SCSIO OpenIR  > 中科院边缘海地质重点实验室
Distribution and temporal changes of lead in the surface seawater in the western Pacific and adjacent seas derived from coral skeletons
Inoue, M; Hata, A; Suzuki, A; Nohara, M; Shikazono, N; Yim, WWS; Hantoro, WS; Sun, DH; Kawahata, H; mayuri-inoue@aist.go.jp
2006
Source PublicationENVIRONMENTAL POLLUTION
ISSN0269-7491
Volume144Issue:3Pages:1045-1052
AbstractWe determined Pb contents together with Pb isotopic compositions in coral skeletons (Porites spp.) collected from the western Pacific and adjacent seas to examine distribution of Pb in sea surfaces. Temporal records of Pb were also investigated using coral skeletons from Hainan and Ogasawara Island, located in China and Japan, respectively. The spatial distribution of Pb showed a clear dilution pattern of Pb from Asian continent to the open ocean. Also the similar trend was found in the Java Sea from Jakarta to the offshore. In addition to the spatial distribution, Pb contents in Ogasawara coral have gradually increased during last 108 years. It may be attributed to Pb emission mainly from industrial activities in Asian countries. Hainan coral, which provided 10 years record of Pb, showed a remarkable decline around 1997 probably due to the partial introduction of unleaded gasoline in China. (c) 2006 Elsevier Ltd. All rights reserved.
DepartmentAIST, Geol Survey Japan, Tsukuba, Ibaraki 3058567, Japan; Tohoku Univ, Grad Sch Sci, Sendai, Miyagi 9808578, Japan; Keio Univ, Dept Appl Chem, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan; Univ Hong Kong, Dept Earth Sci, Hong Kong, Hong Kong, Peoples R China; Indonesian Inst Sci, Res & Dev Ctr Geotechnol, Bandung, Indonesia; Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Peoples R China; Univ Tokyo, Ocean Res Inst, Nakano Ku, Tokyo 1648639, Japan
KeywordPb Pollution The Western Pacific Coral Skeleton
Subject AreaEnvironmental Sciences
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Indexed Bysci
Funding Project海洋地质
WOS IDWOS:000241252600039
Citation statistics
Cited Times:23[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/4396
Collection中科院边缘海地质重点实验室
Corresponding Authormayuri-inoue@aist.go.jp
Recommended Citation
GB/T 7714
Inoue, M,Hata, A,Suzuki, A,et al. Distribution and temporal changes of lead in the surface seawater in the western Pacific and adjacent seas derived from coral skeletons[J]. ENVIRONMENTAL POLLUTION,2006,144(3):1045-1052.
APA Inoue, M.,Hata, A.,Suzuki, A.,Nohara, M.,Shikazono, N.,...&mayuri-inoue@aist.go.jp.(2006).Distribution and temporal changes of lead in the surface seawater in the western Pacific and adjacent seas derived from coral skeletons.ENVIRONMENTAL POLLUTION,144(3),1045-1052.
MLA Inoue, M,et al."Distribution and temporal changes of lead in the surface seawater in the western Pacific and adjacent seas derived from coral skeletons".ENVIRONMENTAL POLLUTION 144.3(2006):1045-1052.
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