Abstract
Potted plants were exposed to D2O vapor in a greenhouse and uptake of D2O by leaf and deposition of D2O to pot soil were examined. Atmospheric D2O concentration in the greenhouse increased rapidly after starting the release and reached constant level in a few hours. Although the variation of D2O concentration in leaf followed that in air with showing a time delay, D2O concentration in leaf did not become the same level as that in air and vein showed lower concentration that lamina. D2O concentration in the pot soil increased slowly with diffusing in deeper layer.
Similar content being viewed by others
References
ITER Design Report, J. Plasma Fusion Res., 73 Supplement (1997) (in Japanese).
S. Okada, N. Momoshima, Health Phys. 65 (1993) 595.
M. Ichimasa, C. Komure, T. Hakamada, A. Li, Y. Ichimasa, H. Noguchi, S. Yokoyama, H. Amano, M. Atarashi, Fusion Enging. Des., (1997) to be publised.
M. Atarashi, H. Amano, M. Ichimasa, Y. Ichimasa, Fusion Enging. Des., (1997) to be published.
Y. Ichimasa, M. Ichimasa, Fusion Enging Des., (1997) to be published.
S. Yokoyama, H. Noguchi, M. Ichimasa, Y. Ichimasa, S. Fukutani, Fusion Enging. Des., (1997) to be published.
Y. Belot, D. Ganthier, H. Camus, C. Caput. Health Phys., 37 (1979) 575.
H. Amano, M. Atarashi, in: Symp. on Improvement of Environmental Transfer Models and Parameters,M. J. Frissel, R. M. Brown andS. Uchida (Eds), Tokyo, 1996, p. 136.
C. E. Murphy, Jr. Health Phys., 47 (1984) 635.
American Institute of Physics Handbook, McGraw-Hill Book Co., New York, 1957.
J. H. Wang, C. V. Robinson, I. S. Edelman, J. Am. Chem. Soc., 75 (1953) 466
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Momoshima, N., Kakiuchi, H., Okai, T. et al. Uptake kinetics of deuteriated water vapor by plants: Experiments of D2O release in a greenhouse as a substitute for tritiated water. J Radioanal Nucl Chem 239, 459–464 (1999). https://doi.org/10.1007/BF02349051
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02349051