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植物研究 ›› 1995, Vol. 15 ›› Issue (3): 397-402.

• 论文 • 上一篇    下一篇

山西蟒河自然保护区栓皮栎林的聚类和排序

米湘成, 张金屯, 张峰, 上官铁梁   

  1. 山西大学, 山西, 太原 030006
  • 收稿日期:1995-01-01 出版日期:1995-09-15 发布日期:2016-06-14
  • 基金资助:
    山西省自然科学基金, 留学基金

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

摘要: 本文用等级聚类、极点排序、主成分分析和对应分析等多元分析法, 对蟒河自然保护区的栓皮标(Quercus variabilis)林进与于了聚类和排序。等级聚类法将蟒河自然保护区的栓皮栎林划分为五个群丛, 极点排序、主成分分析和对应分析三种方法得出一致的结论, 并较好地反映了环境变化的梯度及植被变化的连续性。综合分析表明栓皮栎林是保护区内稳定的群落类型。

关键词: 栓皮栎林, 聚类分析, 排序

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