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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
Kong, Jing1,2; Guo, Qingjun1,3; Wei, Rongfei1,2; Strauss, Harald4; Zhu, Guangxu5; Li, Siliang6; Song, Zhaoliang6; Chen, Tongbin1,3; Song, Bo7; Zhou, Ting8; Zheng, Guodi1,3
2018-10-01
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
Volume637Pages:1035-1045
Corresponding AuthorGuo, Qingjun(guoqj@igsnrr.ac.cn)
AbstractFarmland 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. (C) 2018 Elsevier B.V. All rights reserved.
KeywordPb isotopes Karst region Heavy metal pollution Farmland
DOI10.1016/j.scitotenv.2018.05.034
WOS KeywordHEALTH-RISK ASSESSMENT ; WESTERN XIAMEN BAY ; COLLECTOR ICP-MS ; STABLE-ISOTOPES ; SOUTHWEST CHINA ; LEAD POLLUTION ; MIXING MODELS ; WATER-UPTAKE ; RIVER DELTA ; MINE
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41625006] ; National Natural Science Foundation of China[41603012] ; National Natural Science Foundation of China[4151101008] ; Development Services of Featured Institute of Chinese Academy of Sciences[TSYJS01] ; Sino-German Center[GZ1055]
Funding OrganizationNational Natural Science Foundation of China ; Development Services of Featured Institute of Chinese Academy of Sciences ; Sino-German Center
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000436605400099
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/54339
Collection中国科学院地理科学与资源研究所
Corresponding AuthorGuo, Qingjun
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Ctr Environm Remediat, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
4.Westfalische Wilhelms Univ Munster, Inst Geol & Palaontol, Corrensstr 24, D-48149 Munster, Germany
5.Guiyang Univ, Coll Biol & Environm Engn, Guiyang 550005, Guizhou, Peoples R China
6.Tianjin Univ, Inst Surface Earth Syst Sci, Tianjin 300072, Peoples R China
7.Guilin Univ Technol, Coll Environm Sci & Engn, Guilin 541006, Peoples R China
8.Chinese Acad Sci, Inst Geochem, State Key Lab Ore Deposit Geochem, Guiyang 550081, Guizhou, Peoples R China
Recommended Citation
GB/T 7714
Kong, Jing,Guo, Qingjun,Wei, Rongfei,et al. 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 Kong, Jing.,Guo, Qingjun.,Wei, Rongfei.,Strauss, Harald.,Zhu, Guangxu.,...&Zheng, Guodi.(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 Kong, Jing,et al."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.
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