norme (1) bioaccumulation (1) séparation des masses (physique) (1) in situ (1) eau douce (1) aliment (1) poisson (1) champ (1) chromatographie (1) ordre (1) Food (1) Bioaccumulation (1) Gammarus (1) Roach (Fish) (1) Rivers (1) Records (1) Order (1) Mass spectrometry (1) July (1) Fresh water (1) French (1) Food (1) Fishes (1) Electric fishing (1) European chub (1) Chromatographic analysis (1) Barbus (1) Separation (1) Size (1) September (1)