气候变化领域集成服务门户(CCPortal): Abrupt shift in subsurface temperatures in the tropical Pacific associated with changes in El Nino

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DOI	10.1126/science.281.5374.240
	Abrupt shift in subsurface temperatures in the tropical Pacific associated with changes in El Nino
	Guilderson T.P.; Schrag D.P.
发表日期	1998
ISSN	0036-8075
起始页码	240
结束页码	243
卷号	281 期号:5374
英文摘要	Radiocarbon (14C) content of surface waters inferred from a coral record from the Galapagos Islands increased abruptly during the upwelling season (July through September) after the El Nino event of 1976. Sea-surface temperatures (SSTs) associated with the upwelling season also shifted after 1976. The synchroneity of the shift in both 14C and SST implies that the vertical thermal structure of the eastern tropical Pacific changed in 1976. This change may be responsible for the increase in frequency and intensity of El Nino events since 1976.
英文关键词	El Nino; sea surface temperature; upwelling; article; environmental temperature; global climate; pacific islands; priority journal; tropic climate; weather; Pacific; Anthozoa
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/243894
作者单位	Dept. of Earth and Planet. Sciences, Harvard University, Cambridge, MA 02138, United States; Ctr. for Accel. Mass Spectrometry, Lawrence Livermore Natl. Laboratory, Livermore, CA 94550, United States
推荐引用方式 GB/T 7714	Guilderson T.P.,Schrag D.P.. Abrupt shift in subsurface temperatures in the tropical Pacific associated with changes in El Nino[J],1998,281(5374).
APA	Guilderson T.P.,&Schrag D.P..(1998).Abrupt shift in subsurface temperatures in the tropical Pacific associated with changes in El Nino.Science,281(5374).
MLA	Guilderson T.P.,et al."Abrupt shift in subsurface temperatures in the tropical Pacific associated with changes in El Nino".Science 281.5374(1998).