ISWC OpenIR  > 水保所科研产出--SCI  > 2017--SCI
Contrasting responses of leaf stomatal characteristics to climate change: a considerable challenge to predict carbon and water cycles
Yan, Weiming1; Zhong, Yangquanwei1,2; Shangguan, Zhouping1; Shangguan, ZP (reprint author), Inst Soil & Water Conservat, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China.
SubtypeArticle
2017
Source PublicationGLOBAL CHANGE BIOLOGY
ISSN1354-1013
description.correspondentemailshangguan@ms.iswc.ac.cn
Volume23Issue:9Pages:3781-3793
AbstractStomata control the cycling of water and carbon between plants and the atmosphere; however, no consistent conclusions have been drawn regarding the response of stomatal frequency to climate change. Here, we conducted a meta-analysis of 1854 globally obtained data series to determine the response of stomatal frequency to climate change, which including four plant life forms (over 900 species), at altitudes ranging from 0 to 4500 m and over a time span of more than one hundred thousand years. Stomatal frequency decreased with increasing CO2 concentration and increased with elevated temperature and drought stress; it was also dependent on the species and experimental conditions. The response of stomatal frequency to climate change showed a trade-off between stomatal control strategies and environmental factors, such as the CO2 concentration, temperature, and soil water availability. Moreover, threshold effects of elevated CO2 and temperature on stomatal frequency were detected, indicating that the response of stomatal density to increasing CO2 concentration will decrease over the next few years. The results also suggested that the stomatal index may be more reliable than stomatal density for determination of the historic CO2 concentration. Our findings indicate that the contrasting responses of stomata to climate change bring a considerable challenge in predicting future water and carbon cycles.
KeywordCarbon And Water Cycles Climate Change Drought Stress Elevated Co2 Concentration Elevated Temperature Life Forms Stomatal Frequency
Subject AreaBiodiversity & Conservation ; Environmental Sciences & Ecology
DOI10.1111/gcb.13654
URL查看原文
Indexed BySCI
Publication PlaceHOBOKEN
Language英语
WOS IDWOS:000406812100029
PublisherWILEY
Funding OrganizationNational Key Research and Development Program of China [2016YF C0501605]; National Natural Science Foundation of China [41390463, 31370425] ; National Key Research and Development Program of China [2016YF C0501605]; National Natural Science Foundation of China [41390463, 31370425]
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Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/7936
Collection水保所科研产出--SCI_2017--SCI
Corresponding AuthorShangguan, ZP (reprint author), Inst Soil & Water Conservat, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China.
Affiliation1.Northwest A& F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China
2.Northwestern Polytech Univ, Ctr Ecol & Environm Sci, Key Lab Space Biosci & Biotechnol, Xian 710072, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Yan, Weiming,Zhong, Yangquanwei,Shangguan, Zhouping,et al. Contrasting responses of leaf stomatal characteristics to climate change: a considerable challenge to predict carbon and water cycles[J]. GLOBAL CHANGE BIOLOGY,2017,23(9):3781-3793.
APA Yan, Weiming,Zhong, Yangquanwei,Shangguan, Zhouping,&Shangguan, ZP .(2017).Contrasting responses of leaf stomatal characteristics to climate change: a considerable challenge to predict carbon and water cycles.GLOBAL CHANGE BIOLOGY,23(9),3781-3793.
MLA Yan, Weiming,et al."Contrasting responses of leaf stomatal characteristics to climate change: a considerable challenge to predict carbon and water cycles".GLOBAL CHANGE BIOLOGY 23.9(2017):3781-3793.
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