Coppicing alters ecophysiology of Quercus rubra saplings in Wisconsin forest openings [diurnal patterns]

coppicing corta de renuevos coupe de rajeunissement crecimiento croissance estomac feuille gas exchange growth hojas intercambio de gases leaves north america permeabilidad permeability photosynthese photosynthesis potentiel hydrique pression de vapeur quercus rubra sprouting stomach vapour pressure water potential