Florida State University
Deepwater Horizon crude oil deposited on Gulf coast beaches by storm waves was subsequently covered by layers of sand and now is found in inch-thick slabs buried as deep as 60 cm within the supratidal zone of the beaches. Some of the oil-contaminated sand was machine-sifted on site, which produced thick sand layers with a large number of embedded pea-size oil particles. Fate and potential impact of oil layers and oil particles on beach ecology and water quality are not understood.
This map shows the location of the institution implementing the project actions.↩