The effects of teleconnections on carbon fluxes of global terrestrial   ecosystems

doi:10.1002/2016GL071743

CORC > 北京大学 > 城市与环境学院

	The effects of teleconnections on carbon fluxes of global terrestrial ecosystems
	Zhu, Zaichun ; Piao, Shilong ; Xu, Yaoya ; Bastos, Ana ; Ciais, Philippe ; Peng, Shushi
刊名	GEOPHYSICAL RESEARCH LETTERS
	2017
关键词	teleconnections gross primary production carbon fluxes dynamic global vegetation model climate change NORTH-ATLANTIC OSCILLATION DIFFERENCE VEGETATION INDEX NINO-SOUTHERN-OSCILLATION ARCTIC OSCILLATION CLIMATE INDEXES TEMPERATURE VARIABILITY CYCLE CO2 HEMISPHERE
DOI	10.1002/2016GL071743
英文摘要	Large-scale atmospheric circulation patterns (i.e., teleconnections) influence global climate variability patterns and can be studied to provide a simple framework for relating the complex response of ecosystems to climate. This study analyzes the effects of 15 major teleconnections on terrestrial ecosystem carbon fluxes during 1951-2012 using an ensemble of nine dynamic global vegetation models. We map the global pattern of the dominant teleconnections and find that these teleconnections significantly affect gross primary productivity variations over more than 82.1% of the global vegetated area, through mediating the global temperature and regional precipitation and cloud cover. The El Nino-Southern Oscillation, the Pacific Decadal Oscillation, and the Atlantic Multidecadal Oscillation are strongly correlated with global, hemispherical, and continental carbon fluxes and climatic variables, while the Northern Hemisphere teleconnections have only regional influences. Further research regarding the interactions among the teleconnections and the nonstationarity of the relationship between teleconnections and carbon fluxes is needed.; National Basic Research Program of China [2013CB956303]; National Natural Science Foundation of China [41561134016]; National Youth Top-notch Talent Support Program in China; SCI(E); ARTICLE; 7; 3209-3218; 44
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/473970]
专题	城市与环境学院
推荐引用方式 GB/T 7714	Zhu, Zaichun,Piao, Shilong,Xu, Yaoya,et al. The effects of teleconnections on carbon fluxes of global terrestrial ecosystems[J]. GEOPHYSICAL RESEARCH LETTERS,2017.
APA	Zhu, Zaichun,Piao, Shilong,Xu, Yaoya,Bastos, Ana,Ciais, Philippe,&Peng, Shushi.(2017).The effects of teleconnections on carbon fluxes of global terrestrial ecosystems.GEOPHYSICAL RESEARCH LETTERS.
MLA	Zhu, Zaichun,et al."The effects of teleconnections on carbon fluxes of global terrestrial ecosystems".GEOPHYSICAL RESEARCH LETTERS (2017).