Current issue: 54(4)
Under compilation: 54(5)
The Private Forest Act came into force in 1928 in Finland. According to the act, felling of a mature stand should not endanger natural regeneration of the site, and an intermediate felling should not conflict with justifiable thinnings. 18 District Forestry Boards were appointed to enforce the compliance of the act. The aim of this investigation was to study what kinds of violations against the Private Forest Act were found in the fellings, what were the consequences, and how the fellings were overseen.
The investigation is based on 2,477 felling inspections made by the District Forestry Boards in cases where forest devastation was suspected. The report divides the different kinds of violations by the different District Forestry Boards, years, the size of forest holdings, ownership of the forest holdings and by executor of the felling. Over half of the inspections were held on fellings done by the forest owner, 14% by the forest industry, and 11% by a broker of timber. Neglecting the obligation to give a notification of felling had increased in the period of 1929-1938. Also, the cases of forest devastation increased slightly. The report suggests some improvements in the act that would, for instance, increase activity of the forest owners to give the required notification of fellings before the felling takes place.
The PDF includes a summary in German.
Wood demand and practices in the marking of trees for cutting have affected the silvicultural state of the forests of Finland in the early 1900s. The aim of the study was to study the development of timber sales and the marking of trees for logging, with a special emphasis on variation in the volume of the sales and assortment range. The study is based on statistics of the District Forestry Boards and Forest Management Associations about timber marked for cutting in 1931-1953.
The professionals in the District Forestry Boards and Forest Management Associations have marked annually in average 9 million stems of heavy timber and about 7 million m3 of stacked wood for sales. The volume follows business cycles, the changes in the volume of stacked wood being larger than of heavy timber. When demand was high, the number of professional workers limited the supply of wood. There were large differences in the volumes marked within the country. The share of small diameter stacked wood has increased since 1930s compared to heavy timber.
The article includes a summary in German.