Vegetation types and exposure on acid rocks in south Häme, south Finland in Végétation et géomorphologie.

Auteurs :
MAKIRINTA, U.
Association Amicale Internationale de Phytosociologie, France

Description :
Three exposure areas were defined : sunny areas (W.S.E), zenith area (flat or with a slight gradient), shadow areas (WNW-N-ENE). Multivariate methods were used to analyze 97 vegetations releves, setting out from a dendrogram using program GROUPAGE. The clustering and classification method of the program TABORD and the principal component analysis method were used to order the releves in a multi-dimensional space.


Type de document :
Congrès

Source :
Colloque phytosociologique. 13, 1986, p. 469-484, Références bibliographiques : 17 réf.

Date :
1986

Identifiants :
isbn : 3-443-70002-X

Editeur :
Pays édition : France