globalchange  > 过去全球变化的重建
DOI: 10.1016/j.quascirev.2013.07.010
Scopus记录号: 2-s2.0-84881529037
论文题名:
Tracing the Laacher See Tephra in the varved sediment record of the Trzechowskie palaeolake in central Northern Poland
作者: Wulf S.; Ott F.; Słowiński M.; Noryśkiewicz A.M.; Dräger N.; Martin-Puertas C.; Czymzik M.; Neugebauer I.; Dulski P.; Bourne A.J.; Błaszkiewicz M.; Brauer A.
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2013
卷: 76
起始页码: 129
结束页码: 139
语种: 英语
英文关键词: μ-XRF scanning ; Cryptotephra ; Laacher See Tephra ; Late Allerød ; Tephrochronology ; Varve chronology
Scopus关键词: Cryptotephra ; Environmental response ; Laacher See Tephra ; Regional variation ; Sediment records ; Tephrochronology ; Varve chronologies ; Visual inspection ; Glass ; Volcanoes ; Sediments ; biostratigraphy ; Laacher See Tephra ; paleolimnology ; slab ; tephrochronology ; varve ; volcanic glass ; X-ray fluorescence ; Poland
英文摘要: Tephrochronological studies of partly varved sediments of Trzechowskie palaeolake in central Northern Poland led to the finding of the Late Allerød Laacher See Tephra (LST) from the Eifel Volcanic Field for the first time in a very distal site ca840km ENE from its volcanic source. The detection of glass shards of the LST involved a comprehensive combination of techniques, i.e. biostratigraphical constrains, high-resolution μ-XRF core scanning and areal μ-XRF mapping of impregnated sediment slabs as well as detailed visual inspection of sediments. The major element chemistry of volcanic glass confirmed the Laacher See Tephra composition in Trzechowskie palaeolake sediments suggesting a deposition from the Middle Laacher See Tephra (MLST-C) or Upper Laacher See Tephra (ULST) dispersal fans. The finding of the LST in this palaeolake enables direct synchronisation with other high-resolution archives in north-central Europe (i.e., Lake Meerfelder Maar, Rehwiese palaeolake) to investigate regional variations of environmental responses at the onset of the Younger Dryas along a West-East transect through north-central Europe. © 2013 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/60533
Appears in Collections:过去全球变化的重建

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作者单位: Helmholtz Centre Potsdam, German Research Centre for Geosciences GFZ, Section 5.2 Climate Dynamics and Landscape Evolution, Telegrafenberg, 14473 Potsdam, Germany; Polish Academy of Sciences, Institute of Geography and Spatial Organization, Department of Environmental Resources and Geohazards, Kopernika 19, Torun 87-100, Poland; Institute of Archaeology, Nicolaus Copernicus University Torun, 44/48 Szosa Bydgoska, Torun 87-100, Poland; Swansea University, College of Science, Department of Geography, Singleton Park, Swansea SA2 8PP, Wales, United Kingdom

Recommended Citation:
Wulf S.,Ott F.,Słowiński M.,et al. Tracing the Laacher See Tephra in the varved sediment record of the Trzechowskie palaeolake in central Northern Poland[J]. Quaternary Science Reviews,2013-01-01,76
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