Uncovering the multi-fencing effects: Changes in plant diversity across dimensions and spatio, and the relationship between diversity and stability
文献类型：期刊论文
| 作者 | Qin, Yong1,3; Sun, Wei1; Li, Shaowei1; Xu, Lihua2; Zhang, Xianzhou1; Fu, Gang1 |
| 刊名 | JOURNAL OF ENVIRONMENTAL MANAGEMENT
 |
| 出版日期 | 2025 |
| 卷号 | 373页码:124019 |
| 关键词 | Fencing Plant diversity Species diversity Functional diversity Phylogenetic diversity Spatial pattern |
| ISSN号 | 0301-4797 |
| DOI | 10.1016/j.jenvman.2024.124019 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Plant diversity is fundamental to maintaining grassland ecosystem function. Rangeland managers use fencing as a strategy to enhance plant diversity in degraded grasslands. However, the effects of this natural management approach on grasslands across a wide range of environmental gradients and its spatial pattern remain unclear. This study investigated 37 pairs of fencing and grazing sites along an 1800 km transect of alpine grasslands on the Tibetan Plateau to evaluate the effects of fencing on plant species, functional, and phylogenetic alpha and beta diversity. Fencing increased plant functional and species alpha-diversity, as well as phylogenetic and functional beta-diversity by 0.20%-26.18%, but decreased species beta-diversity by 0.70%. The sensitivity of functional diversity to fencing was higher in alpine meadows than in alpine steppes and alpine desert steppes. Fencing resulted in spatial heterogeneity in plant alpha and beta diversity in alpine grasslands. The beta-diversity of plant communities in the three dimensions across all the alpine grasslands was dominated by turnover components. The response of plant diversity to fencing increased with longitude but declined with latitude and elevation. Consequently, the effects of fencing on plant diversity in Tibetan alpine grasslands are associated with grassland types and climatic conditions. Notably, fencing did not consistently yield positive outcomes for plant diversity, indicating it should be applied selectively for biodiversity restoration. Given the nonlinear relationship between diversity and ecosystem stability, it is recommended that restoration of degraded grasslands should consider not only species selection but also a balanced composition of species with varied functional and phylogenetic traits. |
| URL标识 | 查看原文 |
| WOS关键词 | FUNCTIONAL DIVERSITY ; GRAZING INTENSITY ; ALPINE GRASSLANDS ; BETA-DIVERSITY ; SUB-ALPINE ; BIODIVERSITY ; COMMUNITY ; IMPACT |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001398766500001 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/211361]  |
| 专题 | 拉萨站高原生态系统研究中心_外文论文 |
| 通讯作者 | Fu, Gang |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Lhasa Plateau Ecosyst Res Stn, Beijing 100101, Peoples R China; 2.Anhui Agr Informat Ctr, Hefei, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Qin, Yong,Sun, Wei,Li, Shaowei,et al. Uncovering the multi-fencing effects: Changes in plant diversity across dimensions and spatio, and the relationship between diversity and stability[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2025,373:124019. |
| APA | Qin, Yong,Sun, Wei,Li, Shaowei,Xu, Lihua,Zhang, Xianzhou,&Fu, Gang.(2025).Uncovering the multi-fencing effects: Changes in plant diversity across dimensions and spatio, and the relationship between diversity and stability.JOURNAL OF ENVIRONMENTAL MANAGEMENT,373,124019. |
| MLA | Qin, Yong,et al."Uncovering the multi-fencing effects: Changes in plant diversity across dimensions and spatio, and the relationship between diversity and stability".JOURNAL OF ENVIRONMENTAL MANAGEMENT 373(2025):124019. |
入库方式： OAI收割
来源：地理科学与资源研究所
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