Record Display for the EPA National Library Catalog

RECORD NUMBER: 43 OF 308

OLS Field Name OLS Field Data
Main Title Comparison of Sulfur Measurements from a Regional Fine Particle Network with Concurrent Acid Modes Network Results.
Author Bennett, R. L. ; Stockburger, L. ; Barnes, H. M. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab.
Publisher 1994
Year Published 1994
Report Number EPA/600/J-94/307;
Stock Number PB94-192747
Additional Subjects Acid rain ; Atmospheric models ; Air pollution monitoring ; Sulfur dioxide ; Sulfates ; Particulates ; Aerosols ; Seasonal variations ; X ray fluorescence ; Concentration(Composition) ; Fines ; Sites ; Spatial variations ; Rural areas ; Reprints ; MODES(Model Operational and Diagnostic Evaluation Study) ; Model Operational and Diagnostic Evaluation Study ; FPN(Fine Particle Network) ; Fine Particle Network ; Regional Acid Deposition Model ; Eastern Region(United States)
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB94-192747 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 11/11/1994
Collation 14p
Abstract
The Fine Particle Network (FPN), a system of fine particle (less than 2.5 micrometers) samplers, was operated at 41 sites selected from the Enviromental Protection Agency Acid MODES program during the two year period in 1988-90. The 24-hour sample results included fine particle mass and the most predominant chemical element concentrations determined by wavelength dispersive x-ray fluorescence analysis. Statistical summaries of the fine mass and sulfur concentrations by site and season were prepared. The availability of simultaneous particulate sulfate measurements from independent collection and analytical procedures provided an opportunity to examine their agreement and provide a more reliable data base for evaluation of regional particulate models and estimation of contribution to urban aerosol concentration.