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Identifying disaster risk factors and hotspots in Africa from spatiotemporal decadal analyses using INFORM data for risk reduction and sustainable development

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  • Emmanuel Eze
  • Alexander Siegmund

Abstract

The incidence and magnitude of hazards in Africa are escalating. Extant knowledge base of disaster risk (DR) trends, factors, and hotspots is lacking for the continent. Here we applied random forest machine learning regressions, spatial stratified heterogeneity, and hotspot analyses on INFORM data to identify DR patterns, factors and interactions, and notable risk hotspots. We show that although DR is generally decreasing in Africa, the Eastern, Southern, and Western regions record increasing DR. Physical exposure to floods, epidemics, and violent conflicts are hazard drivers of DR in Africa. Other significant DR drivers are mostly clustered under vulnerable groups and poor infrastructural coping capacities. Human hazards interact with other factors, exhibiting the highest influences on DR. Precisely, 19 out of 53 African countries in this study are DR hotspots. Eritrea is identified as a new hotspot. Targeted policies, resilience building, vulnerability reduction measures and comprehensive sustainability‐infused solutions are required for DR reduction and sustainable development in Africa.

Suggested Citation

  • Emmanuel Eze & Alexander Siegmund, 2024. "Identifying disaster risk factors and hotspots in Africa from spatiotemporal decadal analyses using INFORM data for risk reduction and sustainable development," Sustainable Development, John Wiley & Sons, Ltd., vol. 32(4), pages 4020-4041, August.
    • Handle: RePEc:wly:sustdv:v:32:y:2024:i:4:p:4020-4041
    DOI: 10.1002/sd.2886
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    1. Festus Tongwa Aka & Gaston Wung Buh & Wilson Yatoh Fantong & Issa & Isabella Tem Zouh & Serges Laurent Bopda Djomou & Richard Tanwi Ghogomu & Terry Gibson & Mary-Ann Marmol del & Luc Nkamdjou Sigha & , 2017. "Disaster prevention, disaster preparedness and local community resilience within the context of disaster risk management in Cameroon," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 86(1), pages 57-88, March.
    2. Matthias Garschagen & Deepal Doshi & Jonathan Reith & Michael Hagenlocher, 2021. "Global patterns of disaster and climate risk—an analysis of the consistency of leading index-based assessments and their results," Climatic Change, Springer, vol. 169(1), pages 1-19, November.
    3. Adriana Keating & Karen Campbell & Reinhard Mechler & Piotr Magnuszewski & Junko Mochizuki & Wei Liu & Michael Szoenyi & Colin McQuistan, 2017. "Disaster resilience: what it is and how it can engender a meaningful change in development policy," Development Policy Review, Overseas Development Institute, vol. 35(1), pages 65-91, January.
    4. Min Zhang & Juanle Wang, 2022. "Trend Analysis of Global Disaster Education Research Based on Scientific Knowledge Graphs," Sustainability, MDPI, vol. 14(3), pages 1-13, January.
    5. Frank Thomalla & Michael Boyland & Karlee Johnson & Jonathan Ensor & Heidi Tuhkanen & Åsa Gerger Swartling & Guoyi Han & John Forrester & Darin Wahl, 2018. "Transforming Development and Disaster Risk," Sustainability, MDPI, vol. 10(5), pages 1-12, May.
    6. Chan-juan Li & Yuan-qing Chai & Lin-sheng Yang & Hai-rong Li, 2016. "Spatio-temporal distribution of flood disasters and analysis of influencing factors in Africa," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 82(1), pages 721-731, May.
    7. Sujoy Subroto & Ranjan Datta, 2024. "Perspectives of racialized immigrant communities on adaptability to climate disasters following the UN Roadmap for Sustainable Development Goals (SDGs) 2030," Sustainable Development, John Wiley & Sons, Ltd., vol. 32(2), pages 1386-1400, April.
    8. Stéphane Hallegatte & Adrien Vogt-Schilb & Julie Rozenberg & Mook Bangalore & Chloé Beaudet, 2020. "From Poverty to Disaster and Back: a Review of the Literature," Economics of Disasters and Climate Change, Springer, vol. 4(1), pages 223-247, April.
    9. Bornhofen, Elesandro & Ramires, Thiago Gentil & Bergonci, Tábata & Nakamura, Luiz Ricardo & Righetto, Ana Julia, 2019. "Associations between global indices of risk management and agricultural development," Agricultural Systems, Elsevier, vol. 173(C), pages 281-288.
    10. Albert Sanghoon Park, 2024. "Understanding resilience in sustainable development: Rallying call or siren song?," Sustainable Development, John Wiley & Sons, Ltd., vol. 32(1), pages 260-274, February.
    11. Angelo Jonas Imperiale & Frank Vanclay, 2021. "Conceptualizing community resilience and the social dimensions of risk to overcome barriers to disaster risk reduction and sustainable development," Sustainable Development, John Wiley & Sons, Ltd., vol. 29(5), pages 891-905, September.
    12. John Bosco Acharibasam & Ranjan Datta, 2024. "Enhancing community resilience to climate change disasters: Learning experience within and from sub‐Saharan black immigrant communities in western Canada," Sustainable Development, John Wiley & Sons, Ltd., vol. 32(2), pages 1401-1411, April.
    13. Nicolás Caso & Dorothea Hilhorst & Rodrigo Mena & Elissaios Papyrakis, 2023. "Does disaster contribute to armed conflict? A quantitative analysis of disaster–conflict co-occurrence between 1990 and 2017," International Journal of Development Issues, Emerald Group Publishing Limited, vol. 23(1), pages 1-23, July.
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