Effect of acidic deposition on forested Andisols in the Tama Hill region of Japan

acid deposition andisols andosol andosoles andosols arbre forestier bosques chamaecyparis obtusa chimie du sol cryptomeria japonica forest soils forest trees forests genetic soil types japan japon mouvement movement movimiento ph del suelo ph du sol pollution soil chemistry soil ph soil solution soluciones del suelo solution du sol suelo forestal