Direct measurement of groundwater flux in aquifers within the discontinuous permafrost zone: an application of the finite volume point dilution method near Umiujaq (Nunavik, Canada) - Jamin, P.; Cochand, M.; Dagenais, S.; Lemieux, J.-M.; Fortier, R.; Molson, J.; Brouyère, S. (Hydrogeology Journal, 2020)