Bibliographie complète
Limited progress in global reduction of vulnerability to flood impacts over the past two decades
Type de ressource
Auteurs/contributeurs
- Sauer, Inga J. (Auteur)
- Mester, Benedikt (Auteur)
- Frieler, Katja (Auteur)
- Zimmermann, Sandra (Auteur)
- Schewe, Jacob (Auteur)
- Otto, Christian (Auteur)
Titre
Limited progress in global reduction of vulnerability to flood impacts over the past two decades
Résumé
Abstract
Global flood impacts have risen in recent decades. While increasing exposure was the dominant driver of surging impacts, counteracting vulnerability reductions have been detected, but were too weak to reverse this trend. To assess the ongoing progress on vulnerability reduction, we combine a recently available dataset of flooded areas derived from satellite imagery for 913 events with four global disaster databases and socio-economic data. Event-specific flood vulnerabilities for assets, fatalities and displacements reveal a lack of progress in reducing global flood vulnerability from 2000—2018. We examine the relationship between vulnerabilities and human development, inequality, flood exposure and local structural characteristics. We find that vulnerability levels are significantly lower in areas with good structural characteristics and significantly higher in low developed areas. However, socio-economic development was insufficient to reduce vulnerabilities over the study period. Nevertheless, the strong correlation between vulnerability and structural characteristics suggests further potential for adaptation through vulnerability reduction.
Publication
Communications Earth & Environment
Volume
5
Numéro
1
Pages
239
Date
2024-05-08
Abrév. de revue
Commun Earth Environ
Langue
en
ISSN
2662-4435
Consulté le
2024-10-13 11 h 43
Catalogue de bibl.
DOI.org (Crossref)
Référence
Sauer, I. J., Mester, B., Frieler, K., Zimmermann, S., Schewe, J., & Otto, C. (2024). Limited progress in global reduction of vulnerability to flood impacts over the past two decades. Communications Earth & Environment, 5(1), 239. https://doi.org/10.1038/s43247-024-01401-y
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