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RECORD NUMBER: 249 OF 887

OLS Field Name OLS Field Data
Main Title Estimating Surface Concentrations from an Elevated, Buoyant Plume in a Limited-Mixed Convective Boundary Layer.
Author Pierce, T. E. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab.
Year Published 1986
Report Number EPA/600/D-86/211;
Stock Number PB87-100640
Additional Subjects Plumes ; Atmospheric diffusion ; Atmospheric chemistry ; Convective boundary
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB87-100640 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 15p
Abstract In the past decade, recent advances have suggested that convective scaling can be used to parameterize diffusion from a plume in the convective boundary layer (CBL). New methods such as convective scaling need to be explored because the traditionally used Gaussian plume model does an especially poor job in predicting diffusion from an elevated, buoyant plume in the CBL. Briggs (1985) introduced a formula based on convective scaling for estimating surface concentrations from elevated, buoyant plumes the limited-mixed CBL. Briggs strongly recommended that the formula be tested against additional field data. Diffusion data from the Kincaid field experiment (Sponsored by Electric Power Research Institute) was used in the analysis. The results show that the Briggs' formula out performs a Gaussian plume model.
PUB Date Free Form Sep 86
Category Codes 55B
NTIS Prices PC A02/MF A01
Primary Description 600/09
Document Type NT
Cataloging Source NTIS/MT
Control Number 635312113
Origin NTIS
Type CAT