元宝山南方红豆杉种群分布格局及动态

应用生态学报 ›› 2000, Vol. ›› Issue (2): 169-172.

元宝山南方红豆杉种群分布格局及动态

李先琨, 黄玉清, 苏宗明

广西壮族自治区中国科学院广西植物研究所, 桂林541006

收稿日期:1998-10-22 修回日期:1999-06-03 出版日期:2000-03-25
通讯作者: 李先琨,男,1967年生,副研究员,从事植物生态、农业生态学方面的研究,发表论文30余篇.E-mail:ecollxk@163.net
基金资助:
国家自然科学基金(39960018);广西自然科学基金资助项目(桂科自9518011号)

Distribution pattern and its dynamics of Taxus chinensis var. mairei population on Yunbaoshan Mountain.

LI Xiankun, HUANG Yuqing, SU Zongming

Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006

Received:1998-10-22 Revised:1999-06-03 Online:2000-03-25

摘要/Abstract

摘要： 采用相邻格子样方法取样数据,应用方差 /均值比的t检验法、负二项参数、格林指数、Cassie指标、扩散型指数、丛生指标、平均拥挤度和聚块性指数等方法及分布模型,研究了南方红豆杉种群的空间分布格局及其动态.结果表明,南方红豆杉种群空间格局为集群分布,从幼苗到大树,其集群程度减小,大树呈随机分布.

李先琨, 黄玉清, 苏宗明. 元宝山南方红豆杉种群分布格局及动态[J]. 应用生态学报, 2000, (2): 169-172.

LI Xiankun, HUANG Yuqing, SU Zongming. Distribution pattern and its dynamics of Taxus chinensis var. mairei population on Yunbaoshan Mountain.[J]. Chinese Journal of Applied Ecology, 2000, (2): 169-172.

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