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应用生态学报 ›› 1999, Vol. 10 ›› Issue (6): 641-644.

• 研究论文 •    下一篇

海南五指山热带山地雨林主要种群结构特征分析

朱学雷1, 安树青1, 张立新1, 王峥峰2, DavidG. Campbell3   

  1. 1. 南京大学生物科学与技术系, 南京210093;
    2. 中山大学生命科学院, 广州510275;
    3. Department of Biology Grinnell College, Iowa 50112USA
  • 收稿日期:1998-03-31 修回日期:1998-09-10 出版日期:1999-11-25 发布日期:1999-11-25
  • 通讯作者: 安树青
  • 作者简介:朱学雷,男,24岁,南京大学生物科学与技术系96级硕士研究生.学科方向植物生态学,发表文章7篇.E-mail:shn@nju.edu.cn
  • 基金资助:

    国家自然科学基金重点项目(398303100)、Luce Foundation项目;中国博士后基金

Population structure of tropical montane rainforest on Wuzhi Mountain of Hainan

Zhu Xuelei1, An Shuqing1, Zhang Lixin1, Wang Zhengfeng2   

  1. 1. Department of Biological Science and Technology, Nanjing University, Nanjing 210093;
    2. School of Life Science, Zhongshan University, Guangzhou 510275
  • Received:1998-03-31 Revised:1998-09-10 Online:1999-11-25 Published:1999-11-25

摘要: 对海南五指山热带山地雨林线枝蒲桃、毛荔枝、鸭脚木、谷木、山苦茶和海南柿6个主要种群进行年龄结构分析,结果表明这6个种群均为增长型结构,现处于发展阶段。这些种群的发展状况将直接决定五指山热带山地雨林未来的类型。同时对其中的线枝蒲桃进行静态生命表和波谱分析,结果表明线枝蒲桃种群的动态过程存在周期性,其更新与林窗有密切关系。

关键词: 山地雨林, 年龄结构, 静态生命表, 波谱分析, 保氮剂, 高温堆肥, 氨挥发, 氮素损失, 水葫芦

Abstract: The analysis on the age structure of six dominant populations Syzygium araiocladum, Nephelium topengii,Schefflera octophylla, Memecylon ligustrifolium, Mallotus oblongifolius and Diospyros hainanensis in the montane rainforest on Wuzhi Mountain of Hainan Province show that all the populations had an increasing structure and were in developmental stage. The development of these populations would determine the future formation type of the tropical montane rainforest. Static life table analysis and spectral analysis on Syzygium araiocladum show that an obvious periodic fluctuation existed in the population, and that its regeneration was strongly related to forest gaps.

Key words: Montane rainforest, Age structure, Static life table, Spectral analysis, ammonia volatilization, Eichhornia crassipes, nitrogen loss, nitrogen preserving agent, high temperature composting