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植物研究 ›› 2003, Vol. 23 ›› Issue (4): 458-463.

• 论文 • 上一篇    下一篇

关帝山神尾沟森林群落木本植物种间联结性与相关性研究

张金屯1, 2, 焦蓉2   

  1. 1. 北京师范大学生命科学院, 北京 100875;
    2. 山西大学黄土高原研究所, 太原 030006
  • 收稿日期:2003-03-24 出版日期:2003-12-15 发布日期:2016-06-14
  • 作者简介:张金屯(1957-),男,教授,主要从事植物生态学数量生态学和种群生态学研究。
  • 基金资助:
    国家自然科学基金(30070140)资助

INTERSPECIFIC ASSOCIATION BETWEEN WOODY PLANTS IN SHENWEIGOU OF GUANDI MOUNTAINS, SHANXI PROVINCE

ZHANG Jin-Tun1, 2, JIAO Rong2   

  1. 1. College of Life Sciences, Beijing Normal University, Beijing 100875;
    2. Institute of Loess Plateau, Shanxi University, Taiyuan 030006
  • Received:2003-03-24 Online:2003-12-15 Published:2016-06-14

摘要: χ2检验和Pearson相关系数检验研究了关帝山神尾沟植物群落的种间关系,分别测定了8种乔木和18种灌木植物在神尾沟植物群落中的总体关联性以及它们在7类不同群落中的种间联结性和相关性。结果清楚地反映了木本植物种间关系以及它们在资源利用和生态位上的差异。

关键词: 种间联结, 种间相关, 森林群落, 山西

Abstract: Interspecific relationship of woody plants in Shenweigou of Guandi Mountains were studied by use of χ2-test and Pearson's correlation coefficient. The associations and correlations of 8 tree species and 18 scrubs in Shenweigou area and in different communities were analyzed. The results clearly show their interspecific relationships and their differences in resource utilization and niches.

Key words: Interspecific association, interspecific correlation, forest community, Shanxi Province