| 海南岛尖峰岭热带林型的主分量排序 |
| |
| 引用本文： | 郑德璋,李立,蒋有绪.海南岛尖峰岭热带林型的主分量排序[J].林业科学研究,1988(4):418-423. |
| |
| 作者姓名： | 郑德璋 李立 蒋有绪 |
| |
| 作者单位： | 中国林业科学研究院热带林业研究所
(郑德璋)，中国林业科学研究院资源信息研究所
(李立)，中国林业科学研究院林业研究所(蒋有绪) |
| |
| 摘 要： | 一、林地概况 尖峰岭林区位于北纬18°23′13″—18°52′30″,东经108°46′04″—109°02′43″,在中国植被区划中属琼南丘陵山地季雨林湿润雨林区。植被种类极其丰富,野生高等植物有1500多种,植被可分为四个垂直带,六个类型:1.稀树草原带:(1)稀树草原,(2)砂生植被,2.常绿季雨林带:(3)常绿季雨林,(4)沟谷雨林,3.山地雨林带:(5)山地雨林,4.山顶苔藓矮林带:(6)山顶苔藓矮林。
|
| 关 键 词： | 尖峰岭 林型 排序 |
| 收稿时间： | 1987/11/3 0:00:00 |
PRINCIPAL COMPONENT ORDINATION FOR TROPICAL FOREST OF JIANFENGLING, HAINAN ISLAND |
| |
| Zheng Dezhang,Li Li and Jiang Youxu.PRINCIPAL COMPONENT ORDINATION FOR TROPICAL FOREST OF JIANFENGLING, HAINAN ISLAND[J].Forest Research,1988(4):418-423. |
| |
| Authors: | Zheng Dezhang Li Li and Jiang Youxu |
| |
| Institution: | Zheng Dezhang(The Research Institute of Tropical Forestry CAF)Li Li(The Research Institute of Forest Resources Information Techniques CAF)Jiang Youxu(The Research Institute of Forestry CAF) |
| |
| Abstract: | The tropical forests of Jianfengling are divided into twenty-six forest types by using the method of principal component ordination. According to the value of importance of the genera in the sample areas, the general species and rare species which are of minor importance have to be rejected so as to reduce the statistic data. In the light of some specific site factors and specific distribution of species, the sample areas are preliminarily divided into groups, and then the principal component ordination analysis is applied in groups. |
| |
| Keywords: | Jianfengling forest type ordination |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《林业科学研究》浏览原始摘要信息 |
| 点击此处可从《林业科学研究》下载免费的PDF全文 |
|
