The sulfur autotrophic denitrification (SADN) process is an organic–free denitrification
process that utilizes reduced inorganic sulfur compounds (RISCs) as the electron donor for …

Abstract Sulphate (SO 4 2-) concentrations in freshwaters have increased globally over the
last decades even though a strong reduction in atmospheric sulphur (S) deposition has …

Salinization, a widespread threat to the structure and ecological functioning of inland and
coastal wetlands, is currently occurring at an unprecedented rate and geographic scale. The …

Nitrogen is a requisite and highly demanded element for living organisms on Earth.
However, increasing human activities have greatly altered the global nitrogen cycle …

The anaerobic microbial nitrogen (N) removal in lake sediments is one of the most important
processes driving the nitrogen cycling in lake ecosystems. However, the N removal and its …

In wetland soils and underwater sediments of marine, brackish and freshwater systems, the
strong phytotoxin sulfide may accumulate as a result of microbial reduction of sulfate during …

The fate of nitrogen is controlled by the competition between nitrate reduction pathways.
Denitrification removes nitrogen in the system to the atmosphere, whereas dissimilatory …

Denitrification (DNF) and dissimilatory nitrate reduction to ammonium (DNRA) are two
competing nitrate reduction pathways that remove or recycle nitrogen, respectively …

Microbial metabolism couples elemental reactions, driving biogeochemical cycles.
Assimilatory coupling of elemental cycles, such as the carbon (C), nitrogen (N), and …

The number of anthropogenic compounds that occur in aquatic ecosystems today is in the
thousands, many at trace concentrations. One group of compounds that has captured the …