk studies remain focussed on understanding causation, impacts, perceptions and coping and adaptation measures. Using the IPCC Framework, this study has quantified and profiled risk to flooding of rural, subsistent communities in the Lower Shire Valley, Malawi. Flood risk was obtained by integrating hazard and vulnerability. Flood hazard was characterised in terms of flood depth and inundation area obtained through hydraulic modelling in the valley with Lisflood-FP, while the vulnerability was indexed through analysis of exposure, susceptibility and capacity that were linked to social, economic, environmental and physical perspectives. Data on these were collected through structured interviews of the communities. The implementation of the entire analysis within GIS enabled the visualisation of spatial variability in flood risk in the valley. The results show predominantly medium levels in hazardousness, vulnerability and risk. The vulnerability is dominated by a high to very high susceptibility. Economic and physical capacities tend to be predominantly low but social capacity is significantly high, resulting in overall medium levels of capacity-induced vulnerability. Exposure manifests as medium. The vulnerability and risk showed marginal spatial variability. The paper concludes with recommendations on how these outcomes could inform policy interventions in the Valley.

A metric-based assessment of flood risk and vulnerability of rural communities in the Lower Shire Valley, Malawi

Allison, E. H., Perry, A. L., Badjeck, M. C., Adger, W. N., Brown, K., Conwal, D., Halls, A. S., Pilling, G. M., Reynolds, J. D., Andrew, N. L., and Dulvy, N. K.: Vulnerability of national economies to the impacts of climate change on fisheries, Fish Fisheries, 10, 173–196, 2009.; Bates, P. D. and De Roo, A. P. J.: A simple raster-based model for flood inundation simulation, J. Hydrol., 236, 54–77, 2000.; Birkmann, J. Measuring vulnerability to promote disaster-resilient societies:conceptual frameworks and definitions, in: Measuring vulnerability to natural hazards: Towards Disaster-Resilient Societies, edited by: Birkmann, J., United Nations University Press, Tokyo, New York, Paris, 9–54, 2006.; Birkmann, J.: Risk and vulnerability indicators at different scales: Applicability, usefulness and policy implications, Environ. Hazards, 7, 20–31, 2007.; Birkmann, J., Cardona, O. D., Carrenõ, M. L., Barbat, A. H., Pelling, M., Schneiderbauer, S., Kienberger, S., Keiler, M., Alexander, D., Zeil, P., and Welle, T.: Framing vulnerability, risk and societal responses: the MOVE framework, Nat. Hazards, 67, 193–211, 2013.; Bollin, C., Cardenas, C., Hahn, H., and Vasta, K. S.: Natural Disasters Network: Comprehensive Risk Management by Communities and Local Governments, Inter-American Development Bank, Washington, D.C., 2003.; World Bank: Disaster Risk Reduction in Sub-Saharan Africa, Washington, D.C., 2010a.; Casale, M., Scott, D., Stuart, G., Suneetha, K., Paul, M., Tim, Q., and Gina, Z.: Experiencing vulnerability in southern Africa: The interaction of multiple stressors, Renewal Policy Brief, IFPRI, Washington, D.C., 2008.; Chow, V. T.: Open channel hydraulics, Mc-Graw Hill, New York, 1959.; Dinh, Q., Balica, S., Popescu, I., and Jonoski, A.: Climate Change Impact on Flood Hazard, Vulnerability and Risk of the Long Xuyen Quadrangle in the Mekong Delta, Int. J. River Basin Manage., 10, 103–120, 2012.; Fernandes, E. C. M., Gillison, A. N., Asner, G., and Richey, J.: Lower Zambezi River Basin: Baseline Data On Landuse, Biodiversity, And Hydrology, GEF – Zambezi Valley Market Led Smallholder Development Project, World Bank, Washington, D.C., 2006.; Gall, M.: Indices of social vulnerability to national hazards: a comparative evaluation, PhD, University of South Carolina, Columbia, South Carolina, USA, 2007.; Gbetibouo, G. A. and Ringler, C.: Mapping South African Farming Sector Vulnerability to Climate Change and Variability – A Subnational Assessment, IFPRI Discussion Paper 00885, IFPRI, Wahington, D.C., USA, 2009.; Hahn, M. B., Riederer, A. M., and Foster, S. O.: The Livelihood Vulnerability Index: A pragmatic approach to assessing risks from climate variability and change – A case study in Mozambique, Global Environ. Change, 19, 74–88, 2009.; ISDR: Terminology on Disaster Risk Reduction, Geneva, Switzerland, 2009.; Malcomb, D. W., Weaver, E. A., and Krakowka, A. R.: Vulnerability modeling for sub-Saharan Africa: An operationalized approach in Malawi, Appl. Geogr., 48, 17–30, 2014.; National Statistical Office: Integrated Household Survey 2010–2011 – Household Socio-economic Characteristics Report, Zomba, Malawi, 2012.; Mwale, F. D.: A contemporary management framework quantification of flood risk in rural Lower Shire Valley, Malawi, PhD thesis, Heriot Watt University, Edinburgh, UK, 2014.; Nilson, A., Shela, O. N., and Chavula, G.: Flood Risk Management Strategy: Mitigation, Preparedness, Response and Recovery, Department of Disaster Management Affairs, Malawi, 2010.; Shela, O. N., Thompson, G., Jere, P., and Annandale, G.: Analysis of Lower Shire Floods & A Flood Risk Reduction and Recovery Programme Proposal for the Lower Shire Valley, Department of Disaster Management Affairs, Lilongwe, Malawi, 2008.; World Bank: Malawi: Economic Vulnerability and Disaster Risk Assessment, Wahsington, D.C., USA, 2010b.


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