Warming homogenizes apparent temperature sensitivity of ecosystem respiration
文献类型：期刊论文
| 作者 | Niu, Ben2,3; Zhang, Xianzhou2,4 ; Piao, Shilong5,6; Janssens, Ivan A.7; Fu, Gang2; He, Yongtao2,4; Zhang, Yangjian2,4; Shi, Peili2,4; Dai, Erfu2; Yu, Chengqun2
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| 刊名 | SCIENCE ADVANCES
 |
| 出版日期 | 2021-04-01 |
| 卷号 | 7期号:15页码:11 |
| ISSN号 | 2375-2548 |
| DOI | 10.1126/sciadv.abc7358 |
| 通讯作者 | Zhang, Xianzhou(zhangxz@igsnrr.ac.cn) |
| 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. |
| 资助项目 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK1002] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA20050102] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA19070303] ; National Natural Science Foundation of China[41807331] ; National Key Research and Development Program[2016YFC0502001] ; National Key Research and Development Program[2017YFA0604801] ; European Research Council Synergy[ERC-2013-SyG-610028 IMBALANCE-P] ; U.S. Department of Energy Ameriflux Network Management Project ; Academy of Finland Flagship[337549] ; ICOS-Finland by the University of Helsinki |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000642446300002 |
| 出版者 | AMER ASSOC ADVANCEMENT SCIENCE |
| 资助机构 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Key Research and Development Program ; European Research Council Synergy ; U.S. Department of Energy Ameriflux Network Management Project ; Academy of Finland Flagship ; ICOS-Finland by the University of Helsinki |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/161766]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhang, Xianzhou |
| 作者单位 | 1.Russian Acad Sci, AN Severtsov Inst Ecol & Evolut, Moscow 119071, Russia 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China 5.Peking Univ, Coll Urban & Environm Sci, Beijing 100871, Peoples R China 6.Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing 100085, Peoples R China 7.Univ Antwerp, Dept Biol, Univ Pl 1, B-2610 Antwerp, Belgium 8.Beijing Normal Univ, Coll Global Change & Earth Syst Sci, Beijing 100875, Peoples R China 9.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China 10.Univ Wisconsin, Dept Atmospher & Ocean Sci, Madison, WI 53706 USA |
| 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]. SCIENCE ADVANCES,2021,7(15):11. |
| 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),11. |
| MLA | Niu, Ben,et al."Warming homogenizes apparent temperature sensitivity of ecosystem respiration".SCIENCE ADVANCES 7.15(2021):11. |
入库方式： OAI收割
来源：地理科学与资源研究所
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