Record Display for the EPA National Library Catalog
RECORD NUMBER: 27 OF 43
|OLS Field Name||OLS Field Data|
|Main Title||Quantifying Subgrid Pollutant Variability in Eulerian Air Quality Models /|
|Author||Herwehe, J. A. ; Ching, J. K. S. ; Swall, J. L.|
|CORP Author||Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab. ;National Oceanic and Atmospheric Administration, Oak Ridge, TN. Atmospheric Turbulence and Diffusion Div.|
|Publisher||U.S. Environmental Protection Agency, National Exposure Research Laboratory,|
|Report Number||EPA/600/A-04/076; NERL-RTP-AMD-04-038;|
|Subjects||Air quality. ; Air--Pollution. ; Photochemistry.|
|Additional Subjects||Air quality ; Mathematical models ; Air pollution monitoring ; Pollutants ; Air pollution sources ; Human exposure ; Air toxics ; Predictions ; Concentrations ; Particulates ; Photochemistry ; Urban areas ; Risk assessment ; Emissions ; Statistical analysis ; Parameterizations ; Methodology ;|
|Collation||1 CD-ROM : illustrations, charts ; 4 3/4 in.|
The purpose of the present research is to develop a methodology and associated software tools to perform statistical analyses on avaliable fine resolution gridded model results in order to quantify the subgrid pollutant variability not represented in current regional air quality models. Desired products include, but are not limited to, pollutant probability density functions (pdfs) for use in human exposure models and new parameterizations to represent subgrid pollutant variability in regional air quality prediction systems. The current specific goal is to determine pollutant pdf characteristics and paramters to be used as input to the Hazardous air Pollutant Exposure Model (HAPEM).
"EPA/600/A-04/076." "NERL-RTP-AMD-04-038." CD-ROM.