NC Sea Grant

Mind the Sharks

The University of North Carolina Institute of Marine Sciences has been surveying sharks off the coast of North Carolina every summer since 1972. Currently, the survey finds that the numbers of great sharks — such as Great White, Tiger, and Hammerhead sharks — have been steadily declining, but the number of shark bite incidents is increasing.

Making Waves

Ask anybody what they like about North Carolina’s beaches and you’ll likely hear responses like warm sun, warm sand, ocean breeze, and fresh seafood at the restaurants. The answers vary, of course, but I think one thing that everyone likes about the beach is the sound of the waves.

So the question is... What makes an ocean wave?

The answer is simple: wind.

Oh Shuck!

Raw oysters, delicious with hot sauce, can carry a bacteria that makes people very sick. Researchers are working to better understand Vibrio bacteria and create a warning system for oystermen, which would alert them to the best and worst times to harvest oysters.

Reef Life

Researchers discover natural oyster reefs grow fast enough to keep up with the projected rise in sea levels, suggesting oyster reefs could be used for storm protection and erosion control, all the while doing what oyster reefs naturally do, which is filter the water and provide a habitat for fish.

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