%0 Journal Article %T Fuzzy C-means Clustering Applied to the Classification of Glycyrrhiza uralensis Communities in North China %J - %D 2017 %X Fuzzy C-means clustering is a soft technique and has some advantages in ecological studies. Glycyrrhiza uralensis is an endangered medicinal plant species and mainly distributed in North China. Species data of 100 plots of 5 m x 5 m from semi-arid and arid regions in North China were analyzed by fuzzy C-means clustering. A hundred plots were classified into 12 vegetation formations by fuzzy C-means clustering. These formations were main communities dominated by Glycyrrhiza uralensis in North China. Each formation has its own composition, structure, distribution range and environment, and all of them should be protected effectively. The results suggest that fuzzy C-means clustering is an useful technique for classification of plant community. %K Fuzzy Set Theory %K Numerical Classification %K Licorice %K Medicinal Plant %K Ecological Conservation %U http://www.sciencepublishinggroup.com/journal/paperinfo?journalid=134&doi=10.11648/j.acis.20170505.13