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RECORD NUMBER: 5 OF 19

OLS Field Name OLS Field Data
Main Title Empirical relationships between atmospheric nitrogen dioxide and its precursors /
Author Trijonis., John
Other Authors
Author Title of a Work
Trijonis, John.
CORP Author Technology Service Corp., Santa Monica, Calif.;Environmental Sciences Research Lab., Research Triangle Park, N.C.
Publisher Environmental Sciences Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 1978
Report Number PB 278 547; EPA-600/3-78-018; EPA-68-02-2299
Stock Number PB-278 547
OCLC Number 52420562
Subjects Atmospheric models. ; Nitrogen dioxide. ; Nitrogen oxides. ; Hydrocarbons.
Additional Subjects Air pollution ; Nitrogen oxides ; Nitrogen dioxide ; Hydrocarbons ; Atmospheric models ; Mathematical models ; Concentration(Composition) ; Trends ; Statistical distributions ; California ; Sampling ; Empirical equations ; Comparison ; Field tests ; Monitoring ; Atmospheric composition ; Air quality ; Los Angeles(California) ; Storage and retrieval of aerometric data
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101A9U4.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 600/3-78-018 Region 3 Library/Philadelphia, PA 06/13/2003
EJBD ARCHIVE EPA 600-3-78-018 Headquarters Library/Washington,DC 09/12/2011
EJBD  EPA 600-3-78-018 Headquarters Library/Washington,DC 07/22/2014
EKBD  EPA-600/3-78-018 Research Triangle Park Library/RTP, NC 07/18/2003
ERAD  EPA 600/3-78-018 Region 9 Library/San Francisco,CA 09/04/2012
ESAD  EPA 600-3-78-018 Region 10 Library/Seattle,WA 08/16/2017
NTIS  PB-278 547 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 350 pages : illustrations ; 28 cm.
Abstract Aerometric data were examined to define relationships between atmospheric NO2 and its precursors. A descriptive and critical analysis of the nationwide data base of NO2 was carried out, followed by the formulation application and testing of empirical models relating ambient NO2 changes to NOx and hydrocarbon (HC) emission controls. The examination showed that (1) other factors being constant, annual mean and yearly maximum NO2 are proportional to NOx input; (2) HC control yields slight-to-moderate reductions in yearly maximum NO2; (3) HC control yields essentially negligible benefits for annual mean NO2; and (4) the exact form of the NO2/precursor relationship may vary somewhat from one location to the next, depending on local conditions.
Notes "EPA-600/3-78-018." "February 1978." PB 278 547--NTIS. Includes bibliographical references.
Place Published Research Triangle Park, NC
Access Notes Also available via the World Wide Web.
Corporate Au Added Ent Environmental Sciences Research Laboratory.
Title Ser Add Ent Research reporting series. Ecological research ; EPA-600/3-78-018.
PUB Date Free Form 1978
Series Title Traced Ecological research series
Series Title Untraced Ecological research series ; EPA-600/3-78-018
NTIS Prices PC A16/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
OCLC Time Stamp 20170811103946
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01998cam 2200529Ka 45010