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Bulletin of Botanical Research ›› 1995, Vol. 15 ›› Issue (3): 397-402.

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THE CLUSTERING AND ORDINATION OF Quercus variabilis ROREST IN MANGHE NATURAL CONSERVATION, SHANXI

Mi Xiang cheng, Zhang Jin tun, Zhang Feng, Shang guan Tie hang   

  1. Shanxi University, Taiyuan 030006 Shanxi
  • Received:1995-01-01 Online:1995-09-15 Published:2016-06-14

Abstract: In this paper, the Quercus variabilis forests in Manghe Natural Conservation were studied using methods of hierarchical classification, polar ordination(PO), principal component analysis(PCA), and correspondence analysis(CA).As a result, the Quercus variabilis forests were divided into five associations. Furthermore, the analysis of PO, PCA and CA reflected the continuous changes of vegetation and the environmental variation.

Key words: Manghe Natural Conservation, Vegetation analysis, Ordination, Clustering analysis