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应用生态学报 ›› 1998, Vol. 9 ›› Issue (6): 575-580.

• 研究论文 • 上一篇    下一篇

热带森林乔木种群分布格局及其研究方法的比较

王峥峰1, 安树青1, 朱学雷1, David G. Campell2, 杨小波3   

  1. 1. 南京大学生物科学与技术系, 南京210093;
    2. Department of Biology, Grinnell College, Iowa 50112, USA;
    3. 海南大学农学院, 海口570228
  • 收稿日期:1996-07-20 修回日期:1997-12-25 出版日期:1998-11-25 发布日期:1998-11-25
  • 基金资助:

    中外合作研究;Luce基金资助项目

Distribution pattern of tree populations in tropical forest and comparison of its study methods

Wang Zhengfeng1, An Shuqing1, Zhu Xuelei1, David G. Campell2, Yang Xiaobo3   

  1. 1. Department of Biological Science and Technology, Nanjing University, Nanjing 210093;
    2. Department of Biology, Grinnell College, Grinnell, Iowa 50112, USA;
    3. Faculty of Agriculture, Hainan University, Hainan 570228
  • Received:1996-07-20 Revised:1997-12-25 Online:1998-11-25 Published:1998-11-25

摘要: 应用样地个体数为基础的方差/均值比率、Morisita分散指标,以及以个体距离为基础的最近邻体法、复合个体距离分析法对海南岛吊罗山山地雨林8个主要种群分布格局进行了比较研究。结果表明,8个种群为聚集或随机分布,4种测定方法中以复合个体距离分析法较好。

关键词: 分布格局, 热带雨林, 空间统计学, 聚集度系数, Ross-Li模型, MODIS BRDF

Abstract: By means of individual in-plot-based variance/mean ratio and Morisita's dispersion index, and individual distance based modified nearest neighbor method and combined count distance -analysis, the distribution patterns of eight major species in mountainous tropical rain forest in Diaolou Mountain of Hainan were investigated.The results show that the distributions of all eight species are clumped or random, and that among the four methods, the combined count distance analysis is the best.

Key words: Distribution pattern, Tropical rain forest, Spatial statistics, Ross-Li model, clumping index, MODIS BRDF