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

doi:10.1016/j.marpolbul.2018.01.047

	Spatial and vertical distribution of radiocesium in seawater of the East ChinaSea
	Jiang,YF(Jiang,Yifei)1; Wang,Jinlong ; 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
刊名	Marine Pollution Bulletin
	2018-03
卷号	128 期号:2018 页码:361-368
关键词	137cs Vertical Profile Spatial Distribution Seawater East China Sea
DOI	10.1016/j.marpolbul.2018.01.047
文献子类	期刊论文
英文摘要	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.
项目编号	2017M610238 ; 41706089 ; SKLEC-KF201602 ; SKLEC-KF201402 ; 201505005-5
语种	英语
资助机构	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
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/5363]
专题	地球环境研究所_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	Jiang,YF,Wang,Jinlong,Zhao,LJ,et al. Spatial and vertical distribution of radiocesium in seawater of the East ChinaSea[J]. Marine Pollution Bulletin,2018,128(2018):361-368.
APA	Jiang,YF.,Wang,Jinlong.,Zhao,LJ.,Liu,DT.,Wang,JL.,...&Hou,XL.(2018).Spatial and vertical distribution of radiocesium in seawater of the East ChinaSea.Marine Pollution Bulletin,128(2018),361-368.
MLA	Jiang,YF,et al."Spatial and vertical distribution of radiocesium in seawater of the East ChinaSea".Marine Pollution Bulletin 128.2018(2018):361-368.