Increased drought effects on the phenology of autumn leaf senescence
文献类型：期刊论文
| 作者 | Wu, Chaoyang3,4; Peng, Jie3,4,9; Ciais, Philippe5; Penuelas, Josep6,14; Wang, Huanjiong3,4; Begueria, Santiago7; Andrew Black, T.8; Jassal, Rachhpal S.8; Zhang, Xiaoyang13; Yuan, Wenping10 |
| 刊名 | NATURE CLIMATE CHANGE
 |
| 出版日期 | 2022-09-05 |
| 卷号 | 12期号:10页码:943 |
| ISSN号 | 1758-678X |
| DOI | 10.1038/s41558-022-01464-9 |
| 英文摘要 | Global warming delays the autumn date of foliar senescence (DFS) in recent decades, with positive implications for growing season length and therefore global carbon storage. However, warming-associated drought, leading to water limitation, may conversely stimulate earlier DFS. Using ground observations since 1940s and 34 years of satellite greenness data (1982-2015) over the Northern Hemisphere (>30 degrees N), we show the increased impact of drought on DFS. Earlier DFS is linked to decreased precipitation under warming and weaker drought resistance associated with various plant functional traits. For example, isohydric plants with strict regulation of water status may drop leaves fast during droughts. We derive an improved set of phenology models based on this influence and project earlier DFS by the end of the century, particularly at high latitudes (>50 degrees N). Our results limit uncertainties in the later end of plant growth with warming, aiding estimation of carbon uptake of terrestrial ecosystems. |
| WOS关键词 | VEGETATION PHENOLOGY ; CARBON UPTAKE ; TIME-SCALES ; CLIMATE ; MORTALITY ; SERIES |
| 资助项目 | Strategic Priority Research Programme of the Chinese Academy of Sciences[XDA19040103] ; National Natural Science Foundation of China[42125101] ; CAS Interdisciplinary Innovation Team[JCTD-2020-05] ; European Research Council Synergy grant[ERC-SyG-2013-610028 IMBALANCE-P] ; Fundacion Ramon Areces grant ELEMENTAL-CLIMATE ; Spanish Government[PID2019-110521GB-I00] ; Catalan Government[SGR 2017-1005] |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| 出版者 | NATURE PORTFOLIO |
| WOS记录号 | WOS:000850016500001 |
| 资助机构 | Strategic Priority Research Programme of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; CAS Interdisciplinary Innovation Team ; European Research Council Synergy grant ; Fundacion Ramon Areces grant ELEMENTAL-CLIMATE ; Spanish Government ; Catalan Government |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/182835]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Nanjing Univ, Int Inst Earth Syst Sci, Nanjing, Peoples R China 2.Beijing Normal Univ, Coll Water Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China 5.IPSL LSCE CEA CNRS UVSQ, Lab Sci Climat & Environm, Gif Sur Yvette, France 6.CREAF, Barcelona, Spain 7.CSIC, Estac Expt Aula Dei, Zaragoza, Spain 8.Univ British Columbia, Vancouver, BC, Canada 9.Lanzhou Univ, Coll Ecol, State Key Lab Grassland Agro Ecosyst, Lanzhou, Peoples R China 10.Sun Yat Sen Univ, Ctr Monsoon & Environm Res, Sch Atmospher Sci, Guangzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Chaoyang,Peng, Jie,Ciais, Philippe,et al. Increased drought effects on the phenology of autumn leaf senescence[J]. NATURE CLIMATE CHANGE,2022,12(10):943. |
| APA | Wu, Chaoyang.,Peng, Jie.,Ciais, Philippe.,Penuelas, Josep.,Wang, Huanjiong.,...&Ge, Quansheng.(2022).Increased drought effects on the phenology of autumn leaf senescence.NATURE CLIMATE CHANGE,12(10),943. |
| MLA | Wu, Chaoyang,et al."Increased drought effects on the phenology of autumn leaf senescence".NATURE CLIMATE CHANGE 12.10(2022):943. |
入库方式： OAI收割
来源：地理科学与资源研究所
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