Geochemistry of a coral from Bermuda
We present a 55-year-long record (1928-1982) of Sr/Ca in a Bermuda coral (Diploria strigosa), which we use to reconstruct local twentieth century climate features. The clearest climate signal emerges for the late-year Sr/Ca. Although the coral was collected in shallow water (12 m), the correlation w...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.738188 2024-09-15T18:22:10+00:00 Geochemistry of a coral from Bermuda Kuhnert, Henning Crüger, Traute Pätzold, Jürgen LATITUDE: 32.467000 * LONGITUDE: -64.700000 * DATE/TIME START: 1984-07-02T00:00:00 * DATE/TIME END: 1984-07-02T00:00:00 2005 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.738188 https://doi.org/10.1594/PANGAEA.738188 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.738188 https://doi.org/10.1594/PANGAEA.738188 UNKNOWN: Licensing unknown: Please contact principal investigator/authors to gain access and request licensing terms Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess Supplement to: Kuhnert, Henning; Crüger, Traute; Pätzold, Jürgen (2005): NAO signature in a Bermuda coral Sr/Ca record. Geochemistry, Geophysics, Geosystems, 6, Q04004, https://doi.org/10.1029/2004GC000786 BDA100 Bermuda84 Bermuda Bio Station Center for Marine Environmental Sciences CORCLIM Core wireline system CWS MARUM Northeast Breakers Bermuda dataset publication series 2005 ftpangaea https://doi.org/10.1594/PANGAEA.73818810.1029/2004GC000786 2024-07-24T02:31:20Z We present a 55-year-long record (1928-1982) of Sr/Ca in a Bermuda coral (Diploria strigosa), which we use to reconstruct local twentieth century climate features. The clearest climate signal emerges for the late-year Sr/Ca. Although the coral was collected in shallow water (12 m), the correlation with station data is highest for temperatures at 50 m depth (r = -0.70), suggesting that local temperatures at the collection site are not representative for the sea surface temperatures in the adjacent open ocean. The most striking feature of the coral record is the persistent and significant correlation (r = -0.50) with the North Atlantic Oscillation (NAO) index. Field correlations of fall Sr/Ca with the winter sea level pressure (SLP) show the typical spatial NAO pattern. The stable relationship with the NAO shows that Sr/Ca in Bermuda corals is a suitable tool for the reconstruction of North Atlantic climate variability. Other/Unknown Material North Atlantic North Atlantic oscillation PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-64.700000,-64.700000,32.467000,32.467000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
BDA100 Bermuda84 Bermuda Bio Station Center for Marine Environmental Sciences CORCLIM Core wireline system CWS MARUM Northeast Breakers Bermuda |
spellingShingle |
BDA100 Bermuda84 Bermuda Bio Station Center for Marine Environmental Sciences CORCLIM Core wireline system CWS MARUM Northeast Breakers Bermuda Kuhnert, Henning Crüger, Traute Pätzold, Jürgen Geochemistry of a coral from Bermuda |
topic_facet |
BDA100 Bermuda84 Bermuda Bio Station Center for Marine Environmental Sciences CORCLIM Core wireline system CWS MARUM Northeast Breakers Bermuda |
description |
We present a 55-year-long record (1928-1982) of Sr/Ca in a Bermuda coral (Diploria strigosa), which we use to reconstruct local twentieth century climate features. The clearest climate signal emerges for the late-year Sr/Ca. Although the coral was collected in shallow water (12 m), the correlation with station data is highest for temperatures at 50 m depth (r = -0.70), suggesting that local temperatures at the collection site are not representative for the sea surface temperatures in the adjacent open ocean. The most striking feature of the coral record is the persistent and significant correlation (r = -0.50) with the North Atlantic Oscillation (NAO) index. Field correlations of fall Sr/Ca with the winter sea level pressure (SLP) show the typical spatial NAO pattern. The stable relationship with the NAO shows that Sr/Ca in Bermuda corals is a suitable tool for the reconstruction of North Atlantic climate variability. |
format |
Other/Unknown Material |
author |
Kuhnert, Henning Crüger, Traute Pätzold, Jürgen |
author_facet |
Kuhnert, Henning Crüger, Traute Pätzold, Jürgen |
author_sort |
Kuhnert, Henning |
title |
Geochemistry of a coral from Bermuda |
title_short |
Geochemistry of a coral from Bermuda |
title_full |
Geochemistry of a coral from Bermuda |
title_fullStr |
Geochemistry of a coral from Bermuda |
title_full_unstemmed |
Geochemistry of a coral from Bermuda |
title_sort |
geochemistry of a coral from bermuda |
publisher |
PANGAEA |
publishDate |
2005 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.738188 https://doi.org/10.1594/PANGAEA.738188 |
op_coverage |
LATITUDE: 32.467000 * LONGITUDE: -64.700000 * DATE/TIME START: 1984-07-02T00:00:00 * DATE/TIME END: 1984-07-02T00:00:00 |
long_lat |
ENVELOPE(-64.700000,-64.700000,32.467000,32.467000) |
genre |
North Atlantic North Atlantic oscillation |
genre_facet |
North Atlantic North Atlantic oscillation |
op_source |
Supplement to: Kuhnert, Henning; Crüger, Traute; Pätzold, Jürgen (2005): NAO signature in a Bermuda coral Sr/Ca record. Geochemistry, Geophysics, Geosystems, 6, Q04004, https://doi.org/10.1029/2004GC000786 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.738188 https://doi.org/10.1594/PANGAEA.738188 |
op_rights |
UNKNOWN: Licensing unknown: Please contact principal investigator/authors to gain access and request licensing terms Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.73818810.1029/2004GC000786 |
_version_ |
1810461617791434752 |