| 海南岛砖红壤中Pb元素含量特征及环境质量评价(英文) |
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| 引用本文： | 金联平,毕华,王鹏,贾双凤,刘志伟,肖智.海南岛砖红壤中Pb元素含量特征及环境质量评价(英文)[J].Agricultural Science&Technology,2011(10). |
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| 作者姓名： | 金联平 毕华 王鹏 贾双凤 刘志伟 肖智 |
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| 作者单位： | 海南师范大学地理与旅游学院; |
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| 基金项目： | Supported by National Fund of Natural Sciences(40963001)~~ |
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| 摘 要： | 目的]对海南岛砖红壤中Pb元素含量特征进行研究并对其环境质量进行评价。方法]采用现场采样及室内分析侧试的方法,在海南岛不同地貌单元各取3个土壤剖面,共27个土壤样本,对砖红壤土壤剖面中Pb元素的含量特征进行分析,研究不同地区砖红壤剖面该元素含量的空间分布特征,并利用地累积指数法对海南岛砖红壤中Pb元素进行了评价。结果]海南岛砖红壤中Pb元素含量总体较高;在水平空间分布上,海南岛东部砖红壤中Pb元素的总量平均值要比西部低;在垂直空间分布上,砖红壤中Pb元素的含量平均值在低山丘陵区最高,中部山地次之,周边台地平原最低;海南岛砖红壤Pb元素污染评价结果表明,海南岛砖红壤基本上没有受到Pb元素污染,只有中、南部砖红壤中Pb元素含量相对较高。结论]该研究结果为海南国家热带现代农业基地建设以及Pb污染防治提供了科学依据。
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| 关 键 词： | 海南岛 砖红壤 Pb 分布 污染评价 |
The Content of Pb Element and Environmental Quality Assessment in Latosol of Hainan Island |
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| JIN Lian-ping,BI Hua,WANG Peng,JIA Shuang-feng,LIU Zhi-wei,XIAO Zhi School of Geography , Tourism,Hainan Normal University,Haikou.The Content of Pb Element and Environmental Quality Assessment in Latosol of Hainan Island[J].农业科学与技术(英文版),2011(10). |
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| Authors: | JIN Lian-ping BI Hua WANG Peng JIA Shuang-feng LIU Zhi-wei XIAO Zhi School of Geography Tourism Hainan Normal University Haikou |
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| Institution: | JIN Lian-ping,BI Hua*,WANG Peng,JIA Shuang-feng,LIU Zhi-wei,XIAO Zhi School of Geography and Tourism,Hainan Normal University,Haikou 571158 |
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| Abstract: | Objective] To research the content of Pb element in latosol of Hainan island and to assess its environmental quality.Method] Samples were selected for lab analysis.27 samples from different landforms of Hainan Island were selected(the same place was sampled for three times) to analyze the content of Pb in latosol of Hainan Island,study the spatial distribution feature of this element in latosol from different places and evaluate the content of Pb element in latosol of Hainan Island by geo-accumulation ind... |
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| Keywords: | Hainan Island Latosol Pb Distribution Pollution assessment |
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