Monthly Bonaire coral Sr/Ca and oxygen isotope data from 118 kyr ago (coral BON-5-D)
The end of the last interglacial period, ~118 kyr ago, was characterized by substantial ocean circulation and climate perturbations resulting from instabilities of polar ice sheets. These perturbations are crucial for a better understanding of future climate change. The seasonal temperature changes...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.841828 2024-09-15T18:23:36+00:00 Monthly Bonaire coral Sr/Ca and oxygen isotope data from 118 kyr ago (coral BON-5-D) Felis, Thomas Giry, Cyril Scholz, Denis Lohmann, Gerrit Pfeiffer, Madlene Pätzold, Jürgen Kölling, Martin Scheffers, Sander R LATITUDE: 12.137433 * LONGITUDE: -68.196083 * MINIMUM ELEVATION: 1.5 m * MAXIMUM ELEVATION: 1.5 m 2015 text/tab-separated-values, 720 data points https://doi.pangaea.de/10.1594/PANGAEA.841828 https://doi.org/10.1594/PANGAEA.841828 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.841828 https://doi.org/10.1594/PANGAEA.841828 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Felis, Thomas; Giry, Cyril; Scholz, Denis; Lohmann, Gerrit; Pfeiffer, Madlene; Pätzold, Jürgen; Kölling, Martin; Scheffers, Sander R (2015): Tropical Atlantic temperature seasonality at the end of the last interglacial. Nature Communications, 6, 6159, https://doi.org/10.1038/ncomms7159 BON-5-D Calculated see reference(s) CaribClim_Coral_2006 Center for Marine Environmental Sciences Diploria strigosa Strontium/Calcium ratio δ18O DRILL Drilling/drill rig ICP-OES Perkin-Elmer Optima 3300R Integrierte Analyse zwischeneiszeitlicher Klimadynamik INTERDYNAMIK Internal coral chronology MARUM Mass spectrometer Finnigan MAT 251 Southern Caribbean Sea Bonaire dataset 2015 ftpangaea https://doi.org/10.1594/PANGAEA.84182810.1038/ncomms7159 2024-07-24T02:31:33Z The end of the last interglacial period, ~118 kyr ago, was characterized by substantial ocean circulation and climate perturbations resulting from instabilities of polar ice sheets. These perturbations are crucial for a better understanding of future climate change. The seasonal temperature changes of the tropical ocean, however, which play an important role in seasonal climate extremes such as hurricanes, floods and droughts at the present day, are not well known for this period that led into the last glacial. Here we present a monthly resolved snapshot of reconstructed sea surface temperature in the tropical North Atlantic Ocean for 117.7±0.8 kyr ago, using coral Sr/Ca and d18O records. We find that temperature seasonality was similar to today, which is consistent with the orbital insolation forcing. Our coral and climate model results suggest that temperature seasonality of the tropical surface ocean is controlled mainly by orbital insolation changes during interglacials. Dataset North Atlantic PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-68.196083,-68.196083,12.137433,12.137433) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
BON-5-D Calculated see reference(s) CaribClim_Coral_2006 Center for Marine Environmental Sciences Diploria strigosa Strontium/Calcium ratio δ18O DRILL Drilling/drill rig ICP-OES Perkin-Elmer Optima 3300R Integrierte Analyse zwischeneiszeitlicher Klimadynamik INTERDYNAMIK Internal coral chronology MARUM Mass spectrometer Finnigan MAT 251 Southern Caribbean Sea Bonaire |
spellingShingle |
BON-5-D Calculated see reference(s) CaribClim_Coral_2006 Center for Marine Environmental Sciences Diploria strigosa Strontium/Calcium ratio δ18O DRILL Drilling/drill rig ICP-OES Perkin-Elmer Optima 3300R Integrierte Analyse zwischeneiszeitlicher Klimadynamik INTERDYNAMIK Internal coral chronology MARUM Mass spectrometer Finnigan MAT 251 Southern Caribbean Sea Bonaire Felis, Thomas Giry, Cyril Scholz, Denis Lohmann, Gerrit Pfeiffer, Madlene Pätzold, Jürgen Kölling, Martin Scheffers, Sander R Monthly Bonaire coral Sr/Ca and oxygen isotope data from 118 kyr ago (coral BON-5-D) |
topic_facet |
BON-5-D Calculated see reference(s) CaribClim_Coral_2006 Center for Marine Environmental Sciences Diploria strigosa Strontium/Calcium ratio δ18O DRILL Drilling/drill rig ICP-OES Perkin-Elmer Optima 3300R Integrierte Analyse zwischeneiszeitlicher Klimadynamik INTERDYNAMIK Internal coral chronology MARUM Mass spectrometer Finnigan MAT 251 Southern Caribbean Sea Bonaire |
description |
The end of the last interglacial period, ~118 kyr ago, was characterized by substantial ocean circulation and climate perturbations resulting from instabilities of polar ice sheets. These perturbations are crucial for a better understanding of future climate change. The seasonal temperature changes of the tropical ocean, however, which play an important role in seasonal climate extremes such as hurricanes, floods and droughts at the present day, are not well known for this period that led into the last glacial. Here we present a monthly resolved snapshot of reconstructed sea surface temperature in the tropical North Atlantic Ocean for 117.7±0.8 kyr ago, using coral Sr/Ca and d18O records. We find that temperature seasonality was similar to today, which is consistent with the orbital insolation forcing. Our coral and climate model results suggest that temperature seasonality of the tropical surface ocean is controlled mainly by orbital insolation changes during interglacials. |
format |
Dataset |
author |
Felis, Thomas Giry, Cyril Scholz, Denis Lohmann, Gerrit Pfeiffer, Madlene Pätzold, Jürgen Kölling, Martin Scheffers, Sander R |
author_facet |
Felis, Thomas Giry, Cyril Scholz, Denis Lohmann, Gerrit Pfeiffer, Madlene Pätzold, Jürgen Kölling, Martin Scheffers, Sander R |
author_sort |
Felis, Thomas |
title |
Monthly Bonaire coral Sr/Ca and oxygen isotope data from 118 kyr ago (coral BON-5-D) |
title_short |
Monthly Bonaire coral Sr/Ca and oxygen isotope data from 118 kyr ago (coral BON-5-D) |
title_full |
Monthly Bonaire coral Sr/Ca and oxygen isotope data from 118 kyr ago (coral BON-5-D) |
title_fullStr |
Monthly Bonaire coral Sr/Ca and oxygen isotope data from 118 kyr ago (coral BON-5-D) |
title_full_unstemmed |
Monthly Bonaire coral Sr/Ca and oxygen isotope data from 118 kyr ago (coral BON-5-D) |
title_sort |
monthly bonaire coral sr/ca and oxygen isotope data from 118 kyr ago (coral bon-5-d) |
publisher |
PANGAEA |
publishDate |
2015 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.841828 https://doi.org/10.1594/PANGAEA.841828 |
op_coverage |
LATITUDE: 12.137433 * LONGITUDE: -68.196083 * MINIMUM ELEVATION: 1.5 m * MAXIMUM ELEVATION: 1.5 m |
long_lat |
ENVELOPE(-68.196083,-68.196083,12.137433,12.137433) |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Supplement to: Felis, Thomas; Giry, Cyril; Scholz, Denis; Lohmann, Gerrit; Pfeiffer, Madlene; Pätzold, Jürgen; Kölling, Martin; Scheffers, Sander R (2015): Tropical Atlantic temperature seasonality at the end of the last interglacial. Nature Communications, 6, 6159, https://doi.org/10.1038/ncomms7159 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.841828 https://doi.org/10.1594/PANGAEA.841828 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.84182810.1038/ncomms7159 |
_version_ |
1810463842905358336 |