Flower-leaf sequence shapes plant phenological sensitivity to warming
文献类型：期刊论文
| 作者 | Xia, Xingli1; Wan, Fangxiu1; Cheng, Wanying2; Yan, Liming1; Tang, Songbo1; Wang, Huanjiong3; Dai, Junhu3; Xia, Jianyang1 |
| 刊名 | JOURNAL OF ECOLOGY
 |
| 出版日期 | 2025-12-07 |
| 卷号 | N/A |
| 关键词 | climate warming flower-leaf sequence reproductive phenology temperature sensitivity woody plants |
| ISSN号 | 0022-0477 |
| DOI | 10.1111/1365-2745.70210 |
| 产权排序 | 3 |
| 文献子类 | Article ; Early Access |
| 英文摘要 | Plants coordinate reproductive and vegetative development through specific flower-leaf sequences, traditionally viewed as fixed species traits. Yet, as climate warming reshapes plant phenology, the variability of flower-leaf sequence and its impact on phenological responses to temperature change requires re-evaluation. Here, using 40 years of 3090 phenological sequences from 80 woody species across Eastern China, we found that 70 species have both flower-first and leaf-first records. The proportion of flower-first records increased with latitude and over time. Reproductive phenology in flower-first plants was considerably more temperature sensitive than in leaf-first plants. For example, flower budburst advanced by 2.38 days/degrees C in flower-first plants compared to 1.86 days/degrees C in leaf-first plants, with similar trends observed for inflorescence emergence, flowering and fruit development. In contrast, vegetative events showed convergent responses between the two sequences. Synthesis. Our results reveal an unexpectedly high degree of variability in the flower-leaf sequence. This variability is crucial in shaping plant responses to warming, particularly in reproductive phenology. Therefore, to accurately evaluate temperature responses of reproductive phenology, it is essential to analyse flower-first and leaf-first plants separately, even within the same species. |
| URL标识 | 查看原文 |
| WOS关键词 | CLIMATE-CHANGE ; FROST DAMAGE ; POLLINATION ; SENESCENCE ; PATTERNS ; GROWTH ; SEASON ; CHINA ; TIME |
| WOS研究方向 | Plant Sciences ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001631748100001 |
| 出版者 | WILEY |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/219376]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 通讯作者 | Xia, Jianyang |
| 作者单位 | 1.East China Normal Univ, Res Ctr Global Change & Ecol Forecasting, Sch Ecol & Environm Sci, Zhejiang Tiantong Forest Ecosyst Natl Observat & R, Shanghai, Peoples R China; 2.Hefei Univ, Coll Tourism & Convent & Exhibit, Hefei, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xia, Xingli,Wan, Fangxiu,Cheng, Wanying,et al. Flower-leaf sequence shapes plant phenological sensitivity to warming[J]. JOURNAL OF ECOLOGY,2025,N/A. |
| APA | Xia, Xingli.,Wan, Fangxiu.,Cheng, Wanying.,Yan, Liming.,Tang, Songbo.,...&Xia, Jianyang.(2025).Flower-leaf sequence shapes plant phenological sensitivity to warming.JOURNAL OF ECOLOGY,N/A. |
| MLA | Xia, Xingli,et al."Flower-leaf sequence shapes plant phenological sensitivity to warming".JOURNAL OF ECOLOGY N/A(2025). |
入库方式： OAI收割
来源：地理科学与资源研究所
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