Drought legacies delay spring green-up in northern ecosystems
文献类型：期刊论文
| 作者 | Liu, Ying6; Zhang, Yao6; Penuelas, Josep4,5; Kannenberg, Steven A.3; Gong, Haibo6; Yuan, Wenping6; Wu, Chaoyang2; Zhou, Sha1; Piao, Shilong6 |
| 刊名 | NATURE CLIMATE CHANGE
 |
| 出版日期 | 2025-03-20 |
| 卷号 | N/A |
| ISSN号 | 1758-678X |
| DOI | 10.1038/s41558-025-02273-6 |
| 产权排序 | 5 |
| 文献子类 | Article ; Early Access |
| 英文摘要 | Global warming has increased the frequency and intensity of droughts, causing large impacts on the structure and functioning of terrestrial ecosystems. The direct effect of droughts on autumn senescence is well-documented, but the extent to which the legacy effects influence plant phenology of the following year remains unclear. Using satellite greenness data and long-term in situ observations, we demonstrate that droughts substantially delay the green-up and leaf unfolding of the next spring, particularly following prolonged events with delayed soil moisture recovery. These delays cannot be explained by state-of-the-art phenology models and are strongly linked to postdrought temperature, local climate, drought characteristics and reductions in photosynthesis. Compared to the endogenous memory effects within plants themselves, the exogenous memory effects through changes in environment are five times stronger in drylands and twice as strong in non-drylands. Given projections of increased drought frequency and severity, future advances in spring phenology may be less pronounced than previously anticipated. |
| URL标识 | 查看原文 |
| WOS关键词 | LEAF SENESCENCE ; CLIMATE-CHANGE ; PHENOLOGICAL RESPONSE ; GROWING-SEASON ; PRODUCTIVITY ; TIME ; FOREST ; GROWTH ; CARBON ; MECHANISMS |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001448405500001 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/213249]  |
| 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 | Zhang, Yao |
| 作者单位 | 1.Beijing Normal Univ, Fac Geog Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China; 3.West Virginia Univ, Dept Biol, Morgantown, WV USA; 4.Global Ecol Unit CREAF CSIC UAB, Barcelona, Spain; 5.CREAF, Barcelona, Spain; 6.Peking Univ, Inst Carbon Neutral, Sino French Inst Earth Syst Sci, Coll Urban & Environm Sci, Beijing, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Liu, Ying,Zhang, Yao,Penuelas, Josep,et al. Drought legacies delay spring green-up in northern ecosystems[J]. NATURE CLIMATE CHANGE,2025,N/A. |
| APA | Liu, Ying.,Zhang, Yao.,Penuelas, Josep.,Kannenberg, Steven A..,Gong, Haibo.,...&Piao, Shilong.(2025).Drought legacies delay spring green-up in northern ecosystems.NATURE CLIMATE CHANGE,N/A. |
| MLA | Liu, Ying,et al."Drought legacies delay spring green-up in northern ecosystems".NATURE CLIMATE CHANGE 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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