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  • October

    Using natural and nature-based features (NNBF), which are measures and techniques that can be incorporated into shore protection, improved coastal resilience can be achieved while producing additional economic, environmental and social benefits.

    Natural features to play crucial role in building a more resilient Great Lakes coastline

    Communities along the Great Lakes coastline are experiencing increased frequency in coastal flooding and erosion, causing property damage, putting lives at risk, and disrupting local economies. With the support of the Engineering With Nature® (EWN) program, the U.S. Army Corps of Engineers (USACE) and the U.S. Army Engineer Research and Development Center (ERDC) can provide technical direction and guidance to USACE Districts around the nation to look at innovative ways of improving coastal resilience.

  • March

    A section of the 1:2 scale model of one of Florida’s coastal mangrove forest built by researchers at the U.S. Army Engineer Research and Development Center (ERDC) shows the intricacy of the mangrove roots. The ERDC team partnered with the U.S. Army Corps of Engineers Jacksonville District and the U.S. Naval Academy to explore the engineering value of the forest in reducing flood and storm risk. (U.S. Army Corps of Engineers photo)

    Evaluating the engineering benefits of Florida’s mangrove forests

    Along the Florida coastline, forests of trees with a dense tangle of prop roots appear to be standing on stilts above the water. These trees, or mangroves, are not only magnificent to see, but are a key element in protecting coastlines and communities during coastal storms. Researchers at the U.S. Army Engineer Research and Development Center (ERDC) have partnered with the U.S. Army Corps of Engineers (USACE) Jacksonville District and the U.S. Naval Academy to explore the engineering value of Florida’s mangrove forests.

  • February

    Sears Point is the site of a Natural and Nature-Based Features wetland restoration project in San Pablo Bay, Sonoma County, Calif. To build up marsh elevation, Sonoma Land Trust, Ducks Unlimited and federal, state and private partners utilized round marsh mounds to buffer wind and wave energy, thereby allowing sediment to accrete in the area through natural processes.

    Landmark guidelines on natural and nature-based features is an international effort

    Nearly four years ago, a team led by the U.S. Army Corps of Engineers and that now includes 189 scientists, engineers and resource managers from 73 worldwide organizations gathered to begin work on a set of international guidelines for utilizing Natural and Nature-Based Features. Today, the project is nearing completion with the publication of “Guidelines on the Use of Natural and Nature-Based Features for Sustainable Coastal and Fluvial Systems” expected in 2020. The guidelines will provide practitioners with the best available information concerning the conceptualization, planning, design, engineering, construction and maintenance of NNBF to support resilience and flood risk reduction for coasts, bays and estuaries, as well as river and freshwater lake systems.