Public perceptions of local flood risk and the role of climate change

Wändi Bruine de Bruin (), Gabrielle Wong-Parodi and M. Granger Morgan
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Wändi Bruine de Bruin: Leeds University Business School
Gabrielle Wong-Parodi: Carnegie Mellon University
M. Granger Morgan: Carnegie Mellon University

Environment Systems and Decisions, 2014, vol. 34, issue 4, 591-599

Abstract: Abstract The IPCC reports that climate change will pose increased risks of heatwaves and flooding. Although survey-based studies have examined links between public perceptions of hot weather and climate change beliefs, relatively little is known about people’s perceptions of changes in flood risks, the extent to which climate change is perceived to contribute to changes in flood risks, or how such perceptions vary by political affiliation. We discuss findings from a survey of long-time residents of Pittsburgh, Pennsylvania, USA, a region that has experienced regular flooding. Our participants perceived local flood risks as having increased and expected further increase in the future; expected higher future flood risks if they believed more in the contribution of climate change; interpreted projections of future increases in flooding as evidence for climate change; and perceived similar increases in flood risks independent of their political affiliation despite disagreeing about climate change. Overall, these findings suggest that communications about climate change adaptation will be more effective if they focus more on protection against local flood risks, especially when targeting audiences of potential climate sceptics.

Keywords: Flood risk perceptions; Climate change beliefs; Public perception surveys (search for similar items in EconPapers)
Date: 2014
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Citations: View citations in EconPapers (8)

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DOI: 10.1007/s10669-014-9513-6

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