globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2017.11.056
Scopus记录号: 2-s2.0-85035089971
论文题名:
Impacts of Fukushima Daiichi Nuclear Power Plant accident on the Western North Pacific and the China Seas: Evaluation based on field observation of 137Cs
作者: Wu J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 127
起始页码: 45
结束页码: 53
语种: 英语
英文关键词: 137Cs ; China Seas ; Fukushima nuclear accident ; Kuroshio ; Western North Pacific
Scopus关键词: Accidents ; Nuclear fuels ; Nuclear power plants ; Ocean currents ; Seawater ; Seawater effects ; China Seas ; Fukushima nuclear accidents ; Kuroshio ; Western North Pacific ; ^137Cs ; Nuclear reactor accidents ; cesium 137 ; sea water ; surface water ; cesium ; marine pollution ; nuclear accident ; nuclear power plant ; pollution effect ; seawater ; Article ; controlled study ; environmental impact ; field study ; Fukushima nuclear accident ; half life time ; radioactivity ; sea pollution ; Fukushima [Tohoku] ; Honshu ; Japan ; Kuroshio Current ; Pacific Ocean ; Pacific Ocean (North) ; South China Sea ; Tohoku
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: After the Fukushima nuclear accident (FNA), 137Cs activities of seawater in the Western North Pacific (WNP) and China Seas were determined in order to examine whether 137Cs derived from FNA across the Kuroshio was still existed and if there were any indications of FNA's impact. High 137Cs activities at 200–500 m were observed in the south of Kuroshio during 2015, indicating 137Cs from FNA could cross the Kuroshio. Surface 137Cs activities were on average 1.43 ± 0.42 Bq m− 3 for WNP, 1.11 ± 0.14 Bq m− 3 for South China Sea (SCS) and 1.10 ± 0.29 Bq m− 3 for East China Sea (ECS) during 2011–2015. The activities and inventories of 137Cs were almost identical before and after the FNA, indicating the impacts of FNA on the WNP and China Seas were minor. The effective environmental half-lives of 137Cs in surface seawater were firstly estimated to be 14.4 ± 1.7 yrs for ECS and 16.9 ± 2.1 yrs for SCS. © 2017 Elsevier Ltd
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88487
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

Files in This Item:

There are no files associated with this item.


作者单位: State Key Laboratory of Marine Environmental Science, Xiamen University, Xiang'an District, Xiamen, China; Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-ENV-SRTE Laboratoire de Recherche sur les Transferts des radionucléides au sein écosystèmes Aquatiques (LRTA) Centre IFREMER de Méditerranée, CS 20330, zone portuaire de Brégaillon, La Seyne-sur-Mer Cedex, France

Recommended Citation:
Wu J.. Impacts of Fukushima Daiichi Nuclear Power Plant accident on the Western North Pacific and the China Seas: Evaluation based on field observation of 137Cs[J]. Marine Pollution Bulletin,2018-01-01,127
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Wu J.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Wu J.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Wu J.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.