Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title The 1985 NAPAP emissions inventory : overview of allocation factors /
Author Walters, Robert A.,
Other Authors
Author Title of a Work
Modica, Lysa G.,
Fratt, David B.,
Lagemann, Robert C.,
Publisher U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, Center for Environmental Research Information
Year Published 1990
Report Number EPA/600-S7-89-010a
OCLC Number 896187207
Subjects Acid deposition--Mathematical models.
Additional Subjects National Acid Precipitation Assessment Program (U.S.)
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-S7-89-010a In Binder Headquarters Library/Washington,DC 04/04/2018
EJBD  EPA 600-S7-89-010a In Binder Headquarters Library/Washington,DC 10/19/2018
EKBD  EPA/600/S7-89/010a Research Triangle Park Library/RTP, NC 01/19/2016
Collation 2 unnumbered pages ; 28 cm
"EPA/600-S7-89-010a." "Jan. 1990." Caption title. At the head of the title: Project Summary.
Contents Notes
This report documents the development of temporal, spatial, and species allocation factors for the 1985 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 (RADM). Allocation factors are statistical representations of the spatial and temporal distribution of annual emissions, or representative speciation profiles for particular source types. Factors are generally applied to NAPAP annual emissions records on the basis of point source SCC or NAPAP area source category. 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.