IEECAS OpenIR  > 黄土与第四纪地质国家重点实验室(2010~)
Depth profiles of I-129 species in the Bothnian Sea
Yi, P (Yi, P.)[ 1,2 ]; Aldahan, A (Aldahan, A.)[ 1,3 ]; Possnert, G (Possnert, G.)[ 4,5 ]; Hou, XL (Hou, X. L.)[ 6,7,8 ]; He, P (He, P.)[ 1 ]; Wang, B (Wang, B.)
2013-02-28
Source PublicationJOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
Volume295Issue:2Pages:1459-1463
Subtype期刊论文
Abstract

The Bothnian Sea which is located between Finland and Sweden represents an important source of fresh water to the Baltic Sea. We here present new data on the radioactive isotope I-129 species from water samples collected in December 2009 at different depths in the Bothnian Sea. Concentrations of I-129(-) (iodide) in the Bothnian Sea range from 14 x 10(8) to 32 x 10(8) atoms/L, while (IO3)-I-129 (-) (iodate) concentrations are relatively low and fluctuating at 1 x 10(8) atoms/L. For nutrients data determined in the same samples as I-129, significant correlations could be found between I-129(-) and total P, NO3-N, SiO3-Si, but rather poor with NH4-N. The correlations suggest comparable source pathway of I-129(-) and nutrient parameters, while the source of NH4-N may be different. The small amounts and negligible change of (IO3)-I-129 (-) indicate prevailing extensive reduction of iodate in the Baltic Sea.

KeywordRadioactive Iodine Bothnian Sea 129i Ams Speciation
DOI10.1007/s10967-012-1923-7
Indexed BySCI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/10036
Collection黄土与第四纪地质国家重点实验室(2010~)
Corresponding AuthorYi, P (Yi, P.)[ 1,2 ]
Affiliation1.Department of Earth Sciences, Uppsala University,Villava¨gen 16, 752 36 Uppsala, Sweden;
2.The College of Hydrology & Water Resources,Hohai University, Nanjing, China;
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 University ofDenmark, 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. Depth profiles of I-129 species in the Bothnian Sea[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2013,295(2):1459-1463.
APA Yi, P ,Aldahan, A ,Possnert, G ,Hou, XL ,He, P ,&Wang, B .(2013).Depth profiles of I-129 species in the Bothnian Sea.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,295(2),1459-1463.
MLA Yi, P ,et al."Depth profiles of I-129 species in the Bothnian Sea".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 295.2(2013):1459-1463.
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