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Climate Risk and Vulnerability Assessment in Informal Settlements of the Global South: A Critical Review

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  • Emal Ahmad Hussainzad

    (School of Urban Design, Wuhan University, Wuhan 430072, China)

  • Zhonghua Gou

    (School of Urban Design, Wuhan University, Wuhan 430072, China)

Abstract

This study investigated the climatic risks and vulnerabilities of informal settlements in the Global South, as well as the extent to which these risks impact the vulnerabilities. Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2009 methodology and deductive content analysis, this study critically examined 69 documents, including 28 scholarly journal articles obtained from Scopus and ScienceDirect and 41 web-based releases identified through the Google search engine and snowballing technique. Document inclusion criteria focused on the relevance to climate risks and vulnerabilities, excluding non-peer-reviewed, non-English, and unreliable sources, as well as irrelevant studies. Seven major climate risks impacting informal settlements were identified: floods (44), temperature changes (41), storms (31), sea level rise (30), drought (28), rainfall (23), and landslides (14). The primary vulnerabilities highlighted were poor housing conditions (64), health risks (50), lack of basic services (49), inadequate sanitation (41), inadequate hygiene (39), and limited access to water (38). The combination of vulnerabilities and climate risks creates considerable direct, indirect, and low-level threats to informal settlements. Despite Asia, Africa, and Latin America’s vulnerability, most studies focused on formal and developed areas. The findings highlight the critical need for climate adaptation strategies in informal settlements of the Global South to ensure the United Nations Sustainable Development Goals (SDGs) are met.

Suggested Citation

  • Emal Ahmad Hussainzad & Zhonghua Gou, 2024. "Climate Risk and Vulnerability Assessment in Informal Settlements of the Global South: A Critical Review," Land, MDPI, vol. 13(9), pages 1-63, August.
    • Handle: RePEc:gam:jlands:v:13:y:2024:i:9:p:1357-:d:1463706
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    References listed on IDEAS

    as
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