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生态学杂志 ›› 1993, Vol. ›› Issue (6): 1-5.

• 研究报告 •    下一篇

长白山北坡椴树红松林高等植物物种多样性

郝占庆, 赵士洞, 陶大立, 王淼   

  1. 中国科学院沈阳应用生态研究所, 110015
  • 收稿日期:1993-03-23 修回日期:1993-04-22 出版日期:1993-12-10

Species diversity of higher plants in Lime korean pine forest on nortkern slope of Changbai mountain

Hao Zhanqing, Zhao Sidong, Tao Dali, Wang Miao   

  1. Institute of Applied Ecology, Acadenzia Sinica, Shenyang, China, 110015
  • Received:1993-03-23 Revised:1993-04-22 Online:1993-12-10

关键词: NaCl, 花棒, 光合特性, 游离氨基酸

Abstract: The Shannon diversity index and evenness are used to analyse the species diversity of higher plants in lime korean pine forest on northern slope of Changbai Mountain. The results show that Shannon diversity in-dex is 2.8228 for woody plants,2.9766 for herbs;the Shannon evenness is 0.7292 for woody plants,6436 for herbs.The species abundance distributions of both woody plants and herbs resernble a log series distribution.

Key words: NaCl, Heyedysarum scoparium, photosynthesis characteristics, free amino acid.