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The water vulnerability of metro and megacities: An investigation of structural determinants

Author

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  • Thomas Bolognesi

    (équipe EDDEN - PACTE - Pacte, Laboratoire de sciences sociales - UPMF - Université Pierre Mendès France - Grenoble 2 - UJF - Université Joseph Fourier - Grenoble 1 - IEPG - Sciences Po Grenoble - Institut d'études politiques de Grenoble - CNRS - Centre National de la Recherche Scientifique)

Abstract

Urban areas are becoming increasingly subject to and vulnerable to water-related natural disasters. Urban areas are a kind of socio-ecological system wherein the human development dynamics co-evolve with the natural dynamics. Most of the literature is focused on the impact of natural disasters on human development; we evaluate the impacts of human development on natural disasters and present an analysis of this phenomenon in the context of megacities. The approach is exploratory and begins with the construction of a database on the 595 existing megacities in the world. Multifactor analysis is then used to determine the main characteristics of these megacities. Finally, three structural components (maturity, anthropization and centrality) are identified and then correlated with data on water-related hazards, distinguishing groups of cities according to their structure and factors of vulnerability to water-related risks.

Suggested Citation

  • Thomas Bolognesi, 2015. "The water vulnerability of metro and megacities: An investigation of structural determinants," Post-Print hal-01085939, HAL.
    • Handle: RePEc:hal:journl:hal-01085939
    DOI: 10.1111/1477-8947.12056
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    Cited by:

    1. Bolognesi, Thomas & Turley, Laura & Heikkila, Tanya, 2020. "Current urban development and future urban water deficit: How centrality and maturity affect predicted droughts?," OSF Preprints gxfqh, Center for Open Science.
    2. repec:osf:osfxxx:gxfqh_v1 is not listed on IDEAS
    3. Thomas Bolognesi & Andrea K. Gerlak & Gregory Giuliani, 2018. "Explaining and Measuring Social-Ecological Pathways: The Case of Global Changes and Water Security," Sustainability, MDPI, vol. 10(12), pages 1-21, November.
    4. Daniyal Hassan & Steven J. Burian & Rakhshinda Bano & Waqas Ahmed & Muhammad Arfan & Muhammad Naseer Rais & Ahmed Rafique & Kamran Ansari, 2019. "An Assessment of the Pakistan Water Apportionment Accord of 1991," Resources, MDPI, vol. 8(3), pages 1-17, June.
    5. Qiao-Xu Qin & Yuan-Biao Zhang, 2020. "Evaluation and Improvement of Water Supply Capacity in the Region," Journal of Management and Sustainability, Canadian Center of Science and Education, vol. 8(4), pages 113-113, March.
    6. Lohwasser, Johannes & Bolognesi, Thomas & Schaffer, Axel, 2025. "Impacts of population, affluence and urbanization on local air pollution and land transformation – A regional STIRPAT analysis for German districts," Ecological Economics, Elsevier, vol. 227(C).

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