Jump to main content.

Record Display : EPA National Library Catalog

RECORD NUMBER: 8 OF 15

PREV NEXT
Main Title Modeling Air Toxics and PM2-5 Concentration Fields as a Means for Facilitating Human Exposure Assessments.
Author Ching, J.; Lacser, A.; Otte, T.; Byun, D.; Herwehe, J.;
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.
Publisher 2001
Year Published 2001
Report Number EPA/600/A-01/077;
Stock Number PB2002-100286
Additional Subjects Air quality; Public health; Exposure; Air pollution; Particulates; Toxins; Models; CMAQ modeling system; Models-3 CMAQ; CMAQ(Community Multiscale Air Quality)
Holdings
Library   Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS PB2002-100286 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 10/21/2002
Collation 12p
Abstract
The capacity of the US EPA Models-3/Community Multiscale Air Quality (CMAQ) modeling system is extended to provide gridded ambient air quality concentration fields at fine scales. These fields will drive human exposure to air toxics and fine particulate matter models, and ultimately influence implementation of ambient air quality regulatory standards. Sub-grid variability of the pollutant distribution serves as ancillary information for exposure assessments and 'hot-spot' analyses to assess impacts of various sources of air toxic pollutants. This paper describes the modeling enhancements to the existing CMAQ, as well as the strategy the authors are exploring to provide the sub-grid scale details that fulfill the proposed model design requirements and functionality.
PREV NEXT

Local Navigation


Jump to main content.