Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Photo of site SM006B showing the % Total PAH depletion at pits sampled in 2007. All pits along a tidal elevation transect are 10 m apart. Green dots reflect no oiling above reference background. Only two small patches of oil remain that might respond to bioremediation.
