| 雅砻江某电站稀土元素水文地球化学特征 |
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| 引用本文： | 王永利,贾疏源,张成江,胡耀飞. 雅砻江某电站稀土元素水文地球化学特征[J]. 地质灾害与环境保护, 2003, 14(2): 71-75 |
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| 作者姓名： | 王永利 贾疏源 张成江 胡耀飞 |
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| 作者单位： | 1. 成都理工大学,成都,610059
2. 成都勘察设计院,成都,610072 |
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| 摘 要： | 通过对某电站地下水和泉华的稀土元素的地球化学特征描述，重点探讨了Ce异常、Sm／Tb和Eu三个重要参数的基本水文地球化学特征，并应用于在本研究区内，得出了以下规律：Ce异常初步判断了本区地下水的相对氧化还原环境。Eu值反映了不同地下水系的特征。中稀土Sm／Tb的比值反映了水岩相互作用过程中岩溶作用以及氧化还原作用的强弱。
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| 关 键 词： | 电站 地下水 泉华 稀土元素 水文地球化学 Eu值 氧化还原作用 岩溶作用 水岩相互作用 Ce异常 Sm／Tb |
| 文章编号： | 1006-4362(2003)02-0071-05 |
| 修稿时间： | 2003-02-23 |
GEOCHEMICAL CHARACTERISTICS OF REE IN ONEPOWER STATION |
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| WANG Yong-li ,JIA Shu-yuan ,ZHANG Cheng-jiang ,HU Yao-fei. GEOCHEMICAL CHARACTERISTICS OF REE IN ONEPOWER STATION[J]. Journal of Geological Hazards and Environment Preservation, 2003, 14(2): 71-75 |
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| Authors: | WANG Yong-li JIA Shu-yuan ZHANG Cheng-jiang HU Yao-fei |
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| Affiliation: | WANG Yong-li 1,JIA Shu-yuan 1,ZHANG Cheng-jiang 1,HU Yao-fei 2 |
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| Abstract: | In this paper, geochemical characteristics of REE of the ground water and spring water'calcium carbide are specifically described, of which such three important parameters such as Ce abnormality, Sm/Tb and Eu are specifically discussed. The results show: Ce anormaly preliminarily determines the relative oxidizing reducation environment of the groundwater in this region; the concentration of Eu reflects the characteristics of the different ground water systems;.The ratio of Sm /Tb shows the degree of acid and karst process, oxidation and reduction in interaction of water/ rocks. |
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| Keywords: | ground water Ce abnormality Eu Sm/Tb |
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