The climatic interpretation of pan-European signature years in oak ring-width series
Large-scale signature years, in which oak growth across much of northern Europe varies consistently, are identified. Postulating that the likely cause of such widespread departures in growth is climatic, it is shown that these years were characterized by pan-European anomalies in soil-moisture avail...
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ftuniveastangl:oai:ueaeprints.uea.ac.uk:47237 2023-05-15T15:05:48+02:00 The climatic interpretation of pan-European signature years in oak ring-width series Kelly, P. Michael Leuschner, Hanns Hubert Briffa, Keith R. Harris, Ian C. 2002-09 https://ueaeprints.uea.ac.uk/id/eprint/47237/ https://doi.org/10.1191/0959683602hl582rp unknown Kelly, P. Michael, Leuschner, Hanns Hubert, Briffa, Keith R. and Harris, Ian C. (2002) The climatic interpretation of pan-European signature years in oak ring-width series. The Holocene, 12 (6). pp. 689-694. ISSN 0959-6836 doi:10.1191/0959683602hl582rp Article PeerReviewed 2002 ftuniveastangl https://doi.org/10.1191/0959683602hl582rp 2023-03-23T23:32:01Z Large-scale signature years, in which oak growth across much of northern Europe varies consistently, are identified. Postulating that the likely cause of such widespread departures in growth is climatic, it is shown that these years were characterized by pan-European anomalies in soil-moisture availability, rainfall and temperature, with enhanced growth associated with an extended period of increased soil-moisture availability and reduced growth associated with lower temperatures and reduced soil moisture. These climatic anomalies are, in turn, associated with a large-scale and persistent perturbation in the atmospheric circulation that involves the circumpolar vortex and appears related to the Arctic Oscillation. The 2000-year record of signature-year occurrence shows variations in frequency at the decadal and century levels. It is necessary to interpret this record with caution. Nevertheless, these results do confirm earlier suggestions that large-scale climatic information is contained in regional composite archaeological chronologies. With supporting evidence from other sources, it should be possible to extract useful proxy climate data, even though the precise provenance of the timbers from which the records were derived might not be known. Article in Journal/Newspaper Arctic University of East Anglia: UEA Digital Repository Arctic The Holocene 12 6 689 694 |
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Open Polar |
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University of East Anglia: UEA Digital Repository |
op_collection_id |
ftuniveastangl |
language |
unknown |
description |
Large-scale signature years, in which oak growth across much of northern Europe varies consistently, are identified. Postulating that the likely cause of such widespread departures in growth is climatic, it is shown that these years were characterized by pan-European anomalies in soil-moisture availability, rainfall and temperature, with enhanced growth associated with an extended period of increased soil-moisture availability and reduced growth associated with lower temperatures and reduced soil moisture. These climatic anomalies are, in turn, associated with a large-scale and persistent perturbation in the atmospheric circulation that involves the circumpolar vortex and appears related to the Arctic Oscillation. The 2000-year record of signature-year occurrence shows variations in frequency at the decadal and century levels. It is necessary to interpret this record with caution. Nevertheless, these results do confirm earlier suggestions that large-scale climatic information is contained in regional composite archaeological chronologies. With supporting evidence from other sources, it should be possible to extract useful proxy climate data, even though the precise provenance of the timbers from which the records were derived might not be known. |
format |
Article in Journal/Newspaper |
author |
Kelly, P. Michael Leuschner, Hanns Hubert Briffa, Keith R. Harris, Ian C. |
spellingShingle |
Kelly, P. Michael Leuschner, Hanns Hubert Briffa, Keith R. Harris, Ian C. The climatic interpretation of pan-European signature years in oak ring-width series |
author_facet |
Kelly, P. Michael Leuschner, Hanns Hubert Briffa, Keith R. Harris, Ian C. |
author_sort |
Kelly, P. Michael |
title |
The climatic interpretation of pan-European signature years in oak ring-width series |
title_short |
The climatic interpretation of pan-European signature years in oak ring-width series |
title_full |
The climatic interpretation of pan-European signature years in oak ring-width series |
title_fullStr |
The climatic interpretation of pan-European signature years in oak ring-width series |
title_full_unstemmed |
The climatic interpretation of pan-European signature years in oak ring-width series |
title_sort |
climatic interpretation of pan-european signature years in oak ring-width series |
publishDate |
2002 |
url |
https://ueaeprints.uea.ac.uk/id/eprint/47237/ https://doi.org/10.1191/0959683602hl582rp |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
Kelly, P. Michael, Leuschner, Hanns Hubert, Briffa, Keith R. and Harris, Ian C. (2002) The climatic interpretation of pan-European signature years in oak ring-width series. The Holocene, 12 (6). pp. 689-694. ISSN 0959-6836 doi:10.1191/0959683602hl582rp |
op_doi |
https://doi.org/10.1191/0959683602hl582rp |
container_title |
The Holocene |
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12 |
container_issue |
6 |
container_start_page |
689 |
op_container_end_page |
694 |
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1766337433770655744 |