IOCAS-IR  > 海洋地质与环境重点实验室
Historical record of lead accumulation and source in the tidal flat of Haizhou Bay, Yellow Sea: Insights from lead isotopes
Zhang, Rui1,2,3,6; Guan, Minglei2,6; Shu, Yujie2,6; Shen, Liya2,6; Chen, Xixi2,6; Zhang, Fan4,6; Li, Tiegang1,5
2016-05-15
Source PublicationMARINE POLLUTION BULLETIN
Volume106Issue:1-2Pages:383-387
SubtypeArticle
AbstractIn order to investigate the historical records of lead contamination and source in coastal region of Haizhou Bay, Yellow Sea, a sediment core was collected from tidal flat, dated by Pb-210 and Cs-137. Lead and its stable isotopic ratios were determined. The profiles of enrichment factor (EF) and Pb isotope ratios showed increasing trend upward throughout the core, correlating closely with the experience of a rapid economic and industrial development of the catchment. According to Pb isotopic ratios, coal combustion emission mainly contributed to the Pb burden in sediments. Based on end-member model, coal combustion emission dominated anthropogenic Pb sources in recent decades contributing from 48% to 67% in sediment. And the contribution of leaded gasoline was lower than 20%. A stable increase of coal combustion source was found in sediment core, while the contribution of leaded gasoline had declined recently, with the phase-out of leaded gasoline in China. (C) 2016 Elsevier Ltd. All rights reserved.
KeywordAnthropogenic Input Lead Isotopes Pb-210 Cs-137 Source Identifications
DOI10.1016/j.marpolbul.2016.02.046
Indexed BySCI
Language英语
WOS IDWOS:000376545900058
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/131091
Collection海洋地质与环境重点实验室
实验海洋生物学重点实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China
2.Huaihai Inst Technol, Sch Geodesy & Geomat Engn, Lianyungang 222005, Jiangsu, Peoples R China
3.Nanjing Univ, State Key Lab Pollut Control & Resources Reuse, Nanjing 210093, 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
6.59 Cangwu Rd, Lianyungang, Jiangsu, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, Rui,Guan, Minglei,Shu, Yujie,et al. Historical record of lead accumulation and source in the tidal flat of Haizhou Bay, Yellow Sea: Insights from lead isotopes[J]. MARINE POLLUTION BULLETIN,2016,106(1-2):383-387.
APA Zhang, Rui.,Guan, Minglei.,Shu, Yujie.,Shen, Liya.,Chen, Xixi.,...&Li, Tiegang.(2016).Historical record of lead accumulation and source in the tidal flat of Haizhou Bay, Yellow Sea: Insights from lead isotopes.MARINE POLLUTION BULLETIN,106(1-2),383-387.
MLA Zhang, Rui,et al."Historical record of lead accumulation and source in the tidal flat of Haizhou Bay, Yellow Sea: Insights from lead isotopes".MARINE POLLUTION BULLETIN 106.1-2(2016):383-387.
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