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NOAA researchers release study on emissions from BP/Deepwater Horizon controlled burns

News release: “During the 2010 BP/Deepwater Horizon Gulf oil spill, an estimated one of every 20 barrels of spilled oil was deliberately burned off to reduce the size of surface oil slicks and minimize impacts of oil on sensitive shoreline ecosystems and marine life. In response to the spill, NOAA quickly redirected its WP-3D research aircraft to survey the atmosphere above the spill site in June. During a flight through one of the black plumes, scientists used sophisticated instrumentation on board, including NOAA’s single-particle soot photometer, to characterize individual black carbon particles. The black smoke that rose from the water’s surface during the controlled burns pumped more than 1 million pounds of black carbon (soot) pollution into the atmosphere, according to a new study published last week by researchers at NOAA and its Cooperative Institute for Research in Environmental Sciences (CIRES) in Boulder, Colo. This amount is roughly equal to the total black carbon emissions normally released by all ships that travel the Gulf of Mexico during a 9-week period, scientists noted.

  • The new paper, Characteristics of Black Carbon Aerosol from a Surface Oil Burn During the Deepwater Horizon Oil Spill, has 15 co-authors from NOAA ESRL and CIRES.”
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