Institution: | 1.Department of Earth and Environmental Science, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada ;2.Isotope Tracer Technologies Inc, Waterloo, Ontario, N2V 1Z5, Canada ;3.Department of Earth and Environmental Sciences, Michigan State University, 288 Farm Lane, East Lansing, MI, 48824, USA ;4.School of Engineering, University of Guelph, Guelph, ON, N1G 2W2, Canada ; |