Effects of Topography on Tree Community Structure in a Deciduous Broad-Leaved Forest in North-Central China
文献类型：期刊论文
| 作者 | Shi, Hang1,2; Xie, Fenglin1,3,4; Zhou, Quan1,2; Shu, Xiao1; Zhang, Kerong1; Dang, Chaoqi5; Feng, Shuiyuan6; Zhang, Quanfa1; Dang, Haishan1 |
| 刊名 | FORESTS
 |
| 出版日期 | 2019 |
| 卷号 | 10期号:1页码:14 |
| 关键词 | the Qinling Mountains variation partitioning torus-translation test niche theory dispersal limitation |
| ISSN号 | 1999-4907 |
| DOI | 10.3390/f10010053 |
| 英文摘要 | Topography strongly influences the compositional structure of tree communities and plays a fundamental role in classifying habitats. Here, data of topography and 16 dominant tree species abundance were collected in a fully mapped 25-ha forest plot in the Qinling Mountains of north-central China. Multivariate regression trees (MRT) were used to categorize the habitats, and habitat associations were examined using the torus-translation test. The relative contributions of topographic and spatial variables to the total community structure were also examined by variation partitioning. The results showed the inconsistency in association of species with habitats across life stages with a few exceptions. Topographic variables [a + b] explained 11% and 19% of total variance at adult and juvenile stage, respectively. In contrast, spatial factors alone [c] explained more variation than topographic factors, revealing strong seed dispersal limitation in species composition in the 25-ha forest plot. Thus, the inconsistent associations of species and habitats coupled with high portion of variation of species composition explained by topographic and spatial factors might suggest that niche process and dispersal limitation had potential influences on species assemblage in the deciduous broad-leaved forest in north-central China. |
| 资助项目 | National Natural Science Foundation of China[31770517] ; National Natural Science Foundation of China[31470521] ; Biodiversity Committee of the Chinese Academy of Sciences |
| WOS研究方向 | Forestry |
| 语种 | 英语 |
| WOS记录号 | WOS:000458910800053 |
| 出版者 | MDPI |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/6868]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Dang, Haishan |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Aquat Bot & Watershed Ecol, Wuhan 430074, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Tibet Univ, Res Ctr Ecol & Environm Qinghai Tibetan Plateau, Lhasa 850000, Peoples R China 4.Tibet Univ, Coll Sci, Lhasa 850000, Peoples R China 5.Shaanxi Meteorol Serv Ctr, Xian 710014, Shaanxi, Peoples R China 6.Foping Natl Nat Reserve, Foping 723400, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Hang,Xie, Fenglin,Zhou, Quan,et al. Effects of Topography on Tree Community Structure in a Deciduous Broad-Leaved Forest in North-Central China[J]. FORESTS,2019,10(1):14. |
| APA | Shi, Hang.,Xie, Fenglin.,Zhou, Quan.,Shu, Xiao.,Zhang, Kerong.,...&Dang, Haishan.(2019).Effects of Topography on Tree Community Structure in a Deciduous Broad-Leaved Forest in North-Central China.FORESTS,10(1),14. |
| MLA | Shi, Hang,et al."Effects of Topography on Tree Community Structure in a Deciduous Broad-Leaved Forest in North-Central China".FORESTS 10.1(2019):14. |
入库方式： OAI收割
来源：武汉植物园
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。