Record Display for the EPA National Library Catalog

RECORD NUMBER: 10 OF 10

OLS Field Name OLS Field Data
Main Title Screening level assessment of risks due to dioxin emissions from burning oil from the BP Deepwater Horizon Gulf of Mexico Spill /
Author Schaum, John,
Other Authors
Author Title of a Work
Schaum, John.
Publisher [U.S. Environmental Protection Agency, Office of Research and Development],
Year Published 2010
OCLC Number 681423450
Subjects BP Deepwater Horizon Explosion and Oil Spill, 2010--Research. ; Dioxins--Mexico, Gulf of--Measurement. ; Dioxins--Research--Mexico, Gulf of. ; Oil spills--Mexico, Gulf of--Management. ; Oil spills--Environmental aspects--Mexico, Gulf of. ; Oil spills--Health aspects--Mexico, Gulf of. ; Dioxins--Measurement. ; Oil spills--Management. ; Gulf of Mexico.
Internet Access
Description Access URL
http://www.epa.gov/research/dioxin/docs/OilScreen25.pdf
http://purl.fdlp.gov/GPO/gpo73666
http://response.restoration.noaa.gov/sites/default/files/schaum_oilscreen_ISBemissions_dwh.pdf
(online) http://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0431-Y&SYS=000758796
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EMAD  Internet Region 6 Library/Dallas,TX 12/21/2010
Collation 1 online resource (21 pages) : color maps
Notes
Title from title screen (viewed Nov. 15, 2010). Includes bibliographical references (pages 15-18).
Contents Notes
"Between April 28 and July 19 of 2010, the US Coast Guard conducted in situ oil burns as one approach used for the management of oil spilled after the explosion and subsequent sinking of the BP Deepwater Horizon platform in the Gulf of Mexico. The purpose of this paper is to describe a screening level assessment of the exposures and risks posed by the dioxin emissions from these fires. Using upper estimates for the oil burn emission factor, modeled air and fish concentrations, and conservative exposure assumptions, the potential cancer risk was estimated for three scenarios: inhalation exposures to workers, inhalation exposure to residents on the mainland, and fish ingestion exposures to residents. U.S. EPA's AERMOD model was used to estimate air concentrations in the immediate vicinity of the oil burns and NOAA's HYSPLIT model was used to estimate more distant air concentrations and deposition rates. The lifetime incremental cancer risks were estimated at 6 x 10p-8s for inhalation by workers, 6 x 10p-12s for inhalation by onshore residents and 6 x 10p-8s for fish consumption by residents. For all scenarios the risk estimates represent upper bounds and actual risks would be expected to be less."--Abstract.