Aridity modulates the contribution of plant and soil diversity to grassland stability
文献类型：期刊论文
| 作者 | Zheng, Jiahe3,6; Zhang, Yangjian3,4,6; He, Yunlong6; Shen, Ruonan6; Lu, Xiaorong5; Li, Shaopeng5; Hou, Ge6; Jiang, Lin1; Zhu, Juntao3,4,6; Hautier, Yann2 |
| 刊名 | GLOBAL AND PLANETARY CHANGE
 |
| 出版日期 | 2025-11-01 |
| 卷号 | 254页码:105019 |
| 关键词 | Aridity Biodiversity protection Multiple facets of ecosystem stability Alpine grasslands Alpine grasslands |
| ISSN号 | 0921-8181 |
| DOI | 10.1016/j.gloplacha.2025.105019 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Growing evidence underscores the critical role of plant and soil diversity in enhancing multiple facets of ecosystem stability, including temporal invariability, resistance, and resilience to climate variability. However, the combined effects of plant and soil diversity on ecosystem stability along environmental gradients remain unclear. Here, we investigated 52 sites along a 1200-km precipitation gradient across the Tibetan Plateau, spanning both mesic (>150 mm mean annual precipitation) and xeric (<150 mm) grasslands. We examined the contribution of plant and soil fungal diversity to ecosystem stability of community productivity. Our results show that plant diversity consistently enhances temporal invariability in both mesic and xeric grasslands. In contrast, soil fungal diversity is negatively related to resistance and resilience in xeric grasslands but shows no such relationship in mesic grasslands. Specifically, in mesic grasslands, arbuscular mycorrhizal fungal diversity promotes resilience, whereas plant pathogen diversity reduces it. In xeric grasslands, resistance and resilience decline with arbuscular mycorrhizal fungi diversity but improve with soil saprobe diversity. These findings emphasize that the role of plant and soil biodiversity in maintaining ecosystem stability depends on aridity levels, underscoring the need for region-specific biodiversity conservation strategies to sustain ecosystem functions under climate change. |
| URL标识 | 查看原文 |
| WOS关键词 | ECOSYSTEM STABILITY ; BIODIVERSITY ; PRODUCTIVITY ; DROUGHT ; RESISTANCE |
| WOS研究方向 | Physical Geography ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:001567352400001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/216164]  |
| 专题 | 拉萨站高原生态系统研究中心_外文论文 |
| 通讯作者 | Zhu, Juntao |
| 作者单位 | 1.Georgia Inst Technol, Sch Biol, Atlanta, GA 30332 USA; 2.Univ Utrecht, Dept Biol, Ecol & Biodivers Grp, NL-3584 CH Utrecht, Netherlands 3.Univ Chinese Acad Sci, Beijing 100101, Peoples R China; 4.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China; 5.East China Normal Univ, Inst Ecochongming, Sch Ecol & Environm Sci, Zhejiang Tiantong Forest Ecosyst Natl Observat & R, Shanghai 200241, Peoples R China; 6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zheng, Jiahe,Zhang, Yangjian,He, Yunlong,et al. Aridity modulates the contribution of plant and soil diversity to grassland stability[J]. GLOBAL AND PLANETARY CHANGE,2025,254:105019. |
| APA | Zheng, Jiahe.,Zhang, Yangjian.,He, Yunlong.,Shen, Ruonan.,Lu, Xiaorong.,...&Hautier, Yann.(2025).Aridity modulates the contribution of plant and soil diversity to grassland stability.GLOBAL AND PLANETARY CHANGE,254,105019. |
| MLA | Zheng, Jiahe,et al."Aridity modulates the contribution of plant and soil diversity to grassland stability".GLOBAL AND PLANETARY CHANGE 254(2025):105019. |
入库方式： OAI收割
来源：地理科学与资源研究所
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