欢迎访问《应用生态学报》官方网站,今天是 分享到:

应用生态学报 ›› 2003, Vol. ›› Issue (12): 2355-2358.

• 研究论文 • 上一篇    下一篇

万木林自然保护区不同群落优势种高度结构研究

毕晓丽1, 洪伟2, 吴承祯2, 闫淑君2, 封磊2, 王新功2   

  1. 1. 北京师范大学生态学研究所, 北京 100875;
    2. 福建农林大学林学院, 南平 353001
  • 收稿日期:2001-11-30 修回日期:2002-06-24 出版日期:2003-12-15
  • 通讯作者: 吴承祯,通讯联系人.E-mail:zjwucz@public.npptt.fj.cn
  • 基金资助:
    福建省科技厅重大资助项目(2001F007、2001Z025)

Height structures of dominant species of different subtropical evergreen broadleaved forest communities in Wanmulin Natural Reserve

BI Xiaoli1, HONG Wei2, WU Chengzhen2, YAN Shujun2, FENG Lei2, WANG Xingong 2   

  1. 1. Institute of Ecology, Beijing Normal University, Beijing 100875, China;
    2. Forestry College, Fujian Agriculture and Forestry University, Nanping 353001, China
  • Received:2001-11-30 Revised:2002-06-24 Online:2003-12-15

Abstract: Based on the data of four subtropical evergreen broadleaved forest communities in Wanmulin Natural Reserve,whose dominant species were Tsoongiodendron odorum Chun, Cinnamomum micranthum Hayata, Castanopsis fabri Hance and Pinus massoniana ,respectively,the height class and diameter class structures and the dynamics of height structure were analyzed. The results showed that the relationships between tree species,tree density,basal area at D.B.H,and height class (or diameter class) could be simulated by different equations. There was a significant positive correlation between tree species and tree density for different height class or different D.B.H. class. The structure dynamic analysis showed that the community of Tsoongiodendron odorum Chun was very unstable,and the species sharing degree in four communities was fairly lower,indicating that the dominant species were very obvious. The results could give a useful clue for the studies on endangered mechanism of rare species.

中图分类号: