Oxygen at Nanomolar Levels Reversibly Suppresses Process Rates and Gene Expression in Anammox and Denitrification in the Oxygen Minimum Zone off Northern Chile
Stewart, Frank J.
De Brabandere, Loreto
Revsbech, Niels Peter
Canfield, Don E.
- Publisher: American Society for Microbiology
(issn: 2150-7511, eissn: 2150-7511)
A major percentage (20 to 40%) of global marine fixed-nitrogen loss occurs in oxygen minimum zones (OMZs). Concentrations of O[subscript 2] and the sensitivity of the anaerobic N[subscript 2]-producing processes of anammox and denitrification determine where this loss o...