IEECAS OpenIR  > 黄土与第四纪地质国家重点实验室(2010~)
Seasonal variation of (129)I species in the Baltic Proper
Yi, P (Yi, P.)[ 2,1 ]; Aldahan, A (Aldahan, A.)[ 3,2 ]; Possnert, G (Possnert, G.)[ 4,5 ]; Hou, XL (Hou, X. L.)[ 6,7,8 ]; He, P (He, P.)[ 2 ]; Wang, B (Wang, B.)[ 9 ]
2013-03-30
Source PublicationJOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
Volume295Issue:3Pages:1797-1801
Subtype期刊论文
Abstract

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 (129)I 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 (129)I species is presented. The results show that, due to the anoxic nature of Baltic Proper, presence of (129)IO(3) (-) in the Baltic Proper does not follow an obvious seasonal cycle, as the case with (129)I(-). Concentrations of (129)I(-) 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. (129)I(-) 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.

KeywordRadioactive 129i Species Baltic Proper Iodine
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/10040
Collection黄土与第四纪地质国家重点实验室(2010~)
Corresponding AuthorYi, P (Yi, P.)[ 2,1 ]
Affiliation1.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
Recommended Citation
GB/T 7714
Yi, P ,Aldahan, A ,Possnert, G ,et al. Seasonal variation of (129)I species in the Baltic Proper[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2013,295(3):1797-1801.
APA Yi, P ,Aldahan, A ,Possnert, G ,Hou, XL ,He, P ,&Wang, B .(2013).Seasonal variation of (129)I species in the Baltic Proper.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,295(3),1797-1801.
MLA Yi, P ,et al."Seasonal variation of (129)I species in the Baltic Proper".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 295.3(2013):1797-1801.
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