IOCAS-IR  > 海洋地质与环境重点实验室
Sedimentary mercury (Hg) in the marginal seas adjacent to Chinese high-Hg emissions: Source-to-sink, mass inventory, and accumulation history
Kim, Jihun1,2; Lim, Dhongil1,2; Jung, Dohyun2; Kang, Jeongwon3; Jung, Hoisoo3; Woo, Hanjun3; Jeong, Kapsik3; Xu, Zhaokai4,5
2018-03-01
Source PublicationMARINE POLLUTION BULLETIN
ISSN0025-326X
Volume128Pages:428-437
Corresponding AuthorLim, Dhongil(oceanlim@kiost.ac.kr) ; Xu, Zhaokai(zhaokaixu@qdio.ac.cn)
AbstractWe comprehensively investigated sedimentary Hg in Yellow and East China Seas (YECSs), which constitute potentially important depocenters for large anthropogenic Fig emissions from mainland China. A large dataset of Al-TOC-Hg concentrations led to an in-depth understanding of sedimentary Hg in the entire YECSs, including distribution and its determinants, source-to-sink, background levels, inventory in flux and budget, and accumulation history. Especially, the net atmospheric Hg flux to the sediments was estimated to be 1.3 x 10(-5) g/m(2)/yr, which corresponded reasonably well to that calculated using a box model. About 21.2 tons of atmospheric Hg (approximately 4% of the total anthropogenic atmospheric Hg emissions from China) were buried annually in the YECS basin. This result implies that most of atmospheric Hg from China is transferred to the surface of the Pacific (including the East/Japan Sea and South China Sea) by the westerlies and, consequently, can play a critical role in open-sea aquatic ecosystems.
KeywordSedimentary mercury Atmospheric deposition Mercury inventory Pacific marginal sea
DOI10.1016/j.marpolbul.2018.01.058
Indexed BySCI
Language英语
Funding Projectproject titled The study of marine geology and geological structure in the Korean jurisdictional seas ; NSFC-Shandong Joint Fund for Marine Science Research Centers[U1606401] ; National Programme on Global Change and Air Sea Interaction[GASI-GEOGE-02]
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEnvironmental Sciences ; Marine & Freshwater Biology
WOS IDWOS:000430645600049
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/158964
Collection海洋地质与环境重点实验室
Corresponding AuthorLim, Dhongil; Xu, Zhaokai
Affiliation1.Univ Sci & Technol, Dept Marine Environm Sci, Daejeon 305320, South Korea
2.Korea Inst Ocean Sci & Technol, South Sea Res Inst, Geoje 53201, South Korea
3.Korea Inst Ocean Sci & Technol, Dept Marine Geol & Geophys, 385 Haeyang Ro, Busan, South Korea
4.Chinese Acad Sci, Key Lab Marine Geol & Environm, Inst Oceanol, Qingdao 266071, Peoples R China
5.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Kim, Jihun,Lim, Dhongil,Jung, Dohyun,et al. Sedimentary mercury (Hg) in the marginal seas adjacent to Chinese high-Hg emissions: Source-to-sink, mass inventory, and accumulation history[J]. MARINE POLLUTION BULLETIN,2018,128:428-437.
APA Kim, Jihun.,Lim, Dhongil.,Jung, Dohyun.,Kang, Jeongwon.,Jung, Hoisoo.,...&Xu, Zhaokai.(2018).Sedimentary mercury (Hg) in the marginal seas adjacent to Chinese high-Hg emissions: Source-to-sink, mass inventory, and accumulation history.MARINE POLLUTION BULLETIN,128,428-437.
MLA Kim, Jihun,et al."Sedimentary mercury (Hg) in the marginal seas adjacent to Chinese high-Hg emissions: Source-to-sink, mass inventory, and accumulation history".MARINE POLLUTION BULLETIN 128(2018):428-437.
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