Effects of the Qinling-Daba Mountains as Ecological Corridor on Patterns of Plant Distribution
文献类型：期刊论文
| 作者 | Jiang, Ya1,2; Zhang, Baiping1; Yao, Yonghui1; Li, Jiayu1,2; Liu, Junjie1,2 |
| 刊名 | ECOLOGY AND EVOLUTION
 |
| 出版日期 | 2025-07-01 |
| 卷号 | 15期号:7页码:e71633 |
| ISSN号 | 2045-7758 |
| DOI | 10.1002/ece3.71633 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | The Qinling-Daba Mountains (QDM), extending east-west in central China, span warm temperate and subtropical zones and are characterized by complex geographical transitions and high biodiversity. They actually also act as a significant ecological corridor between the Tibetan Plateau and East China plains, but this almost has not been addressed. This study uses plant species data of 40 national nature reserves within QDM and 18 in adjacent area, performs consensus clustering at the levels of species, genus, and areal type, traces the origins and dispersal routes of 89 Chinese endemic genera, and, finally, assesses the importance and areal differentiation of environmental factors on species distribution. The results show: (1) The QDM as a corridor contribute greatly to the high biodiversity in the study areas, particularly in the easternmost and westernmost sections. (2) The QDM promote species interactions and exchanges between west China and east China. The genera involved are classified into four main types of geographic origins: Central-East China components (41 genera) and North China components (8 genera) spread southwestward; Southwest components (24 genera) spread eastward and northeastward; while Northwest components (6 genera) show limited eastward spread. (3) Multi-year average precipitation, elevation, and coldest quarter temperature significantly influence plant distribution. (4) Elevation differences (peak, base, and average) under 1000 m among reserves enhance plant dispersal, resulting in obvious corridor effect. This study provides theoretical support for understanding the corridor effect in the study area and its contribution to biodiversity pattern of China. |
| URL标识 | 查看原文 |
| WOS关键词 | DIFFERENTIATION ; PHYLOGEOGRAPHY ; TOPOGRAPHY ; DISPERSAL ; DIVERSITY ; ENDEMISM ; HOTSPOTS ; FLORA |
| WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001523200000001 |
| 出版者 | WILEY |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/215404]  |
| 专题 | 资源与环境信息系统国家重点实验室_外文论文 |
| 通讯作者 | Zhang, Baiping |
| 作者单位 | 1.Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing, Peoples R China; 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Ya,Zhang, Baiping,Yao, Yonghui,et al. Effects of the Qinling-Daba Mountains as Ecological Corridor on Patterns of Plant Distribution[J]. ECOLOGY AND EVOLUTION,2025,15(7):e71633. |
| APA | Jiang, Ya,Zhang, Baiping,Yao, Yonghui,Li, Jiayu,&Liu, Junjie.(2025).Effects of the Qinling-Daba Mountains as Ecological Corridor on Patterns of Plant Distribution.ECOLOGY AND EVOLUTION,15(7),e71633. |
| MLA | Jiang, Ya,et al."Effects of the Qinling-Daba Mountains as Ecological Corridor on Patterns of Plant Distribution".ECOLOGY AND EVOLUTION 15.7(2025):e71633. |
入库方式： OAI收割
来源：地理科学与资源研究所
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