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Main Title Ozone Flux in 'Glycine max' (L.) Merr.: Sites of Regulation and Relationship to Leaf Injury.
Author Taylor, Jr., G. E. ; Tingey, D. T. ; Ratsch, H. C. ;
CORP Author Corvallis Environmental Research Lab., OR.
Year Published 1982
Report Number EPA-600/J-82-268;
Stock Number PB83-157073
Additional Subjects Soybean plants ; Ozone ; Toxicology ; Regulations ; Concentration(Composition) ; Exposure ; Plant physiology ; Reprints ; Glycine max ; Air pollution effects(Plants)
Library Call Number Additional Info Location Last
NTIS  PB83-157073 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 10p
Abstract Hood and Dare cultivars of soybean, Glycine max (L.) Merr., vary in their foliar response to ozone. The physiological basis of this variation was investigated as a function of leaf age through an analysis of ozone flux data, leaf developmental morphology, and analogue modeling techniques. At all concentrations and exposure times, resistance to 03 flux in the gas phase of the diffusive pathway (i.e., boundary layer and stomate) did not account fully for variation in pollutant uptake rates into the leaf interior. Ozone molecules experienced a residual resistance to diffusion that is not shared by effluxing water vapor molecules.
Supplementary Notes Pub. in Oecologia (Berl) 53, p179-186 1982.
NTIS Title Notes Journal article.
Title Annotations Reprint: Ozone Flux in 'Glycine max' (L.) Merr.: Sites of Regulation and Relationship to Leaf Injury.
PUB Date Free Form 1982
Category Codes 6T; 6C; 57Y; 57C
NTIS Prices PC A02/MF A01
Primary Description 600/02
Document Type NT
Cataloging Source NTIS/MT
Control Number 307824272
Origin NTIS
Type CAT