A Blue View - Importance of Sand Dunes

Published November 07, 2012

A Blue View is a weekly perspective on the life aquatic, hosted by National Aquarium CEO John Racanelli.

From the smallest plants and animals invisible to the human eye to entire ecosystems, every living thing depends on and is intricately linked by water.

Tune in to 88.1 WYPR every Tuesday at 5:45 p.m. as John brings to the surface important issues and fascinating discoveries making waves in the world today.

November 6: The Importance of Sand Dunes

Listen to John discuss the importance of preserving and restoring our sand dunes! 

If you regularly visit the beach in the summer, you have surely noticed the sand dunes that line the Maryland and Delaware shore.

We all know what a dune is, but how are they formed, and why are they so important (not only to the health of our coastal habitats, but for the safety and protection of our beachfront communities)? Dunes provide a natural barrier for the ocean and can slow or prevent coastal flooding, provide protection from high winds and damaging storms, and prevent saltwater from reaching inland, threatening farming and ground water supplies.

For these reasons, many coastal communities in the United States have made dune preservation and restoration a priority. The paths and fencing to keep tourists off the dunes are part of these initiatives.

Other, more aggressive restoration projects are underway at shores around the country. The National Aquarium has been particularly involved in dune restoration in Virginia Beach for several years. To learn more about our sand dune restoration efforts and how YOU can get involved, click here.

Previous Post

Featured Stories

national-aquarium-staff-holding-rescue-sea-turtle-on-beach Animal Rescue Update: February Sea Turtle Release

Yesterday, National Aquarium Animal Rescue released 34 sea turtles on the Canaveral National Seashore in Florida!

Read the full story

artificial-oyster-reef-in-inner-harbor Harbor Happenings: Artificial Oyster Reef

The National Aquarium is taking another step to revitalize Baltimore’s Inner Harbor and attract native species with a new artificial oyster reef using shells from the Oyster Recovery Partnership!

Read the full story

Related Stories

A Blue View: Shark Navigation is All in the Nose

Published June 28, 2016

A Blue View: Oyster Gardens

Published June 21, 2016