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生态学杂志 ›› 2001, Vol. ›› Issue (1): 45-47.

• 研究报告 • 上一篇    下一篇

江西省水生维管束植物群落与环境因子关系的初步研究

杨海龙1, 叶居新2   

  1. 1. 韩山师范学院化生系, 潮州521041;
    2. 南昌大学生物科学工程系, 330047
  • 收稿日期:1999-06-08 修回日期:1999-08-09 出版日期:2001-02-10
  • 基金资助:
    江西省自然科学基金及韩山师院科研基金资助

Primary Study on Interrelation between Aquatic Vascular Plant Communities and Environmental Factors in Jiangxi Province

Yang Hailong1, Ye Juxin2   

  1. 1. Department of Chemistry and Biology, Hanshan Tearchers College, Chaozhou, 521041;
    2. Department of Biological Science and Technology, Nanchang University, Nanchang, 330047
  • Received:1999-06-08 Revised:1999-08-09 Online:2001-02-10

关键词: 小黑山岛, 海萝, 底质, 向海开放度, 潮位

Abstract: Thirty two aquatic vascular plant communities and their water environments were surveyed in Jiangxi province.The communities were analysed using PCA(principal component analysis) ordination to determine the relationship between the communities and environmental factors,according to pH value,depth of water,COD, DO,NP and HM.The results showed that information in original environmental data of communities was held 71.0% in the first two components of PCA ordination,COD, DO,NP and HM were the principal factors to determine the ecological distribution of aquatic vascular plant..

Key words: Xiaoheishan Island, Gloiopeltis furcata, subbottom, Baardseth index, tidal level.

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