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- Title
Spruce forest bryophytes in central Norway and their relationship to environmental factors including modern forestry.
- Authors
Frisvoll, A. A.; Presto, T.
- Abstract
In this study of bryophyte diversity in 110 patches of spruce forests of bilberry, small fern, low herb, tall fern and tall herb type in Sor-Trondelag, central Norway, each patch (from 0.24 to 9.33 ha) was classified as one main vegetation type and one successional stage or cutting class. The bryophytes in each patch were censused in randomlyestablished squares of 10 x 10 m, supplemented by complete sampling in the rest of the patch. A number of environmental variables was sampled, and the data sets treated with DCA and CCA. Altogether 210 bryophytes (71 liverworts and 139 mosses) were found in the squares, and 285 (96 liverworts and 189 mosses) in the forest patches. The averagenumber of liverworts, mosses and bryophytes in forest patches increased gradually from the dry and poor to the moist and rich forest types. Several red listed and other interesting spruce forest species hadtheir only or main occurrence in the rich and humid forest, and in old cutting classes.
- Subjects
FORESTS &; forestry; PLANT ecology
- Publication
Ecography, 1997, Vol 20, Issue 1, p3
- ISSN
0906-7590
- Publication type
Article
- DOI
10.1111/j.1600-0587.1997.tb00342.x