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| 黄土高原子午岭柴松林群落组成及群落结构研究 | |
| 引用本文： | 曹旭平,薛瑶芹,赵峰,张文辉,周建云.黄土高原子午岭柴松林群落组成及群落结构研究[J].西北林学院学报,2011,26(1):1-7. |
| 作者姓名： | 曹旭平 薛瑶芹 赵峰 张文辉 周建云 |
| 作者单位： | 1. 延安市黄龙山林业局,陕西,黄龙,715702 2. 西北农林科技大学西部环境与生态教育部重点实验室,陕西杨陵,712100 3. 兰州市园林科学研究所,甘肃兰州,730070 |
| 基金项目： | 国家“十一五”科技支撑计划项目(2006BAD09B03); 中国科学院西部行动计划项目(KZCX22XB2205) |
| 摘 要： | 通过样地调查,对陕西子午岭的天然柴松林的植物组成和群落结构进行了研究。结果表明:(1)柴松群落中,共有52科120属162种种子植物,可划分为12个类型和9个变型,北温带成分最多(51属),占总属数的49.51%,热带植物成分占一定比例;(2)柴松群落可划分为5个群落类型:柴松+辽东栎-水栒子-苔草群落;柴松-虎榛子-苔草群落;柴松-水栒子-苔草群落;柴松-黄蔷薇-苔草群落;柴松-绣线菊-苔草+野棉花群落;(3)不同群落类型的物种组成和林分结构有所不同,但以柴松为优势种所构建的群落环境有一定的相似性。 |
| 关 键 词： | 柴松 群落类型 区系组成 群落结构 |
Community Composition and Structure of Pinus tabulae formis f.shekannesis Forest in Ziwuling Region |
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| CAO Xu-ping,XUE Yao-qin,ZHAO Feng,ZHANG Wen-hui,ZHOU Jian-yun.Community Composition and Structure of Pinus tabulae formis f.shekannesis Forest in Ziwuling Region[J].Journal of Northwest Forestry University,2011,26(1):1-7. | |
| Authors: | CAO Xu-ping XUE Yao-qin ZHAO Feng ZHANG Wen-hui ZHOU Jian-yun |
| Institution: | CAO Xu-ping1,XUE Yao-qin2,ZHAO Feng3,ZHANG Wen-hui2,ZHOU Jian-yun2(1.Yan-an Huanglongshan Forestry Bureau,Yan'an,Shaanxi 710100,China,2.Key Laboratory of Environment and Ecology in Western China,Ministry of Education,Northwest A&F University,Yangling,Shaanxi 712100,3.Lanzhou Ornamental Horticulture Institute,Lanzhou,Gansu 730070,China) |
| Abstract: | Based on the detailed plot investigation and plant specimen collection carried out in Ziwuling ridge,Shaanxi Province,the species composition and community structure of entire Pinus tabulaeformis f.shekannesis community and those in different community types which located in different habitats were systematically studied.The results showed:(1) there were 162 species of seed plants in P.tabulaeformis f.shekannesis community,belonging to 120 generas,52 families,and among them Rosaceae,Leguminosae,Compositae,G... |
| Keywords: | Pinus tabulaeformis f shekannesis community type floristic element community structure |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |