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林业资源管理 ›› 2008, Vol. 0 ›› Issue (2): 85-89.doi: 10.13466/j.cnki.lyzygl.2008.02.017

• 科学技术 • 上一篇    下一篇

海南霸王岭林区青皮天然林资源与乔木层群落学特征

李希娟1, 宋启道2, 陈秋波3   

  1. 1.华南热带农业大学农学院,海南 儋州 571737;
    2.华南热带农业大学环境与植物保护学院,海南 儋州 571737;
    3.中国热带农业科学院,海南 儋州 571737
  • 收稿日期:2008-01-14 修回日期:2008-03-25 出版日期:2008-04-28 发布日期:2020-11-30
  • 通讯作者: 陈秋波(1950-),男,研究员,博士生导师。 Email:qbchen@21cn.com
  • 作者简介:李希娟(1982-),女(蒙古族),在读研究生,森林培育专业,主要研究城市森林。
  • 基金资助:
    海南省教育厅高等学校科研资助项目“海南岛青皮林群落数量分类及动态学研究”(HJ200533)

The Resources and Community Characteristics of Vitica mangachapoi Blanco Forest in Bawangling Nature Reserve of Hainan Island

LI Xijuan1, SONG Qidao2, CHEN Qiubo3   

  1. 1. College of Agronomy,SCUTA,Danzhou 571737,Hainan,China;
    2. College of Environment and Plant Protection,SCUTA,Danzhou 571737,Hainan,China;
    3. Chinese Academy of Tropical Agricultural Sciences,Danzhou 571737,Hainan,China
  • Received:2008-01-14 Revised:2008-03-25 Online:2008-04-28 Published:2020-11-30

摘要: 以海南霸王岭自然保护区3?600m2青皮林样地的调查材料为基础,分析了青皮林群落资源与乔木层群落特征。结果表明:林分平均蓄积量149.49m3/hm2,最高达330.98m3/hm2;平均胸径10.2cm,最大胸径44.0cm;平均树高9.6m。青皮由于相对密度、相对优势度较大,重要值达161.415?9,导致其他物种种类减少,造成群落生物多样性降低。

关键词: 青皮, 资源, 群落学特征, 霸王岭, 海南岛

Abstract: The resources and community characteristics of Vitica mangachapoi Blanco forest were examined in 3600m2 plots in Bawangling Nature Reserve of Hainan Island.Based on the sample plot data,the mean timber volume is 149.49m3/hm2 and the maximum timber volume is 330.98m3/hm2. The mean diameter at breast height (DBH)is 10.2cm,the maximum DBH is 44.0cm and the mean height is 9.6m.Because of the high relative density and relative dominancy,the Vitica mangachapoi Blanco's important value is 165.4159.So the quantity of other species is decreasing and the biodiversity is low.

Key words: Vatica mangachapoi Blanco, resources, community characteristics, Bawangling, Hainan Island

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