Record Display for the EPA National Library Catalog

RECORD NUMBER: 39 OF 561

OLS Field Name OLS Field Data
Main Title Application of Atmospheric Tracer Techniques for Determining Biogenic Hydrocarbon Fluxes from an Oak Forest.
Author Allwine, G. ; Lamb, B. ; Westberg, H. ;
CORP Author Washington State Univ., Pullman. Coll. of Engineering.;Environmental Sciences Research Lab., Research Triangle Park, NC.
Year Published 1984
Report Number EPA-R-809296; EPA-600/D-84-082;
Stock Number PB84-168624
Additional Subjects Forests ; Oak trees ; Isoprene ; Air pollution ; Sulfur hexafluoride ; Sampling ; Sites ; Transport properties ; Aerial surveys ; Wind(Meteorology) ; Tracer studies ; Natural emissions ; Goldendale(Washington)
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB84-168624 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 35p
Abstract
The published paper presents the results of an SF6 tracer release procedure to quantitatively determine the isoprene emission flux for an isolated oak forest in Goldendale, Washington. The paper presents experimental design development to effectively deploy tracer release sites within the forested area to simulate the natural vegetation release. The downwind sample collection program was designed to evaluate several mathematical approaches to calculate isoprene emission flux. The results presented indicate good comparability between the mathematical models and a bag enclosure technique which was also used for isoprene emission flux measurement.