|
|||||
|
|
| 广东南岭大东山浙江润楠群落物种多样性与区系地理成分分析 | |
| 引用本文： | 胡晓敏,董安强,王发国,陈林,翟俊文,陈志明,邢福武.广东南岭大东山浙江润楠群落物种多样性与区系地理成分分析[J].武汉植物学研究,2011,29(3):265-271. |
| 作者姓名： | 胡晓敏 董安强 王发国 陈林 翟俊文 陈志明 邢福武 |
| 作者单位： | 1. 中国科学院华南植物园,广州,510650;中国科学院研究生院,北京,100049 2. 中国科学院华南植物园,广州,510650;仲恺农业工程学院,广州,510225 3. 中国科学院华南植物园,广州,510650 4. 广东南岭国家级自然保护区大东山管理处,广东清远,513318 |
| 基金项目： | 广东南岭国家级自然保护区植物综合调查研究项目(0741021001) |
| 摘 要： | 应用植被调查样地法研究了广东南岭国家级自然保护区大东山片区的浙江润楠群落的物种多样性、区系地理成分,以及优势种种群的年龄结构。结果表明：（1）在1600m2的样地内共有维管束植物73科119属169种,群落的数量优势科为樟科、蔷薇科、山茶科、壳斗科及杜鹃花科等,种类组成的科、属地理成分中热带成分分别占74·51%和70·10%,温带成分分别占23·53%和33·64%;（2）该群落浙江润楠种群以幼、中龄树为主,其优势地位明显且稳定,乔木层的亚优势树种以罗浮栲、马尾松及荷木等为主;（3）群落垂直结构分为乔木层、灌木层和草本层3层,灌木层的物种最丰富,对群落物种多样性分析发现,Simpson指数：灌木层（乔木层=草本层,Shannon指数：灌木层（乔木层（草本层,Margalef指数：灌木层（乔木层（草本层,Pielou指数：乔木层（灌木层（草本层。 |
| 关 键 词： | 南岭 大东山 浙江润楠 物种多样性 区系组成 群落分析 |
Species Diversity and Floristic Components of Machilus chekiangensis Community in Dadongshan,Nanling National Nature Reserve,Guangdong |
|
| HU Xiao-Min,DONG An-Qiang,WANG Fa-Guo,CHEN Lin,ZHAI Jun-Wen,CHEN Zhi-Ming,XING Fu-Wu.Species Diversity and Floristic Components of Machilus chekiangensis Community in Dadongshan,Nanling National Nature Reserve,Guangdong[J].Journal of Wuhan Botanical Research,2011,29(3):265-271. | |
| Authors: | HU Xiao-Min DONG An-Qiang WANG Fa-Guo CHEN Lin ZHAI Jun-Wen CHEN Zhi-Ming XING Fu-Wu |
| Institution: | HU Xiao-Min~1,2,DONG An-Qiang~1,4,WANG Fa-Guo~1,CHEN Lin~1,ZHAI Jun-Wen~1,CHEN Zhi-Ming~3,XING Fu-Wu~1*(1.South China Botanical Garden,Chinese Academy of Sciences,Guangzhou 510650,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100049,3.Dadongshan Management Office of Guangdong Nanling National Nature Reserve,Qingyuan,Guangdong 513318,4.Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China) |
| Abstract: | Species diversity,floristic components,and age structure of the dominant species population of the Machilus chekiangensis community in Dadongshan,Nanling National Nature Reserve,Guangdong Province were studied by using the method of plots for vegetation survey.Results showed:(1) There were 169 vascular species belonging to 119 genera and 73 families in an area of 1600 m2.The families which have more in the amount of the community included Lauraceae,Rosaceae,Theaceae,Fagaceae and Ericaceae.The floristic elem... |
| Keywords: | Nanling Dadongshan Machilus chekiangensis Species diversity Floristic components Community analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《武汉植物学研究》浏览原始摘要信息 | |
| 点击此处可从《武汉植物学研究》下载免费的PDF全文 | |