Acta Forestalia Fennica vol. 11 | 1921
Category : Article
The article is based on observations made during a decade in the parishes of Utsjoki and northern, middle and eastern parts of Inari in Finnish Lapland. At the timber line the pine regenerates very slowly. The amount and quality of pine forests on their timber line has been diminishing because of forestry, expansion of settlements and reindeer pasturing.
Assigning the pine forests on the timber line as protection forests would serve the nature protection purposes as well as the wellbeing of the inhabitants and the state. Protection of areas where the regeneration is weak as well as the birch forests that serve as source of firewood for local people is of particular important. Measures against forest fires need to be taken. Extensive use of forests for reindeer pastures have caused a threat to existence of those forests.
When it comes to forest management, securing the seed yield and the survival of the seedlings need to be taken care. The productivity of the forests must be increased. For growing amount of people living in the area, the need for firewood and timber for other purposes must be fulfilled without increasing pressure to nearby forests.
-
Heikinheimo,
E-mail:
oh@mm.unknown
- Renvall, E-mail: ar@mm.unknown
The sixth part of the six-article series about protection forest in the Northern Finland is a review of the population and villages situated in the Scots pine (Pinus sylvestris L.) timber line area, and how private use of wood can be coordinated with the protection of pine timber line. Both the preservation of forests and the use of the forest as the source of timber and fuel wood in the timber line area are essential for the local communities, especially because in the area there is are few livelihoods. The article includes a proposal for a decree for new settlements in the northern protection forest area.
The article is divided in six parts. A German summary is in a separate PDF.
-
Renvall,
E-mail:
ar@mm.unknown
The fifth part of the six-article series about protection forest in Northern Finland outlines sustainable forest management practices for the Scots pine (Pinus sylvestris L.) forests in the pine timber line area. The author stresses the need to secure the seed production and regeneration capacity of the forests, and the growth and protection of seedlings. At the same time, the local communities’ need for timber has to be taken into account when considering the means to protect the pine forests. The main principle is not to cut more trees than has been regenerated during the time period between good seed years. The article outlines good forest management practices for the timber line area.
The article is divided in six parts. A German summary is in a separate PDF.
-
Renvall,
E-mail:
ar@mm.unknown
This fourth part of the six-article series about protection forest in the Northern Finland is a proposal for organizing reindeer grazing to enable scots pine (Pinus sylvestris L.) regeneration near the timber line. Protection forests in the Northern Finland cover third of the natural pastures of reindeer in the area. In these areas reindeer grazing can harm the young pine seedlings. The proposal suggests temporary restrictions in grazing in the coniferous forests. Also, in the northernmost parts of Lapland the pine timberline area would be used only as winter pastures. Regional limits should be set for the number of reindeer. Also the ownership of reindeer herds and herding coopearatives included problematic issues that should be solved.
The article is divided in six parts. A German summary is in a separate PDF.
-
Renvall,
E-mail:
ar@mm.unknown
The third part of the six-article series about protection forest in Northern Finland describes prevention of forest fires in the pine timber line area. The article gives a proposal for a forest fire decree. According to the proposal, lighting a campfire should be prohibited in dry and windy times. Vegetation should be cleared around a campfire in the summertime. The local people should be obliged to help to extinguish any forest fire, and given compensation for the work. The compensation would be claimed from the person who lit the fire, if that is known. A fine is collected if forest fire breaks out by negligence.
The article is divided in six parts. The parts II and III of the article series are included in the same PDF. A German summary is in a separate PDF.
-
Renvall,
E-mail:
ar@mm.unknown
The second part of the six-article series about protection forest in Northern Finland outlines the principles of protecting Scots pine (Pinus sylvestris L.) timber line. The protected areas should include at least all of the viable pine stands and those birch (Betula sp.) lands that are necessary to safeguard fuel wood supply in the pine forest zone. Outside the actual pine forest zone also those birch stands that are near populated regions should be protected to secure sustainable fuel wood supply. Third, south and down of the pine forest zone should be protected pine forest stands and adjacent open fell areas where forests are especially vulnerable. A new protection forest commission should be established to execute the protection forest legislation.
The article is divided in six parts. The parts II and III of the article series are included in the same PDF. A German summary is in a separate PDF.
-
Renvall,
E-mail:
ar@mm.unknown
The article aims to give a proposal on how to organize a protection forest system to protect the pine timber line in the northernmost Finland. In this first part of the six-article series is described the range and biology of Scots pine (Pinus sylvestris L.) in the timber line area, and human actions influencing the species in the area. The southward shift of Scots pine timber line cannot be explained by change of climate. The main factors are too intensive fellings, reindeer husbandry and forest fires. The poor reproduction of pine in Lapland makes it vulnerable to disturbances. The trees produce viable seeds in average only every 100 years. Thus, effective measures are needed to protect the existing pine forests in the area.
The article is divided in six parts. A German summary is in a separate PDF.
-
Renvall,
E-mail:
ar@mm.unknown