|
|||||
|
|
| 思茅菜阳河自然保护区热带季节雨林及其生物地理意义 | |
| 引用本文： | 朱华,李保贵,邓少春,曹亦功,张新波.思茅菜阳河自然保护区热带季节雨林及其生物地理意义[J].东北林业大学学报,2000,28(5):87-93. |
| 作者姓名： | 朱华 李保贵 邓少春 曹亦功 张新波 |
| 作者单位： | 1. 中国科学院西双版纳热带植物园,昆明,650223 2. 中国科学院昆明分院 3. 思茅地区自然保护区管理处 4. 思茅市林业局 |
| 基金项目： | 中国科学院百人计划，中国科学院生物分类系特支费、中国科学院!KZ951—A—104课题，云南省基金!98C—096M 资助项目 |
| 摘 要： | 详细报道了云南思茅菜阳河自然保护区的热带雨林植被。探讨了它的植物种类组成、群落结构和生物地理特点。菜阳河自然保护区的热带雨林具有与赤道地区的典型热带雨林类似的群落结构、生态外貌特征和植物区系组成，仍应是真正热带雨林的一个类型，是西双版沟谷季节雨林向北延伸、嵌入的部分，亦是滇南热带季节雨林群落的最北缘和海拔极限的类型。该热带季节雨林在性质上属于印度－马来西亚热带雨林的北缘部分。在发生和分布上受局部地形的影响和制约。菜阳河热带季节雨林的植物区系作为西双版纳热带雨林植物区系的北延部分，以热带成分占优势，带有明显印度－马来西亚植物区系特点，同时又具有明显热带边缘性质和植物地理过渡与交汇带特点。与西双版纳热带季节雨林相比，在菜阳河自然保护区的热带季节雨林中，典型热带雨林的一些成分已不存在或很少见，构成其热带雨林的上层树种 |
| 关 键 词： | 云南 热带雨林 极限类型 生物地理 |
Tropical Rain Forest of Caiyanghe Nature Reserve, Simao and Its Biogeographical Significance |
|
| Zhu Hua,Li Baogui,Deng Shaochun,Cao Yigong,Zhang Xinbo.Tropical Rain Forest of Caiyanghe Nature Reserve, Simao and Its Biogeographical Significance[J].Journal of Northeast Forestry University,2000,28(5):87-93. | |
| Authors: | Zhu Hua Li Baogui Deng Shaochun Cao Yigong Zhang Xinbo |
| Institution: | Zhu Hua ,Li Baogui (Xishuangbanna Tropical Botanical Garden, the Chinese Academy of Sciences, Kunming 650223, P. R. China)Deng Shaochun (Kunming Branch of the Chinese Academy of Sciences)Cao Yigong (the Administrative Department of Simao Nature Reserve)Zhang Xinbo (Simao Forestry Bureau) |
| Abstract: | The tropical. rain forest vegetation in Caiyanghe Nature Reserve. Simao, Yunnan. was reported. The floristic composition. forest profile, physiognomy and biogeography of the tropical rain forest were discussed. The tropical rain forest is similar to the typical rain forests in tropical SE Asia in floristic composition. forest profile and Physiognomy, and it is considered as a type of tropical seasonal rain forest form northern margin of tropical SE Asia. The tropical rain forest occurs in the limits of altitude and latitude in S Yunnan and is strongly affected by topography and local habitats. The flora of the forest is composed mainly by tropical floristic elements. especially the tropical Asian element and is of tropics in nature as well as a part of tropical Asian flora. Occurred at the montane habitats from northern margin of tropical Asia. the flora also shows conspicuous characters of the tropical margin and is transitional to the subtropical flora of SW China. The analysis to its floristic composition also implies that the tropical rain forest of Caiyanghe is a successional type and it was not existent in the region until later Tertiary when the tropical wet climate formed locally with the uplift of Himalayas. |
| Keywords: | Yunnan Tropical rain forest Type of limits Biogeography |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |