Trace elements are actively cycled in seawater, are essential components for marine life,
and are transported to the seafloor where they can become enriched in marine sediments …

Iron (Fe) minerals constitute a major control on organic carbon (OC) storage in soils and
sediments. While previous research has mainly targeted Fe (oxyhydr) oxides, the impact of …

Rare earth elements (REEs) are emerging micropollutants in aquatic environments. In this
study, concentrations of REEs and major elements, and mineralogical compositions of …

We report rare earth element (REE) and neodymium (Nd) isotope data for the organic
fraction of sediments collected from various depositional environments, ie rivers (n= 25) …

The rare earth elements (REE) are a group of 17 metals that include the lanthanides, Sc and
Y, which are critical for many modern technologies including consumer electronics …

Mangroves are intertidal tropical ecosystems influenced by marine and terrigenous input.
They are important sinks of trace elements, like Rare Earth Elements (REE), which are …

Urban environments are dynamic and highly heterogeneous, and multiple additions of
potential contaminants are likely on timescales which are short relative to natural processes …

Acid sulfate soils are sulfide-rich soils with notable associated environmental risks. The low
pH of these soils mobilizes metals from the soil minerals, which will lead to both acidification …

In this study, the mobilization, redistribution, and fractionation of trace and rare earth
elements (REE) during chemical weathering in mid-ridge (A), near mountaintop (B), and …

Interaction of mackinawite (FeS) with O 2 has attracted much attention recently for
contaminant transformation due to reactive oxidant production. However, the effect of in situ …