Criteria for the valuation of the infiltration and retention functions of the forest on geobiocenological foundations

bilan de l'eau dans le sol bosques contenido de agua en el suelo forest soils forests humus permeabilidad permeability precipitation sistema poroso del suelo soil pore system soil texture soil water balance soil water content soil water retention statistical analysis suelo forestal teneur en eau du sol textura del suelo textural soil types texture du sol tipos texturales de suelos type de sol textural