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)
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
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 |