IOCAS-IR  > 海洋地质与环境重点实验室
Sources and chronology of combustion-derived pollution to Shilianghe Reservoir, eastern China: Evidences from PAHs profiles, As, Hg, Pb and Pb isotopes
Zhang, Rui1,2,3; Zhang, Fan4; Guan, Minglei1; Shu, Yujie1; Li, Tiegang5
2017-02-01
发表期刊CATENA
卷号149页码:232-240
文章类型Article
摘要The sedimentary records of polycyclic aromatic hydrocarbons (PAHs), mercury (Hg), arsenic (As), lead (Pb) and stable Pb isotopic ratios were studied in a sediment core collected from Shilianghe Reservoir in eastern China. Accumulations and distributions of these pollutants were measured in terms of PAlis concentrations, PAHs fluxes, and enrichment factor (EF) of Hg, As, Pb and Pb isotopic ratios. The accumulations showed a synchronous trend throughout the core, due to close correlation with rapid economic and industrial development of the catchment, Linyi City in eastern China. The results from PAH isomer ratios reveal that PAHs in sediments are dominantly from anthropogenic pyrogenic sources, mainly from the combustion of coal and biomass. Furthermore, the Pb isotopic composition clearly indicates that coal combustion dust mainly contributed to the Pb burden in the reservoir sediments. Based on mixing end-member model of Pb isotopic ratios, contributions of coal combustion dust are ranged from 31% to 62%, mainly from anthropogenic Pb sources. The contribution of leaded gasoline was lower than average at 25%. In addition, a steady increase in the contribution from coal combustion sources was found in the sediment core, while the contribution of leaded gasoline showed a decline in recent decades, due to the phase-out of leaded gasoline in China.
关键词Anthropogenic Input Pahs Lead Isotopes Reservoir Sediments Source Identification
DOI10.1016/j.catena.2016.09.020
收录类别SCI
语种英语
WOS记录号WOS:000390733300022
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
版本出版稿
条目标识符http://ir.qdio.ac.cn/handle/337002/136245
专题海洋地质与环境重点实验室
实验海洋生物学重点实验室
作者单位1.Huaihai Inst Technol, Sch Geodesy & Geomat Engn, Lianyungang 222005, Jiangsu, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China
3.Inst Jiangsu Coastal Zone Enviroment, Lianyungang 222005, Jiangsu, Peoples R China
4.Huaihai Inst Technol, Dept Chem Engn, Lianyungang 222005, Jiangsu, Peoples R China
5.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Rui,Zhang, Fan,Guan, Minglei,et al. Sources and chronology of combustion-derived pollution to Shilianghe Reservoir, eastern China: Evidences from PAHs profiles, As, Hg, Pb and Pb isotopes[J]. CATENA,2017,149:232-240.
APA Zhang, Rui,Zhang, Fan,Guan, Minglei,Shu, Yujie,&Li, Tiegang.(2017).Sources and chronology of combustion-derived pollution to Shilianghe Reservoir, eastern China: Evidences from PAHs profiles, As, Hg, Pb and Pb isotopes.CATENA,149,232-240.
MLA Zhang, Rui,et al."Sources and chronology of combustion-derived pollution to Shilianghe Reservoir, eastern China: Evidences from PAHs profiles, As, Hg, Pb and Pb isotopes".CATENA 149(2017):232-240.
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
Sources and chronolo(1409KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 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
[Zhang, Rui]的文章
[Zhang, Fan]的文章
[Guan, Minglei]的文章
百度学术
百度学术中相似的文章
[Zhang, Rui]的文章
[Zhang, Fan]的文章
[Guan, Minglei]的文章
必应学术
必应学术中相似的文章
[Zhang, Rui]的文章
[Zhang, Fan]的文章
[Guan, Minglei]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Sources and chronology of combustion-derived pollution to Shilianghe Reservoir, eastern China_ Evidences from PAHs profiles, As, Hg, Pb and Pb isotopes.pdf
格式: Adobe PDF
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。