Contrasting responses of leaf stomatal characteristics to climate change: a considerable challenge to predict carbon and water cycles

doi:10.1111/gcb.13654

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	Contrasting responses of leaf stomatal characteristics to climate change: a considerable challenge to predict carbon and water cycles
	Yan, Weiming 2; Shangguan, ZP (reprint author), Inst Soil & Water Conservat, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China.; Shangguan, Zhouping 2; Zhong, Yangquanwei 1,2
刊名	GLOBAL CHANGE BIOLOGY
	2017
卷号	23 期号:9 页码:3781-3793
关键词	Carbon And Water Cycles Climate Change Drought Stress Elevated Co2 Concentration Elevated Temperature Life Forms Stomatal Frequency
ISSN号	1354-1013
DOI	10.1111/gcb.13654
文献子类	Article
英文摘要	Stomata 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.
学科主题	Biodiversity & Conservation ; Environmental Sciences & Ecology
URL标识	查看原文
出版地	HOBOKEN
语种	英语
出版者	WILEY
WOS记录号	WOS:000406812100029
资助机构	National 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] ; National 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]
内容类型	期刊论文
源URL	[http://ir.iswc.ac.cn/handle/361005/7936]
专题	水保所科研产出--SCI_2017--SCI
通讯作者	Shangguan, ZP (reprint author), Inst Soil & Water Conservat, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China.
作者单位	1.Northwestern Polytech Univ, Ctr Ecol & Environm Sci, Key Lab Space Biosci & Biotechnol, Xian 710072, Shaanxi, Peoples R China 2.Northwest A& F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Yan, Weiming,Shangguan, ZP ,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,Shangguan, ZP ,Shangguan, Zhouping,&Zhong, Yangquanwei.(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.