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OLS Field Name OLS Field Data
Main Title The SCOS97 radiocarbon experiment /
Author Lewis, Charles W. ; Klouda, G. A. ; Marolf, J. L. ; Stiles, D. C. ; Kronmiller, K. G.
Other Authors
Author Title of a Work
Klouda, George A.
Marolf, Julie L.
Stiles, David C.
Kronmiller, Keith G.
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Mutagenesis and Cellular Toxicology Branch. ;ManTech Environmental Technology, Inc., Research Triangle Park, NC. ;National Inst. of Standards and Technology, Gaithersburg, MD.
Publisher U.S. Environmental Protection Agency, National Exposure Research Laborator, Mutagenesis and Cellular Toxicology Branch,
Year Published 1998
Report Number EPA/600/A-98/126
Stock Number PB99-105652
Additional Subjects Air pollution sampling ; Ecological concentration ; Gasoline ; Vegetation ; Particulates ; Carbon 14 ; Aerosols ; Particle size ; Carbon dioxide ; Chemical analysis ; Atmospheric chemistry ; Southern California Ozone Study ; South Coast Air Basin ; Volatile organic compounds
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB99-105652 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 10 pages ; 28 cm
Abstract
One of the objectives of the 1997 Southern California Ozone Study (SCOS97) was to provide an up-to-date assessment of the importance of biogenic emissions for tropospheric ozone production in the South Coast Air Basin. To this end ambient air samples were collected during September 1997 at the Azusa air monitoring station, for subsequent measurement of their radiocarbon (-14 C) content. The radiocarbon sampling conducted during SCOS97 was unique in that all three phases of atmospheric organic matter (volatile organic compounds (VOC), semi-volatile organic compounds (SVOC), and aerosol) were simultaneously and separately collected. This article summarizes progress to date in analyzing the vegetative, gasoline, and ambient CO2 and VOC samples.
Notes
Cover title. "EPA 600/A-98/126." "Symposium paper." "PB99-105652." Microfiche.