학술논문
Theoretical Comparison of How Soil Processes Affect Uptake of Metals by Diffusive Gradients in Thinflims and Plants.
Document Type
Article
Author
Source
Journal of Environmental Quality; Sep/Oct2006, Vol. 35 Issue 5, p1903-1913, 11p
Subject
Language
ISSN
00472425
Abstract
The article examines the theoretical basis for using measurements of metal uptake by the technique of diffusive gradients in thin films (DGT) to mimic processes in soils that affect uptake of metals by plants. The uptake pf metals by plants and DGT were compared conceptually and quantitatively using the Barber model of plant uptake and the DGT-induced fluxes in soils model of uptake by DGT. According to the authors of the study, DGT is likely to emulate supply processes from the soil that govern uptake of metal by plants.