Abstract Models test our understanding of processes and can reach beyond the spatial and
temporal scales of measurements. Multi-component Reactive Transport Models (RTMs) …

The Baxingtu deposit is a typical redox front tabular-shaped uranium deposit hosted in
sandstones of the Late Cretaceous Yaojia Formation deposited within a braided river …

A general description of the mathematical and numerical formulations used in modern
numerical reactive transport codes relevant for subsurface environmental simulations is …

Complex pyrite textures associated with large changes in isotopic and trace element
compositions are routinely assumed to be indicative of multi-faceted processes involving …

Flood plains play a potentially important role in the global carbon cycle. The accumulation of
organic matter in flood plains often induces the formation of chemically reduced …

Reactive transport in the Earth and Environmental Sciences is at a crossroads today. The
discipline has reached a level of maturity well beyond what could be demonstrated even 15 …

Over the past several decades, hydrologic models have advanced from independent models
of the surface and subsurface to integrated models that can capture the terrestrial hydrologic …

Acid in situ leaching (AISL) is a subsurface mining approach suitable for low-grade ores
which does not generate tailings, and has been adopted widely in uranium mining …

The Rifle alluvial aquifer along the Colorado River in west central Colorado contains fine-
grained, diffusion-limited sediment lenses that are substantially enriched in organic carbon …

Floodplains, heavily used for water supplies, housing, agriculture, mining, and industry, are
important repositories of organic carbon, nutrients, and metal contaminants. The …