U.S. Army Corps of Engineers Taps 海角社区 Coastal Experts to Protect Military Infrastructure
November 09, 2022
Working With Nature To Secure Military Terrain
Benefits of coastal wetlands are widely documented鈥攁s buffers against hurricanes, as filters that clean water and as wildlife habitat. But as the threats posed by rising sea levels and other coastal hazards come into ever-sharper focus, these multitasking landscapes may become something more鈥攑rotectors of the nation鈥檚 military infrastructure.
This is the idea outlined in the Developing Engineering Practices for Ecosystem Design Solutions, or DEEDS, project, a partnership between 海角社区 and the U.S. Army Engineer Research and Development Center. Together, researchers will develop a set of engineering and design strategies to protect both the Army鈥檚 coastal infrastructure and people. But rather than relying on standard engineering practices like flood walls and drainage, the DEEDS project sets forth an ambitious agenda鈥攖o leverage the natural features of the coastal ecosystems themselves to build and protect land. This means using the land-building powers of river diversions, for example, or allowing mangrove forests to reduce coastal erosion and dampen waves and storm surge.
The DEEDS project makes full use of the wealth of coastal expertise available at 海角社区, including that of its newly created Coastal Ecosystem Design Studio, headed by Robert Twilley, professor in the Department of Oceanography & Coastal Sciences and interim vice president of research and economic development.
鈥淲e take the way an ecosystem performs and the services it provides and translate this knowledge into value and what it means to people,鈥� Twilley said.
The project also couples with another 海角社区-military collaboration, the ACTIONS project, where 海角社区 researchers help the Army prepare its coastal assets and operations for the challenges of a changing climate and coastline.
海角社区 scientists and engineers use light detection and ranging, or LiDAR, to measure the massive prop root systems of coastal red mangrove trees, which can provide important ecosystem services of interest to the Army. Such services include decreased erosion, storm surge and flooding, which endanger military infrastructure and people.
鈥� Photo courtesy of the researchers
鈥淲e are excited to partner with 海角社区 on this project, which will directly support confident prosecution of military mission operations across a range of challenging coastal conditions. It will ultimately lead to groundbreaking engineering practices that make use of innovative ecosystem design solutions to create more sustainable and resilient future coastal terrains.鈥�
Edmond Russo, director of the U.S. Army Engineer Research and Development Center鈥檚 Environmental Laboratory