What causes δ15N variations in atmospheric nitrate, NOx, and NOy: N sources or N chemistry?

Greg Michalski1, Wendell W Walters2, Krystin M Riha3, Huan Fang4, Lindsey Crawley4 and Tanya Lynn Katzman4, (1)Purdue University, Earth, Atmospheric & Planetary Sciences, West Lafayette, IN, United States, (2)University of South Carolina Columbia, Columbia, SC, United States, (3)Pacific Northwest National Laboratory, Richland, WA, United States, (4)Purdue University, West Lafayette, IN, United States
Back to: The Bioatmospheric N Cycle: N Emissions, Transformations, Deposition, and Terrestrial and Aquatic Ecosystem Impacts II Posters