| 煤矸石堆周围土壤重金属污染特征分析--以焦作市中马村矿为例 |
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| 引用本文： | 李东艳,方元元,任玉芬,胡斌.煤矸石堆周围土壤重金属污染特征分析--以焦作市中马村矿为例[J].煤田地质与勘探,2004,32(5):15-17. |
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| 作者姓名： | 李东艳 方元元 任玉芬 胡斌 |
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| 作者单位： | 1. 焦作工学院资源与环境工程系,焦作,454000
2. Institut Supérieur d'Agriculture-Laboratoire Sols et Environnement,Lille,France |
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| 基金项目： | 河南省自然科学基金(0111070400),焦作工学院博士基金及中青年骨干教师基金资助 |
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| 摘 要： | 利用扇形布点法采集了焦作市中马村矿矸石堆周围土壤，对其中的Cr、Pb、Cu、Mn4种重金属含量进行了研究。结果表明：煤矸石的堆放对周围土壤造成不同程度的污染，重金属的含量随离矸石堆距离增大呈减小的趋势，主要受到风向的影响。
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| 关 键 词： | 煤矸石 重金属 土壤 污染 |
| 文章编号： | 1001-1986(2004)05-0015-03 |
| 修稿时间： | 2004年2月10日 |
Analysis of heavy metal pollution in vicinity soil of coal gangue dump--Taking Zhongmacun Mine of Jiaozuo as an example |
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| LI Dong-yan,FANG Yuan-yuan,REN Yu-fen,HU Bin,MATTIEU Francois.Analysis of heavy metal pollution in vicinity soil of coal gangue dump--Taking Zhongmacun Mine of Jiaozuo as an example[J].Coal Geology & Exploration,2004,32(5):15-17. |
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| Authors: | LI Dong-yan FANG Yuan-yuan REN Yu-fen HU Bin MATTIEU Francois |
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| Institution: | LI Dong-yan1,FANG Yuan-yuan1,REN Yu-fen1,HU Bin1,MATTIEU Francois2 |
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| Abstract: | In order to investigate heavy metal content concerning Cr, Pb, Cu and Mn, soil samples were collected using fan shape allocation method in the vicinity of Zhongmacun Mine, Jiaozuo. The results show that coal gangue pile causes various heavy metal pollution to ambient soil, and that heavy metal pollution has a trend that the farther from the pile, the weaker the contamination is. The main factor affecting the movement of heavy metals in topsoil is the prevailing wind. |
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| Keywords: | coal gangue heavy metal soil pollution |
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