OLS : Record


Main Title Survey of the role NOx in nonurban ozone formation /
Author Martinez, J. R.; Singh, H. B.
CORP Author SRI International, Menlo Park, CA.;Environmental Protection Agency, Research Triangle Park, NC.
Publisher Office of Air Quality Planning and Standards ; National Technical Information Service [distributor,
Place Published Research Triangle Park, NC Springfield, Va.
Year Published 1979
Report Number EPA 450/4-79-035; 6780-8; EPA-68-02-2835
Stock Number PB80-122815
OCLC Number 08225341
Subjects Nitrogen oxides; Ozone; Surveys; Chemical reactions; Transport properties; Sites; Concentration(Composition); Sources; Mathematical models; Sampling; Rural areas; Air pollution sampling; Air quality; Atmospheric chemistry
Subject Added Ent Atmospheric nitrous oxide--Environmental aspects--United States.; Ozone.; Nitrous oxide, Atmospheric--Environmental aspects--United States
Internet Access
Description Access URL
Library   Call Number Additional Info Location Date Modified
EIAD EPA-450/4-79-035 Region 2 Library/New York,NY 05/16/2003
EJAD EPA 450/4-79-035 Region 3 Library/Philadelphia, PA 01/07/1994
EKAM EPA-450/4-79-035 Region 4 Library/Atlanta,GA 09/12/1997
EKBD EPA-450/4-79-035 Research Triangle Park Library/RTP, NC 08/27/1999
EOAD EPA 450/4-79-035 Region 8 Technical Library/Denver,CO 07/23/2004
ERAD EPA 450/4-79-035 Region 9 Library/San Francisco,CA 02/04/2013
ESAD EPA 450-4-79-035 Region 10 Library/Seattle,WA 03/23/2010
NTIS PB80-122815 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation xiii, 144 p. : ill., maps ; 28 cm.
Abstract This study surveys and summarizes current knowledge about the role of oxides of nitrogen (NOx) in the formation of ozone (O3) in nonurban areas. Project elements include a literature review, a survey of expert opinion, and analyses of field data. The results of the study show that present knowledge about NOx/O3 interactions in nonurban areas is fragmentary, and that there is no direct quantitative description of the link between urban NOx and nonurban O3. A preliminary analysis of nine rural and suburban sites indicates that transport is the principle mechanism associated with ozone levels that exceed 100 ppb. The analysis further suggests that transport times of the order of six to eight hours are most likely to be associated with the high ozone observed at these sites.
Notes "SRI International." "September 1979." Includes bibliographical references (p. 137-144). "Contract no. 68-02-2835." "EPA-450/4-79-035."
Access Notes Also available via the World Wide Web.
Author Added Ent
Singh, H. B.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Air Quality Planning and Standards.; SRI International.
PUB Date Free Form 1979
NTIS Prices PC A08/MF A01
BIB Level m
OCLC Time Stamp 20130129163347
Cataloging Source OCLC/T
Language eng
SUDOCS Number EP 4.2:Oz 7/2
Origin OCLC
OCLC Rec Leader 01551cam 2200373Ia 45020