沈阳农用土地重金属污染评价与来源分析
以沈阳市典型农用土地为研究区域,进行土壤重金属(As、Pb、Cu、Cr、Zn、Hg、Ni、Cd)的污染情况评价及来源分析。结果表明,农用土地土壤受到不同程度的重金属污染,其污染程度依次为Pb〉Hg〉Zn〉Ni=Cu〉As〉Cd〉Cr,潜在危害问题最为突出的重金属为Hg与Cd。污染的来源与工业生产和人类活动有关,其中最主要的影响因素为交通运输。...
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Published in | 广东农业科学 Vol. 40; no. 16; pp. 178 - 181 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
东北大学资源与土木工程学院,辽宁沈阳 110004%中煤科工集团沈阳设计研究院,辽宁沈阳,110015%沈阳市环境保护局东陵分局环境监测站,辽宁沈阳,110100%东北大学资源与土木工程学院,辽宁沈阳,110004
2013
辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001 |
Subjects | |
Online Access | Get full text |
ISSN | 1004-874X |
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Abstract | 以沈阳市典型农用土地为研究区域,进行土壤重金属(As、Pb、Cu、Cr、Zn、Hg、Ni、Cd)的污染情况评价及来源分析。结果表明,农用土地土壤受到不同程度的重金属污染,其污染程度依次为Pb〉Hg〉Zn〉Ni=Cu〉As〉Cd〉Cr,潜在危害问题最为突出的重金属为Hg与Cd。污染的来源与工业生产和人类活动有关,其中最主要的影响因素为交通运输。 |
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AbstractList | X53; 以沈阳市典型农用土地为研究区域,进行土壤重金属(As、Pb、Cu 、Cr、Zn、Hg、Ni 、Cd)的污染情况评价及来源分析.结果表明,农用土地土壤受到不同程度的重金属污染,其污染程度依次为Pb>Hg>Zn>Ni=Cu>As>Cd>Cr,潜在危害问题最为突出的重金属为Hg与Cd.污染的来源与工业生产和人类活动有关,其中最主要的影响因素为交通运输. 以沈阳市典型农用土地为研究区域,进行土壤重金属(As、Pb、Cu、Cr、Zn、Hg、Ni、Cd)的污染情况评价及来源分析。结果表明,农用土地土壤受到不同程度的重金属污染,其污染程度依次为Pb〉Hg〉Zn〉Ni=Cu〉As〉Cd〉Cr,潜在危害问题最为突出的重金属为Hg与Cd。污染的来源与工业生产和人类活动有关,其中最主要的影响因素为交通运输。 |
Author | 付丽丽 姚常琦 李学斌 姜彬慧 |
AuthorAffiliation | 辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001 东北大学资源与土木工程学院,辽宁沈阳110004 中煤科工集团沈阳设计研究院,辽宁沈阳110015 沈阳市环境保护局东陵分局环境监测站,辽宁沈阳110100 |
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Author_FL | LI Xue-bin FU Li-li JIANG Bin-hui YAO Chang-qi |
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DocumentTitleAlternate | Evaluation of heavy metal pollution in soils of agricultural lands in Shenyang and source analysis |
DocumentTitle_FL | Evaluation of heavy metal pollution in soils of agricultural lands in Shenyang and source analysis |
EndPage | 181 |
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Keywords | 污染指数 土壤 重金属 |
Language | Chinese |
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Notes | 44-1267/S soil; heavy metal; pollution index FU Li-li,YAO Chang-qi,LI Xue-bin,JIANG Bin-hui(1.College of Petroleum Engineering,Liaoning Shihua University,Fushun 113001,China;2.College of Resources and Civil Engineering,Northeastern University,Shenyang 110004,China;3.Shenyang Design﹠Research Institute,China Coal Technology ﹠Engineering Group,Shenyang 110015,China;4.Dongling Environment Monitoring Station,Shenyang Environmental Protection Bureau,Shenyang 110100,China) Heavy metal contamination has become an important environmental hazard in recent years.Pollution assessment and source analysis of 8 heavy metals in four typical agricultural lands of Shenyang(northwest of China) was carried out in this study.The result indicated: agricultural lands soil subjected to different levels of heavy metal pollution,the pollution extent is PbHgZnNi=Cu AsCdCr.The potential risk of heavy metals is a prominent problem for Hg and Cd.Pollution sources related to industrial production and human activities,with a main influence fac |
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PublicationTitle | 广东农业科学 |
PublicationTitleAlternate | Guangdong Agricultural Sciences |
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Publisher | 东北大学资源与土木工程学院,辽宁沈阳 110004%中煤科工集团沈阳设计研究院,辽宁沈阳,110015%沈阳市环境保护局东陵分局环境监测站,辽宁沈阳,110100%东北大学资源与土木工程学院,辽宁沈阳,110004 辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001 |
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SubjectTerms | 土壤 污染指数 重金属 |
Title | 沈阳农用土地重金属污染评价与来源分析 |
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