delware environmental institute

Sandy's underwater sandscapes: UD researchers studying 'fingerprint' left on seafloor by Hurricane Sandy

Sandy's underwater sandscapes:  UD researchers studying 'fingerprint' left on seafloor by Hurricane Sandy

Beneath the 20-foot waves that crested off Delaware’s coast during Hurricane Sandy, thrashing waters reshaped the floor of the ocean, churning up fine sand and digging deep ripples into the seabed. Fish, crustaceans and other marine life were blasted with sand as the storm sculpted new surfaces underwater.

UD scientists cued up their instruments to document the offshore conditions before, during and after Sandy’s arrival to scrutinize the differences and better predict the environmental impact of future storms.

“Out here, we’re trying to get the fingerprint of the storm,” said Arthur Trembanis, associate professor of geological sciences and oceanography, aboard the research vessel Hugh R. Sharp.