Record Display for the EPA National Library Catalog


Main Title Aggregation of Selected RADM Simulations to Estimate Annual Ambient Air Concentrations of Fine Particulate Matter.
Author Eder, B. K. ; LeDuc, S. K. ; Vestal, F. D. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab. ;National Oceanic and Atmospheric Administration, Research Triangle Park, NC. Atmospheric Sciences Modeling Div. ;Tennessee State Univ., Nashville. Dept. of Civil Engineering.
Publisher 1995
Year Published 1995
Report Number EPA/600/A-95/145;
Stock Number PB96-139126
Additional Subjects Particulates ; Ecological concentration ; Ambient air qualtiy ; Sulfates ; Nitrates ; Acid rain ; Meterological data ; Temporal distribution ; Spatial distribution ; Computerized simulation ; Mathematical models ; Reprints ; Eastern Region(United States) ; RADM(Regional Acid Deposition Model) ; Aggregation
Library Call Number Additional Info Location Last
NTIS  PB96-139126 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 5p
The most reliable tool for estimating air quality change for large regions, both past and future, are regional air quality models such as the Regional Acid Deposition Model (RADM). The aggregation method is based on the premise that at any given location, ambient air concentrations of fine particulate are governed by a finite number of different, though recurring meteorological meteorological regimes. If a series of concentration patterns representative of these different meteorological regimes can be identified, they can be aggregated to produce resonable estimates of annual averages.