TRACE-ELEMENT DISTRIBUTION AND IMPLICATIONS IN SEDIMENTS ACROSS THE ALLERØD-YOUNGER DRYAS BOUNDARY IN THE NETHERLANDS AND BELGIUM

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F16%3A00000129" target="_blank" >RIV/00025798:_____/16:00000129 - isvavai.cz</a>
Result on the web
<a href="http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1468-0459" target="_blank" >http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1468-0459</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/geoa.12140" target="_blank" >10.1111/geoa.12140</a>

Result language
angličtina
Original language name
TRACE-ELEMENT DISTRIBUTION AND IMPLICATIONS IN SEDIMENTS ACROSS THE ALLERØD-YOUNGER DRYAS BOUNDARY IN THE NETHERLANDS AND BELGIUM
Original language description
In the Northern Hemisphere, the Younger Dryas cooling occurred between 12.8¬¬–11.7 ka BP. This cooling is thought to have been the result of an abrupt change in atmospheric and oceanic circulations. One of the hypotheses explaining such a change suggests that just before the onset of the Younger Dryas cooling, multiple airbursts/impacts occurred over the Northern Hemisphere. We studied the late Pleistocene sediments from the Netherlands and Belgium to check whether a sudden short event might have taken place just before the onset of the Younger Dryas cooling. The geochemical features revealed suggest that such events might have occurred. The presence of products of biomass burning is suggested on the basis of trace element features of sediments from the lower Younger Dryas boundary. The presence of a volcanic component and a component resulting from extensive biomass burning in the sediments of c. 12.9 ka BP are indicated on the basis of trace element features. The volcanic component may be related to the Laacher See volcano eruption, whereas the cause of the extensive biomass burning remains unclear
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DD - Geochemistry
OECD FORD branch
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Project
<a href="/en/project/GA15-21373S" target="_blank" >GA15-21373S: Isotope mass balance for chromium-contaminated sites based on 53Cr/52Cr ratios of solid and liquid samples</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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