UNC-TV Science

Three reasons to value salt marshes

Episode 383 | 1m 41s

Close to 14 percent of North America's shorelines have been hardened by seawalls and other structures. But coastal hardening threatens salt marshes. Here's why we should care about marshes according to the University of North Carolina Chapel Hill Institute of Marine Sciences.

Aired: 03/27/18

Rating: NR

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