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Determination of the contents and distribution characteristics of REE in natural plants by NAA
Wang YQ(汪燕青); Sun JX(孙景信); Chen HM(陈红民); Guo FQ(郭繁清); Wang, YQ; Sun, JX; Chen, HM; Guo, FQ
1997
发表期刊JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
卷号219期号:1页码:#REF!
通讯作者Wang, YQ (reprint author), ACAD SINICA,INST HIGH ENERGY PHYS,LAB NUCL ANAL TECH,POB 2732,BEIJING 100080,PEOPLES R CHINA.
文章类型Letter
摘要The concentration of 8 REEs (La, Ce, Nd, Sm, Eu, Tb, Yb and Lu) in 17 species of plants and their host soil, which were collected front a rare earth ore area located in the south of China, have been determined by INAA. The chondritic normalized REE patterns for different parts of plants (e.g., leaf, stem and root) and their host soils were studied. The results showed that the concentration levels of REE for most plants in the sampling area were elevated. particularly, the leaves of the fern (Dicranopteris dichotoma) contain extremely high concentration of the total REE (675-3358 mu g/g). Generally, these REE distribution patterns in every part of plants were very similar and reflected the characteristics of their host soils. However, the chondritic normalized REE patterns in some plants relative to the host soil revealed obvious fractionation, such as the depletion of the heavy REE (for fern, Citrus reticulata and Brassia campestris), the heavy REE enrichment (for Camellia sinensis, Camellia oleifera and Ziziphus) and the Ce positive anomaly (for Gardenia jasminoides).
学科领域Chemistry; Nuclear Science & Technology
DOI10.1007/BF02040273
收录类别SCI
WOS类目Chemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Nuclear Science & Technology
WOS记录号WOS:A1997XV48600017
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被引频次:43[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226131
专题多学科研究中心
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GB/T 7714
Wang YQ,Sun JX,Chen HM,et al. Determination of the contents and distribution characteristics of REE in natural plants by NAA[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,1997,219(1):#REF!.
APA 汪燕青.,孙景信.,陈红民.,郭繁清.,Wang, YQ.,...&Guo, FQ.(1997).Determination of the contents and distribution characteristics of REE in natural plants by NAA.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,219(1),#REF!.
MLA 汪燕青,et al."Determination of the contents and distribution characteristics of REE in natural plants by NAA".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 219.1(1997):#REF!.
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