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

doi:10.1111/gcb.13654

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, Weiming 1; Zhong, Yangquanwei 1,2; Shangguan, Zhouping 1; Shangguan, ZP (reprint author), Inst Soil & Water Conservat, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China.
文章类型	Article
	2017
发表期刊	GLOBAL CHANGE BIOLOGY
ISSN	1354-1013
通讯作者邮箱	shangguan@ms.iswc.ac.cn
卷号	23 期号:9 页码:3781-3793
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.
关键词	Carbon And Water Cycles Climate Change Drought Stress Elevated Co2 Concentration Elevated Temperature Life Forms Stomatal Frequency
学科领域	Biodiversity & Conservation ; Environmental Sciences & Ecology
DOI	10.1111/gcb.13654
URL	查看原文
收录类别	SCI
出版地	HOBOKEN
语种	英语
WOS记录号	WOS:000406812100029
出版者	WILEY
项目资助者	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]
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	sbir.nwafu.edu.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.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
推荐引用方式 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.