| 宝鸡市城区土壤环境地球化学研究 |
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| 引用本文： | 王振华.宝鸡市城区土壤环境地球化学研究[J].陕西地质,1992(1). |
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| 作者姓名： | 王振华 |
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| 作者单位： | 陕西省地质矿产局第三地质队 |
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| 摘 要： | 本文介绍了在宝鸡市1:5万城市区域地质调查的同时,对城区524km~2范围内的表层和底层土壤应用环境地球化学研究的方法,对土壤环境进行了综合评价。认为测区部分地段土壤和一些植物受到Cd、As、Pb、Sb、Cr、Hg、F元素不同程度的污染。造成污染的主要原因是工业三废中的污水长期被利用灌溉,同时查明活动断裂是F、Hg等元素的内生污染源。
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| 关 键 词： | 土壤 植物 环境质量 污染源 |
GEOCHEMICAL STUDIES OF THE SOLL ENVIRONMENT IN THE BAOJI CITY |
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| Wang Zhenhua.GEOCHEMICAL STUDIES OF THE SOLL ENVIRONMENT IN THE BAOJI CITY[J].Geology of Shaanxi,1992(1). |
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| Authors: | Wang Zhenhua |
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| Institution: | The Geological Team No.3 of Shaanxi Bureau of Geology and Mineral Resources |
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| Abstract: | The environmental geochemical and qualitative examination of the upper and lower soil layers within 524 square km of the Baoji City has been made during the regional geological surveying in the city.In the surveyed area,a part of soil and plant has been polluted by the elements of Cd, As, Pb,Sb, Cr, Hg and F in various degrees.The main causes of the pollution identified result from the irregation of using the polluted water from industries and the endogenic pollution of F and Hg elements is mainly caused by the active faults. |
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| Keywords: | soil plant environmental quality pollution sources |
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