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RECORD NUMBER: 17 OF 34

OLS Field Name OLS Field Data
Main Title LONGZ and SHORTZ. EPA/ORD (Environmental Protection Agency/Office of Research and Development) Air Quality Simulation Models.
Author Mersch, J. ;
CORP Author Environmental Sciences Research Lab., Research Triangle Park, NC. Meteorology and Assessment Div.
Publisher 1 Aug 89
Year Published 1989
Report Number EPA/SW/DK-89/164;
Stock Number PB90-500265
Additional Subjects Models-Simulation ; Air pollution ; Concentration(Composition) ; Wind(Meteorology) ; Terrain ; Diskettes ; Air quality ; Emission factors ; Stacks ; Stationary sources ; L=Fortran ; H=IBM 3090
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB90-500265 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 03/10/1990
Collation 2 diskettes
Abstract LONGZ is designed to calculate the long-term and SHORTZ is designed to calculate the short-term pollutant concentration produced at a large number of receptors by emissions from multiple stack, building, and area sources. LONGZ uses statistical wind summaries to calculate long-term (seasonal or annual) average concentrations. SHORTZ uses sequential short term (usually hourly) meteorological inputs to calculate concentrations for averaging times ranging from 1 hour to 1 year. The models are applicable in areas of both flat and complex terrain, including areas where terrain elevations exceed stack-top elevations. The programs require random-access mass storage capability. Software Description: The software is written in the FORTRAN programming language for implementation on an IBM model 3090 computer. The model is distributed on a 5 1/4-inch IBM/PC-compatible diskette. Data is in compressed format but a dearchive utility is included.
Availability Notes The model is contained on 5 1/4-inch, double density (360K) diskettes, compatible with the IBM PC microcomputer, ready for uploading to an IBM 3090 computer. Price includes documentation, PB83-146092, PB83-146100, PB86-244878.
NTIS Title Notes Model-Simulation.
Category Codes 68A#; 91A; 43F; 62
NTIS Prices CP D03
Primary Description 600/09
Document Type NT
Cataloging Source NTIS/MT
Control Number 936221927
Origin NTIS
Type CAT