Jiajun Chen

Prof. Jiajun Chen


Research Focus & Metrics

Academic Career Length

21Years (2006-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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23 May 2015 in Environmental Science and Pollution Research
Verified
Journal Article
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ZSZhentian Shi
Zhentian Shi
JCJiajun Chen
Jiajun Chen
JLJianfei Liu
Jianfei Liu
NWNing Wang
Ning Wang
ZSZheng Sun
Zheng Sun
XWXingwei Wang
Xingwei Wang

ZSZheng Sun
Zheng Sun
JCJiajun Chen
Jiajun Chen
The potential toxic elements (PTEs) pollution problems in many rural industrial wastelands have been observed to be conspicuous. Therefore, 40 top soil samples were collected from the wasteland of a typical rural metallurgy factory in Baoding, China. The total concentrations of six key PTEs were measured. The soil properties and speciation of the PTEs were also identified. Extremely high concentrations of As, Cd, Pb, and Zn were observed in the surface soils. Using the PTEs concentration in the top soils of the rural industrial wasteland, the following indices of pollution were calculated: the pollution load index (PLI), the geo-accumulation Index (Igeo), the risk assessment code (RAC), and the health risk assessment (HRA). The analysis of the PLI and Igeo indicated that site #1 was relatively clean, while sites #2 and #3 were heavily polluted. The results of the RAC showed that PTEs in top soils at sites #2 and #3 were significantly increased (p < 0.05) for Cd and Zn. The HRA indicated that both As and Pb presented non-carcinogenic risks to children and adults at sites #2 and #3. Our findings can be a reference for risk prevention of industrially abandoned land in rural China.

1 April 2019 in Chemosphere
Verified
Journal Article
Closed access
QWQingwei Wang
Qingwei Wang
JCJiajun Chen
Jiajun Chen
AZAihua Zheng
Aihua Zheng
LSLanxiang Shi
Lanxiang Shi

1 February 2022 in Science of The Total Environment
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Journal Article
Closed access
YLYijia Li
Yijia Li
JMJunwei Ma
Junwei Ma
YLYuqian Li
Yuqian Li
CXChen Xiao
Chen Xiao
XSXinyi Shen
Xinyi Shen
XXXinghui Xia
Xinghui Xia

26 June 2012 in Environmental Earth Sciences
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Journal Article
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HWHao Wang
Hao Wang
JCJiajun Chen
Jiajun Chen