Combining watershed modeling and N2O isotopocule analysis to assess N2O dynamics and emission in an intensively agricultural river network of the US Corn Belt

Minpeng Hu1, Zhongjie Yu1, Timothy J Griffis2, Wendy H Yang3, John M Baker4, Dylan B Millet5, Hope Liu6 and Naglis Subacius6, (1)Department of Natural Resources and Environmental Sciences, University of Illinois, Urbana, United States, (2)Univ Minnesota, Saint Paul, MN, United States, (3)University of Illinois at Urbana-Champaign, Departments of Plant Biology and Geology, Urbana, IL, United States, (4)USDA ARS, Saint Paul, United States, (5)University of Minnesota Twin Cities, St Paul, United States, (6)University of Illinois at Urbana Champaign, Department of Natural Resources and Environmental Sciences, Urbana, United States