The Moscow Peace Treaty created a need to calculate values of large forest areas in Finland, such as the value of the private and state forests lost in the Second World War, or value of the remaining forests and the value of forests to be assigned to the evacuees. The article describes principles of evaluation of large forest areas. It concludes that use of felling value of the trees is the right method only if felling of the whole tree stand and sale of the wood is actually possible. If these prequisites cannot be fulfilled, the right method to evaluate the forest area is yield in terms of value. When calculating the yield in terms of value, also other incomes and costs related to fellings should be included.
The article includes an abstract in German.