Timescales of subsurface water storage and release- Multiple models of transit time distribution tested against tracers

Kevin H Bishop, Swedish University of Agricultural Science, Department of Aquatic Sciences and Assessment, Uppsala, Sweden, Ali Ameli, University of Waterloo, Waterloo, ON, Canada, Hjalmar Laudon, SLU Swedish University of Agricultural Sciences Umea, UmeƄ, Sweden and Jeffrey McDonnell, University of Saskatchewan, Global Institute for Water Security, Saskatoon, SK, Canada