气候变化领域集成服务门户(CCPortal): Nannoplankton extinction and origination across the Paleocene-Eocene Thermal Maximum

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DOI	10.1126/science.1133902
	Nannoplankton extinction and origination across the Paleocene-Eocene Thermal Maximum
	Gibbs S.J.; Bown P.R.; Sessa J.A.; Bralower T.J.; Wilson P.A.
发表日期	2006
ISSN	0036-8075
起始页码	1770
结束页码	1773
卷号	314 期号:5806
英文摘要	The Paleocene-Eocene Thermal Maximum (PETM, ∼55 million years ago) was an interval of global warming and ocean acidification attributed to rapid release and oxidation of buried carbon. We show that the onset of the PETM coincided with a prominent increase in the origination and extinction of calcareous phytoplankton. Yet major perturbation of the surface-water saturation state across the PETM was not detrimental to the survival of most calcareous nannoplankton taxa and did not impart a calcification or ecological bias to the pattern of evolutionary turnover. Instead, the rate of environmental change appears to have driven turnover, preferentially affecting rare taxa living close to their viable limits.
英文关键词	Carbon; Environmental impact; Global warming; Oxidation; Perturbation techniques; Surface water resources; Nanoplankton extinction; Ocean acidification; Paleocene-Eocene Thermal Maximum (PETM); Saturation state; Climate change; carbon; surface water; acidification; calcareous alga; extinction; global warming; Hypsithermal; Paleocene-Eocene boundary; paleoclimate; paleoecology; phytoplankton; survival; acidification; article; calcareous alga; calcification; environmental change; Eocene; greenhouse effect; molecular evolution; nonhuman; oxidation; Paleocene; phytoplankton; plankton; priority journal; species extinction; turnover time; Atmosphere; Biodiversity; Calcification, Physiologic; Carbon Dioxide; Ecosystem; Environment; Evolution; Extinction, Biological; Fossils; Geologic Sediments; New Jersey; Oceans and Seas; Pacific Ocean; Phytoplankton; Plankton; Rivers; Temperature
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/243803
作者单位	School of Ocean and Earth Sciences, National Oceanography Centre, Southampton, European Way, Southampton, SO14 3ZH, United Kingdom; Department of Earth Sciences, University College London, Gower Street, London WC1E 6BT, United Kingdom; Department of Geosciences, Pennsylvania State University, University Park, PA 16802, United States
推荐引用方式 GB/T 7714	Gibbs S.J.,Bown P.R.,Sessa J.A.,et al. Nannoplankton extinction and origination across the Paleocene-Eocene Thermal Maximum[J],2006,314(5806).
APA	Gibbs S.J.,Bown P.R.,Sessa J.A.,Bralower T.J.,&Wilson P.A..(2006).Nannoplankton extinction and origination across the Paleocene-Eocene Thermal Maximum.Science,314(5806).
MLA	Gibbs S.J.,et al."Nannoplankton extinction and origination across the Paleocene-Eocene Thermal Maximum".Science 314.5806(2006).