https://essd.copernicus.org/articles/15/5039/2023/essd-15-5039-2023-discussion.html
ESSD - Peer review - Database of nitrification and nitrifiers in the global ocean
Abstract. As a key biogeochemical pathway in the marine nitrogen cycle, nitrification (ammonia oxidation and nitrite oxidation) converts the most reduced form...
peer review
https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2020.568588/full
Frontiers | Niche Differentiation of Bacterial Versus Archaeal Soil Nitrifiers Induced by Ammonium...
Soil nitrification, mediated mainly by ammonia oxidizing archaea (AOA) and bacteria (AOB), converts ammonium (NH4+) to nitrite (NO2-) and thence nitrate (NO3...