A place ‐based risk appraisal model for exploring residents’ attitudes toward nature‐based solutions to flood risks

In this study, we argue that the place where a hazard exists should be considered a critical contextual factor alongside flood risk appraisals and perceptions of NBS themselves. We have developed a theoretical framework—the “Place-based Risk Appraisal Mode l (PRAM)”—that draws on constructs inspired by theories of place and risk perception. A citizen survey (n = 304) was conducted in five municipalities in Saxony-Anhalt, Germany, where dike relocation and floodplain restoration projects have been conducted along the Elbe River. Structural equation modeling was adopted to test the PRAM. Attitudes toward the projects were assessed in terms of “perceive d risk-reduction effectiveness” and “supportive attitude.” With regard to risk-related constructs, well-communicated information and perceived co-benefits were consistently positive factors for both perceived risk-reduction effectiveness and supportive attitude. Trust in local flood risk manag ement was a positive and threat appraisal a negative predictor of perceived risk-reduction effectiveness affecting “supportive attitude” only through “perceived risk-reduction effectiveness.” Regarding place attachment constructs, place identity was a negative predictor of a supportive attit ude. The study emphasizes that risk appraisal, pluralities of place contexts to each individual, and their relations are key for determining attitudes toward NBS. Understanding these influencing factors and their interrelations...
Source: Risk Analysis - Category: International Medicine & Public Health Authors: Tags: ORIGINAL ARTICLE Source Type: research