Check this out... http://www.reuters.com/article/marketsNews/idUSN2235552820081022 -- William (Monty) Graham, Ph.D. Assoc. Professor of Marine Sciences Dauphin Island Sea Lab & Univ. So. Alabama 101 Bienville Blvd., Dauphin Island, AL 36528 Ph:(251) 861-2272 Fax: (251) 861-7540 mgraham at disl.org