Biomasa i roczna produkcja drzewostanów Ojcowskiego Parku Narodowego

Amount of dry biomass and its annual production of stands of Ojcowski National Park were determined for 1990−2003 period. Carbon dioxide sequestration was estimated for the mentioned period as well. Forests of Ojcowski National are biomass abundant stands with a quite high annual production. Mean stand biomass amounts to 218.6 t/ha in the year 1990 and 275.7 t/ha in the year 2003, with a mean annual increment amounting to 8.7 t/ha/year. Carbon dioxide sequestration for the Park area was estimated to 12.9 t CO2/ha/year.