Saxicolous lichen community structure and characteristics in mountainous area of southern Urumqi
乌鲁木齐南部山区岩面生地衣群落特征的研究

Community structure and species diversity of the saxicolous lichens in forest ecosystem of mountainous area of southern Urumqi were analyzed using the principal component analysis (PCA) and cluster analysis methods. Forty-nine saxicolous lichen species belonging to 23 genera in 13 families of 4 orders were found in this ecosystem. According to the results of multivariate analysis and universal characteristics of habitat, the saxicolous lichen community in this forest ecosystem can be classified into three t...