您好，欢迎访问北京市农林科学院 机构知识库！
北京市农林科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Polycyclic aromatic hydrocarbons in soils from Urumqi, China: distribution, source contributions, and potential health risks

文献类型： 外文期刊

作者： Chen, Min 1 ; Huang, Ping 1 ; Chen, Li 2 ;

作者机构： 1.Sun Yat Sen Univ, Sch Environm Sci & Engn, Guangzhou 510275, Guangdong, Peoples R China

2.Beijing Acad Agr & Forestry Sci, Inst Plant Protect & Environm Protect, Beijing 100097, Peoples R China

关键词： PAHs;Source identification;PMF model;Risk assessment;Soil

期刊名称：ENVIRONMENTAL MONITORING AND ASSESSMENT （ 影响因子：2.513； 五年影响因子：2.871 ）

ISSN： 0167-6369

年卷期： 2013 年 185 卷 7 期

页码：

收录情况： SCI

摘要： Concentrations of 16 priority polycyclic aromatic hydrocarbons (PAHs) were measured in 28 surface soils samples collected from Urumqi, northwest China, for examination of distributions, source contributions, and potential health effects. The results indicated that the sum of 16 PAHs concentration ranged from 331 to 15,799 mu g kg(-1) (dw) in soils, with a mean of 5,018 +/- 4,896 mu g kg(-1) (n = 28). The sum of seven carPAHs concentration ranged from 4 to 1,879 mu g kg(-1) (dw; n = 28). The highest aPAHs concentrations were found at roadsides and industrial sites, followed by those at parks, rural areas, and business/residential areas. Coal combustion, emission of diesel and gasoline from vehicles, and petroleum source were four sources of PAHs as determined by PMF analysis, which contributed 51.19, 19.02, 18.35, and 11.42 % to the PAH sources, respectively. Excellent coefficients of correlation between the measured and predicted PAHs concentrations suggested that the PMF model was very effective to estimate sources of PAHs in soils. Incremental lifetime cancer risk values at the 95th percentile due to human exposure to surface soils PAHs in Urumqi were 2.02 x 10(-6) for children and 2.72 x 10(-5) for adults. The results suggested that the current PAHs levels in soils from Urumqi were pervasive and moderately carcinogenic to children and adults.

  • 相关文献

[1]Occurrence of antibiotics in soils and manures from greenhouse vegetable production bases of Beijing, China and an associated risk assessment. Li, Cheng,Chen, Jiayi,Wang, Jihua,Ma, Zhihong,Han, Ping,Luan, Yunxia,Lu, Anxiang,Li, Cheng,Chen, Jiayi,Wang, Jihua,Ma, Zhihong,Han, Ping,Luan, Yunxia,Lu, Anxiang,Lu, Anxiang.

[2]应用过硫酸盐氧化法预测焦化厂土壤中PAHs的生物有效性. 夏天翔,潘吉秀,姜林,赵丹,尧水红. 2015

[3]Effect of land use type on metals accumulation and risk assessment in soil in the peri-urban area of Beijing, China. Xu, Li,Lu, Anxiang,Wang, Jihua,Ma, Zhihong,Pan, Ligang,Feng, Xiaoyuan,Xu, Li,Lu, Anxiang,Wang, Jihua.

[4]Exposure to Ambient Polycyclic Aromatic Hydrocarbons on Citizens in Tianjin, China. Li Xin-Rong,Yu Yan-Xin. 2012

[5]Protective function of narrow grass hedges on soil and water loss on sloping croplands in Northern China. Xiao, Bo,Wang, Qing-hai,Wu, Ju-ying,Huang, Chuan-wei,Yu, Ding-fang,Xiao, Bo.

[6]Distribution of Pesticide Residues in Crop Units. Ercheng Zhao,Pingzhong Yu,Min He,Li Chen,Chunhong Jia,Xiaodan Zhu. 2012

[7]Accumulation Characteristics of Copper and Cadmium in Greenhouse Vegetable Soils In Tongzhou District Of Beijing. H. Z. Zhang,H. Li,Z. Wang. 2013

[8]Residue behavior and dietary intake risk assessment of three fungicides in tomatoes (Lycopersicon esculentum Mill.) under greenhouse conditions. Zhu, Xiaodan,Jia, Chunhong,Yu, Pingzhong,He, Min,Chen, Li,Zhao, Ercheng,Duan, Lifang,Zhang, Wei. 2016

[9]Occurrence, speciation and transportation of heavy metals in 9 coastal rivers from watershed of Laizhou Bay, China. Xu, Li,Wang, Jihua,Lu, Anxiang,Wang, Tieyu,Xu, Li,Wang, Jihua,Lu, Anxiang. 2017

[10]Risk assessment and ranking of pesticide residues in Chinese pears. Li Zhi-xia,Nie Ji-yun,Yan Zhen,Xu Guo-feng,Kuang Li-xue,Pan Li-gang,Pan Li-gang,Xie Han-zhong,Wang Cheng,Liu Chuan-de,Zhao Xu-bo,Guo Yong-ze. 2015

[11]Phthalate esters in soil, plastic film, and vegetable from greenhouse vegetable production bases in Beijing, China: Concentrations, sources, and risk assessment. Li, Cheng,Chen, Jiayi,Wang, Jihua,Han, Ping,Luan, Yunxia,Ma, Xupu,Lu, Anxiang,Li, Cheng,Chen, Jiayi,Luan, Yunxia,Lu, Anxiang,Lu, Anxiang.

[12]A Study of FTIR Spectrometry Based on a Long Optical Path on the Emission Rules of Nitrous Oxide from Soil. Xiao Guang-dong,Zhang Dong-yan,Liao Tong-qing,Xiao Guang-dong,Zheng Ling,Dong Da-ming,Zhang Bao-hua. 2015

[13]Dissipation and Residues of Flutriafol in Wheat and Soil Under Field Conditions. Yu, Pingzhong,Liu, Fengmao,Yu, Pingzhong,Jia, Chunhong,Song, Wencheng. 2012

[14]Determination of Cr, Zn, As and Pb in Soil by X-Ray Fluorescence Spectrometry Based on a Partial Least Square Regression Model. Lu, Anxiang,Wang, Jihua,Pan, Ligang,Lu, Anxiang,Qin, Xiangyang,Wang, Jihua,Zhu, Dazhou,Sun, Jiang. 2011

[15]Preliminary Research on the Adaptability of NIR Quantitative Calibration Models for Metal Elements in Soil. Pan Li-gang. 2017

[16]Determination of Cr, Cu, Zn, Pb and As in Soil by Field Portable X-Ray Fluorescence Spectrometry. Lu An-xiang,Wang Ji-hua,Pan Li-gang,Han Ping,Lu An-xiang,Wang Ji-hua,Pan Li-gang,Han Ping,Han Ying. 2010

[17]Residues and sources of DDT and HCH in agricultural soils in the suburb of Beijing, China. Li, Xinrong,Zhao, Tongke,Li, Shunjiang,Zhang, Chengjun. 2014

[18]Accumulation Characteristics of Copper and Cadmium in Greenhouse Vegetable Soils In Tongzhou District Of Beijing. Zhang, H. Z.,Li, H.,Wang, Z.,Zhou, L. D.. 2011

[19]DISSIPATION AND RESIDUE DETERMINATION OF PENFLUFEN IN SOIL BY UPLC-MS-MS. Han, Ping,Gene, Qianqian,Zhangl, Wenbing,Cao, Yongsong,Han, Ping,Mae, Shuai,Feng, Xiaoyuan. 2017

[20]A Novel Measurement Method of the Emission Rules of Greenhouse Gases from Fertilized Soil Based on Fourier Transform Infrared Spectrometry with Long Optical Path. Xiao, Guangdong,Dong, Daming,Zheng, Ling,Xiao, Guangdong,Liao, Tongqing. 2015

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：北京市农林科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台