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Spatial and vertical distribution of radiocesium in seawater of the East ChinaSea
Zhao,LJ(Zhao,Lijun)1; Liu,DT(Liu,Dantong)1; Wang,JL(Wang,Jinlong)1; Du,JZ(Du,Jinzhou)1; Hou,XL(Hou,Xiaolin)2; Jiang,YF(Jiang,Yifei)1; Wang,Jinlong
2018-03
Source PublicationMarine Pollution Bulletin
Volume128Issue:2018Pages:361-368
Subtype期刊论文
AbstractThe 137Cs activity in surface water of the East China Sea (ECS) was 0.66-1.36 Bq m-3 during May of 2011. The low activities were observed in the Changjiang Estuary and Zhejiang-Fujian coast and high activities were observed in the south offshore and Kuroshio Current pathway, suggesting that the influence from the current system in the ECS. The 134Cs were undetectable (<0.03 Bq m-3) and the contribution of the Fukushima accident to ECS is estimated to be below 3%; hence it is negligible during the investigation period. Using the vertical profiles of 137Cs in the ECS, the mass balance is obtained, which suggests that the oceanic input dominates the 137Cs source in the ECS. 137Cs is potentially useful to trace water mass movement in the ECS. Our study provides comprehensive baseline of 137Cs in the ECS for evaluation of the possible influence of the nuclear power plants in the future.
Keyword137cs Vertical Profile Spatial Distribution Seawater East China Sea
DOI10.1016/j.marpolbul.2018.01.047
Indexed BySCI
Project Number2017M610238 ; 41706089 ; SKLEC-KF201602 ; SKLEC-KF201402 ; 201505005-5
Language英语
Funding OrganizationChina Postdoctoral ScienceFoundation ; China Postdoctoral ScienceFoundation ; National Natural Science Foundation ofChina ; National Natural Science Foundation ofChina ; State Key Laboratory of Estuarine and CoastalResearch ; State Key Laboratory of Estuarine and CoastalResearch ; Special Fund forOceanic-scientific Research in the Public Interest ; Special Fund forOceanic-scientific Research in the Public Interest
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/5363
Collection加速器质谱中心
Corresponding AuthorWang,Jinlong
Affiliation1.State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China
2.Xi'an AMS Center and KLLQG, Institute of Earth Environment, Chinese Academy of Science, Xi'an 710075, China
Recommended Citation
GB/T 7714
Zhao,LJ,Liu,DT,Wang,JL,et al. Spatial and vertical distribution of radiocesium in seawater of the East ChinaSea[J]. Marine Pollution Bulletin,2018,128(2018):361-368.
APA Zhao,LJ.,Liu,DT.,Wang,JL.,Du,JZ.,Hou,XL.,...&Wang,Jinlong.(2018).Spatial and vertical distribution of radiocesium in seawater of the East ChinaSea.Marine Pollution Bulletin,128(2018),361-368.
MLA Zhao,LJ,et al."Spatial and vertical distribution of radiocesium in seawater of the East ChinaSea".Marine Pollution Bulletin 128.2018(2018):361-368.
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