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Contamination of heavy metals and isotopic tracing of Pb in surface and profile soils in a polluted farmland from a typical karst area in southern China

文献类型：期刊论文

作者Jing Kong;  Qingjun Guo;  Rongfei Wei;  Harald Strauss;  Guangxu Zhu;  Siliang Li;  Zhaoliang Song;  Tongbin Chen;  Bo Song;  Ting Zhou;  Guodi Zheng
刊名Science of the Total Environment
出版日期2018
卷号637页码:1035-1045
关键词Pb Isotopes Karst Region Heavy Metal Pollution Farmland
英文摘要

Farmland top soils and soil profiles situated in the karst area of Guilin, Guangxi Zhuang Autonomous Region, southern China, reveal different degrees of heavy metal pollution, both in respect to the lateral as well as the vertical dimension. Pb isotope ratios clearly identify that heavy metal contributions to the soil represent the legacy of former Pb-Znmining and smelting in the area. Depending upon soil properties, differences in the intensity of the vertical penetration of heavy metal pollution are discernible. Top soil coverage by local farmers provides little remediation. Consequently, hazardous conditions for the regional ecology, for agricultural usage and ultimately for human health remain in place. Based on chemical and isotopic results obtained, more effective remediation strategies need to be developed.
语种英语
源URL[http://ir.gyig.ac.cn/handle/42920512-1/8859]  
专题地球化学研究所_矿床地球化学国家重点实验室
作者单位1.State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China
2.Institute of Surface-Earth System Science, Tianjin University, Tianjin 300072, China
3.College of Biology and Environment Engineering, Guiyang University, Guiyang 550005, China
4.Research, Chinese Academy of Sciences, Beijing 100101, China
5.Center for Environmental Remediation, Institute of Geographic Sciences and Natural Resources
6.Institut für Geologie und Paläontologie, Westfälische Wilhelms-Universität Münster, Corrensstrasse 24, 48149 Münster, Germany
7.College of Environmental Science and Engineering, Guilin University of Technology, Guilin 541006, China
8.College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
9.University of Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式
GB/T 7714		 Jing Kong;Qingjun Guo;Rongfei Wei;Harald Strauss;Guangxu Zhu;Siliang Li;Zhaoliang Song;Tongbin Chen;Bo Song;Ting Zhou;Guodi Zheng. Contamination of heavy metals and isotopic tracing of Pb in surface and profile soils in a polluted farmland from a typical karst area in southern China[J]. Science of the Total Environment,2018,637:1035-1045.
APA Jing Kong;Qingjun Guo;Rongfei Wei;Harald Strauss;Guangxu Zhu;Siliang Li;Zhaoliang Song;Tongbin Chen;Bo Song;Ting Zhou;Guodi Zheng.(2018).Contamination of heavy metals and isotopic tracing of Pb in surface and profile soils in a polluted farmland from a typical karst area in southern China.Science of the Total Environment,637,1035-1045.
MLA Jing Kong;Qingjun Guo;Rongfei Wei;Harald Strauss;Guangxu Zhu;Siliang Li;Zhaoliang Song;Tongbin Chen;Bo Song;Ting Zhou;Guodi Zheng."Contamination of heavy metals and isotopic tracing of Pb in surface and profile soils in a polluted farmland from a typical karst area in southern China".Science of the Total Environment 637(2018):1035-1045.

入库方式： OAI收割

来源：地球化学研究所

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