Environmental responses to Lateglacial climatic fluctuations recorded in the sediments of pre-Alpine Lake Mondsee (northeastern Alps)
scanning; pollen; stable isotopes Investigation of the sedimentary record of pre-Alpine Lake Mondsee (Upper Austria) focused on the environmental reaction to rapid Lateglacial climatic changes. Results of this study reveal complex proxy responses that are variable in time and influenced by the long-...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.635.5174 2023-05-15T16:29:18+02:00 Environmental responses to Lateglacial climatic fluctuations recorded in the sediments of pre-Alpine Lake Mondsee (northeastern Alps) Stefan Lauterbach Nils Andersen Dan L. Danielopol Matthias Hüls Ulrich Von Grafenstein The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.635.5174 http://hal-univ-tours.archives-ouvertes.fr/docs/00/68/08/68/PDF/lauterbach-JQS-2011.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.635.5174 http://hal-univ-tours.archives-ouvertes.fr/docs/00/68/08/68/PDF/lauterbach-JQS-2011.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://hal-univ-tours.archives-ouvertes.fr/docs/00/68/08/68/PDF/lauterbach-JQS-2011.pdf Lateglacial climate lake sediments Austria sediment microfacies µ-XRF text ftciteseerx 2016-01-08T15:40:55Z scanning; pollen; stable isotopes Investigation of the sedimentary record of pre-Alpine Lake Mondsee (Upper Austria) focused on the environmental reaction to rapid Lateglacial climatic changes. Results of this study reveal complex proxy responses that are variable in time and influenced by the long-term evolution of the lake and its catchment. A new field sampling approach facilitated continuous and precisely controlled parallel sampling at decadal to sub-annual resolution for µ-XRF element scanning, carbon geochemistry, stable isotope measurements on ostracods, pollen analyses and large-scale thin sections for microfacies analysis. The Holocene chronology is established through microscopic varve counting and supported by accelerator mass spectrometry 14C dating of terrestrial plant macrofossils, whereas the Lateglacial age model is based on δ18O wiggle matching with the Greenland NGRIP record, using the GICC05 chronology. Microfacies analysis enables the detection of subtle sedimentological changes, proving that depositional processes even in rather large lake systems are highly sensitive to climate forcing. Comparing periods of major warming at the onset of the Lateglacial and Holocene and of major cooling at the onset of the Younger Dryas reveals differences in proxy responses, reflecting Text Greenland NGRIP Unknown Alpine Lake ENVELOPE(-129.182,-129.182,55.529,55.529) Greenland |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
topic |
Lateglacial climate lake sediments Austria sediment microfacies µ-XRF |
spellingShingle |
Lateglacial climate lake sediments Austria sediment microfacies µ-XRF Stefan Lauterbach Nils Andersen Dan L. Danielopol Matthias Hüls Ulrich Von Grafenstein Environmental responses to Lateglacial climatic fluctuations recorded in the sediments of pre-Alpine Lake Mondsee (northeastern Alps) |
topic_facet |
Lateglacial climate lake sediments Austria sediment microfacies µ-XRF |
description |
scanning; pollen; stable isotopes Investigation of the sedimentary record of pre-Alpine Lake Mondsee (Upper Austria) focused on the environmental reaction to rapid Lateglacial climatic changes. Results of this study reveal complex proxy responses that are variable in time and influenced by the long-term evolution of the lake and its catchment. A new field sampling approach facilitated continuous and precisely controlled parallel sampling at decadal to sub-annual resolution for µ-XRF element scanning, carbon geochemistry, stable isotope measurements on ostracods, pollen analyses and large-scale thin sections for microfacies analysis. The Holocene chronology is established through microscopic varve counting and supported by accelerator mass spectrometry 14C dating of terrestrial plant macrofossils, whereas the Lateglacial age model is based on δ18O wiggle matching with the Greenland NGRIP record, using the GICC05 chronology. Microfacies analysis enables the detection of subtle sedimentological changes, proving that depositional processes even in rather large lake systems are highly sensitive to climate forcing. Comparing periods of major warming at the onset of the Lateglacial and Holocene and of major cooling at the onset of the Younger Dryas reveals differences in proxy responses, reflecting |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Stefan Lauterbach Nils Andersen Dan L. Danielopol Matthias Hüls Ulrich Von Grafenstein |
author_facet |
Stefan Lauterbach Nils Andersen Dan L. Danielopol Matthias Hüls Ulrich Von Grafenstein |
author_sort |
Stefan Lauterbach |
title |
Environmental responses to Lateglacial climatic fluctuations recorded in the sediments of pre-Alpine Lake Mondsee (northeastern Alps) |
title_short |
Environmental responses to Lateglacial climatic fluctuations recorded in the sediments of pre-Alpine Lake Mondsee (northeastern Alps) |
title_full |
Environmental responses to Lateglacial climatic fluctuations recorded in the sediments of pre-Alpine Lake Mondsee (northeastern Alps) |
title_fullStr |
Environmental responses to Lateglacial climatic fluctuations recorded in the sediments of pre-Alpine Lake Mondsee (northeastern Alps) |
title_full_unstemmed |
Environmental responses to Lateglacial climatic fluctuations recorded in the sediments of pre-Alpine Lake Mondsee (northeastern Alps) |
title_sort |
environmental responses to lateglacial climatic fluctuations recorded in the sediments of pre-alpine lake mondsee (northeastern alps) |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.635.5174 http://hal-univ-tours.archives-ouvertes.fr/docs/00/68/08/68/PDF/lauterbach-JQS-2011.pdf |
long_lat |
ENVELOPE(-129.182,-129.182,55.529,55.529) |
geographic |
Alpine Lake Greenland |
geographic_facet |
Alpine Lake Greenland |
genre |
Greenland NGRIP |
genre_facet |
Greenland NGRIP |
op_source |
http://hal-univ-tours.archives-ouvertes.fr/docs/00/68/08/68/PDF/lauterbach-JQS-2011.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.635.5174 http://hal-univ-tours.archives-ouvertes.fr/docs/00/68/08/68/PDF/lauterbach-JQS-2011.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766018994683248640 |