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