EXAFS Modélisation Soil Iron River water reference material Fecal contamination Redox PH Field flow fractionation DOC Carbon Model VI Fe oxyhydroxides Brittany HYDROLOGIE Acide humique Humic acid PHREEPLOT Adsorption Organic matter Leaching MID-WALES Spéciation Colloid Dissolved organic matter Bio-minéralisation Bactéries ferriréductrices Trace elements Column Bacteria Arsenic Aluminium Métaux Binding Bioreduction Aggregation Matière organique PHREEQC-Model VI Iron oxide Hydromorphic soil Nanoparticles Bio-dissolution Wetland Carbonifère Column of soil Terres rares Mount Cameroon Natural waters Sol Biogéochimie Bio-mineralization Complexation Geochemistry REE Nanoparticules Fecal stanols GEOF Characterization PHREEQC NanoSIMS Ionic strength Oxyde de fer Fer Colloids Colloïdes Nanoplastics ArsenicIII Cigarette butts Speciation France Colonne du sol Expérimentation Interlaboratory comparison Actinides Riparian wetland Ce anomaly Hydrology Magnetite nanoparticles Humic substances Gabon Iron reducing bacteria Nanoplastic Reductive dissolution IronII Estuary Groundwater Géochimie Ultrafiltration Massif Central Sorption Modeling ICP-MS Dissolved organic carbon Competition Environment Biogeochemistry Fe Microfluidics Rare earth elements Agricultural catchment