| 青岛市土壤Pb的形态分布及其影响因素分析 |
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| 引用本文： | 钱翌,张玮,冉德超.青岛市土壤Pb的形态分布及其影响因素分析[J].安徽农业科学,2010,38(22):11960-11961,11973. |
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| 作者姓名： | 钱翌 张玮 冉德超 |
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| 作者单位： | 1. 青岛科技大学环境与安全工程学院,山东青岛,266042
2. 重庆工商大学环境与生物工程学院,重庆,400067 |
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| 基金项目： | 国家自然科学基金项目 |
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| 摘 要： | 选取青岛市63个土壤样品,采用分级提取试验方法,研究了土壤中Pb的形态分布特征及其影响因素。结果表明,土壤Pb的形态分布规律为：残渣态〉铁锰氧化态〉碳酸盐结合态〉有机结合态〉可交换态;Pb总量和土壤有机质含量是影响Pb化学形态的主要因素。
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| 关 键 词： | Pb 化学形态 影响因素 |
Morphology Distribution of Pb in Soil of Qingdao and Its Influencing Factors Analysis |
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| QIAN Yi et al.Morphology Distribution of Pb in Soil of Qingdao and Its Influencing Factors Analysis[J].Journal of Anhui Agricultural Sciences,2010,38(22):11960-11961,11973. |
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| Authors: | QIAN Yi |
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| Institution: | QIAN Yi et al (School of Environment , Safety Engineering,Qingdao University of Science , Technology,Qingdao,Sh,ong 266042) |
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| Abstract: | 63 soil samples in Qingdao were selected.The morphology distribution characteristics of Pb in soil and their influencing factors were studied by sequential extraction test method.The results revealed that the morphology distribution laws of Pb in soil was residual fraction> Fe-Mn oxides >carbonates> organic binding form >exchangeable form.The total amount of Pb and organic matter content in soil were the main factors that affected the chemical forms of Pb. |
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| Keywords: | Pb |
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