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cje ›› 1994, Vol. ›› Issue (2): 34-35,43.

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Species Diversity and Population Distribution Pattern of Mangrove Community in Aotou of Guangdong

Chen Guizhu, Miao Shenyu   

  1. 1. Institute of Environmental Science, Zhongshan University, Guangzhou 510275;
    2. Department of Biology, Zhongshan university, Cuangzhou 510275
  • Received:1993-05-12 Online:1994-04-10

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Abstract: For mangrove community in Aotou of Guangdong,its Simpson index is 0.647,Shannon-Wiener index is 1.904,PIE is 0.552,and evenness is 73.66%,Compared with southern subtropical evergreen broadleaf forest community,the species diversity of the mangrove community is much lower,but its evenness makes no significant difference. Except for Avzicennia marina which shows a poisson distribution all the species of mangrove community are basically clumped distributed,which characterizes the features of the mangrove community.

Key words: soil moisture, precision irrigation, growth indices of grape.