Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title NAPAP (National Acid Precipitation Assessment Program) Emissions Inventory: Overview of Allocation Factors, 1985.
Author Walters, R. A. ; Modica, L. G. ; Fratt, D. B. ;
CORP Author Alliance Technologies Corp., Bedford, MA.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.;National Acid Precipitation Assessment Program, Washington, DC.
Publisher Oct 89
Year Published 1989
Report Number EPA-68-02-4274 ;EPA-68-02-4396; EPA/600/7-89/010A;
Stock Number PB90-126012
Additional Subjects Acidification ; Inventories ; Air pollution ; Precipitation(Meteorology) ; Mathematical models ; Spatial distribution ; Time series analysis ; Source ; Assessments ; Acid rain
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
NTIS  PB90-126012 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 03/10/1990
Collation 111p
The report documents the development of temporal, spatial, and species allocation factors for the 1985 National Acid Precipitation Assessment Program (NAPAP) anthropogenic point and area source emissions inventories. These allocation factors are used to apportion annual emissions totals into gridded, hourly, speciated emissions estimates suitable for use as input to atmospheric transport models such as the Regional Acid Deposition Model. The temporal, spatial, and species allocation factors are discussed in detail in separate report sections. Each section contains a description of the methodology for application of the factors, a discussion of data sources, and documentation of the activities undertaken to create the allocation factor data sets used in the 1985 NAPAP resolved modeling inventories.