Traditional flood control measures, such as concrete barriers and drainage systems, can be effective but often come with environmental and social costs. Green infrastructure offers a more sustainable and holistic approach to flood mitigation by utilizing natural systems to manage stormwater runoff. Urban forests, wetlands, and green roofs can absorb rainwater, reduce runoff volume, and slow down the flow of water into drainage systems. This helps to alleviate pressure on existing infrastructure and reduce the risk of flooding.
FloodAdapt’s research is exploring the effectiveness of various green infrastructure solutions in different urban contexts. The project is investigating the optimal design and placement of green infrastructure to maximize its flood mitigation benefits. It also examines the co-benefits of green infrastructure, such as improved air quality, reduced urban heat island effect, and enhanced biodiversity. These co-benefits make green infrastructure a particularly attractive option for cities seeking to build resilience to climate change.
The findings from FloodAdapt’s research suggest that green infrastructure can be a valuable tool for flood mitigation, especially when integrated into a comprehensive urban planning strategy. By investing in green infrastructure, cities can not only reduce flood risks but also create more livable and sustainable environments for their residents. Further research is needed to fully understand the potential of green infrastructure and to develop best practices for its implementation.