| 稀有植物喜荫草种群结构及所在群落结构特征 |
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| 引用本文： | 陈焕强,余传文,王朝勇,郑景苏,莫锦华,许涵,李意德.稀有植物喜荫草种群结构及所在群落结构特征[J].热带林业,2010,38(4):29-31. |
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| 作者姓名： | 陈焕强 余传文 王朝勇 郑景苏 莫锦华 许涵 李意德 |
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| 作者单位： | [1]海南尖峰岭国家级自然保护区,海南乐东572542 [2]中国林业科学研究院热带林业研究所,广东广州510520 |
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| 基金项目： | 海南尖峰岭国家级森林生态系统定位研究站 |
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| 摘 要： | 文章对我国热带地区出现的稀有植物喜荫草S.tenella Bl.的种群结构及其所在群落结构特征进行描述。结果表明喜荫草在野外出现的频度较小,不易于被发现;但其种群结构较为稳定,更新良好。而且,喜荫草种群所在群落存在一定数量的本土特有种和保护植物,喜荫草能与它们良好的共生,它主要生长区域集中在尖峰岭自然保护区的范围内,得到良好的保护。
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| 关 键 词： | 喜荫草 种群结构 群落特征 |
The Population Structure and Community Structure Characteristics of Rare Plant Species Sciaphila B1. |
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| Chen Huanqiang,Yu Chuanwen,Wang Chaoyong,Zheng Jingsu,Mo Jinhua,Xu Han,Li Yide.The Population Structure and Community Structure Characteristics of Rare Plant Species Sciaphila B1.[J].Tropical Forestry,2010,38(4):29-31. |
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| Authors: | Chen Huanqiang Yu Chuanwen Wang Chaoyong Zheng Jingsu Mo Jinhua Xu Han Li Yide |
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| Institution: | 1.Hainan Jianfengling Nature Reserve,Ledong,Hainan,China 572542 2.Tropical Forestry Institute of Chinese Academy of Forestry,Guangzhou,China 510520) |
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| Abstract: | This Paper describes the population structure and community structural characteristics of rare plant species Sciaphila Bl.in tropical area of China.It reveals that Sciaphila Bl.rarely appear in the wild,and hard to be found.But it also appears that population communities are in stable conditions,regeneration is normal.Furthermore,there are quite a number of indigenous protected plants in the Sciaphila Bl.communities,which establish good symbiosis relationship.Its contribution is concentrated in Jianfengling Nature Reserve,where they are well protected. |
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| Keywords: | Sciaphila Bl Population structure Structure characteristic |
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