Assessment of household-level adaptation strategies to water stress in southwestern coastal Bangladesh: a counter-factual analysis

Ahsan, M. N., Khatun, F., Islam, M. S., Hossain, M. S. , Mou, B. H. and Kumar, P. (2022) Assessment of household-level adaptation strategies to water stress in southwestern coastal Bangladesh: a counter-factual analysis. Water Policy, 24(9), pp. 1516-1540. (doi: 10.2166/wp.2022.064)

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Abstract

Despite the growing emphasis and global initiatives to ensure safe drinking water and sanitation for all (Sustainable Development Goal 6), households in the coastal area are at risk of growing water stress across the globe. However, little is known about households' adaptation strategies to water stress in the coastal area. This study explores the determinants and impacts of adaptation strategies to household-level water stress (both drinking and non-drinking), considering the behaviors of adopters and non-adopters in the southwestern coastal area of Bangladesh. We applied an endogenous switching regression model by analyzing questionnaire survey datasets (n=502) to estimate the effect of adopting adaptation strategies on household-level water stress in eight saline-prone coastal districts of Bangladesh. Results reveal six commonly-practiced adaptation strategies: reducing vegetable production, reducing livestock production, paying more to access water, increasing time for water collection, preserving water, and using reservoirs to collect water. Determinants such as migration, support from government and non-government agencies, age, gender, literacy, occupation, income, access to tube wells, and distance from drinking water sources play a significant role in adopting adaptation strategies. Results from the endogenous switching regression model denote that adopting all six adaptation strategies appears to significantly reduce household-level water stress. Through counter-factual analysis, results demonstrate that, on average, households that did not adopt adaptation strategies would have encountered less water stress if they had. Therefore, determinants that stimulate adaptation strategies will indirectly reduce household water stress.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Sohel, Dr MD Sarwar
Authors: Ahsan, M. N., Khatun, F., Islam, M. S., Hossain, M. S., Mou, B. H., and Kumar, P.
College/School:College of Social Sciences > School of Social & Environmental Sustainability
Journal Name:Water Policy
Publisher:IWA Publishing
ISSN:1366-7017
ISSN (Online):1996-9759
Published Online:12 August 2022
Copyright Holders:Copyright © 2022 The Authors
First Published:First published in Water Policy 24(9): 1516-1540
Publisher Policy:Reproduced under a Creative Commons License

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