气候变化领域集成服务门户(CCPortal): Mid-Pliocene Atlantic Meridional Overturning Circulation simulated in PlioMIP2

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DOI	10.5194/cp-17-529-2021
	Mid-Pliocene Atlantic Meridional Overturning Circulation simulated in PlioMIP2
	Zhang Z.; Li X.; Guo C.; Helge Otterä O.; Nisancioglu K.H.; Tan N.; Contoux C.; Ramstein G.; Feng R.; Otto-Bliesner B.L.; Brady E.; Chandan D.; Richard Peltier W.; Baatsen M.L.J.; Von Der Heydt A.S.; Weiffenbach J.E.; Stepanek C.; Lohmann G.; Zhang Q.; Li Q.; Chandler M.A.; Sohl L.E.; Haywood A.M.; Hunter S.J.; Tindall J.C.; Williams C.; Lunt D.J.; Chan W.-L.; Abe-Ouchi A.
发表日期	2021
ISSN	1814-9324
起始页码	487
结束页码	501
卷号	17 期号:1
英文摘要	pIn the Pliocene Model Intercomparison Project Phase 2 (PlioMIP2), coupled climate models have been used to simulate an interglacial climate during the mid-Piacenzian warm period (mPWP; 3.264 to 3.025 span classCombining double low line"inline-formula"Ma/span). Here, we compare the Atlantic Meridional Overturning Circulation (AMOC), poleward ocean heat transport and sea surface warming in the Atlantic simulated with these models. In PlioMIP2, all models simulate an intensified mid-Pliocene AMOC. However, there is no consistent response in the simulated Atlantic ocean heat transport nor in the depth of the Atlantic overturning cell. The models show a large spread in the simulated AMOC maximum, the Atlantic ocean heat transport and the surface warming in the North Atlantic. Although a few models simulate a surface warming of span classCombining double low line"inline-formula"g1/4/span 8-12 span classCombining double low line"inline-formula"g C/span in the North Atlantic, similar to the reconstruction from Pliocene Research, Interpretation and Synoptic Mapping (PRISM) version 4,span idCombining double low line"page530"/ most models appear to underestimate this warming. The large model spread and model-data discrepancies in the PlioMIP2 ensemble do not support the hypothesis that an intensification of the AMOC, together with an increase in northward ocean heat transport, is the dominant mechanism for the mid-Pliocene warm climate over the North Atlantic./p. © 2021 Mary Ann Liebert Inc.. All rights reserved.
来源期刊	Climate of the Past
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/183599
作者单位	Department of Atmospheric Science, School of Environmental Studies, China University of Geoscience, Wuhan, 430074, China; NORCE Norwegian Research Centre, Bjerknes Centre for Climate Research, Bergen, 5007, Norway; Centre for Early Sapiens Behaviour, Bergen, 5007, Norway; Department of Earth Science and Bjerknes Centre for Climate Research, University of Bergen, Bergen, 5007, Norway; Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China; Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, Gif-sur-Yvette, 91191, France; Department of Geosciences, University of Connecticut, Storrs, United States; Climate and Global Dynamics Laboratory, National Center for Atmospheric Research, Boulder, United States; Department of Physics, University of Toronto, Toronto, Canada; Institute for Marine and Atmospheric Research Utrecht (IMAU), Department of Physics, Utrecht University, ...
推荐引用方式 GB/T 7714	Zhang Z.,Li X.,Guo C.,et al. Mid-Pliocene Atlantic Meridional Overturning Circulation simulated in PlioMIP2[J],2021,17(1).
APA	Zhang Z..,Li X..,Guo C..,Helge Otterä O..,Nisancioglu K.H..,...&Abe-Ouchi A..(2021).Mid-Pliocene Atlantic Meridional Overturning Circulation simulated in PlioMIP2.Climate of the Past,17(1).
MLA	Zhang Z.,et al."Mid-Pliocene Atlantic Meridional Overturning Circulation simulated in PlioMIP2".Climate of the Past 17.1(2021).