Full text of this article is only available in PDF format.

Aimo Kaarlo Cajander (email)

The theory of forest types

Cajander A. K. (1926). The theory of forest types. Acta Forestalia Fennica vol. 29 no. 3 article id 7193. https://doi.org/10.14214/aff.7193

Abstract

The forest sites have typically been classified by two principles, either as stand quality classes or as locality (site) classes. This article describes the principles of Finnish forest site types (forest quality classes) which are based on classification of localities according to their forest plant associations. All the stands that belong to the same forest site type are characterized by a distinct, more or less identical plant species composition. The forest site types are independent of the tree species. The forest site types in a larger area are relatively numerous, but can be grouped according to their normal form. The Finnish forests are separated to dry moss forest class, the moist moss-forest forest class and grass-herb forest class. The different forest site types belonging to the classes are described in detail. Growth of the trees is different for the different forest site types, but varies little within a same site type. The forest site types suit therefore well for the purposes of forest mensuration and for yield tables. The forest site types reflect also the properties of the soil.

Keywords
ground vegetation; forest site type; quality class; forest type; forest vegetation

Published in 1926

Views 4737

Available at https://doi.org/10.14214/aff.7193 | Download PDF

Creative Commons License CC BY-SA 4.0

Register
Click this link to register to Silva Fennica.
Log in
If you are a registered user, log in to save your selected articles for later access.
Contents alert
Sign up to receive alerts of new content

Your selected articles
Send to email
Hytönen J., Jylhä P. et al. (2017) Positive effects of wood ash fertilization and w.. Silva Fennica vol. 51 no. 3 article id 1734 (remove) | Edit comment
Kujala V., (1939) Nature conservation Silva Fennica vol. no. 52 article id 4553 (remove) | Edit comment
Lukkala O. J., (1920) Studies on the effect of ortstein on paludificat.. Acta Forestalia Fennica vol. 16 no. 5 article id 7047 (remove) | Edit comment
Salinas-Melgoza M. A., Skutsch M. et al. (2017) Carbon emissions from dryland shifting cultivati.. Silva Fennica vol. 51 no. 1B article id 1553 (remove) | Edit comment
Lönnroth E., (1929) Theoretical observations on volume growth and dr.. Acta Forestalia Fennica vol. 34 no. 32 article id 7245 (remove) | Edit comment
Renou-Wilson F., Farrell E. P. (2007) The use of foliage and soil information for mana.. Silva Fennica vol. 41 no. 3 article id 281 (remove) | Edit comment
Bhat K. M., (1980) Pith flecks and ray abnormalities in birch wood. Silva Fennica vol. 14 no. 3 article id 5082 (remove) | Edit comment
Heiskanen V., (1967) Book review: Grundriss der Forstbenuzung. Entste.. Silva Fennica vol. 1 no. 2 article id 4747 (remove) | Edit comment
Mehtätalo L., (2019) Reporting modern statistical analyses: reproduci.. Silva Fennica vol. 53 no. 3 article id 10257 (remove) | Edit comment
Ilonen P., Hari P. et al. (1979) On distribution of growth in crown system of you.. Silva Fennica vol. 13 no. 4 article id 5049 (remove) | Edit comment
Bogino S., Fernández Nieto M. J. et al. (2009) Climate effect on radial growth of Pinus sylvest.. Silva Fennica vol. 43 no. 4 article id 183 (remove) | Edit comment
Kilkki P., Pökälä R. (1975) A long-term timber production model and its appl.. Acta Forestalia Fennica vol. 0 no. 143 article id 7577 (remove) | Edit comment
Mikola P., (1971) Integration on timber production and forest recr.. Silva Fennica vol. 5 no. 4 article id 4855 (remove) | Edit comment
Schalin I., (1964) Some factors affecting the quantitative determin.. Acta Forestalia Fennica vol. 78 no. 1 article id 7154 (remove) | Edit comment
Cajander A. K., (1927) Teaching of forestry in Suomi, general features Silva Fennica vol. no. 4 article id 4438 (remove) | Edit comment
Vasaitis R., Stenlid J. et al. (2008) Stump removal to control root rot in forest stan.. Silva Fennica vol. 42 no. 3 article id 249 (remove) | Edit comment
Vanninen P., (2004) Allocation of above-ground growth in Pinus sylve.. Silva Fennica vol. 38 no. 2 article id 425 (remove) | Edit comment
Kalela E. K., (1942) Roots of a seedling in relation to roots of the .. Acta Forestalia Fennica vol. 50 no. 17 article id 7370 (remove) | Edit comment
Edvardsson J., Hansson A. (2015) Multiannual hydrological responses in Scots pine.. Silva Fennica vol. 49 no. 4 article id 1354 (remove) | Edit comment
The Forest 2000 Programme sub-commitee ., (1986) The Forest 2000 Programme in Finland. Silva Fennica vol. 20 no. 1 article id 5260 (remove) | Edit comment
Wuoti E., (1933) Studies on shrinkage of Norway spruce pulpwood a.. Acta Forestalia Fennica vol. 39 no. 6 article id 7277 (remove) | Edit comment
Sukatschew W., (1929) Betula Cajanderii sp.n. (Cajander birch) Acta Forestalia Fennica vol. 34 no. 13 article id 7226 (remove) | Edit comment
Kurttila M., Leskinen P. et al. (2008) Forest owners' decision support in voluntary bio.. Silva Fennica vol. 42 no. 4 article id 238 (remove) | Edit comment
Cajander A. K., (1926) The theory of forest types Acta Forestalia Fennica vol. 29 no. 3 article id 7193 (remove) | Edit comment
Your search results