globalchange  > 过去全球变化的重建
DOI: 10.1016/j.quascirev.2015.09.018
Scopus记录号: 2-s2.0-84944881684
论文题名:
Sequence of events from the onset to the demise of the Last Interglacial: Evaluating strengths and limitations of chronologies used in climatic archives
作者: Govin A.; Capron E.; Tzedakis P.C.; Verheyden S.; Ghaleb B.; Hillaire-Marcel C.; St-Onge G.; Stoner J.S.; Bassinot F.; Bazin L.; Blunier T.; Combourieu-Nebout N.; El Ouahabi A.; Genty D.; Gersonde R.; Jimenez-Amat P.; Landais A.; Martrat B.; Masson-Delmotte V.; Parrenin F.; Seidenkrantz M.-S.; Veres D.; Waelbroeck C.; Zahn R.
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2015
卷: 129
起始页码: 1
结束页码: 36
语种: 英语
英文关键词: Chronology ; Climate dynamics ; Corals ; Ice cores ; Last glacial inception ; Last Interglacial ; Marine sediments ; Peat and lake sediments ; Penultimate deglaciation ; Speleothems
Scopus关键词: Alignment ; Earth (planet) ; Geochronology ; Glacial geology ; Global warming ; Orbits ; Stratigraphy ; Submarine geology ; Chronology ; Climate dynamics ; Corals ; Deglaciations ; Ice core ; Lake sediments ; Last glacial inception ; Last interglacial ; Marine sediments ; Speleothems ; Uncertainty analysis ; Anthozoa
英文摘要: The Last Interglacial (LIG) represents an invaluable case study to investigate the response of components of the Earth system to global warming. However, the scarcity of absolute age constraints in most archives leads to extensive use of various stratigraphic alignments to different reference chronologies. This feature sets limitations to the accuracy of the stratigraphic assignment of the climatic sequence of events across the globe during the LIG. Here, we review the strengths and limitations of the methods that are commonly used to date or develop chronologies in various climatic archives for the time span (~140-100 ka) encompassing the penultimate deglaciation, the LIG and the glacial inception. Climatic hypotheses underlying record alignment strategies and the interpretation of tracers are explicitly described. Quantitative estimates of the associated absolute and relative age uncertainties are provided.Recommendations are subsequently formulated on how best to define absolute and relative chronologies. Future climato-stratigraphic alignments should provide (1) a clear statement of climate hypotheses involved, (2) a detailed understanding of environmental parameters controlling selected tracers and (3) a careful evaluation of the synchronicity of aligned paleoclimatic records. We underscore the need to (1) systematically report quantitative estimates of relative and absolute age uncertainties, (2) assess the coherence of chronologies when comparing different records, and (3) integrate these uncertainties in paleoclimatic interpretations and comparisons with climate simulations.Finally, we provide a sequence of major climatic events with associated age uncertainties for the period 140-105 ka, which should serve as a new benchmark to disentangle mechanisms of the Earth system's response to orbital forcing and evaluate transient climate simulations. © 2015 The Authors.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/59774
Appears in Collections:过去全球变化的重建

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作者单位: MARUM - Center for Marine Environmental Sciences, University of Bremen, Leobener Strasse, Bremen, Germany; British Antarctic Survey, High Cross, Madingley Road, Cambridge, United Kingdom; Environmental Change Research Centre, Department of Geography, University College London, London, United Kingdom; Royal Belgian Institute of Natural Sciences, Jennerstraat 13, Brussels, Belgium; GEOTOP, Université du Québec à Montréal, Montréal, Canada; Institut des sciences de la mer de Rimouski (ISMER), Canada Research Chair in Marine Geology, Université du Québec à Rimouski, Rimouski, Canada; GEOTOP Research Center, Canada; College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, 104 CEOAS Admin Bldg., Corvallis, OR, United States; Institut Pierre-Simon Laplace/Laboratoire des Sciences du Climat et de l'Environnement, UMR 8212, CEA-CNRS-UVSQ, Gif-sur-Yvette, France; Centre for Ice and Climate, Niels Bohr Institute, University of Copenhagen, Denmark; UMR 7194 CNRS Histoire Naturelle de l'Homme Préhistorique, Département de Préhistoire, Muséum national d'histoire naturelle, Institut de Paléontologie Humaine, Paris, France; Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDA), Spanish Council for Scientific Research (CSIC), Barcelona, Spain; Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Am Handelshafen 12, Bremerhaven, Germany; Institute of Environmental Science and Technology and Department of Geography, Universitat Autònoma de Barcelona, Bellaterra, Spain; Laboratoire de Glaciologie et Géophysique de l'Environnement, UJF, CNRS, 54 rue Molière, St Martin d'Hères, France; Centre for Past Climate Studies, Department of Geoscience, Aarhus University, Høegh-Guldsbergs Gade 2, Aarhus C, Denmark; Institució Catalana de Recerca i Estudis Avançats (ICREA), Institut de Ciència i Tecnologia Ambientals (ICTA), Departament de Física, Universitat Autònoma de Barcelona, Bellaterra, Spain; Institut Pierre-Simon Laplace/Laboratoire des Sciences du Climat et de l'Environnement, UMR 8212, CEA-CNRS-UVSQ, Gif-sur-Yvette, France; Vrije Universiteit Brussel, Belgium; Institute of Speleology - Romanian Academy, Clinicilor 5, PO Box 58, Cluj-Napoca, Romania

Recommended Citation:
Govin A.,Capron E.,Tzedakis P.C.,et al. Sequence of events from the onset to the demise of the Last Interglacial: Evaluating strengths and limitations of chronologies used in climatic archives[J]. Quaternary Science Reviews,2015-01-01,129
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