Abrupt climate changes during Termination III in Southern Europe
Perez-Mejias, Carlos1,2; Moreno, Ana1; Sancho, Carlos2; Bartolome, Miguel1,2; Stoll, Heather3,4; Cacho, Isabel5; Cheng, Hai6,7,8; Edwards, R. Lawrence6; Carlos Pérez-Mejías
2017-09-19
发表期刊PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
卷号114期号:38页码:10047-10052
文章类型Article
摘要The Late Quaternary glacial-interglacial transitions represent the highest amplitude climate changes over the last million years. Unraveling the sequence of events and feedbacks at Termination III (T-III), including potential abrupt climate reversals similar to those of the last Termination, has been particularly challenging due to the scarcity of well-dated records worldwide. Here, we present speleothem data from southern Europe covering the interval from 262.7 to 217.9 kyBP, including the transition from marine isotope stage (MIS) 8 to MIS 7e. High-resolution delta C-13, delta O-18, and Mg/Ca profiles reveal major millennial-scale changes in aridity manifested in changing water availability and vegetation productivity. uranium-thorium dates provide a solid chronology for two millennial-scale events (S8.1 and S8.2) which, compared with the last two terminations, has some common features with Heinrich 1 and Heinrich 2 in Termination I (T-I).
关键词Terminations Stalagmite Stadial Event Stable Isotopes Iberian Peninsula
WOS标题词Science & Technology
DOI10.1073/pnas.1619615114
关键词[WOS]NORTH-ATLANTIC REGION ; ICE-AGE TERMINATIONS ; IBERIAN MARGIN ; MULTI-PROXY ; GLACIAL TERMINATIONS ; SEA-LEVEL ; VARIABILITY ; TERRESTRIAL ; MARINE ; SCALE
收录类别SCI
语种英语
WOS研究方向Science & Technology - Other Topics
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000411157100046
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/5254
专题黄土与第四纪地质国家重点实验室(2010~)
通讯作者Carlos Pérez-Mejías
作者单位1.CSIC, Pyrenean Inst Ecol, Dept Geoenvironm Proc & Global Change, IPE CSIC, Zaragoza 50059, Spain
2.Univ Zaragoza, Earth Sci Dept, E-50009 Zaragoza, Spain
3.Univ Oviedo, Dept Geol, E-33005 Oviedo, Spain
4.ETH, Geol Inst, Dept Earth Sci, CH-8092 Zurich, Switzerland
5.Univ Barcelona, Facu Ciencies Terra, Dept Dinam Terra & Ocea, E-08028 Barcelona, Spain
6.Univ Minnesota, Dept Earth Sci, Minneapolis, MN 55455 USA
7.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Shaanxi, Peoples R China
8.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Shaanxi, Peoples R China
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Perez-Mejias, Carlos,Moreno, Ana,Sancho, Carlos,et al. Abrupt climate changes during Termination III in Southern Europe[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2017,114(38):10047-10052.
APA Perez-Mejias, Carlos.,Moreno, Ana.,Sancho, Carlos.,Bartolome, Miguel.,Stoll, Heather.,...&Carlos Pérez-Mejías.(2017).Abrupt climate changes during Termination III in Southern Europe.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,114(38),10047-10052.
MLA Perez-Mejias, Carlos,et al."Abrupt climate changes during Termination III in Southern Europe".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 114.38(2017):10047-10052.
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