| 两类典型重金属土壤污染研究 |
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| 引用本文： | 尚爱安,党志,漆亮,文震.两类典型重金属土壤污染研究[J].环境科学学报,2001,21(4):501-503. |
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| 作者姓名： | 尚爱安 党志 漆亮 文震 |
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| 作者单位： | 1. 中国科学院地球化学研究所,
2. 华南理工大学应用化学系，中国科学院地球化学研究所, |
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| 摘 要： | 对贵州水城矿务局周围煤矸石污染土壤和Pb、Zn冶炼场污染土壤的重金属污染状况进行了研究和评估。研究结果表明：煤矸石风化形成的土壤有一定的重金属污染，污染程度取决于煤矸石的组成。Pb、Zn土法冶炼造成土地严重污染，在污染土壤中种植的农作物中重金属含量严重超标。重金属在土豆不同部位富集程度各不相同，而且Pb-Cd、PbZn、Zn-Cd在植物体内具有较高的正相性。
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| 关 键 词： | 煤矸石 铅锌 土壤 污染 重金属 土壤监测 |
| 文章编号： | 0253-2468(2001)-04-0501-03 |
| 收稿时间： | 2000/9/18 0:00:00 |
| 修稿时间： | 2000年9月18日 |
Study on two kinds of heavy metals pollution of soils |
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| SHANG Aian,DANG Zhi,QI Liang and WEN Zhen.Study on two kinds of heavy metals pollution of soils[J].Acta Scientiae Circumstantiae,2001,21(4):501-503. |
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| Authors: | SHANG Aian DANG Zhi QI Liang and WEN Zhen |
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| Institution: | State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Guiyang 550002,1. State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Guiyang 550002; 2. Department of Applied Chemistry, The South China University of Technology,Open Laboratory of Ore Deposit, Institute of Geochemistry and State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Guiyang 550002 |
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| Abstract: | Heavy metals in soils contaminated by coal spoil and smelter in Shuicheng city, Guizhou province, were investigated. The result indicatd that the content of heavy metal in coal mine spoil is an important factor for the degree of contamination of soils. Heavy metals in different crops growing in contaminated soils by smelter seriously exceeds the national standard. Distribution of heavy metals in potato was leaves + stems> roots> tubers, and there were positive relationships between lead, cadmium, zinc. |
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| Keywords: | coal mine spoil lead & zinc soil pollution heavy metals |
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