globalchange  > 过去全球变化的重建
DOI: 10.1016/j.quascirev.2015.11.007
Scopus记录号: 2-s2.0-84947996112
论文题名:
Holocene tephrostratigraphy of varved sediment records from Lakes Tiefer See (NE Germany) and Czechowskie (N Poland)
作者: Wulf S.; Dräger N.; Ott F.; Serb J.; Appelt O.; Gudmundsdóttir E.; van den Bogaard C.; Słowiński M.; Błaszkiewicz M.; Brauer A.
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2016
卷: 132
起始页码: 1
结束页码: 14
语种: 英语
英文关键词: Cryptotephra ; Holocene ; Icelandic volcanism ; ICLEA ; Lake Czechowskie ; Lateglacial ; Tiefer See
Scopus关键词: Sediments ; Cryptotephra ; Holocenes ; Icelandics ; ICLEA ; Lateglacial ; Tiefer See ; Lakes ; Holocene ; lacustrine deposit ; late glacial ; paleoenvironment ; stratigraphy ; tephra ; tephrochronology ; volcanism ; Germany ; Tiefer See
英文摘要: A detailed Holocene tephrostratigraphic framework has been developed for two predominately varved lake sediment sequences from NE Germany (Lake Tiefer See) and central N Poland (Lake Czechowskie). A total of thirteen tephras and cryptotephras of Icelandic provenance were detected and chemically fingerprinted in order to define correlatives and to integrate known tephra ages into the sediment chronologies. Out of these, three cryptotephras (Askja-AD1875, Askja-S and Hässeldalen) were identified in both records, thus allowing a detailed synchronization of developing high-resolution palaeoenvironmental proxy data. The early Holocene Saksunarvatn Ash layer and the middle Holocene Lairg-B and Hekla-4 cryptotephras in Lake Tiefer See are further important anchor points for the comparison with other high-resolution palaeoclimate records in Central and Northern Europe. Tentative correlations of cryptotephras have been made with a historical basaltic Grimsvötn eruption (~AD890 - AD856) and three late Holocene rhyolitic eruptions, including the 2.1 ka Glen Garry and two unknown high-silicic cryptotephras of probably Icelandic provenance (~1.9 cal ka BP). © 2015 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/59715
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作者单位: GFZ German Research Centre for Geosciences, Section 5.2 - Climate Dynamics and Landscape Evolution, Telegrafenberg, Potsdam, Germany; Senckenberg Research Institute and Natural History Museum, BIK-F, TSP6 Evolution and Climate, Senckenberganlage 25, Frankfurt a.M., Germany; GFZ German Research Centre for Geosciences, Section 3.3 - Chemistry and Physics of Earth Materials, Telegrafenberg, Potsdam, Germany; Faculty of Earth Sciences, Institute of Earth Sciences, University of Iceland, Strulugata 7, 101, Reykjavík, Iceland; Helmholtz Centre for Ocean Research Kiel, GEOMAR, Wischhofstrasse 1-3, Kiel, Germany; Polish Academy of Sciences, Institute of Geography and Spatial Organization, Department of Environmental Resources and Geohazards, Kopernika 19, Torun, Poland

Recommended Citation:
Wulf S.,Dräger N.,Ott F.,et al. Holocene tephrostratigraphy of varved sediment records from Lakes Tiefer See (NE Germany) and Czechowskie (N Poland)[J]. Quaternary Science Reviews,2016-01-01,132
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