• Researchers from the University of British Columbia argue that a widely used method to understand and predict flood risk has led scientists to miscalculate how forests can prevent major flooding. • The paper, published in Ambio, synthesizes decades of research to explain why the standard approach used to evaluate how forests impact flooding-comparing individual flood peaks before and after disturbance-fails to capture how floods actually develop.
Article Summaries:
- Researchers from the University of British Columbia have published a paper in Ambio that challenges the prevailing method used to assess how forests influence flood risk. The standard approach-comparing individual flood peaks before and after forest disturbance-has been shown to underestimate forests’ capacity to mitigate major flooding. By synthesizing decades of research, the authors explain that this peak‑comparison technique fails to capture the complex processes that drive flood development. Their findings suggest that flood‑risk models need to incorporate more comprehensive dynamics to accurately reflect the protective role of forested landscapes.
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