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Seasonal variation of 129I species in the Baltic Proper
Yi,P; Aldahan A,; Possnert G.; Hou,XL; He,P; Wang,B.
2013
发表期刊J Radioanal Nucl Chem
卷号295页码:1797-1801
文章类型期刊论文
摘要Iodine speciation plays a significant role in iodine volatilizing into atmosphere from the seas, as well as serving as a biological indicator. Despite this importance, the data on iodine species revealed inconclusive evidence of what factors controlling speciation transformation. We here present new data on profiles of 129I speciation in the Baltic Proper during November 2009. Along with the two earlier investigations (August 2006 and April 2007), an assessment of seasonal variation of 129I species is presented. The results show that, due to the anoxic nature of Baltic Proper, presence of 129IO3- in the Baltic Proper does not follow an obvious seasonal cycle, as the case with 129 I-. Concentrations of 129I- in the Baltic Proper exhibit higher values in summer than the other two seasons (spring and winter), which might be associated with degrading of organic matter and release from sediment to water column that is more pronounced during summer. 129I- in surface water from the three seasons does not reflect the release function from the reprocessing facilities during the period April 2007 to November 2009. Consequently variability of 129 I- in surface seawater of the Baltic Proper depends, to some extent, on local physical as well as biochemical conditions.
关键词Radioactive 129I species Baltic Proper Iodine
DOI10.1007/s10967-012-2099-x
收录类别SCI
语种英语
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被引频次:1[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/361006/10879
专题加速器质谱中心
通讯作者Yi,P
作者单位1.The College of Hydrology & Water Resources,Hohai University, Nanjing, China;
2.Department of Earth Sciences, Uppsala University,Villava¨gen 16, 752 36 Uppsala, Sweden;
3.Department of Geology, United Arab Emirates University,Al Ain, UAE;
4.Tandem Laboratory, Uppsala University, Uppsala, Sweden;
5.Department of Physics and Astronomy, Uppsala University,Uppsala, Sweden;
6.Center for Nuclear Technologies, Technical Universityof Denmark, Risø Campus, Roskilde, Denmark;
7.Xi’an AMS Centre and SKLLQG, Institute of EarthEnvironment, CAS, Xi’an, China;
8.Population Biology and Conservation Biology,Uppsala University, Uppsala, Sweden
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GB/T 7714
Yi,P,Aldahan A,,Possnert G.,et al. Seasonal variation of 129I species in the Baltic Proper[J]. J Radioanal Nucl Chem,2013,295:1797-1801.
APA Yi,P,Aldahan A,,Possnert G.,Hou,XL,He,P,&Wang,B..(2013).Seasonal variation of 129I species in the Baltic Proper.J Radioanal Nucl Chem,295,1797-1801.
MLA Yi,P,et al."Seasonal variation of 129I species in the Baltic Proper".J Radioanal Nucl Chem 295(2013):1797-1801.
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