Assessment of the organic carbon stock in the green oak forest in the Morrocan Oulmes Central Plateau

the present study was conducted in Morrocan Oulmes Central Plateau to assess organic carbon stock (OCS) soil and biomass of green oak ecosystem. Soil samples taken from plots at upper organomineral layer (<30 cm depth) were analyzed by conventional assay for determination each sample. Also, other physicochemical parameters namely pH, total nitrogen, limestone, carbon, bulk density, texture, stability aggregates studied. Aliquots ten trees used different compartments tree. The studied is slightly acidic neutral with a pH ranging 5.49 7.19. texture area loam. ranges 16.03 t/ha 97.33 an average value 40.07 t/ha. above-ground stands has 55.28 t/ha, mass 31.06