Current issue: 53(2)
Under compilation: 53(3)
Peatlands amount to more than a third of the land area of Finland. The article includes a review on the peatland complexes and types, their distribution in Finland and how different peatland types suit for draining. Finnish peatlands have typically relatively shallow peat layer, which influences how they suit for agricultural lands or forestry. Systematic draining of peatlands has been practiced since 1908 in the state forests. In 1908-1919 Metsähallitus (Forest Service) drained slightly over 200,000 hectares of peatlands, and the forest companies are estimated to have drained about similar area. An estimate of how big proportion of the peatlands would be worth draining is deduced, based on existing statistics of the state lands, and on a line survey. In the state lands 35% of the peatlands, about 2 million hectares, are worth draining. If an estimate of the figures of private lands is added, of the total of 5 million hectares of peatlands in Finland about 54% is suitable for draining.
The PDF includes a summary in German.