Tracing U mobility in deep groundwater using Ra isotopes

Tracing U mobility in deep groundwater using Ra isotopes

The mobility of natural U is compared among four boreholes in a fractured granite using Ra isotopes and geochemical modelling. 222Rn/226Ra activity ratios (ARs) spanning an order of magnitude underline differences in reactive surface area. (224Ra/228Ra)ARs up to 9 indicate recent changes in hydrogeo...

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Bibliographic Details
Main Authors:	Krall, L, Auqué, L, Tullborg, E, Suksi, J, Trezzi, G, Garcia-Orellana, J, Andersson, P, Porcelli, D
Format:	Conference item
Published:	Elsevier 2017

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