zone humide (1) puits (1) végétation (1) biomasse (1) espèce (1) sol (1) phosphore (1) nutriment (1) azote (1) fauchage (1) gestion (1) indicateur (1) pâturage (1) fagne (1) drainage (1) conservation (1) liste rouge (1) Conservation (1) Control (1) Atmospheric deposition (1) Endangered plants (1) Biomass (1) Stoichiometry (1) Rates (1) Weights and measures (1) Species (1) Soils (1) Saxifraga (1) Potassium (1) Plants (1)