Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8894777 | Journal of Hydrology | 2018 | 14 Pages |
Abstract
Gas tracer profiles are compared at different location of the catchment and for different hydrologic conditions. In addition, we compare results from CFCs and 3H/3He analysis to define the flow model that best explains tracer concentrations. Then we discuss the influence of recharge events on tracer concentrations and residence time and propose a temporal evolution of residence times for the unsaturated zone and the permanently saturated zone. These results are used to gain a better understanding of the conceptual model of the catchment and flow processes especially during recharge events.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Earth-Surface Processes
Authors
V. de Montety, L. Aquilina, T. Labasque, E. Chatton, O. Fovet, L. Ruiz, E. Fourré, J.R. de Dreuzy,