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Position: Home > Articles > The Structure and Interspecific Correlation of Machilus chinensis Community in Nan'ao Island,Guangdong Journal of South China Agricultural University 2010,31 (4) 96-100

广东南澳岛中华楠群落结构及种间相关性分析

作  者:
彭剑华;肖泽鑫;詹潮安;杨海东;谭一波;吴凯胜
单  位:
汕头市林业科学研究所
关键词:
中华楠;种间相关;物种多样性;南澳岛
摘  要:
基于广东南澳岛中华楠Machilus chinensis群落调查,分析了群落的结构特征、物种多样性和种间相关性.结果表明,1 400 m2的样地中,共有维管束植物45种,隶属29科39属.群落的主要优势树种为中华楠、台湾相思Acaciaconfusa、鸭脚木Schefflera octophylla,整个群落的Shannon-Wiener多样性指数、Margalef丰富度指数及Pielou均匀度指数均表现为灌木层>乔木层>草本层.16个乔木层优势树种的Pearson相关系数检验中有9个种对存在显著相关.
译  名:
The Structure and Interspecific Correlation of Machilus chinensis Community in Nan'ao Island,Guangdong
作  者:
PENG Jian-hua,XIAO Ze-xin,ZHAN Chao-an,YANG Hai-dong,TAN Yi-bo,WU Kai-sheng(Shantou Forestry Research Institute,Shantou 515041,China)
关键词:
Machilus chinensis;interspecific correlation;diversity;Nan'ao Island
摘  要:
Based on the data collected from the sampling plot in Nan'ao Island,this paper analyzed the structure,diversity and interspecific correlation of the Machilus chinensis community.The results showed that there were 45 species of vascular plants belonging to 39 genera and 29 families in 1 400 m2 plots.Machilus chinensis,Acacia confusa and Schefflera octophylla were the dominant tree species.The Shannon-Wiener diversity index,Margalef richness index and Pielou evenness index of the community showed shrub layer>tree layer>herb layer.There were 9 species pairs showing significant correlation in 16 dominant tree species.

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