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...
| Príomhchruthaitheoirí: | , , , , , , , |
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Elsevier
2017
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