Spatial and vertical distribution of radiocesium in seawater of the East ChinaSea

doi:10.1016/j.marpolbul.2018.01.047

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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
发表期刊	Marine Pollution Bulletin
卷号	128 期号:2018 页码:361-368
文章类型	期刊论文
摘要	The 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.
关键词	137cs Vertical Profile Spatial Distribution Seawater East China Sea
DOI	10.1016/j.marpolbul.2018.01.047
收录类别	SCI
所属项目编号	2017M610238 ; 41706089 ; SKLEC-KF201602 ; SKLEC-KF201402 ; 201505005-5
语种	英语
项目资助者	China 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
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/5363
专题	加速器质谱中心
通讯作者	Wang,Jinlong
作者单位	1.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
推荐引用方式 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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