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| 福建三明不同更新方式的米槠林物种多样性研究 | |
| 引用本文： | 宋晓英,牛树奎,彭彪,柯玉琼. 福建三明不同更新方式的米槠林物种多样性研究[J]. 亚热带植物科学, 2006, 35(2): 31-34 |
| 作者姓名： | 宋晓英 牛树奎 彭彪 柯玉琼 |
| 作者单位： | 1. 福建三明林业学校, 福建 三明 365001;2. 北京林业大学 资源与环境学院, 北京 100083;3. 福建林业职业技术学院, 福建 南平 353000;4. 福建漳平市林业局, 福建 漳平 364400 |
| 摘 要： | 本文从α多样性尺度总结三种不同更新方式的米槠林群落的物种多样性状况。结果表明,不同更新方式的米槠林群落中,物种丰富度、多样性指数和均匀度表现为天然更新> 人促更新> 人工造林。天然更新和人促更新米槠林是在皆伐迹上未经炼山发育起来的群落,而人工造林米槠林是从火烧迹地上发育的。天然更新米槠林处于演替的中级阶段,未达到顶级群落;而人促更新和人工造林米槠林则处于衰退阶段。 |
| 关 键 词： | 更新方式 米槠 物种多样性 福建三明 |
| 文章编号： | 1009-7791（2006）02-0031-04 |
| 收稿时间： | 2006-01-23 |
| 修稿时间： | 2006-01-23 |
A Study on Species Diversity of Different Regeneration Patterns in Castanopsis carlesii Forest in Sanming,Fujian Province |
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| SONG Xiao-ying,NIU Shu-kui,PENG Biao,KE Yu-qiong. A Study on Species Diversity of Different Regeneration Patterns in Castanopsis carlesii Forest in Sanming,Fujian Province[J]. Subtropical Plant Science, 2006, 35(2): 31-34 | |
| Authors: | SONG Xiao-ying NIU Shu-kui PENG Biao KE Yu-qiong |
| Affiliation: | 1. Fujian Sanming Forestry School, Sanming 365001, Fujian China; 2. College of Resources and Environment, Beijing Forestry University, Beijing 100083, Beijing China; 3. Forestry Professional Technological College of Fujian, Nanping 353000, Fujian China; 4. Forestry Bureau of Zhangping, Zhangping 364400, Fujian China |
| Abstract: | Applying α-diversity indices,the species diversity of different regeneration patterns in Castanopsis carlesii community in Sanming,Fujian Province were analysed.The results showed that the species richness index,diversity index and evenness index of different regeneration patterns were in the following order:natural regeneration >artificial regeneration >artificial afforestation.C. carlesii forest of natural regeneration was in the middle stage of succession,and C. carlesii forest of artificial regeneration and artificial afforestation were in the degenerative stage. |
| Keywords: | regeneration pattern castanopsis carlesii species diversity Sanming, FuJian Province |
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