| 稀土元素在土壤中的环境化学行为及其生物效应 |
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| 引用本文： | 丁友超,刘国庆,王晓蓉. 稀土元素在土壤中的环境化学行为及其生物效应[J]. 农业环境科学学报, 2002, 21(6): 567-569 |
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| 作者姓名： | 丁友超 刘国庆 王晓蓉 |
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| 作者单位： | 1. 南京化工大学理学院,江苏南京,210009
2. 南京大学环境科学院,江苏南京,210093 |
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| 基金项目： | 国家重大自然科学基金资助项目(29890280-1) |
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| 摘 要： | 综述了目前关于土壤中稀土元素的形态分布、环境化学行为和植物富集等方面的研究。重点讨论了各种因素(pH、Eh、HU、FA、EDTA)对土壤中稀土的吸附解吸和迁移转化的影响。
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| 关 键 词： | 稀土元素 吸附解吸 迁移转化 植物富集 |
| 文章编号： | 1000-0267(2002)06-0567-03 |
| 修稿时间： | 2002-05-28 |
Environmental Chemical Behaviors of Rare- Earth Elements in Soil and Their Biological Effects |
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| DING You chao,LIU Guo qing,WANG Xiao rong. Environmental Chemical Behaviors of Rare- Earth Elements in Soil and Their Biological Effects[J]. Journal of Agro-Environment Science( J. Agro-Environ. Sci.), 2002, 21(6): 567-569 |
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| Authors: | DING You chao LIU Guo qing WANG Xiao rong |
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| Affiliation: | DING You chao1,LIU Guo qing1,WANG Xiao rong2 |
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| Abstract: | At present, it is necessary for environmental research to find out the behavior and bioavailability of REEs in soil in China. In the present paper, several REEs-related wok, concerning the modal distribution,chemic behavior and concentrations of REEs in flora are given. In addition, many parameters including pH, Eh, HA, FU, EDTA could influence the adsorption, desorption, translocation and transformation of REEs in soil were also described. |
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| Keywords: | REEs adsorption and desorption translocation and transformation concentration in flora |
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