Oxygen at Nanomolar Levels Reversibly Suppresses Process Rates and Gene Expression in Anammox and Denitrification in the Oxygen Minimum Zone off Northern Chile

ABSTRACT A major percentage (20 to 40%) of global marine fixed-nitrogen loss occurs in oxygen minimum zones (OMZs). Concentrations of O2 and the sensitivity of the anaerobic N2-producing processes of anammox and denitrification determine where this loss occurs. We studied experimentally how O2 at na...

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Auteurs principaux: Tage Dalsgaard, Frank J. Stewart, Bo Thamdrup, Loreto De Brabandere, Niels Peter Revsbech, Osvaldo Ulloa, Don E. Canfield, Edward F. DeLong
Format: article
Langue:EN
Publié: American Society for Microbiology 2014
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Accès en ligne:https://doaj.org/article/2f876f5134b24254a3fe5f4e7ff01db5
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