Nathaniel Ostrom
O'Brien, Jonathan M., Stephen K. Hamilton, Lauren E. Kinsman-Costello, Jay T. Lennon, and Nathaniel E. Ostrom. 2012. “Nitrogen Transformations In A Through-Flow Wetland Revealed Using Whole-Ecosystem Pulsed 15N Additions”. Limnology And Oceanography 57 (1): 221-234. doi:10.4319/lo.2012.57.1.0221.
Hamilton, Stephen K., and Nathaniel E. Ostrom. 2007. “Measurement Of The Stable Isotope Ratio Of Dissolved N2 In 15N Tracer Experiments”. Limnology And Oceanography - Methods 5 (7): 233-240. doi:10.4319/lom.2007.5.233.