Dune Management Services

Dunes provide the first line of defense against coastal storms. Native dune plants have adapted well to the harsh environment in which they live, they have to be able to withstand salt spray, heat, burial by sand and very dry conditions. The root systems of dune plants play a vital role in dune stabilization.

Native salt-resistant vegetation is essential to the beach and dune system as it both accumulates and stabilizes sand. Vegetation traps wind blown sand which collects around the plant and builds up the dune – a process known as “accretion”.

As the plants become buried, new roots develop on the recently buried stems while new stems emerge from the sand. A dense stand of sea oats and sea grapes can significantly minimize erosion during high tides and storms.