气候变化领域集成服务门户(CCPortal): Temperature and moisture variability in the eastern Mediterranean region during Marine Isotope Stages 11–10 based on biomarker analysis of the Tenaghi Philippon peat deposit

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DOI	10.1016/j.quascirev.2019.105977
	Temperature and moisture variability in the eastern Mediterranean region during Marine Isotope Stages 11–10 based on biomarker analysis of the Tenaghi Philippon peat deposit
	Ardenghi N.; Mulch A.; Koutsodendris A.; Pross J.; Kahmen A.; Niedermeyer E.M.
发表日期	2019
ISSN	0277-3791
卷号	225
英文摘要	The Mediterranean region is highly sensitive to climate change, particularly with regard to warming and increasing aridity. Understanding its past climate history during periods similar to the Holocene is key to understand the long-term dynamics that accompany anthropogenic climate change. Marine Isotope Stage (MIS) 11 (ca. 424–367 ka BP) is considered one of the best Holocene analogues. Despite detailed insight from Atlantic marine records and European continental records, MIS 11 temperature and rainfall evolution in the Mediterranean remains poorly understood. We present a detailed record of MIS 11–10 climate change at Tenaghi Philippon, a telmatic peatland in NE Greece. We use microbial membrane lipids (brGDGTs), the δD of n-C29 (δDwax) and distribution of n-alkanes derived from plant leaf waxes, and levoglucosan concentrations to reconstruct changes in temperature, rainfall sources and vegetation burning. Glacial-interglacial temperature patterns indicate strong Atlantic influence in the Eastern Mediterranean region. Low δDwax values and high temperatures indicate a predominance of Atlantic-sourced winter precipitation during MIS 11, and vice versa during MIS 10. The latter is attributed to a suppression of the Mediterranean storm track, probably due to a persistent high-pressure cell over most of the European continent, mainly in response to an extended ice cover during the glacial. The levoglucosan record is consistent with rapid change to drier conditions and increased vegetation burning from MIS 11 to 10. Millennial-scale oscillations allow to characterise cooling episodes previously recorded at other sites, with conditions of decreased winter precipitation, while suggesting increased seasonality during the interglacial optimum. © 2019 Elsevier Ltd
语种	英语
scopus关键词	Glacial geology; Incineration; Isotopes; Lipids; Paraffins; Rain; Vegetation; Anthropogenic climate changes; Eastern Mediterranean; Marine isotope stages; Mediterranean region; Millennial scale oscillations; Moisture variability; Temperature patterns; Winter precipitation; Climate change; biomarker; climate change; glacial-interglacial cycle; Holocene; ice cover; interglacial; marine isotope stage; peatland; precipitation (climatology); rainfall; storm track; temperature effect; Atlantic Ocean; Central Macedonia; Europe; Greece; Mediterranean Region; Mediterranean Sea; Mediterranean Sea (East); Serrai [Central Macedonia]; Tenaghi Philippon
来源期刊	Quaternary Science Reviews
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/151703
作者单位	Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Senckenberg Gesellschaft für Naturforschung, Senckenberganlage 25, Frankfurt/Main, 60325, Germany; Institute of Geosciences, Goethe University Frankfurt, Altenhöferallee 1, Frankfurt/Main, 60438, Germany; Paleoenvironmental Dynamics Group, Institute of Earth Sciences, Heidelberg University, Im Neuenheimer Feld 234–236, Heidelberg, 69120, Germany; Department of Environmental Sciences, University of Basel, Schönbeinstrasse 6, Basel, 4056, Switzerland
推荐引用方式 GB/T 7714	Ardenghi N.,Mulch A.,Koutsodendris A.,等. Temperature and moisture variability in the eastern Mediterranean region during Marine Isotope Stages 11–10 based on biomarker analysis of the Tenaghi Philippon peat deposit[J],2019,225.
APA	Ardenghi N.,Mulch A.,Koutsodendris A.,Pross J.,Kahmen A.,&Niedermeyer E.M..(2019).Temperature and moisture variability in the eastern Mediterranean region during Marine Isotope Stages 11–10 based on biomarker analysis of the Tenaghi Philippon peat deposit.Quaternary Science Reviews,225.
MLA	Ardenghi N.,et al."Temperature and moisture variability in the eastern Mediterranean region during Marine Isotope Stages 11–10 based on biomarker analysis of the Tenaghi Philippon peat deposit".Quaternary Science Reviews 225(2019).