Rare earth elements in street dust and associated health risk in a municipal industrial base of central China | |
Sun, Guangyi1,2; Li, Zhonggen1; Liu, Ting1,2,3; Chen, Ji1,4; Wu, Tingting1,5; Feng, Xinbin1 | |
刊名 | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH |
2017-12-01 | |
卷号 | 39期号:6页码:1469-1486 |
关键词 | Rare earth elements Street dust Distribution pattern Sources Health risk assessment |
ISSN号 | 0269-4042 |
DOI | 10.1007/s10653-017-9982-x |
英文摘要 | The content levels, distribution characteristics, and health risks associated with 15 rare earth elements (REEs) in urban street dust from an industrial city, Zhuzhou, in central China were investigated. The total REE content (aREE) ranged from 66.1 to 237.4 mg kg(-1), with an average of 115.9 mg kg(-1), which is lower than that of Chinese background soil and Yangtze river sediment. Average content of the individual REE in street dust decreased in the order Ce > La > Nd > Y > Pr > Sm > Gd > Dy > Er > Yb > Eu > Ho > Tb > Tm > Lu. The chondrite-normalized REE pattern indicated light REE (LREE) enrichment, a relatively steep LREE trend, heavy REE (HREE) depletion, a flat HREE trend, a Eu-negative anomaly and a Ce-positive anomaly. Foremost heavy local soil and to less degree anthropogenic pollution are the main sources of REE present in street dust. Health risk associated with the exposure of REE in street dust was assessed based on the carcinogenic and non-carcinogenic effect and lifetime average daily dose. The obtained cancer and non-cancer risk values prompt for no augmented health hazard. However, children had greater health risks than that of adults. |
资助项目 | National Key Basic Research Program of China[2013CB430001] ; Natural Science Foundation of China[41373056] |
WOS关键词 | NEUTRON-ACTIVATION ANALYSIS ; TRACE-ELEMENTS ; SOUTH-JIANGXI ; HEAVY-METALS ; SOILS ; TOXICITY ; EXPOSURE ; REE ; GEOCHEMISTRY ; ENVIRONMENT |
WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Public, Environmental & Occupational Health ; Water Resources |
语种 | 英语 |
出版者 | SPRINGER |
WOS记录号 | WOS:000416158200017 |
资助机构 | National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; National Key Basic Research Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China |
内容类型 | 期刊论文 |
源URL | [http://ir.ihb.ac.cn/handle/342005/30223] |
专题 | 水生生物研究所_其他_期刊论文 |
通讯作者 | Li, Zhonggen |
作者单位 | 1.Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochemi, Guiyang 550081, Guizhou, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China 4.Guizhou Normal Univ, Guizhou Prov Lab Mountainous Environm, Guiyang 550001, Guizhou, Peoples R China 5.Guizhou Univ, Key Lab Karst Environm & Geohazard Prevent, Guiyang 550003, Guizhou, Peoples R China |
推荐引用方式 GB/T 7714 | Sun, Guangyi,Li, Zhonggen,Liu, Ting,et al. Rare earth elements in street dust and associated health risk in a municipal industrial base of central China[J]. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,2017,39(6):1469-1486. |
APA | Sun, Guangyi,Li, Zhonggen,Liu, Ting,Chen, Ji,Wu, Tingting,&Feng, Xinbin.(2017).Rare earth elements in street dust and associated health risk in a municipal industrial base of central China.ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,39(6),1469-1486. |
MLA | Sun, Guangyi,et al."Rare earth elements in street dust and associated health risk in a municipal industrial base of central China".ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 39.6(2017):1469-1486. |
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