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鄂东大别山国家重点保护野生植物优先保护定量研究
引用本文:方元平,项俊,胡扬,付德安.鄂东大别山国家重点保护野生植物优先保护定量研究[J].植物研究,2008,28(3):380-384.
作者姓名:方元平  项俊  胡扬  付德安
作者单位:1. 黄冈师范学院生命科学与工程学院,黄州,438000
2. 黄冈市林业局,黄州,438000
基金项目:湖北省教育厅科研项目 , 黄冈师范学院校科研和教改项目
摘    要:在野外调查的基础上,运用濒危系数、遗传价值系数和物种价值系数对鄂东大别山18种国家重点保护野生植物的优先保护顺序进行定量分析。结果表明属一级保护的有银杏、南方红豆杉、大别山五针松、金钱松、巴山榧树、连香树和楠木共7种,占38.9%;属二级保护的有秤锤树、喜树、香果树、鹅掌楸和川黄檗共5种,占27.8%;属三级保护的有厚朴、凹叶厚朴和榉树3种,占16.7%;属四级保护的有樟树、野大豆和金荞麦共3种,占16.7%。并提出了加强国家重点保护野生植物的保护措施。

关 键 词:国家保护植物  优先保护  鄂东大别山
文章编号:1673-5102(2008)03-0380-05
修稿时间:2007年7月11日

Quantitative Assessment of Priority for Conservation of the National Protected Plants in Dabieshan,Eastern of Hubei
FANG Yuan-Ping,XIANG Jun,HU Yang,FU De-An.Quantitative Assessment of Priority for Conservation of the National Protected Plants in Dabieshan,Eastern of Hubei[J].Bulletin of Botanical Research,2008,28(3):380-384.
Authors:FANG Yuan-Ping  XIANG Jun  HU Yang  FU De-An
Institution:(1.College of Life Science and Engineering,Huanggang Normal University,Huangzhou 438000) (2.Forest Bureau of Huanggang City,Huangzhou 438000) (3.Wildlife and Plant Conservation Station of Huanggang City,Huangzhou 438000
Abstract:Based on field investigation,the threatened coefficient,the genetic coefficient and the specific value coefficient were used for quantitative analyses to determine the priority of conservation of the national protected plants distributed in Dabieshan in this paper. The results showed that 7 species of the national protected plants belong to the first class protection,occupying 38.9% of total,5 species belong to the second,occupying 27.8% of total,3 species belong to the third,occupying 16.7% of total,and 3 species belong to the fourth,occupying 16.7% of total. Some effective conversation measures have been put forward.
Keywords:national protected plants  priority of conversation  Dabieshan in eastern of Hubei
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