Articles containing the keyword 'kunnat'

The special act passed in 1961 provides for the tasks of the State Commission of Agriculture and Forestry. The Commission finances and supervises the activities of the research workers employed by the Commission. In addition, it gives special grants for specific purposes and endeavours to promote progress in research in accordance with the above-mentioned act.

Despite the formal requirement for progress, the real value of the grants given to forest research does not exhibit a rising trend. There seems to be a need for increasing funds both for research and publishing purposes.

The PDF includes a summary in English.

• Riihinen, E-mail: pr@mm.unknown

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.

• Yli-Vakkuri, E-mail: py@mm.unknown

Silva Fennica issue 42 includes presentations held in professional development courses, arranged for foresters working in public administration in 1936. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service

This presentation describes the administration of rural municipalities in Finland.

• Koivisto, E-mail: jk@mm.unknown

Vegetation inventory was made to study plant species growing in herb-rich forest in northern Pirkkala-Tyrvää area in Southern Finland. The area belongs to a district that is rich in grass-herb forests, where the bedrock is calciferous. Six herb-rich forest site types were identified in the area. The species composition in the herb-rich forests was compared to those in Turku in southwest Finland, and in Ladogda Karelia in Eastern Finland.  The main characteristics of the plant associations were similar, but there were a few species that are common in Pirkkala-Tyrvää area that are rare in the other areas, and vice versa. The district rich in grass-herb forests of Pirkkala may extend more westwards than it has been assessed earlier. Finally, the article lists the plant species found in the herb-rich forests in the area and defines their distribution and abundance.

The PDF includes a summary in German.

• Mäkelä, E-mail: tm@mm.unknown

Metsähallitus (Forest Service) decided to protect two areas around Hiisijärvi lake in Eastern Finland already in 1916. Later, a natural park was suggested to be established in the area. A survey of the vegetation in the area was composed in 1931-1932. The total land area of the protected area was 3.5 km³. A vegetation map was drawn based on a nature inventory. A detailed description of the forest site types, peatland types, aquatic flora and the vegetation of the area are included in the article. The calcareous soil promotes rich vegetation. Typical for the area are also rich fens. The area can be divided to a eutrophic and a oligotrophic part.

The PDF includes a summary in German.

• Brandt, E-mail: ab@mm.unknown

The archives of the advisory organizations for private forest owners in Finland, Regional Forestry Boards and Forest Management Associations, include statistics of fellings in private forests. This investigation assesses felling areas and proportion of different kinds of fellings in 1945-1952 based on the statistics. The statistics does not include fellings where the trees have been marked by a forest owner.

The total area marked annually for cutting was in average 498,300 ha. As there is 1,24 million ha of private forests in Finland, the marking gives opportunity to improve the silvicultural state of private forest relatively quickly. The share of regeneration fellings has increased after the Second World War in many parts of the country. The result indicates that the annual cuttings in private forests have corresponded the amount of fellings that has been estimated necessary according to the National Forest Inventory. There are, however, big differences between different parts of the country.

The PDF includes a summary in German.

• Yli-Vakkuri, E-mail: py@mm.unknown

Finnish municipalities can be classed in towns and cities, market town and rural communes. In 1942 there was 27 market towns in Finland. The aim of this study was to investigate the amount and state of forests in market towns. The data was collected mainly by interviewing the authorities of the market towns in 1936-1938. The statistics about forests were often insufficient.

The total land area owned by market towns was 8,963 ha, 71.7% of which was forest land, 12.0% wasteland and 16.3% arable land. A total of 21 of the 27 market towns own forest. Of all the land owned by the market towns about half is situated within borders of the town, however, 57% of the forest land is situated outside the market town itself. The forest areas are small, only four towns own more than 500 ha of forests, and only six has a forest management plan. The silvicultural state of the forests seems, however to be relatively good.

The PDF includes a summary in German.

• Rautvuori, E-mail: er@mm.unknown

According to the 1st national forest inventory of Finland, municipalities owned 178,000 hectares of forests in 1922, about 0.7% of the total forest area of the country. Only 60,000 hectares of these belonged to urban municipalities. The amount had increased to 73,000 hectares by 1938. Although the area was small, forests were important for municipal economy. The aim of this study was to investigate the state and forest management practices of forests in urban municipalities. The data was collected mainly by interviewing the authorities of the municipalities in 1936-1938.

Forests covered 50-80% of the area of the urban municipalities, the total area varying from 111 hectares to 7,791 hectares. Only four municipalities owned more than 5,000 hectares of forests. Annual profit of forestry in all urban municipalities totalled about 4.6 million Finnish marks in 1931-1935. Quality of productive forest lands was relatively good, but the volume and growth of the forests rather low. The silvicultural state of the forests could be improved. The article points out that this requires continuous planning. The basis of this is forest management plan, which has been demanded of municipal forests since 1893. However, some of the urban municipalities still lacked a forest management plan, or it was not fully used in forest management.

The PDF includes a summary in German.

• Linnamies, E-mail: ol@mm.unknown
• Rautvuori, E-mail: er@mm.unknown