| 城市土壤Pb污染特征及影响因素分析 |
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| 引用本文： | 刘玉燕,刘浩峰.城市土壤Pb污染特征及影响因素分析[J].干旱环境监测,2006,20(1):8-11. |
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| 作者姓名： | 刘玉燕 刘浩峰 |
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| 作者单位： | 1. 昌吉学院,新疆,昌吉,831100;华东师范大学地理系,教育部地理信息科学重点实验室,上海,200062
2. 昌吉州环境监测站,新疆,昌吉,831100 |
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| 基金项目： | 中国科学院资助项目;新疆昌吉学院校科研和教改项目 |
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| 摘 要： | 以乌鲁木齐市和上海市中心城区为研究区域，按不同功能区对城市土壤采样并进行Pb含量及形态分析，结果表明：两市土壤Pb的平均值含量均超出相应土壤Pb的背景值。上海市土壤Pb的含量远远高于乌鲁木齐市；两市土壤Pb在各功能区的分布均存在明显差异，但两市土壤Pb在功能区的分布规律并不相同；两市土壤Pb的形态分布规律趋于一致，乌鲁木齐市土壤Pb活性要大于上海市。造成上述城市土壤Pb污染特征的影响因素有很多。
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| 关 键 词： | 城市土壤 Pb污染特征 影响因素 |
| 文章编号： | 1007-1504（2006）01-0008-04 |
| 收稿时间： | 2005-11-01 |
| 修稿时间： | 2005-11-01 |
Analysis of characteristics of lead pollution in urban soil and influence factors |
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| LIU Yu-Yan,LIU Hao-feng.Analysis of characteristics of lead pollution in urban soil and influence factors[J].Arid Environmental Monitoring,2006,20(1):8-11. |
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| Authors: | LIU Yu-Yan LIU Hao-feng |
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| Institution: | 1. ChangJi college, Changji Xinjiang 831100, China; 2. Deparment of Geography, Key Laboratory of Geographic Information Science of the Ministry of Education, East China Normal University, Shanghai 200062, China; 3. Environment Monitoring Station of ChangJi prefecture, Changji Xinjiang 831100, China |
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| Abstract: | The concentration and chemical speciation of lead in urban soil of Untmqi city and Shanghai city were studied. The results indicated that both cities had high contents of Pb, The content of Pb soil in Shanghai had higher than in Urumqi. There were some sifferent polluted levels of Pb in different dements of certain city, and two cities had different character; species of Pb in two cities had the same distribution pattern, but activities of Pb in Urumqi were higher than in Shanghai. These polluted character were caused by many Influence factors. |
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| Keywords: | urban soil the characteristics of lead pollution influence factors |
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