| 杭州市区土壤铅、锶同位素示踪研究 |
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| 引用本文： | 陈好寿,裴辉东,张霄宇.杭州市区土壤铅、锶同位素示踪研究[J].浙江国土资源,1999(1). |
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| 作者姓名： | 陈好寿 裴辉东 张霄宇 |
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| 作者单位： | 浙江大学地球科学系!杭州，310027，浙江大学地球科学系!杭州，310027，浙江大学地球科学系!杭州，310027 |
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| 摘 要： | 测定了杭州市区主要街道及火电厂、居民密集区土壤的铅、锶同位素组成，并与杭州燃煤和汽车尾气的同位素组成进行对比，探讨土壤铅的来源及受大气铅污染的状况。研究结果表明，除火电厂及民用锅炉附近的土壤，其铅、锶同位素组成接近煤的同位素组成外，交通密集区土壤的铅同位素组成完全落在汽油铅范围内。土壤的铅、锶同位素组成可以示踪大气铅污染对环境的影响。
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| 关 键 词： | 土壤铅 同位素示踪 环境污染 杭州市区 |
Pb, Sr, Isotope Tracing for Lead Pollution in the Soil of HangZhou City |
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| Authors: | chen Haoshou Pei Huidong Zhang Xiaoyu |
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| Abstract: | Pb,Sr isotope compositions the soil of Hangzho city are measured and compare with it of the coal and the gosoline. The results show that the Pb, Sr isotope composition in the soil of nearby Gangshan power house is consistent with it of the coal in the power house, Suggesting that the soil lead is Polluted by the coal lead. Lead isotope composition in the soil of the vital commuication line is consistent with it of the gasoline,suggesting that the soil lead is polluled by the gasoline lead.The Pb,Sr isotope may serve as an indicator for the sources of lead pollution in the soil. |
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| Keywords: | isotope tracing: lead pollulion soil lead HangZhou city |
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