Oxygen sensitivity of ammonia oxidation and N2O production in aquatic environments

This dataset includes new measurements of ammonia oxidation and N2O production (including production rate, production yield, and hybrid formation fraction) in response to manipulated oxygen concentration changes in Chesapeake Bay. Observations of oxygen sensitivity of ammonia oxidation and N2O production in other aquatic environments (e.g., open ocean oxygen minimum zones) are compiled from previous studies for comparison. Tang, W., Fortin, S. G., Intrator, N., Lee, J. A., Kunes, M. A., Jayakumar, A., & Ward, B. B. (2025). Contrasting Oxygen Sensitivities of Ammonia Oxidation and Nitrous Oxide Production in Estuarine Waters. Environmental Science & Technology. 59(38), 20442–20451. https://doi.org/10.1021/acs.est.5c06142