Levels and temporal variability of I-129 concentrations and I- 129/I-127 isotopic ratios in atmospheric samples from southern Spain

Lopez-Gutierrez, M., Santos, F.J., Garcia-Leon, M., Schnabel, C., Synal, H.A., Ernst, T. and Szidat, S. (2004) Levels and temporal variability of I-129 concentrations and I- 129/I-127 isotopic ratios in atmospheric samples from southern Spain. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 223-24, pp. 495-500. (doi: 10.1016/j.nimb.2004.04.093)

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Publisher's URL: http://dx.doi.org/10.1016/j.nimb.2004.04.093

Abstract

The temporal variability of I-129 in atmospheric samples taken between 1993 and 1999 in Seville (Spain) has been studied. Results show a good agreement with the history of the I-129 gaseous emissions of the reprocessing plants at Sellafield and La Hague. This suggests that these emissions are the origin of the I-129 present in the atmosphere in southern Spain. Apart from this, the similarity between the time evolution of gaseous I-129 and I-129/I-127 in 1998 would imply a fast chemical equilibration between I-129 from the reprocessing plants and stable iodine.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Schnabel, Dr Christoph
Authors: Lopez-Gutierrez, M., Santos, F.J., Garcia-Leon, M., Schnabel, C., Synal, H.A., Ernst, T., and Szidat, S.
Subjects:Q Science > QC Physics
G Geography. Anthropology. Recreation > GE Environmental Sciences
College/School:College of Science and Engineering > Scottish Universities Environmental Research Centre
Journal Name:Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
ISSN:0168-583X

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