气候变化领域集成服务门户(CCPortal): Influence of El Niño on atmospheric CO2 over the tropical Pacific Ocean: Findings from NASA’s OCO-2 mission

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DOI	10.1126/science.aam5776
	Influence of El Niño on atmospheric CO2 over the tropical Pacific Ocean: Findings from NASA’s OCO-2 mission
	Chatterjee A.; Gierach M.M.; Sutton A.J.; Feely R.A.; Crisp D.; Eldering A.; Gunson M.R.; O’Dell C.W.; Stephens B.B.; Schimel D.S.
发表日期	2017
ISSN	0036-8075
卷号	358 期号:6360
英文摘要	Spaceborne observations of carbon dioxide (CO2) from the Orbiting Carbon Observatory-2 are used to characterize the response of tropical atmospheric CO2 concentrations to the strong El Niño event of 2015–2016. Although correlations between the growth rate of atmospheric CO2 concentrations and the El Niño–Southern Oscillation are well known, the magnitude of the correlation and the timing of the responses of oceanic and terrestrial carbon cycle remain poorly constrained in space and time. We used space-based CO2 observations to confirm that the tropical Pacific Ocean does play an early and important role in modulating the changes in atmospheric CO2 concentrations during El Niño events—a phenomenon inferred but not previously observed because of insufficient high-density, broad-scale CO2 observations over the tropics. © 2017, American Association for the Advancement of Science. All rights reserved.
英文关键词	carbon dioxide; air-sea interaction; carbon cycle; carbon dioxide; correlation; El Nino; El Nino-Southern Oscillation; NSCAT; OCO; satellite mission; space technology; Article; atmospheric dispersion; carbon cycle; carbon dioxide transport; climate change; El Nino; Pacific Ocean; priority journal; space; time; Pacific Ocean; Pacific Ocean (Tropical)
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/243281
作者单位	Universities Space Research Association, Columbia, MD, United States; NASA Global Modeling and Assimilation Office, Greenbelt, MD, United States; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States; NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States; Joint Institute for the Study of the Atmosphere and Ocean, University of Washington, Seattle, WA, United States; Colorado State University, Fort Collins, CO, United States; National Center for Atmospheric Research, Boulder, CO, United States
推荐引用方式 GB/T 7714	Chatterjee A.,Gierach M.M.,Sutton A.J.,等. Influence of El Niño on atmospheric CO2 over the tropical Pacific Ocean: Findings from NASA’s OCO-2 mission[J],2017,358(6360).
APA	Chatterjee A..,Gierach M.M..,Sutton A.J..,Feely R.A..,Crisp D..,...&Schimel D.S..(2017).Influence of El Niño on atmospheric CO2 over the tropical Pacific Ocean: Findings from NASA’s OCO-2 mission.Science,358(6360).
MLA	Chatterjee A.,et al."Influence of El Niño on atmospheric CO2 over the tropical Pacific Ocean: Findings from NASA’s OCO-2 mission".Science 358.6360(2017).