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Main Title Tropospheric ultraviolet radiation : assessment of existing data and effects on ozone formation /
Author Gery, M. W. ; Edmond, R. D. ; Whitten, G. Z.
CORP Author Systems Applications, Inc., San Rafael, CA.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab.;National Park Service, Denver, CO.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, Atmospheric Sciences Research Laboratory,
Year Published 1987
Report Number EPA 600-3-87-047
Stock Number PB88-130133
OCLC Number 17637824
Subjects Ultraviolet radiation. ; Air quality--United States. ; Atmospheric ozone--United States.
Additional Subjects Ultraviolet radiation ; Atmospheric chemistry ; Urban areas ; Photochemical reactions ; Ozone ; Surface temperature ; Air quality
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD  EPA 600-3-87-047 Headquarters Library/Washington,DC 06/26/2018
NTIS  PB88-130133 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation xiv, 186 pages : illustrations ; 28 cm
Abstract The study to determine the impacts of future changes in stratospheric ozone and surface temperature on urban air quality was carried out in two parts. The first part assesses the quality of existing ultraviolet data and approaches available for using these data to determine chemical photolysis rates. The second part involves testing the photochemical model for a number of urban data sets under conditions of decreased stratospheric ozone and increased surface temperature. The results of the study indicate an increase in ambient ozone, H2O2, and PAN concentration occur for most cities with decreasing ozone column. An increase in ambient temperature results in most cases with an increase in oxidants. PAN, however, which is temperature sensitive exhibits in many cases a decrease with increasing ambient temperature.
Notes "EPA 600-3-87-047." "PB88-130133." Cover title. Includes tables. Includes data for Los Angeles.
Place Published Research Triangle Park, N.C.
Supplementary Notes Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab., and National Park Service, Denver, CO.
Corporate Au Added Ent Atmospheric Sciences Research Laboratory.
PUB Date Free Form 1987
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
Merged OCLC records 438323370
OCLC Time Stamp 20180619103550
Language eng
Origin OCLC
OCLC Rec Leader 01667cam 2200433Ia 45010