Evidence for wind patterns and associated landscape response in Western Europe between 46 and 16 ka cal. BP
International audience During the last glacial period, the North Atlantic region experienced pronounced, millennial-scale alternations in climate characterized by cold stadial and milder interstadial conditions. These rapid climatic changes are recorded in Greenland ice cores and various terrestrial...
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ftccsdartic:oai:HAL:hal-03859043v1 2024-02-27T08:41:04+00:00 Evidence for wind patterns and associated landscape response in Western Europe between 46 and 16 ka cal. BP Kämpf, Lucas Rius, Damien Duprat-Oualid, Fanny Crouzet, Christian Millet, Laurent Laboratoire Chrono-environnement (UMR 6249) (LCE) Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC) Université Bourgogne Franche-Comté COMUE (UBFC)-Université Bourgogne Franche-Comté COMUE (UBFC) 2022-12 https://hal.science/hal-03859043 https://doi.org/10.1016/j.quascirev.2022.107846 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quascirev.2022.107846 hal-03859043 https://hal.science/hal-03859043 doi:10.1016/j.quascirev.2022.107846 ISSN: 0277-3791 Quaternary Science Reviews https://hal.science/hal-03859043 Quaternary Science Reviews, 2022, 298, ⟨10.1016/j.quascirev.2022.107846⟩ [SDE.ES]Environmental Sciences/Environment and Society info:eu-repo/semantics/article Journal articles 2022 ftccsdartic https://doi.org/10.1016/j.quascirev.2022.107846 2024-01-28T01:05:09Z International audience During the last glacial period, the North Atlantic region experienced pronounced, millennial-scale alternations in climate characterized by cold stadial and milder interstadial conditions. These rapid climatic changes are recorded in Greenland ice cores and various terrestrial proxy records of Europe. Nonetheless, the scarcity and age uncertainties associated with records north of the Alps have long hindered our understanding of continental-scale climate impacts and associated environmental responses. Here we present high-resolution geochemical records from Bergsee Lake (SW Germany) to probe centennial changes in aeolian and organic matter fluxes between 46 and 16 ka cal. BP. We compare and combine these data with a pollen-based vegetation reconstruction. Abrupt decreases in dust influx were followed by tree expansions during Greenland interstadials 11 to 2. A further five interstadial-like warming phases are recorded between 31 and 16 ka cal. BP. These warming phases are not recorded in Greenland but rather relate to European-scale shifts in atmospheric circulation patterns. We find that the wind activity varies on a persistent period of 2400e3100 years that probably reflects a dominant solar forcing on the glacial climate of Europe. Article in Journal/Newspaper Greenland Greenland ice cores North Atlantic Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Greenland Quaternary Science Reviews 298 107846 |
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Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
[SDE.ES]Environmental Sciences/Environment and Society |
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[SDE.ES]Environmental Sciences/Environment and Society Kämpf, Lucas Rius, Damien Duprat-Oualid, Fanny Crouzet, Christian Millet, Laurent Evidence for wind patterns and associated landscape response in Western Europe between 46 and 16 ka cal. BP |
topic_facet |
[SDE.ES]Environmental Sciences/Environment and Society |
description |
International audience During the last glacial period, the North Atlantic region experienced pronounced, millennial-scale alternations in climate characterized by cold stadial and milder interstadial conditions. These rapid climatic changes are recorded in Greenland ice cores and various terrestrial proxy records of Europe. Nonetheless, the scarcity and age uncertainties associated with records north of the Alps have long hindered our understanding of continental-scale climate impacts and associated environmental responses. Here we present high-resolution geochemical records from Bergsee Lake (SW Germany) to probe centennial changes in aeolian and organic matter fluxes between 46 and 16 ka cal. BP. We compare and combine these data with a pollen-based vegetation reconstruction. Abrupt decreases in dust influx were followed by tree expansions during Greenland interstadials 11 to 2. A further five interstadial-like warming phases are recorded between 31 and 16 ka cal. BP. These warming phases are not recorded in Greenland but rather relate to European-scale shifts in atmospheric circulation patterns. We find that the wind activity varies on a persistent period of 2400e3100 years that probably reflects a dominant solar forcing on the glacial climate of Europe. |
author2 |
Laboratoire Chrono-environnement (UMR 6249) (LCE) Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC) Université Bourgogne Franche-Comté COMUE (UBFC)-Université Bourgogne Franche-Comté COMUE (UBFC) |
format |
Article in Journal/Newspaper |
author |
Kämpf, Lucas Rius, Damien Duprat-Oualid, Fanny Crouzet, Christian Millet, Laurent |
author_facet |
Kämpf, Lucas Rius, Damien Duprat-Oualid, Fanny Crouzet, Christian Millet, Laurent |
author_sort |
Kämpf, Lucas |
title |
Evidence for wind patterns and associated landscape response in Western Europe between 46 and 16 ka cal. BP |
title_short |
Evidence for wind patterns and associated landscape response in Western Europe between 46 and 16 ka cal. BP |
title_full |
Evidence for wind patterns and associated landscape response in Western Europe between 46 and 16 ka cal. BP |
title_fullStr |
Evidence for wind patterns and associated landscape response in Western Europe between 46 and 16 ka cal. BP |
title_full_unstemmed |
Evidence for wind patterns and associated landscape response in Western Europe between 46 and 16 ka cal. BP |
title_sort |
evidence for wind patterns and associated landscape response in western europe between 46 and 16 ka cal. bp |
publisher |
HAL CCSD |
publishDate |
2022 |
url |
https://hal.science/hal-03859043 https://doi.org/10.1016/j.quascirev.2022.107846 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland Greenland ice cores North Atlantic |
genre_facet |
Greenland Greenland ice cores North Atlantic |
op_source |
ISSN: 0277-3791 Quaternary Science Reviews https://hal.science/hal-03859043 Quaternary Science Reviews, 2022, 298, ⟨10.1016/j.quascirev.2022.107846⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quascirev.2022.107846 hal-03859043 https://hal.science/hal-03859043 doi:10.1016/j.quascirev.2022.107846 |
op_doi |
https://doi.org/10.1016/j.quascirev.2022.107846 |
container_title |
Quaternary Science Reviews |
container_volume |
298 |
container_start_page |
107846 |
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1792048322398126080 |