CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Tritium concentration in soybean plants exposed to atmospheric HTO during nighttime and daytime
Shen, HF; Liu, W; Shen, HF (reprint author), Shanxi Agr Univ, Coll Arts & Sci, Taigu 030801, Peoples R China.
2016
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
Volume27Issue:2Pages:
Subtype期刊文献
AbstractPotted soybean plants were exposed to evaporate HTO for 1 h inside an exposure box at two different growth stage (flowering and podding stage, filling stage) during nighttime and daytime. The concentration of tissue-free water tritium (TFWT) and organically bound tritium (OBT) in leaves and beans was measured at the end of the exposure. The results indicated that the quasi-equilibrium between the TFWT concentrations in the soybean leaves and the HTO concentration of the ambient air moisture required more than 1 h to be reached. The relative TFWT concentrations in the nighttime represent about 1/2 to 2/3 of the concentrations obtained in the day in the leaves compared to about 1/2 to 4/3 in the beans. The relative OBT concentrations under night conditions were about 2/5 to 1/2 of those under day conditions in the leaves, contrary to 1/2-7/10 for the beans. By developing tritium concentration assessment model with a short-term release of atmospheric HTO, we comprehensively considered the plant growth stage and the environmental conditions.
KeywordOrganically Bound Tritium Different Growth-stages Chinese-cabbage Obt Formation Water Release Model Vapor Soil Deposition
DOI10.1007/s41365-016-0031-8
Indexed BySCI
Language英语
WOS IDWOS:000376333000007
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/25877
Collection中科院上海应用物理研究所2011-2018年
Corresponding AuthorShen, HF (reprint author), Shanxi Agr Univ, Coll Arts & Sci, Taigu 030801, Peoples R China.
Recommended Citation
GB/T 7714
Shen, HF,Liu, W,Shen, HF . Tritium concentration in soybean plants exposed to atmospheric HTO during nighttime and daytime[J]. NUCLEAR SCIENCE AND TECHNIQUES,2016,27(2):—.
APA Shen, HF,Liu, W,&Shen, HF .(2016).Tritium concentration in soybean plants exposed to atmospheric HTO during nighttime and daytime.NUCLEAR SCIENCE AND TECHNIQUES,27(2),—.
MLA Shen, HF,et al."Tritium concentration in soybean plants exposed to atmospheric HTO during nighttime and daytime".NUCLEAR SCIENCE AND TECHNIQUES 27.2(2016):—.
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