|
|||||
|
|
| 云南石林喀斯特地区半湿润常绿阔叶林附生植物的初步研究 | |
| 引用本文： | 徐海清,刘文耀,沈有信,刘伦辉,李玉辉,.云南石林喀斯特地区半湿润常绿阔叶林附生植物的初步研究[J].广西植物,2006,26(1):43-48,96. |
| 作者姓名： | 徐海清 刘文耀 沈有信 刘伦辉 李玉辉 |
| 作者单位： | 1. 中国科学院,西双版纳热带植物园,昆明分部,云南,昆明,650223;中国科学院,研究生院,北京,100039 2. 中国科学院,西双版纳热带植物园,昆明分部,云南,昆明,650223;澳大利亚科廷理工大学,GPO Box U1987 Perth,WA 6845 3. 中国科学院,西双版纳热带植物园,昆明分部,云南,昆明,650223 4. 云南师范大学,地理与旅游学院,云南,昆明,650092 |
| 基金项目： | 中国科学院"百人计划" , 云南省科研项目 , 中国科学院资助项目 |
| 摘 要： | 对云南石林喀斯特山地原生植被——半湿润常绿阔叶林中附生植物的组成、生物量以及附生植物持水量等进行研究,结果表明该区森林林木附生植物种类相对较少,只有8科9种附生维管束植物和5种苔藓植物,而林内岩石表面则有石附生维管束植物16科17种,苔藓植物3种,两种不同生境附生植物的相似性系数为0.5。相同取样面积(400cm2)条件下,岩石表面附生植物平均生物量(11.7g)比林木表面(4.9g)的高。附生植物一次持水量为自身干重的5.5~9.7倍。 |
| 关 键 词： | 喀斯特山地 附生植物 半湿润常绿阔叶林 云南 |
| 文章编号： | 1000-3142（2006）01-0043-06 |
| 收稿时间： | 2004-04-19 |
| 修稿时间： | 2004-04-192005-04-24 |
A preliminary study of epiphytes in semi-humid evergreen broad-leaved forest in Stone-forest Karst Region, Yunnan Province |
|
| XU Hai-qing,LIU Wen-yao,SHEN You-xin,LIU Lun-hui,LI Yu-hui.A preliminary study of epiphytes in semi-humid evergreen broad-leaved forest in Stone-forest Karst Region, Yunnan Province[J].Guihaia,2006,26(1):43-48,96. | |
| Authors: | XU Hai-qing LIU Wen-yao SHEN You-xin LIU Lun-hui LI Yu-hui |
| Institution: | 1. Kunming Division, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China; 2. Graduate School, Chinese Academy of Sciences, Beijing 100039, China; 3. Curtin University of Technology, GPO Box U1987 Perth, WA 6845, Australia; 4. School of Geography and Tourism, Yunnan Normal University, Kunming 650092, China |
| Abstract: | In this paper,we studied the composition and biomass of epiphytes on trees and stone surface in semi-humid evergreen broad-leaved forest at Karst mountain area,Shilin,Yunnan Province. Results showed there were more amounts of epiphytic plant species and biomass on stone surface than those on trees in the forest. 17 epiphytic species were found on the stone surface,while only 9 species in the trees. The epiphytes biomass in the same sampling area of 400 cm2 on the former and the latter was 11.7 g and 4.9 g,respectively. The water holding of epiphytes in the forest was high,reaching 5.5 to 9.7 times of its dry material. |
| Keywords: | Karst mountain area epiphytes semi-humid evergreen broad-leaved forest Yunnan |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《广西植物》浏览原始摘要信息 | |
| 点击此处可从《广西植物》下载免费的PDF全文 | |