Seasonal variation of 129I species in the Baltic Proper

doi:10.1007/s10967-012-2099-x

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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
DOI	10.1007/s10967-012-2099-x
收录类别	SCI
语种	英语
引用统计
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
推荐引用方式 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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