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RECORD NUMBER: 14 OF 262

Main Title Apportioning Light Extinction Coefficients to Chemical Species in Atmospheric Aerosol.
Author Hasan, H. ; Dzubay, T. G. ;
CORP Author Environmental Sciences Research Lab., Research Triangle Park, NC.
Year Published 1983
Report Number EPA-600/J-83-122;
Stock Number PB84-123793
Additional Subjects Air pollution ; Fines ; Light scattering ; Absorptivity ; Particles ; Aerosols ; Chemical composition ; Mass ; Reprints ; Numerical solutions
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB84-123793 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 12p
Abstract A 1978 Denver aerosol data set has been analyzed by a variety of methods for determining light scattering and extinction coefficients per unit mass concentration for specific chemical species in fine particles (<2.5 micrometers diameter). Multiple regression of light scattering coefficient versus chemical species concentrations was used to determine scattering to mass concentration ratios and their related uncertainties for specific chemical species, and the results are compared with those reported by previous investigators.
Supplementary Notes Pub. in Atmospheric Environment , v17 n8 p1573-1581 1983.
NTIS Title Notes Journal article.
Title Annotations Reprint: Apportioning Light Extinction Coefficients to Chemical Species in Atmospheric Aerosol.
PUB Date Free Form 1983
Category Codes 13B; 68D
NTIS Prices PC A02/MF A01
Primary Description 600/09
Document Type NT
Cataloging Source NTIS/MT
Control Number 404821550
Origin NTIS
Type CAT