气候变化领域集成服务门户(CCPortal): Abrupt vegetation and environmental change since the MIS 2: A unique paleorecord from Slovakia (Central Europe)

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DOI	10.1016/j.quascirev.2020.106170
	Abrupt vegetation and environmental change since the MIS 2: A unique paleorecord from Slovakia (Central Europe)
	Šolcová A.; Jamrichová E.; Horsák M.; Pařil P.; Petr L.; Heiri O.; Květoň J.; Křížek M.; Hartvich F.; Hájek M.; Hájková P.
发表日期	2020
ISSN	0277-3791
卷号	230
英文摘要	Research on past abrupt climate change and linked biotic response is essential for understanding of the future development of biota under changing climatic conditions, which, in turn, is necessary for adequate progress in ecosystem management and nature conservation. The present study presents the first comprehensive reconstruction of local and regional environment at the Western Carpathian/Pannonian Basin border, including a first chironomid-based paleoclimate reconstruction and δ18O and δ13C records from travertine, to investigate abrupt biota and climate shifts since the Marine Isotope Stage (MIS) 2. A range of biotic and abiotic proxy data in organic-calcareous sediment sequence were analysed using a multi-proxy approach to produce a detailed reconstruction of past ecosystem conditions. The results illustrate that the most prominent abrupt change in the local environment occurred directly at the MIS 2/MIS 1 transition at 14,560 cal BP as a consequence of increased precipitation and an increase in reconstructed mean July temperature by ∼2.2 °C. Abrupt changes in local environment during the early Holocene were closely linked to travertine precipitation rate around thermal springs and thus indirectly to the climate until the arrival of the Late Neolithics around 6400 cal BP. Regional vegetation response (derived from pollen data) to the climatic fluctuations lagged, with the most prominent changes around 14,410 cal BP and 10,140 cal BP. Our data suggest the presence of a steppe-tundra ecosystem with evidence for low amounts of temperate broadleaf trees during the MIS 2, indicating close proximity to their northern glacial refugium. We demonstrate the ability of δ18O and δ13C stable isotope record from travertine to reflect abrupt climatic and environmental changes. The study provides evidence about benefits using travertine deposits coupled with high-resolution paleoecological data to investigate past biotic and abiotic responses to abrupt climate change. © 2020 Elsevier Ltd
英文关键词	Central Europe; Chironomids; Holocene; Lateglacial; MIS 2/MIS 1 transition; Paleoclimatology; Paleolimnology; Stable isotopes; Travertine; Vegetation dynamics
语种	英语
scopus关键词	Conservation; Ecosystems; Forestry; Geothermal springs; Glacial geology; Isotopes; Limestone; Paleolimnology; Research and development management; Trees (mathematics); Vegetation; Central Europe; Chironomids; Holocenes; Lateglacial; Paleoclimatology; Stable isotopes; Travertine; Vegetation dynamics; Climate change; broad-leaved forest; Holocene; late glacial; marine isotope stage; paleoclimate; paleolimnology; palynology; reconstruction; stable isotope; travertine; vegetation dynamics; Pannonian Basin; Slovakia; Chironomidae
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/151587
作者单位	Department of Botany, Charles University, Benátská 2, Prague, 128 01, Czech Republic; Laboratory of Paleoecology, Institute of Botany of the Czech Academy of Sciences, Lidická 25/27, Brno, 602 00, Czech Republic; Department of Botany and Zoology, Masaryk University, Kotlářská 2, Brno, 611 37, Czech Republic; Department of Environmental Sciences, University of Basel, Klingelbergstrasse 17, Basel, 4056, Switzerland; Department of Experimental Plant Biology, University of South Bohemia, Branišovská 1716, České Budějovice, 370 05, Czech Republic; Institute of Experimental Botany of the Czech Academy of Sciences, Rozvojová 263, Prague, 165 02, Czech Republic; Department of Physical Geography and Geoecology, Charles University, Albertov 6, Prague, 128 43, Czech Republic; Institute of Rock Structure and Mechanics of the Czech Academy of Sciences, V Holešovičkách 41, Prague, 182 09, Czech Republic
推荐引用方式 GB/T 7714	Šolcová A.,Jamrichová E.,Horsák M.,et al. Abrupt vegetation and environmental change since the MIS 2: A unique paleorecord from Slovakia (Central Europe)[J],2020,230.
APA	Šolcová A..,Jamrichová E..,Horsák M..,Pařil P..,Petr L..,...&Hájková P..(2020).Abrupt vegetation and environmental change since the MIS 2: A unique paleorecord from Slovakia (Central Europe).Quaternary Science Reviews,230.
MLA	Šolcová A.,et al."Abrupt vegetation and environmental change since the MIS 2: A unique paleorecord from Slovakia (Central Europe)".Quaternary Science Reviews 230(2020).