Open AccessSpruce forest bryophytes in central Norway and their relationship to environmental factors including modern forestry
Author(s) -
Frisvoll Arne A.,
Prestø Tommy
Publication year - 1997
Publication title -
ecography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.973
H-Index - 128
eISSN - 1600-0587
pISSN - 0906-7590
DOI - 10.1111/j.1600-0587.1997.tb00342.x
Subject(s) - bryophyte , vegetation (pathology) , fern , ecology , geography , moss , forestry , epiphyte , botany , biology , pathology , medicine
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 Ser‐Trøndelag, 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 randomly established squares of 10 × 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 average number 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 had their only or main occurrence in the rich and humid forest, and in old cutting classes