Working on the half-shell: Efforts to restore nature's best pollution filters
Florida’s estuaries once teemed with clams, oysters and other bivalves that helped keep waters clean and seagrasses healthy. By the mid-20th century, only a fraction of the state’s vast shellfish beds and reefs remained. Can a small clam make a big difference in serious water pollution hotspots like the Indian River Lagoon?
Source: wuwf.org
