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| DOI | 10.1126/sciadv.abc7358 |
| Warming homogenizes apparent temperature sensitivity of ecosystem respiration | |
Niu, Ben; Zhang, Xianzhou; Piao, Shilong; Janssens, Ivan A.; Fu, Gang; He, Yongtao; Zhang, Yangjian; Shi, Peili; Dai, Erfu; Yu, Chengqun; Zhang, Jing; Yu, Guirui; Xu, Ming; Wu, Jianshuang; Zhu, Liping ; Desai, Ankur R.; Chen, Jiquan; Bohrer, Gil; Gough, Christopher M.; Mammarella, Ivan; Varlagin, Andrej; Fares, Silvano; Zhao, Xinquan; Li, Yingnian; Wang, Huiming; Ouyang, Zhu
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| 通讯作者 | Zhang, XZ (通讯作者)，Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China. ; Zhang, XZ (通讯作者)，Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China. |
| 发表日期 | 2021 |
| ISSN | 2375-2548 |
| 卷号 | 7期号:15 |
| 英文摘要 | Warming-induced carbon loss through terrestrial ecosystem respiration (Re) is likely getting stronger in high latitudes and cold regions because of the more rapid warming and higher temperature sensitivity of Re (Q(10)). However, it is not known whether the spatial relationship between Q(10) and temperature also holds temporally under a future warmer climate. Here, we analyzed apparent Q(10) values derived from multiyear observations at 74 FLUXNET sites spanning diverse climates and biomes. We found warming-induced decline in Q(10) is stronger at colder regions than other locations, which is consistent with a meta-analysis of 54 field warming experiments across the globe. We predict future warming will shrink the global variability of Q(10) values to an average of 1.44 across the globe under a high emission trajectory (RCP 8.5) by the end of the century. Therefore, warming-induced carbon loss may be less than previously assumed because of Q(10) homogenization in a warming world. |
| 关键词 | EDDY COVARIANCE MEASUREMENTSCARBON-DIOXIDE EXCHANGESOIL RESPIRATIONCLIMATE-CHANGEINTERANNUAL VARIABILITYHETEROTROPHIC RESPIRATIONTERRESTRIAL ECOSYSTEMSMICROBIAL RESPIRATIONPRIMARY PRODUCTIVITYGLOBAL CONVERGENCE |
| 语种 | 英语 |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| WOS记录号 | WOS:000642446300002 |
| 来源期刊 | SCIENCE ADVANCES
 |
| 来源机构 | 中国科学院西北生态环境资源研究院 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/255200 |
| 作者单位 | [Niu, Ben; Zhang, Xianzhou; Fu, Gang; He, Yongtao; Zhang, Yangjian; Shi, Peili; Dai, Erfu; Yu, Chengqun; Yu, Guirui; Xu, Ming; Wang, Huiming; Ouyang, Zhu] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China; [Niu, Ben] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Zhang, Xianzhou; He, Yongtao; Zhang, Yangjian; Shi, Peili; Yu, Guirui] Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China; [Piao, Shilong] Peking Univ, Coll Urban & Environm Sci, Beijing 100871, Peoples R China; [Piao, Shilong; Zhu, Liping] Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing 100085, Peoples R China; [Janssens, Ivan A.] Univ Antwerp, Dept Biol, Univ Pl 1, B-2610 Antwerp, Belgium; [Zhang, Jing] Beijing Normal Univ, Coll Global Change & Earth Syst Sci, Beijing 100875, Peoples R China; [Wu, Jianshuang] Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China; [Desai, Ankur R.] Univ... |
| 推荐引用方式 GB/T 7714 | Niu, Ben,Zhang, Xianzhou,Piao, Shilong,et al. Warming homogenizes apparent temperature sensitivity of ecosystem respiration[J]. 中国科学院西北生态环境资源研究院,2021,7(15). |
| APA | Niu, Ben.,Zhang, Xianzhou.,Piao, Shilong.,Janssens, Ivan A..,Fu, Gang.,...&Ouyang, Zhu.(2021).Warming homogenizes apparent temperature sensitivity of ecosystem respiration.SCIENCE ADVANCES,7(15). |
| MLA | Niu, Ben,et al."Warming homogenizes apparent temperature sensitivity of ecosystem respiration".SCIENCE ADVANCES 7.15(2021). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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