globalchange  > 过去全球变化的重建
DOI: 10.1016/j.quascirev.2012.09.011
Scopus记录号: 2-s2.0-84871906653
论文题名:
Multi-proxy dating of Holocene maar lakes and Pleistocene dry maar sediments in the Eifel, Germany
作者: Sirocko F.; Dietrich S.; Veres D.; Grootes P.M.; Schaber-Mohr K.; Seelos K.; Nadeau M.-J.; Kromer B.; Rothacker L.; Röhner M.; Krbetschek M.; Appleby P.; Hambach U.; Rolf C.; Sudo M.; Grim S.
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2013
卷: 62
起始页码: 56
结束页码: 76
语种: 英语
英文关键词: 137Cs and 210Pb dating ; 14C-derived chronology ; Argon-Argon dating ; Eifel maar ; GIS ; Historical events ; Laminated lake sediments ; Luminescence dating ; Palaeomagnetism ; Palynostratigraphy ; Tephrostratigraphy ; Tuning ; Varve counting
Scopus关键词: <sup>137</sup>Cs and <sup>210</sup>Pb dating ; <sup>14</sup>C-derived chronology ; Argon-argon dating ; Eifel maar ; Historical events ; Lake sediments ; Luminescence dating ; Palaeomagnetism ; Palynostratigraphy ; Tephrostratigraphy ; Varve counting ; Cesium ; Climatology ; Floods ; Forestry ; Geographic information systems ; Geomagnetism ; Glacial geology ; Laminating ; Lithology ; Sedimentology ; Sediments ; Tuning ; Lakes ; argon-argon dating ; climate variation ; geomagnetic field ; GIS ; glacial landform ; Holocene ; lacustrine deposit ; lamination ; lithology ; luminescence dating ; maar ; magnetostratigraphy ; marine isotope stage ; paleomagnetism ; palynology ; Pleistocene ; radiocarbon dating ; sediment core ; varve ; Forestry ; Geology ; GIS ; Lakes ; Luminescence ; Magnetic Properties ; Meteorology ; Sediments ; Time Measurement ; Eifel ; Germany ; Rhineland-Palatinate ; Picea
英文摘要: During the last twelve years the ELSA Project (Eifel Laminated Sediment Archive) at Mainz University has drilled a total of about 52 cores from 27 maar lakes and filled-in maar basins in the Eifel/Germany. Dating has been completed for the Holocene cores using 6 different methods (210Pb and 137Cs activities, palynostratigraphy, event markers, varve counting, 14C). In general, the different methods consistently complement one another within error margins. Event correlation was used for relating typical lithological changes with historically known events such as the two major Holocene flood events at 1342 AD and ca 800 BC. Dating of MIS2-MIS3 core sections is based on greyscale tuning, radiocarbon and OSL dating, magnetostratigraphy and tephrochronology. The lithological changes in the sediment cores demonstrate a sequence of events similar to the North Atlantic rapid climate variability of the Last Glacial Cycle. The warmest of the MIS3 interstadials was GI14, when a forest with abundant spruce covered the Eifel area from 55 to 48 ka BP, i.e. during a time when also other climate archives in Europe suggested very warm conditions. The forest of this "Early Stage 3 warm phase" developed subsequently into a steppe with scattered birch and pine, and finally into a glacial desert at around 25 ka BP. Evidence for Mono Lake and Laschamp geomagnetic excursions is found in two long cores. Several large eruptions during Middle and Late Pleistocene (Ulmener Maar - 11,000 varve years BP, Laacher See - 12,900 varve years BP, Mosenberg volcanoes/Meerfelder Maar 41-45 cal ka BP, Dümpel Maar 116 ka BP, Glees Maar - 151 ka BP) produced distinct ash-layers crucial for inter-core and inter-site correlations. The oldest investigated maar of the Eifel is 40Ar/39Ar dated to the time older than 520 ka BP. © 2012.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/60719
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作者单位: Institute of Geosciences, Johannes Gutenberg University, J.-J. Becher Weg 21, 55128 Mainz, Germany; Alfred Wegener Institute, Bussestrasse 24, D-27570 Bremerhaven, Germany; Romanian Academy, Institute of Speleology, Clinicilor 5, 400006 Cluj-Napoca, Romania; Leibniz-Labor for Radiometric Dating and Isotope Research, Christian Albrechts University, Max-Eyth-Str. 11-13, 24118 Kiel, Germany; Institute of Environmental Physics, Ruprecht Karls University Heidelberg, Im Neuenheimer Feld 229, 69120 Heidelberg, Germany; Institute for Applied Physics, Technical University Bergakademie Freiberg, Leipziger Straße 23, 09596 Freiberg, Germany; Environmental Radioactivity Research Centre, Department of Mathematical Sciences, University of Liverpool, PO Box 147, Liverpool L69 3BX, United Kingdom; Laboratory for Paleo- and Environmental Magnetism, University of Bayreuth, 95440 Bayreuth, Germany; Leibniz Institute for Applied Geophysics, Stilleweg 2, 30655 Hannover, Germany; Institut für Erd- und Umweltwissenschaften, Universität Potsdam, Karl-Liebknecht-Str. 24, 14476 Potsdam-Golm, Germany

Recommended Citation:
Sirocko F.,Dietrich S.,Veres D.,et al. Multi-proxy dating of Holocene maar lakes and Pleistocene dry maar sediments in the Eifel, Germany[J]. Quaternary Science Reviews,2013-01-01,62
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