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Contents and the biogeochemical characteristics of rare earth elements in wheat seeds
Liang, T1; Yan, BZ1; Zhang, S1; Wang, LJ1; Wang, NF1; Liu, HS1
关键词Content Distribution Pattern Icp-ms Rare Earth Elements Wheat Seed
刊名BIOGEOCHEMISTRY
2001-05-01
54期:1页:41-49
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Environmental Sciences ; Geosciences, Multidisciplinary
研究领域[WOS]Environmental Sciences & Ecology ; Geology
关键词[WOS]GROWN PLANTS
英文摘要

Contents of fifteen rare earth elements (REEs) in the seeds of sixty breeds of wheat collected from seed bank were measured by inductively coupled plasma mass spectrometry (ICP-MS). The distribution patterns of contents of REEs in wheat seeds (n = 58) were observed and compared with their average level in soils (n = 364). Differences among regions and between spring and winter wheat were tested. Comparison with literature data was also made. The results show that the content of REEs in wheat seed ranges between 10(-11) g . g(-1) and 10(-8) g . g(-1), 3-4 order of magnitudes lower than that in soils. The distribution patterns are that light REEs enriched and the Eu-anomaly is weak, similar to the soil case. No obvious differences were found among different regions and breeds. The data obtained in this study represent the contents of the fifteen REEs in wheat seeds.

语种英语
WOS记录号WOS:000168666900002
引用统计
被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/50337
专题北京大学公共卫生学院
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Peking Univ, Sch Publ Hlth, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714
Liang, T,Yan, BZ,Zhang, S,et al. Contents and the biogeochemical characteristics of rare earth elements in wheat seeds[J]. BIOGEOCHEMISTRY,2001,54(1):41-49.
APA Liang, T,Yan, BZ,Zhang, S,Wang, LJ,Wang, NF,&Liu, HS.(2001).Contents and the biogeochemical characteristics of rare earth elements in wheat seeds.BIOGEOCHEMISTRY,54(1),41-49.
MLA Liang, T,et al."Contents and the biogeochemical characteristics of rare earth elements in wheat seeds".BIOGEOCHEMISTRY 54.1(2001):41-49.
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