Babbin, A.R., D. Bianchi, A. Jayakumar, and B.B. Ward. Rapid nitrous oxide cycling in the suboxic ocean. Science, 348: 1127-1129 (2015). [PDF]

Babbin, A.R., A. Jayakumar, and B.B. Ward. Organic matter loading modifies the microbial community responsible for nitrogen loss in estuarine sediments. Microbial Ecology (2015). [PDF]

Ji, Q., A.R. Babbin, X. Peng, J.L. Bowen, and B.B. Ward. Nitrogen substrate dependent nitrous oxide cycling in salt marsh sediments. Journal of Marine Research, 73: 71-92 (2015). [PDF]

Babbin, A.R., R.G. Keil, A.H. Devol, and B.B. Ward. Organic matter stoichiometry, flux, and oxygen control nitrogen loss in the ocean. Science, 344: 406-408 (2014). [PDF]

Bianchi, D., A.R. Babbin, and E.D. Galbraith. Enhancement of anammox by the excretion of diel vertical migrators. Proceedings of the National Academy of Sciences, 111: 15653- 15658 (2014). [PDF]

[C.H. Hannides commentary, PNAS 111; PDF]

Bowen, J.L., A.R. Babbin, P.J. Kearns, and B.B. Ward. Connecting the dots: Linking nitrogen cycle gene expression to nitrogen fluxes in marine sediment mesocosms. Frontiers in Microbiology, 5: 429 (2014). [PDF]

Babbin, A.R. and B.B. Ward. Controls on nitrogen loss in Chesapeake Bay sediments. Environmental Science & Technology, 47: 4189-4196 (2013). [PDF]

[Editors’ Choice, Science 340; PDF]

Newell, S.E., A.R. Babbin, A. Jayakumar, and B.B. Ward. Ammonia oxidation rates and nitrification in the Arabian Sea. Global Biogeochemical Cycles, 25 (2011). [PDF]


Ji, Q., A.R. Babbin, A. Jayakumar, S. Oleynik, and B.B. Ward. Nitrous oxide production by nitrification and denitrification in the Eastern Tropical South Pacific oxygen minimum zone (in press at Geophysical Research Letters).

Babbin, A.R., B.D. Peters, C.W. Mordy, B. Widner, K.L. Casciotti, and B.B. Ward. Novel metabolisms support the anaerobic nitrite budget in the Eastern Tropical South Pacific (submitted).

Peters, B.D., A.R. Babbin, B.B. Ward, K. Lettman, C.W. Mordy, O. Ulloa, and K.L. Casciotti. Vertical modeling of the nitrogen cycle in the eastern tropical south Pacific ODZ using high resolution concentration and isotope measurements (submitted).