Friday, February 14, 2020

'Invisible oil’ discovery shows BP Deepwater Horizon spill was larger than previously thought

Toxic and invisible oil spread well beyond the initial footprint of the Deepwater Horizon oil spill, new research reveals.
A study led by scientists at the University of Miami Rosenstiel School of Marine and Atmospheric Science combined oil-transport modeling with remote sensing and in-water analysis to gain a comprehensive understanding of what took place after the oil spill on April 20, 2010.
"We found that there was a substantial fraction of oil invisible to satellites and aerial imaging," said the study's lead author, Igal Berenshtein, a postdoctoral researcher at the UM Rosenstiel School, in a statement. "The spill was only visible to satellites above a certain oil concentration at the surface leaving a portion unaccounted for."
When the oil rig exploded, 210 million gallons of crude oil spewed into the Gulf of Mexico for 87 days — making the disaster the country's largest oil spill. Oil slicks covered about 57,000 square miles.
Read More
 https://phys.org/news/2020-02-deepwater-horizon-oil-larger-previously.html
 https://www.eurekalert.org/pub_releases/2020-02/uomr-nss021020.php

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