IEECAS OpenIR  > 加速器质谱中心
Characterization and Risk Assessment of PolychlorinatedBiphenyls in City Park Soils of Xi’An, China
Lu,HX(Lu,Hongxuan)[1]; Liu,WG(Liu,Weiguo)[2]
2015-03
发表期刊Bulletin of Environmental Contamination and Toxicology
卷号94期号:3页码:393-398
文章类型期刊论文
摘要

Polychlorinated biphenyl (PCB) concentrations in surface soil samples (0–10 cm) from 23 city parks (8 urban and 15 suburban) from Xi’An, China were presented. The average concentration of R7 PCBs among all the sites was 1.68 ng g-1 dry weight. High detection frequency (100 %) of PCB 28 and PCB 52 suggested wide occurrence of PCB contaminations in Xi’An. Among these PCBs, PCB 28, 52 and 153 were the most dominant compounds (14.9 %, 39.3 % and 9.5 % of the R7 PCBs on average, respectively). ‘‘Urban fractionation effect’’ was found in Xi’An. In other words, PCB concentrations were higher in the urban city park soils than those in suburban park soils. The PCB contamination in Xi’An city park soils were at a low level based on the Dutch guideline. However, dioxinlike PCB congeners were detected from 12 parks, which indicated further investigation was urgently required in future. Furthermore, total PCB concentrations were used to evaluate the cancer risk via ingestion, dermal and inhalation and the results showed that the total cancer risk was at the very low level in this area.

关键词Pcbs Residue Source Ecological Riskassessment
DOI10.1007/s00128-015-1463-2
收录类别SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/9441
专题加速器质谱中心
作者单位1.tate Key Laboratory of Loess and Quaternary Geology,Institute of Earth Environment, Chinese Academy of Sciences,Xi’an 710075, China;
2.School of Human Settlement and Civil Engineering,Xi’an Jiaotong University, Xi’an 710049, China
推荐引用方式
GB/T 7714
Lu,HX(Lu,Hongxuan)[1],Liu,WG(Liu,Weiguo)[2]. Characterization and Risk Assessment of PolychlorinatedBiphenyls in City Park Soils of Xi’An, China[J]. Bulletin of Environmental Contamination and Toxicology,2015,94(3):393-398.
APA Lu,HX,&Liu,WG.(2015).Characterization and Risk Assessment of PolychlorinatedBiphenyls in City Park Soils of Xi’An, China.Bulletin of Environmental Contamination and Toxicology,94(3),393-398.
MLA Lu,HX,et al."Characterization and Risk Assessment of PolychlorinatedBiphenyls in City Park Soils of Xi’An, China".Bulletin of Environmental Contamination and Toxicology 94.3(2015):393-398.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Characterization and(435KB)期刊论文作者接受稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Lu,HX(Lu,Hongxuan)[1]]的文章
[Liu,WG(Liu,Weiguo)[2]]的文章
百度学术
百度学术中相似的文章
[Lu,HX(Lu,Hongxuan)[1]]的文章
[Liu,WG(Liu,Weiguo)[2]]的文章
必应学术
必应学术中相似的文章
[Lu,HX(Lu,Hongxuan)[1]]的文章
[Liu,WG(Liu,Weiguo)[2]]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。