| 土壤中稀土元素的含量和分布 |
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| 引用本文： | 王玉琦,孙景信.土壤中稀土元素的含量和分布[J].环境科学,1991,12(5):51-54. |
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| 作者姓名： | 王玉琦 孙景信 |
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| 作者单位： | 中国科学院高能物理研究所
(王玉琦)，中国科学院高能物理研究所(孙景信) |
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| 摘 要： | 利用仪器中子活化分析方法(INAA)对我国一些典型地区的364个表层土壤样品中La、Ce、Nd、Sm、Eu、Tb、Yb和Lu等八个稀土元素进行了测定.文中报告了各地区及所研究的全部土壤中稀土元素的平均含量和分布特征.
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| 关 键 词： | 土壤 稀土元素 中子活化分析 |
Concentration and Distribution of Rare Earth Elements (REE) in the Soils of China |
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| Wang Yuqi and Sun Jingxin.Concentration and Distribution of Rare Earth Elements (REE) in the Soils of China[J].Chinese Journal of Environmental Science,1991,12(5):51-54. |
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| Authors: | Wang Yuqi and Sun Jingxin |
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| Institution: | Institut of High Energy Physics, Academia Sinica;Institut of High Energy Physics, Academia Sinica |
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| Abstract: | Eight rare earth elements (REE) including La, Ce Nd. Sm, Eu, Tb, Yb and Lu in 364 top soil samples were detected by instrumental neutron activation analysis (INAA). The samples were collected from typical areas in China. The samples represent main soil types of these areas. The concentration and distribution characteristics of REE in soil of different areas and in the whole soil studied in China were reported in the present paper. |
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| Keywords: | rare earth elements (REE) soil neutron activation analysis |
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