Nitrate removal rates change over time during tracer tests: towards zone specific reaction rates and watershed budgets.

Antoine F Aubeneau1, Adani feta Ghassani2, Carlo Avilar2, Xuqing Xiong3 and Shizang Wang3, (1)Purdue University, West Lafayette, IN, United States, (2)Purdue University, Chemical Engineering, West Lafayette, IN, United States, (3)Purdue University, Civil Engineering, West Lafayette, IN, United States