Climate warming reshapes seasonal flowering but stabilizes species interactions in a Tibetan alpine grassland
文献类型：期刊论文
| 作者 | Zhang, Juanjuan; Wang, Jianbin; Ma, Jiumei; Lu, Chunyan; Ning, Shijie; Zhou, Huimin; Sun, Lijuan; Song, Chao; Jing, Xin; Zhang, Zhenhua |
| 刊名 | NEW PHYTOLOGIST
 |
| 出版日期 | 2025 |
| 卷号 | 248期号:4页码:1756 |
| 关键词 | alpine meadow climate change flowering phenology interspecific interactions phylogenetic relatedness Tibetan Plateau |
| 英文摘要 | Climate warming commonly drives asymmetric shifts in flowering phenology among species, potentially disrupting plant-plant interactions and threatening ecosystem stability. However, the mechanisms driving these species-specific phenological responses, and the extent to which resulting asynchrony destabilizes interspecific interactions, remain poorly understood. Using a 3-yr in situ warming experiment in a Tibetan alpine grassland, we monitored seasonal flowering patterns of 29 species and quantified interaction potentials across 812 species pairs from their flowering-time overlap. Warming advanced the start of the flowering season in 75.9% of species and the end of the flowering season in 69.0%, with greater phenological shifts in late- than early-flowering species, in insect- than wind-pollinated species, and with more similar shifts in closely related species than in distantly related species. By contrast, warming significantly altered the interaction potential in only 6.8% of species pairs (55/812), independent of the pairwise phylogenetic distance. Our results advance understanding of species-specific phenological shifts in alpine grasslands and reveal that warming may induce substantial phenological reassembly without necessarily disrupting plant-plant interactions, suggesting resilience of ecological networks to phenological change. |
| 源URL | [http://210.75.249.4/handle/363003/62375]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Zhang, Juanjuan,Wang, Jianbin,Ma, Jiumei,et al. Climate warming reshapes seasonal flowering but stabilizes species interactions in a Tibetan alpine grassland[J]. NEW PHYTOLOGIST,2025,248(4):1756. |
| APA | Zhang, Juanjuan.,Wang, Jianbin.,Ma, Jiumei.,Lu, Chunyan.,Ning, Shijie.,...&Wang, Hao.(2025).Climate warming reshapes seasonal flowering but stabilizes species interactions in a Tibetan alpine grassland.NEW PHYTOLOGIST,248(4),1756. |
| MLA | Zhang, Juanjuan,et al."Climate warming reshapes seasonal flowering but stabilizes species interactions in a Tibetan alpine grassland".NEW PHYTOLOGIST 248.4(2025):1756. |
入库方式： OAI收割
来源：西北高原生物研究所
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