Exposure and resilience of China’s cities to floods and droughts : a double-edged sword

Jialiang Cai, Matti Kummu, Venla Niva, Joseph H.A. Guillaume, Olli Varis*

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

12 Citations (Scopus)

Abstract

China’s rapid urbanization in areas prone to flood or drought events can be seen as a double-edged sword. Urbanization enlarges the population exposed to these hazards, but the resulting socio-economic development also helps build resilience. This article quantifies flood occurrence, drought severity, and related resilience in 81 cities in Mainland China. The extent of flood exposure was notable, both in absolute terms as well as in relation to the drought-prone urban population. China needs to integrate urban flood/drought policy making with sustainable urbanization policy making to best contribute to minimizing flood and drought risks in its cities.

Original languageEnglish
Pages (from-to)547-565
Number of pages19
JournalInternational Journal of Water Resources Development
Volume34
Issue number4
Early online date13 Aug 2017
DOIs
Publication statusPublished - 2018
MoE publication typeA1 Journal article-refereed

Keywords

  • China
  • drought
  • exposure
  • Flood
  • policy
  • resilience
  • urbanization

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  • Projects

    WASCO: Global Water Scarcity Atlas: understanding resource pressure, causes, consequences, and opportunities

    Guillaume, J., Kummu, M. & Munia, H.

    01/10/201631/10/2018

    Project: Academy of Finland: Other research funding

    From Failand to Winland

    Varis, O., Niva, V., Sojamo, S., Keskinen, M., Jalava, M., Lehikoinen, E. & Porkka, M.

    01/04/201631/12/2019

    Project: Academy of Finland: Strategic research funding

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