Current issue: 53(2)

Under compilation: 53(3)

Impact factor 1.683
5-year impact factor 1.950
Silva Fennica 1926-1997
1990-1997
1980-1989
1970-1979
1960-1969
Acta Forestalia Fennica
1953-1968
1933-1952
1913-1932

Articles containing the keyword 'plant community'.

Category: Article

article id 7347, category Article
Aarno Kalela. (1939). Über Wiesen und wiesenartige Pflanzengesellschaften auf der Fischerhalbinsel in Petsamo Lappland. Acta Forestalia Fennica vol. 48 no. 2 article id 7347. https://doi.org/10.14214/aff.7347
English title: On meadows and meadow alike vegetation communities on the Rybachy Peninsula in Petsamo, Lapland.

The article presents the characteristics of different vegetation areas (meadows and peatlands) by their distinctive vegetation. The study area is by the Barents Sea and is the northernmost part of continental European Russia. Different sites are classified by plant communities and/or vegetation units.

The article continues on the second PDF-file. 

  • Kalela, ORCID ID:E-mail:
article id 7230, category Article
Viljo Kujala. (1929). Die Bestände und die ökologischen Horizontalschichten der Vegetation. Acta Forestalia Fennica vol. 34 no. 17 article id 7230. https://doi.org/10.14214/aff.7230
English title: Populations and the ecological layers of vegetation in horizontal direction.

To be able to exactly describe the similarities and differences of vegetation in certain areas, classifying the vegetation only in communities or formations is not enough. Therefore more classes are needed. The classification according the horizontal layers is based on the heights of plants and their relations to each other. Every population in one community has own area of height which extends to horizontal direction.

In comparison with populations the vegetation horizons create a biologically validated comparison of different vegetation groups and their parts. Defining the populations and vegetation horizons creates a division and systematization of plant communities on an ecological basis.       

The volume 34 of Acta Forestalia Fennica is a jubileum publication of professor Aimo Kaarlo Cajander.

  • Kujala, ORCID ID:E-mail:
article id 4620, category Article
Leo Heikurainen. (1951). Eräs suokasvillisuuden analysoimismenetelmä. Silva Fennica no. 70 article id 4620. https://doi.org/10.14214/sf.a9092
English title: Determination method for peatland vegetation.

The aim of the study was to develop an determination method to define vegetation type of fen-like pine swamps, which are combinations of two peatland types, quagmire and pine swamp. Typical for this peatland type is that the vegetation is very heterogenous. Patches of different types of plant communities are found within a small area, but in a large scale, there are only few main types of plant communities. The commonly used way to use sample plots to study tree stands suit poorly to determine the type of this kind of heterogenous ground vegetation. The article compares strip survey and circular plot survey, of which circular plot survey is determined to be less time consuming. The article describes a way to choose the locations of sample points to achieve most correct areas for different plant communities.

The article includes an abstract in German.

  • Heikurainen, ORCID ID:E-mail:
article id 4456, category Article
Aimo Kaarlo Cajander. (1930). Wesen und Bedeutung der Waldtypen. Silva Fennica no. 15 article id 4456. https://doi.org/10.14214/sf.a8990
English title: Characters and meaning of forest types.

The article contains three presentations given about forest type classification at the University of Tarto in Estonia. The article has an introduction, a part about the meaning of the natural classification of forest sites and up to now conducted studies on site classification. The second part presents the characteristics of plant communities and the forest types, and practical and theoretical meaning of forest types.

Classifying the forest sites is important in practical forestry, because the forest growth and forest valuation are dependent on the productivity of the soil. The classification of the sites for forest management purposes needs to result in classes that are easily distinguished in the forest. This then leads to forest management that best fits to a certain forest site. 

  • Cajander, ORCID ID:E-mail:

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