Planned, permanent relocation of coastal communities is a climate change adaptation strategy. This study assesses the effectiveness of relocation in reducing future coastal flooding risk for 17 global communities across three time points and three emissions scenarios. Most communities experienced exposure reduction, but the extent varied. Origin sites showed increasing inundation risk under high emissions, while nine destination sites also faced projected inundation. Small-island-to-small-island relocations showed less exposure reduction than other relocation types.
Publisher
Communications Earth & Environment
Published On
Nov 07, 2024
Authors
Erica R. Bower, Sonya Epifantseva, Sydney Schmitter, Gabrielle Wong-Parodi, Scott Kulp, Christopher B. Field
Tags
coastal communities
climate change
relocation
flooding risk
inundation
exposure reduction
emissions scenarios
Related Publications
Explore these studies to deepen your understanding of the subject.