Wang and his colleagues sampled the waters off the U.S. east coast about the R/V Ron Brown. Starting in the waters off Galveston, Texas, they worked their way around the Louisiana and west Florida coasts, past the Florida Straight, and up the eastern seaboard, collecting samples along nine different transects that ran from the coast to deep ocean off the shelf break, up to 480km (300 miles) offshore. (Courtesy Z. Aleck Wang)

Wang and his colleagues sampled the waters off the U.S. east coast about the R/V Ron Brown. Starting in the waters off Galveston, Texas, they worked their way around the Louisiana and west Florida coasts, past the Florida Straight, and up the eastern seaboard, collecting samples along nine different transects that ran from the coast to deep ocean off the shelf break, up to 480km (300 miles) offshore. (Courtesy Z. Aleck Wang)