气候变化领域集成服务门户(CCPortal): Synchrony matters more than species richness in plant community stability at a global scale

CCPortal

DOI	10.1073/pnas.1920405117
	Synchrony matters more than species richness in plant community stability at a global scale
	Valencia E.; de Bello F.; Galland T.; Adler P.B.; Lepš J.; E-Vojtkó A.; van Klink R.; Carmona C.P.; Danihelka J.; Dengler J.; Eldridge D.J.; Estiarte M.; García-González R.; Garnier E.; Gómez‐García D.; Harrison S.P.; Herben T.; Ibáñez R.; Jentsch A.; Juergens N.; Kertész M.; Klumpp K.; Louault F.; Marrs R.H.; Ogaya R.; Ónodi G.; Pakeman R.J.; Pardo I.; Pärtel M.; Peco B.; Peñuelas J.; Pywell R.F.; Rueda M.; Schmidt W.; Schmiedel U.; Schuetz M.; Skálová H.; Šmilauer P.; Šmilauerová M.; Smit C.; Song M.; Stock M.; Val J.; Vandvik V.; Ward D.; Wesche K.; Wiser S.K.; Woodcock B.A.; Young T.P.; Yu F.-H.; Zobel M.; Götzenberger L.
发表日期	2020
ISSN	0027-8424
起始页码	24345
结束页码	24351
卷号	117 期号:39
英文摘要	The stability of ecological communities is critical for the stable provisioning of ecosystem services, such as food and forage production, carbon sequestration, and soil fertility. Greater biodiversity is expected to enhance stability across years by decreasing synchrony among species, but the drivers of stability in nature remain poorly resolved. Our analysis of time series from 79 datasets across the world showed that stability was associated more strongly with the degree of synchrony among dominant species than with species richness. The relatively weak influence of species richness is consistent with theory predicting that the effect of richness on stability weakens when synchrony is higher than expected under random fluctuations, which was the case in most communities. Land management, nutrient addition, and climate change treatments had relatively weak and varying effects on stability, modifying how species richness, synchrony, and stability interact. Our results demonstrate the prevalence of biotic drivers on ecosystem stability, with the potential for environmental drivers to alter the intricate relationship among richness, synchrony, and stability. © 2020 National Academy of Sciences. All rights reserved.
英文关键词	Climate change drivers; Evenness; Species richness; Stability; Synchrony
语种	英语
scopus关键词	article; climate change; human; nutrient; plant community; prevalence; species richness; time series analysis
来源期刊	Proceedings of the National Academy of Sciences of the United States of America
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/160789
作者单位	Valencia, E., Departamento de Biología y Geología, Física y Química Inorgánica, Escuela Superior de Ciencias Experimentales y Tecnología, Universidad Rey Juan Carlos, Móstoles, 28933, Spain, Department of Botany, Faculty of Science, University of South Bohemia, České Budĕjovice, 37005, Czech Republic; de Bello, F., Department of Botany, Faculty of Science, University of South Bohemia, České Budĕjovice, 37005, Czech Republic, Institute of Botany of the Czech Academy of Sciences, Treboň, 37982, Czech Republic, Centro de Investigaciones Sobre Desertificación, Valencia, 46113, Spain; Galland, T., Department of Botany, Faculty of Science, University of South Bohemia, České Budĕjovice, 37005, Czech Republic, Institute of Botany of the Czech Academy of Sciences, Treboň, 37982, Czech Republic; Adler, P.B., Department of Wildland Resources and the Ecology Center, Utah State University, Logan, UT 84322, United States; Lepš, J., Department of Botany, Faculty of Science, University of South Bohemia, České Budĕjovice...
推荐引用方式 GB/T 7714	Valencia E.,de Bello F.,Galland T.,et al. Synchrony matters more than species richness in plant community stability at a global scale[J],2020,117(39).
APA	Valencia E..,de Bello F..,Galland T..,Adler P.B..,Lepš J..,...&Götzenberger L..(2020).Synchrony matters more than species richness in plant community stability at a global scale.Proceedings of the National Academy of Sciences of the United States of America,117(39).
MLA	Valencia E.,et al."Synchrony matters more than species richness in plant community stability at a global scale".Proceedings of the National Academy of Sciences of the United States of America 117.39(2020).