Heterogeneity GRACE Amazon basin GEOF Fractures Wavelet transform Bassin versant Rare earth elements Hydrogeophysics Solute transport Modélisation Inverse problem Phosphorus Catchment Geochemistry Hydrogéologie Hydrogeology Climate change Electrical properties Numerical modelling Riparian wetland Water quality Hydrology Binding Tracer test Fracture Nitrate Reactive transport Biogeochemical processes Andes Temperature Watershed Fecal contamination Fractured aquifer Classification Hydrochemistry Organic matter Sélune Topology Sediment transport Erosion Gallionellaceae Agriculture Recife Residence time distribution CFC France Biogéochimie Complexation Acoustic properties Transport Mixing Denitrification Fractured aquifers Brittany Flowmeter Arsenic Géochimie Amber Transit time distribution Wave propagation Environmental tracers Dispersion Iron Groundwater age Upscaling Ultrafiltration Numerical modeling Hétérogénéité Humic acid Granular media Eaux souterraines Brazil Eutrophication Fractured media Peatland Flow Soil Earthquakes Terres rares Fer Modélisation numérique Aquifère Ammonium Humic substances Dissolved organic carbon Aquifers Critical zone Groundwater resources Nitrogen Model VI Porous media Wetland Connectivity Fracture networks Hydrologie Milieux fracturés Groundwater Groundwater dating Natural waters