干旱区生态环境知识资源中心(Arid): Air temperature optima of vegetation productivity across global biomes

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DOI	10.1038/s41559-019-0838-x
	Air temperature optima of vegetation productivity across global biomes
	Huang, Mengtian 1; Piao, Shilong 1,2,3; Ciais, Philippe 4; Penuelas, Josep 5,6; Wang, Xuhui 1; Keenan, Trevor F.7,8; Peng, Shushi 1; Berry, Joseph A.9; Wang, Kai 1; Mao, Jiafu 10,11; Alkama, Ramdane 12; Cescatti, Alessandro 12; Cuntz, Matthias 13; De Deurwaerder, Hannes 14; Gao, Mengdi 1; He, Yue 1; Liu, Yongwen 1; Luo, Yiqi 15; Myneni, Ranga B.16; Niu, Shuli 17; Shi, Xiaoying 10,11; Yuan, Wenping 18; Verbeeck, Hans 14; Wang, Tao2,3 ; Wu, Jin 19,20; Janssens, Ivan A.21
通讯作者	Piao, Shilong
来源期刊	NATURE ECOLOGY & EVOLUTION
ISSN	2397-334X
出版年	2019
卷号	3 期号:5 页码:772-779
英文摘要	The global distribution of the optimum air temperature for ecosystem-level gross primary productivity (T-opt(eco))is poorly understood, despite its importance for ecosystem carbon uptake under future warming. We provide empirical evidence for the existence of such an optimum, using measurements of in situ eddy covariance and satellite-derived proxies, and report its global distribution. T-opt(eco) is consistently lower than the physiological optimum temperature of leaf-level photosynthetic capacity, which typically exceeds 30 degrees C. The global average T-opt(eco) is estimated to be 23 +/- 6 degrees C, with warmer regions having higher T-opt(eco) values than colder regions. In tropical forests in particular, T-opt(eco) is close to growing-season air temperature and is projected to fall below it under all scenarios of future climate, suggesting a limited safe operating space for these ecosystems under future warming.
类型	Article
语种	英语
国家	Peoples R China ; France ; Spain ; USA ; Italy ; Belgium
开放获取类型	Green Accepted, Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000466498300016
WOS关键词	LAND-SURFACE TEMPERATURE ; NET ECOSYSTEM EXCHANGE ; LEAF-AREA INDEX ; CARBON-DIOXIDE ; CLIMATE-CHANGE ; PHOTOSYNTHETIC ACCLIMATION ; THERMAL-ACCLIMATION ; LARREA-DIVARICATA ; BIOCHEMICAL-MODEL ; DESERT SHRUB
WOS类目	Ecology ; Evolutionary Biology
WOS研究方向	Environmental Sciences & Ecology ; Evolutionary Biology
来源机构	北京大学 ; University of California, Berkeley
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217750
作者单位	1.Peking Univ, Sinofrench Inst Earth Syst Sci, Beijing, Peoples R China; 2.Chinese Acad Sci, Key Lab Alpine Ecol & Biodivers, Beijing, Peoples R China; 3.Chinese Acad Sci, Ctr Excellence Tibetan Earth Sci, Beijing, Peoples R China; 4.Lab Sci Climat & Environm, Gif Sur Yvette, France; 5.Ctr Res Ecol & Forestry Applicat, Barcelona, Spain; 6.CSIC, Global Ecol Unit CREAF CSIC UAB, Barcelona, Spain; 7.Lawrence Berkeley Natl Lab, Berkeley, CA USA; 8.Univ Calif Berkeley, Dept Environm Sci Policy & Management, Berkeley, CA USA; 9.Carnegie Inst Sci, Dept Global Ecol, Stanford, CA USA; 10.Oak Ridge Natl Lab, Climate Change Sci Inst, Oak Ridge, TN USA; 11.Oak Ridge Natl Lab, Environm Sci Div, Oak Ridge, TN USA; 12.European Commiss, Joint Res Ctr, Ispra, Italy; 13.Univ Lorraine, INRA, AgroParisTech, UMR Silva, Nancy, France; 14.Univ Ghent, CAVElab Computat & Appl Vegetat Ecol, Ghent, Belgium; 15.No Arizona Univ, Dept Biol Sci, Box 5640, Flagstaff, AZ 86011 USA; 16.Boston Univ, Dept Earth & Environm, Boston, MA 02215 USA; 17.Chinese Acad Sci, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China; 18.Sun Yat Sen Univ, Sch Atmospher Sci, Guangzhou, Guangdong, Peoples R China; 19.Brookhaven Natl Lab, Environm & Climate Sci Dept, Upton, NY 11973 USA; 20.Univ Hong Kong, Sch Biol Sci, Pokfulam, Hong Kong, Peoples R China; 21.Univ Antwerp, Ctr Excellence Plants & Vegetat Ecol, Antwerp, Belgium
推荐引用方式 GB/T 7714	Huang, Mengtian,Piao, Shilong,Ciais, Philippe,et al. Air temperature optima of vegetation productivity across global biomes[J]. 北京大学, University of California, Berkeley,2019,3(5):772-779.
APA	Huang, Mengtian.,Piao, Shilong.,Ciais, Philippe.,Penuelas, Josep.,Wang, Xuhui.,...&Janssens, Ivan A..(2019).Air temperature optima of vegetation productivity across global biomes.NATURE ECOLOGY & EVOLUTION,3(5),772-779.
MLA	Huang, Mengtian,et al."Air temperature optima of vegetation productivity across global biomes".NATURE ECOLOGY & EVOLUTION 3.5(2019):772-779.