| 泉州市324国道泉州至塘头段路旁土壤中重金属来源分析 |
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| 引用本文： | 赵阳,于瑞莲,胡恭任,张雪琴. 泉州市324国道泉州至塘头段路旁土壤中重金属来源分析[J]. 土壤通报, 2011, 0(3) |
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| 作者姓名： | 赵阳 于瑞莲 胡恭任 张雪琴 |
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| 作者单位： | 华侨大学环境科学与工程系; |
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| 基金项目： | 国家自然科学基金项目(40673061); 泉州市科技计划项目(2007Z43); 环境地球化学国家重点实验室开放基金项目(SKLEG7021)资助 |
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| 摘 要： | 分析了泉州市324国道泉州至塘头段路旁土壤中14种重金属元素Sc、V、Fe、Mn、Co、Ni、Cu、Zn、As、Cd、Sn、Sb、Pb、Bi的含量,用富集因子和多元统计分析方法探讨了重金属的污染特征和可能来源。结果表明,Pb、Sn、Sb、Cd、Ni、Zn、Sc、Cu和Bi的含量均超过泉州市土壤背景值,污染较严重;Ni、Sb、Sn的高富集系数说明其受人类活动影响较大。相关分析和因子分析结果显示,上述14种元素主要有3个来源:Sn、Sb、Pb、Bi、Ni、Cu、Zn、Cd主要来源于交通污染;As、Sc、Fe来源于人类工业活动;而Co、Mn、V主要来源于土壤母质。聚类分析的结果也验证了因子分析的结果。
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| 关 键 词： | 重金属来源 富集因子 因子分析 聚类分析 泉州市324国道 |
Multivariate Analysis Approach to Study the Source of Heavy Metals in Heavy Traffic Areas in the 324 National Highway Section of Quanzhou toTangTou |
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| ZHAO Yang,YU Rui-lian,HU Gong-ren,ZHANG Xue-qin. Multivariate Analysis Approach to Study the Source of Heavy Metals in Heavy Traffic Areas in the 324 National Highway Section of Quanzhou toTangTou[J]. Chinese Journal of Soil Science, 2011, 0(3) |
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| Authors: | ZHAO Yang YU Rui-lian HU Gong-ren ZHANG Xue-qin |
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| Affiliation: | ZHAO Yang,YU Rui-lian,HU Gong-ren,ZHANG Xue-qin(Department of Environmental Science and Engineering,Huaqiao University,Xiamen 361021,China) |
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| Abstract: | In this paper,concentrations of Sc,V,Fe,Mn,Co,Ni,Cu,Zn,As,Cd,Sn,Sb,Pb and Bi in roadside soils alongside the 324 national highway section of QuanZhou to TangTou were measured by ICP-MS.Enrichment factor and multivariate analysis were taken to analyze the source and pollution characteristics of heavy metals.The results indicated concentrations of Pb,Sn,Sb,Cd,Ni,Zn,Sc,Cu and Bi were beyond the soil background content in Quanzhou city.And the high enrichment factors of Ni,Sb and Sn were likely to confirm an im... |
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| Keywords: | Sources of heavy metals Enrichment factor Factor analysis Cluster analysis 324 national highway in QuanZhou city |
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