| 用富集因子法评价我国城市土壤风沙尘元素的污染 |
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| 引用本文： | 姬亚芹,朱坦,冯银厂,白志鹏,刘红霞.用富集因子法评价我国城市土壤风沙尘元素的污染[J].南开大学学报,2006,39(2):94-99. |
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| 作者姓名： | 姬亚芹 朱坦 冯银厂 白志鹏 刘红霞 |
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| 作者单位： | 南开大学环境科学与工程学院 天津300071(姬亚芹，朱坦，冯银厂，白志鹏)，衡水职业技术学院 河北衡水053000(刘红霞) |
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| 基金项目： | 高比容电子铝箔的研究开发与应用项目 |
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| 摘 要： | 用富集因子法分析土壤风沙尘17个元素的富集(污染)状况.结果表明,C a、C r、Co、N i、Cu、Zn、B r、Pb是广泛富集的元素;地区间元素污染级别差异显著;相对于不同参比元素(A l、F e、T i)的富集因子明显不同.
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| 关 键 词： | 富集因子 土壤风沙尘 富集 参比元素 |
| 文章编号： | 0465-7942(2006)02-0094-06 |
| 收稿时间： | 09 23 2005 12:00AM |
| 修稿时间： | 2005年9月23日 |
Application of the Enrichment Factor to Analyze the Pollution of Elements in Soil Dust in China |
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| Ji Yaqin,Zhu Tan,Feng Yinchang,Bai Zhipeng,Liu Hongxia.Application of the Enrichment Factor to Analyze the Pollution of Elements in Soil Dust in China[J].Acta Scientiarum Naturalium University Nankaiensis,2006,39(2):94-99. |
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| Authors: | Ji Yaqin Zhu Tan Feng Yinchang Bai Zhipeng Liu Hongxia |
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| Institution: | 1. College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China; 2. Hengshui Professional Technique Academy, Hengshui 053000, China |
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| Abstract: | Using enrichment factor(Ef) to analyze the elements in soil dust to demonstrate the enrichment of seventeen elements.The conclusions drawn are as follows: Ca,Cr,Co,Ni,Cu,Zn,Br,Pb elements are enriched abroad.The polluted classification of elements between regions is obviously different.The enrichment factors between different reference elements(Al,Fe,Ti) are distinct. |
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| Keywords: | enrichment factor soil dust enrichment reference element |
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