The concentrations of U in natural waters are usually low, being typically less than 4 μg/L in
river water, around 3.3 μg/L in open seawater, and usually less than 5 μg/L in groundwater …

The radioecological relevance of actinide particles 1 did not first become a matter of concern
following the nuclear accidents at Fukushima, Chernobyl, or Three Mile Island. Public and …

Paleoredox conditions are commonly evaluated based on elemental proxies but, despite
their frequency of use, most of these proxies have received little comparative evaluation or …

We examine subsurface uranium (U) plumes at two US Department of Energy sites that are
located near large river systems and are influenced by groundwater–river hydrologic …

Uranium (U) contamination in groundwater often results from natural geochemical
processes such as mineral dissolution and desorption of adsorbed U from mineral surface …

Thermodynamic sorption models (TSMs) offer the potential to improve the incorporation of
sorption in environmental modelling of contaminant migration. One specific application is …

The molecular-scale immobilization mechanisms of uranium uptake in the presence of
phosphate and goethite were examined by extended X-ray absorption fine structure …

High‐resolution, three‐dimensional, reactive flow and transport simulations are carried out
to describe the migration of hexavalent uranium [U (VI)] at the Hanford 300 Area bordering …

Potential-based molecular dynamics simulations of aqueous uranyl carbonate species
(MxUO2 (CO3) y2+ 2x− 2y with M= Mg, Ca, or Sr) were carried out to gain molecular-level …

Phosphate addition is a potential treatment method to lower the solubility of U (VI) in soil and
groundwater systems by causing U (VI) phosphate precipitation as well as enhancing …