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

We describe the hierarchical interplay of hydrology, hyporheic ecology and transformation of
nutrients and pollutants in the hyporheic zone (HZ). The exchange of water between the …

Dissimilatory nitrate reduction to ammonium (DNRA) and heterotrophic denitrification (DEN)
are recognized as two key nitrate reduction pathways competing for both nitrate and …

Pharmaceutical and personal care products (PPCPs) are among the most frequently
reported groups of emerging contaminants in groundwater worldwide. PPCPs in rivers may …

Groundwater table fluctuation alters the biochemical environment and nitrogen
transformation, leading to periodic changes in groundwater nitrate concentration. A …

Ammonium is an undesirable substance in the abstracted water of riverbank filtration (RBF)
schemes, due mainly to the complications it causes during post-treatment. Based on the …

The high nitrogen load in most rivers across the globe causes various environmental issues.
Non-point source (NPS) pollution within a watershed has a significant impact on water …

CH4 emissions from inland waters are highly uncertain in the current global CH4 budget,
especially for streams, rivers, and other lotic systems. Previous studies have attributed the …

Controlled surface water systems, including those with dams lead to dynamic stage changes
that alter the fluctuation directions of flow exchange in the hyporheic zones (HZ). However …

Scientific understanding of biotic effects on the water trophic level is lacking for urban lakes
during algal bloom development stage. Based on the Illumina MiSeq sequencing …