Researchers at the University of Florida have secured a $1 million grant from the National Science Foundation aimed at protecting South Florida communities from groundwater flooding and saltwater intrusion. The interdisciplinary team will create decision support systems to aid local leaders in making informed choices regarding infrastructure and flood protection.
Led by Young Gu from UF’s Tropical Research and Education Center, the project addresses unique climate challenges in South Florida, including its flat terrain and porous limestone bedrock. Rising sea levels, exacerbated by pollution, threaten coastal areas, where groundwater tables are already high.
The proposed solutions combine nature-based approaches, like restoring mangroves and wetlands, with traditional infrastructure methods, such as canals and seawalls. These tools are intended to enhance community resilience at a lower cost.
The project’s duration is from September 2025 to August 2028 and emphasizes community engagement and planning. While focusing on Southeast Florida, the researchers aim to develop a framework applicable to other vulnerable coastal regions facing similar issues, highlighting the immediacy of saltwater intrusion and its impacts on communities and ecosystems.
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