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Sedimentary mercury (Hg) in the marginal seas adjacent to Chinese high-Hg emissions: Source-to-sink, mass inventory, and accumulation history

文献类型：期刊论文

作者Kim, Jihun1,2; Lim, Dhongil1,2; Jung, Dohyun2; Kang, Jeongwon3; Jung, Hoisoo3; Woo, Hanjun3; Jeong, Kapsik3; Xu, Zhaokai4,5
刊名MARINE POLLUTION BULLETIN
出版日期2018-03-01
卷号128页码:428-437
关键词Sedimentary mercury Atmospheric deposition Mercury inventory Pacific marginal sea
ISSN号0025-326X
DOI10.1016/j.marpolbul.2018.01.058
通讯作者Lim, Dhongil(oceanlim@kiost.ac.kr) ; Xu, Zhaokai(zhaokaixu@qdio.ac.cn)
英文摘要We 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.
资助项目project 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研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:000430645600049
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://ir.qdio.ac.cn/handle/337002/158963]  
专题海洋研究所_海洋地质与环境重点实验室
通讯作者Lim, Dhongil; Xu, Zhaokai
作者单位1.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
推荐引用方式
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.

入库方式： OAI收割

来源：海洋研究所

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