Estuarine sediments are critical for the remediation of large amounts of anthropogenic nitrogen (N) loading via production of N₂ from nitrate by denitrification. However, nitrate is also recycled ...

Limnology and Oceanography, Vol. 63, No. 2 (March 2018), pp. 687-701 (15 pages) We investigated anaerobic nitrogen (N) cycling in the water column of Lake Kivu, a deep meromictic tropical lake in East ...

Researchers studied ancient iron-oxidizing bacteria to understand their role in Earth's early iron formations. The study found that nitrate-reducing bacteria produced toxic nitrogen monoxide, ...

This review briefly discusses the research progress, the kinetics mechanism of ammonia oxidation reaction and the strict protocol for the experiment. The controllable strategies of catalyst alloy ...