Evidence for solar forcing of climate change at ca. 850 cal BC from a Czech peat sequence
A climatic change to wetter and cooler conditions was recorded in the Pancavska Louka peat sequence in the Giant Mountains (Czech Republic) at ca. 850 cal BC. The curves of climate indicators were compared to detrended Delta(14)C, which is considered to be a proxy for solar activity, to assess if so...
Published in: | Global and Planetary Change |
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Language: | English |
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Online Access: | https://hdl.handle.net/11370/536e6e18-e4fa-4fbd-bf88-71135ed797b1 https://research.rug.nl/en/publications/536e6e18-e4fa-4fbd-bf88-71135ed797b1 https://doi.org/10.1016/S0921-8181(02)00091-7 |
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ftunigroningenpu:oai:pure.rug.nl:publications/536e6e18-e4fa-4fbd-bf88-71135ed797b1 2024-06-02T08:07:32+00:00 Evidence for solar forcing of climate change at ca. 850 cal BC from a Czech peat sequence Speranza, A van Geel, B van der Plicht, J 2002-01 https://hdl.handle.net/11370/536e6e18-e4fa-4fbd-bf88-71135ed797b1 https://research.rug.nl/en/publications/536e6e18-e4fa-4fbd-bf88-71135ed797b1 https://doi.org/10.1016/S0921-8181(02)00091-7 eng eng https://research.rug.nl/en/publications/536e6e18-e4fa-4fbd-bf88-71135ed797b1 info:eu-repo/semantics/closedAccess Speranza , A , van Geel , B & van der Plicht , J 2002 , ' Evidence for solar forcing of climate change at ca. 850 cal BC from a Czech peat sequence ' , Global and Planetary Change , vol. 35 , no. 1-2 , PII S0921-8181(02)00091-7 , pp. 51-65 . https://doi.org/10.1016/S0921-8181(02)00091-7 climatic change solar activity Late-Holocene Czech Republic GISP2 ICE CORE ATMOSPHERIC C-14 CENTRAL GREENLAND YOUNGER DRYAS PROXY-CLIMATE DUST PROFILE VARIABILITY RECORD IMPACT TELECONNECTIONS article 2002 ftunigroningenpu https://doi.org/10.1016/S0921-8181(02)00091-7 2024-05-07T18:17:40Z A climatic change to wetter and cooler conditions was recorded in the Pancavska Louka peat sequence in the Giant Mountains (Czech Republic) at ca. 850 cal BC. The curves of climate indicators were compared to detrended Delta(14)C, which is considered to be a proxy for solar activity, to assess if solar activity, through changes in, for example, irradiance, had caused the observed climatic change. Visual comparison of the curves showed that changes in the bog and in the regional vegetation occurred in correspondence with the start of the sharp rise in radiocarbon at ca. 850 cal BC, caused by a sudden shift to low solar activity. Cross-correlation of the curves of climate indicators with that of Delta(14)C is significant. The results of the sequence provide independent evidence for solar forcing of climate change. (C) 2002 Elsevier Science B.V. All rights reserved. Article in Journal/Newspaper Greenland ice core University of Groningen research database Greenland Global and Planetary Change 35 1-2 51 65 |
institution |
Open Polar |
collection |
University of Groningen research database |
op_collection_id |
ftunigroningenpu |
language |
English |
topic |
climatic change solar activity Late-Holocene Czech Republic GISP2 ICE CORE ATMOSPHERIC C-14 CENTRAL GREENLAND YOUNGER DRYAS PROXY-CLIMATE DUST PROFILE VARIABILITY RECORD IMPACT TELECONNECTIONS |
spellingShingle |
climatic change solar activity Late-Holocene Czech Republic GISP2 ICE CORE ATMOSPHERIC C-14 CENTRAL GREENLAND YOUNGER DRYAS PROXY-CLIMATE DUST PROFILE VARIABILITY RECORD IMPACT TELECONNECTIONS Speranza, A van Geel, B van der Plicht, J Evidence for solar forcing of climate change at ca. 850 cal BC from a Czech peat sequence |
topic_facet |
climatic change solar activity Late-Holocene Czech Republic GISP2 ICE CORE ATMOSPHERIC C-14 CENTRAL GREENLAND YOUNGER DRYAS PROXY-CLIMATE DUST PROFILE VARIABILITY RECORD IMPACT TELECONNECTIONS |
description |
A climatic change to wetter and cooler conditions was recorded in the Pancavska Louka peat sequence in the Giant Mountains (Czech Republic) at ca. 850 cal BC. The curves of climate indicators were compared to detrended Delta(14)C, which is considered to be a proxy for solar activity, to assess if solar activity, through changes in, for example, irradiance, had caused the observed climatic change. Visual comparison of the curves showed that changes in the bog and in the regional vegetation occurred in correspondence with the start of the sharp rise in radiocarbon at ca. 850 cal BC, caused by a sudden shift to low solar activity. Cross-correlation of the curves of climate indicators with that of Delta(14)C is significant. The results of the sequence provide independent evidence for solar forcing of climate change. (C) 2002 Elsevier Science B.V. All rights reserved. |
format |
Article in Journal/Newspaper |
author |
Speranza, A van Geel, B van der Plicht, J |
author_facet |
Speranza, A van Geel, B van der Plicht, J |
author_sort |
Speranza, A |
title |
Evidence for solar forcing of climate change at ca. 850 cal BC from a Czech peat sequence |
title_short |
Evidence for solar forcing of climate change at ca. 850 cal BC from a Czech peat sequence |
title_full |
Evidence for solar forcing of climate change at ca. 850 cal BC from a Czech peat sequence |
title_fullStr |
Evidence for solar forcing of climate change at ca. 850 cal BC from a Czech peat sequence |
title_full_unstemmed |
Evidence for solar forcing of climate change at ca. 850 cal BC from a Czech peat sequence |
title_sort |
evidence for solar forcing of climate change at ca. 850 cal bc from a czech peat sequence |
publishDate |
2002 |
url |
https://hdl.handle.net/11370/536e6e18-e4fa-4fbd-bf88-71135ed797b1 https://research.rug.nl/en/publications/536e6e18-e4fa-4fbd-bf88-71135ed797b1 https://doi.org/10.1016/S0921-8181(02)00091-7 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland ice core |
genre_facet |
Greenland ice core |
op_source |
Speranza , A , van Geel , B & van der Plicht , J 2002 , ' Evidence for solar forcing of climate change at ca. 850 cal BC from a Czech peat sequence ' , Global and Planetary Change , vol. 35 , no. 1-2 , PII S0921-8181(02)00091-7 , pp. 51-65 . https://doi.org/10.1016/S0921-8181(02)00091-7 |
op_relation |
https://research.rug.nl/en/publications/536e6e18-e4fa-4fbd-bf88-71135ed797b1 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1016/S0921-8181(02)00091-7 |
container_title |
Global and Planetary Change |
container_volume |
35 |
container_issue |
1-2 |
container_start_page |
51 |
op_container_end_page |
65 |
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1800752620693880832 |