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Disentangling the effects of vapor pressure deficit on northern terrestrial vegetation productivity

文献类型：期刊论文

作者Zhong, Ziqian12; He, Bin12; Wang, Ying-Ping6; Chen, Hans W.7; Chen, Deliang8; Fu, Yongshuo H.9; Chen, Yaning10; Guo, Lanlan11; Deng, Ying1; Huang, Ling2
刊名SCIENCE ADVANCES
出版日期2023-08-01
卷号9期号:32页码:9
ISSN号2375-2548
DOI10.1126/sciadv.adf3166
通讯作者He, Bin(hebin@bnu.edu.cn)
英文摘要The impact of atmospheric vapor pressure deficit (VPD) on plant photosynthesis has long been acknowledged, but large interactions with air temperature (T) and soil moisture (SM) still hinder a complete understanding of the influence of VPD on vegetation production across various climate zones. Here, we found a diverging response of productivity to VPD in the Northern Hemisphere by excluding interactive effects of VPD with T and SM. The interactions between VPD and T/SM not only offset the potential positive impact of warming on vegetation productivity but also amplifies the negative effect of soil drying. Notably, for high-latitude ecosystems, there occurs a pronounced shift in vegetation productivity's response to VPD during the growing season when VPD surpasses a threshold of 3.5 to 4.0 hectopascals. These results yield previously unknown insights into the role of VPD in terrestrial ecosystems and enhance our comprehension of the terrestrial carbon cycle's response to global warming.
WOS关键词GAS-EXCHANGE ; ATMOSPHERIC DEMAND ; WATER ; TRANSPIRATION ; TEMPERATURE ; REGRESSION ; SATELLITE ; MORTALITY ; RESPONSES ; DECLINE
资助项目National Key Scientific Research and Development Program of China[2017YFA0603601] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA20060402] ; Swedish strategic research area BECC ; Swedish strategic research area MERGE ; Swedish strategic research area STINT[CH2020-8799] ; Swedish strategic research area STINT[CH2020-8767]
WOS研究方向Science & Technology - Other Topics
语种英语
出版者AMER ASSOC ADVANCEMENT SCIENCE
WOS记录号WOS:001045489300003
资助机构National Key Scientific Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Swedish strategic research area BECC ; Swedish strategic research area MERGE ; Swedish strategic research area STINT
源URL[http://ir.igsnrr.ac.cn/handle/311030/196337]  
专题中国科学院地理科学与资源研究所
通讯作者He, Bin
作者单位1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, 20 Nanxincun, Beijing 100093, Peoples R China
2.Peking Univ, Coll Urban & Environm Sci, Beijing 100871, Peoples R China
3.Sun Yat Sen Univ, Sch Atmospher Sci, Guangzhou 510275, Peoples R China
4.Minist Ecol & Environm, Ctr Satellite Applicat Ecol & Environm, Beijing 100094, Peoples R China
5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
6.CSIRO Environm, Private Bag 1, Aspendale, Vic, Australia
7.Chalmers Univ Technol, Dept Space Earth & Environm, Div Geosci & Remote Sensing, SE-41296 Gothenburg, Sweden
8.Univ Gothenburg, Dept Earth Sci, Reg Climate Grp, S-40530 Gothenburg, Sweden
9.Beijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China
10.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China
推荐引用方式
GB/T 7714		 Zhong, Ziqian,He, Bin,Wang, Ying-Ping,et al. Disentangling the effects of vapor pressure deficit on northern terrestrial vegetation productivity[J]. SCIENCE ADVANCES,2023,9(32):9.
APA Zhong, Ziqian.,He, Bin.,Wang, Ying-Ping.,Chen, Hans W..,Chen, Deliang.,...&Zhang, Yafeng.(2023).Disentangling the effects of vapor pressure deficit on northern terrestrial vegetation productivity.SCIENCE ADVANCES,9(32),9.
MLA Zhong, Ziqian,et al."Disentangling the effects of vapor pressure deficit on northern terrestrial vegetation productivity".SCIENCE ADVANCES 9.32(2023):9.

入库方式： OAI收割

来源：地理科学与资源研究所

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