| 现代黄河三角洲土壤特性对多氯联苯分布的影响规律 |
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| 引用本文： | 刘静,崔兆杰,宋现军,陈淑芬,路风,徐娜.现代黄河三角洲土壤特性对多氯联苯分布的影响规律[J].生态环境,2010(1):86-91. |
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| 作者姓名： | 刘静 崔兆杰 宋现军 陈淑芬 路风 徐娜 |
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| 作者单位： | 山东建筑大学市政与环境工程学院;山东大学环境科学与工程学院; |
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| 基金项目： | 国家自然科学基金项目(NSFCNo.20577030) |
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| 摘 要： | 对现代黄河三角洲22个表层土壤样品中类二嗯英类多氯联苯（PCBs）进行双毛细管柱GC．ECD结合MS测试，并使用相关数学统计学分析方法一相关性研究方法研究了现代黄河三角洲地区土壤特性对PCBs分布的影响，结果表明：土壤有机质量分数与其类二嗯英类PCBs的总质量浓度呈弱的正相关关系。土壤粒径组成中粘粒质量分数与其类二嗯英类PCBs的总质量浓度呈相关性关系，且达到极显著的水平；粉砂粒的质量分数与类二嗯英类PCBs的总质量浓度无相关关系；砂粒质量分数与类二嗯英类PCBs的质量浓度呈负相关关系，达到显著相关的水平。土壤溶解盐质量分数及pH值与类二嗯英类PCBs的总量没有明显的相关性。可见，土壤中有机质、土壤颗粒组成中粘粒和砂粒质量分数是影响现代黄河三角洲地区土壤中PCBs分布的主要因素。
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| 关 键 词： | 现代黄河三角洲 土壤特性 类二嗯英类多氯联苯 分布规律 |
Influences of soil characteristics on the PCBs distribution in soil of the modern Yellow River delta |
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| LIU Jing,CUI Zhaojie,SONG Xianjun,CHEN Shufen,Xu Na,Lu Feng .School of Civil Planning , Environmental Engineering,Sh,ong Jian Zhu University,Jinan ,China,.School of Environmental Science , Engineering,Sh,ong University,Jinan.Influences of soil characteristics on the PCBs distribution in soil of the modern Yellow River delta[J].Ecology and Environmnet,2010(1):86-91. |
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| Authors: | LIU Jing CUI Zhaojie SONG Xianjun CHEN Shufen Xu Na Lu Feng School of Civil Planning Environmental Engineering Sh ong Jian Zhu University Jinan China School of Environmental Science Engineering Sh ong University Jinan |
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| Institution: | LIU Jing1,CUI Zhaojie2,SONG Xianjun2,CHEN Shufen1,Xu Na1,Lu Feng1 1.School of Civil Planning , Environmental Engineering,Sh,ong Jian Zhu University,Jinan 250101,China,2.School of Environmental Science , Engineering,Sh,ong University,Jinan 250100 |
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| Abstract: | The concentrations of 12 dioxin-like Polychlorinated Biphenyls (dl-PCBs) in twenty two soil samples collected from modern Yellow River Delta were determined by dual capillary GC-ECD associated with GC-MS.The influence of soil characteristic parameters on the PCBs distribution were determined by correlation statistic analysis method:The Results showed that:the relationship between the total dl-PCBs concentrations in 22 samples and the total organic matter(TOM) content was that the total dl-PCBs concentration... |
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| Keywords: | modern Yellow River delta soil characteristics dioxin-like polychlorinated biphenyls (dl-PCBs) distrubution |
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