Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title User's guide to TSCREEN : a model for screening toxic air pollutant concentrations (revised).
Other Authors
Author Title of a Work
Touma, Jawad S.
CORP Author Pacific Environmental Services, Inc., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
Publisher Office of Air Quality Planning and Standards, Office of Air and Radiation, U.S. Environmental Protection Agency,
Year Published 1994
Report Number EPA-454/B-94-023; 68-D3-0032; EPA-68-D30032
Stock Number PB94-206232
OCLC Number 30994698
Additional Subjects Air pollution dispersion ; Transport properties ; Environmental transport ; Toxic substances ; Atmospheric diffusion ; Air pollution dilution ; Exhaust densities ; Air flow ; Air circulation ; Air pollution monitoring ; Release ; Air pollution sources ; Concentration(Composition) ; Meteorological data ; Computerized simulation ; User manuals(Computer programs) ; TSCREEN computer model
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EHAM  EPA-454/B-94-023 Region 1 Library/Boston,MA 05/25/2016
EJBD ARCHIVE EPA 454-B-94-023 Headquarters Library/Washington,DC 03/04/2009
EKBD  EPA-454/B-94-023 Research Triangle Park Library/RTP, NC 09/02/1994
ESAD  EPA 454-B-94-023 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB94-206232 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation v, 37 pages : illustrations ; 28 cm
Using TSCREEN, a particular release scenario is selected via input parameters, and TSCREEN automatically selects and executes the appropriate dispersion model to simulate that scenario. The model to be used and the worst case meteorological conditions are automatically selected based on criteria given in the workbook. The correct release scenario and associated characteristics of a toxic emissions release are selected with the help of on-screen text and graphics and data input is performed in a full-screen edit mode. TSCREEN saves the input data for each release scenario to a file that can be retrieved and later edited or executed. TSCREEN also provides a method of easily viewing and saving the modeling results for each modeled scenario.
Work Assignment Manager: Jawad S. Touma. Prepared by Pacific Environmental Services, Inc. under Contract Number 68D30032. "Revises EPA-450/4-90-013"--Cover. "July 1994." Includes bibliographical references (page 37).