Cited by 166Climate Change, Adaptation, MigrationClimate Change Communication and PerceptionClimate Change and Health Impacts

Disruption, not displacement: Environmental variability and temporary migration in Bangladesh

Open access
Call, Maia A., Gray, Clark, Yunus, Mohammad, Emch, Michael·2017·Global Environmental Change

Abstract

Mass migration is one of the most concerning potential outcomes of global climate change. Recent research into environmentally induced migration suggests that relationship is much more complicated than originally posited by the 'environmental refugee' hypothesis. Climate change is likely to increase migration in some cases and reduce it in others, and these movements will more often be temporary and short term than permanent and long term. However, few large-sample studies have examined the evolution of temporary migration under changing environmental conditions. To address this gap, we measure the extent to which temperature, precipitation, and flooding can predict temporary migration in Matlab, Bangladesh. Our analysis incorporates high-frequency demographic surveillance data, a discrete time event history approach, and a range of sociodemographic and contextual controls. This approach reveals that migration declines immediately after flooding but quickly returns to normal. In contrast, optimal precipitation and high temperatures have sustained positive effects on temporary migration that persist over one to two year periods. Building on previous studies of long-term migration, these results challenge the common assumption that flooding, precipitation extremes and high temperatures will consistently increase temporary migration. Instead, our results are consistent with a livelihoods interpretation of environmental migration in which households draw on a range of strategies to cope with environmental variability.

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Crossref · 10.1016/j.gloenvcha.2017.08.008

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  • Temporary migration is a common strategy to cope with economic stress in Bangladesh.

    “Such temporary migration is a common strategy to cope with economic stress in Bangladesh (Call et al., 2017; Martin et al., 2014).”
  • Recent studies from Bangladesh report that flooding has an insignificant or even negative effect on migration.

    “The latter finding is in line with recent studies from Bangladesh reporting that flooding has an insignificant or even negative effect on migration (Call et al., 2017; Chen et al., 2017; Gray & Mueller, 2012; Chen & Mueller, 2018).”

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Research works printed but not linked: 2

  1. ICDDR, B 2014 International Centre for for Diarrhoeal Disease Research, Bangladesh Retrieved from http://www.icddrb.org/ 6740760
  2. IPCC 2014 Summary for policymakers Field LLW B C Barros VR Dokken DJ Mach KJ Mastrandrea MD Bilir TE Chatterjee M Ebi KL Estrada YO Genova RC Girma B Kissel ES Levy AN MacCracken S Mastrandrea PR Climate Change 2014: Impacts, Adaptation, and Vulnerability Part A: Global and Sectoral Aspects Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change 1 32 Cambridge, United Kingdom and New York, NY, USA Cambridge University Press

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Authors
Call, M. A., Gray, C., Yunus, M., & Emch, M.
Affiliations
  • University of North Carolina at Chapel Hill (US)
  • International Centre for Diarrhoeal Disease Research (BD)
Corresponding author
Call, Maia A.
Venue
Global Environmental Change
Publisher
Elsevier BV
Published
2017-09
Volume
46
Pages
157-165
ISSN
0959-3780 (ISSN-L)
OpenAlex
W2755039270
Cited by
166
References
60
Citations by year
2026: 13 · 2025: 19 · 2024: 26 · 2023: 17 · 2022: 23 · 2021: 21 · 2020: 27 · 2019: 15 · 2018: 5
FWCI
32.92
Type
journal article
Language
en
Open access
Locations
  • Global Environmental Change (acceptedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • Carolina Digital Repository (University of North Carolina at Chapel Hill) (submittedVersion)
  • UNC Libraries
Funders
  • Population Research Training (T32 HD007168)
  • Population Research Infrastructure Program (R24 HD050924)
  • Government of the People’s Republic of Bangladesh (BCS-1560970)
  • Global Affairs Canada (GAC)
  • Swedish International Development Cooperative Agency (SIDA)
  • Department for International Development (UK Aid)
  • National Science Foundation
Topics
  • Social Sciences › Sociology and Political Science › Climate Change, Adaptation, Migration
  • Social Sciences › Sociology and Political Science › Climate Change Communication and Perception
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Climate Change and Health Impacts
Keywords
temporary migration, environmental migration, climate change, environmental variability, floods, precipitation, temperature, livelihoods, environmental refugees, Matlab, Bangladesh, demographic surveillance, event history analysis

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