This study demonstrates that georeferenced GPR data sets have great potential to locate soil layers which control subsurface water flow. Soil moisture sensors confirmed the existence of funnel flow processes, which indirectly confirmed the existence of restricting layers. These techniques may have the capacity to monitor and evaluate subsurface water pathways which are necessary to determine agrichemical fluxes beyond the root zone.
Original working URL: https://dl.sciencesocieties.org/publications/sssaj/abstracts/66/5/1620