LAHTI, Finland--(BUSINESS WIRE)--The data on privately-owned forests collected by the Finnish Forest Centre quite likely constitutes one of the world’s most extensive databases on forest resources. In May, the extent of data on privately-owned forest stands surpassed the 10 million-hectare mark. This represents 70 per cent of the surface area of Finland’s privately-owned forests. The forest resources data includes information about soil, the volume and growth of wood as well as forest managemen