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生态学杂志 ›› 1990, Vol. ›› Issue (2): 24-27,58.

• 研究报告 • 上一篇    下一篇

长白山高山冻原植物群落的生态优势度

钱宏   

  1. 中国科学院植物研究所
  • 收稿日期:1989-01-24 修回日期:1989-06-06 出版日期:1990-04-10

Ecological Dominance of Alpine Tundra Phyto-communities on the Changbai Mountains

Qian Hong   

  1. Institute of Botany, Academia sinica
  • Received:1989-01-24 Revised:1989-06-06 Online:1990-04-10

关键词: 杉木, 天然次生常绿阔叶林, 土壤动物

Abstract: Eoological dominaces of fifty-nine alpine tundra plant associations are measured.The valuesof alpine tundra phyto-communities on the Changbai Mountains generally vary from 0.05 to 0.4,which is negatively correlated with species diversity.It is suitable to choose ecologicaldominance as a comprhensive index at community level.

Key words: Chinese fir, Native secondary evergreen broad-leaved forest, Soil fauna