δ13C and δ18O isotopes of Globigerina bulloides from ODP Site 177-1090 ...
Over the last deglaciation there were two transient intervals of pronounced atmospheric CO2 rise; Heinrich Stadial 1 (17.5-15 kyr) and the Younger Dryas (12.9-11.5 kyr). Leading hypotheses accounting for the increased accumulation of CO2 in the atmosphere at these times invoke deep ocean carbon bein...
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Online Access: | https://dx.doi.org/10.1594/pangaea.929101 https://doi.pangaea.de/10.1594/PANGAEA.929101 |
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ftdatacite:10.1594/pangaea.929101 2024-09-15T17:46:50+00:00 δ13C and δ18O isotopes of Globigerina bulloides from ODP Site 177-1090 ... Shuttleworth, Rachael Bostock, Helen C Chalk, Thomas B Calvo, Eva Jaccard, Samuel L Pelejero, Carles Martínez-García, Alfredo Foster, Gavin L 2021 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.929101 https://doi.pangaea.de/10.1594/PANGAEA.929101 en eng PANGAEA https://dx.doi.org/10.1016/j.epsl.2020.116649 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Alkenones boron isotopes deglacial ODP 1090 Sub-Antarctic TAN1106-28 Depth, top/min Depth, bottom/max DEPTH, sediment/rock AGE Globigerina bulloides, δ13C Globigerina bulloides, δ13C/12C ratio, standard deviation Globigerina bulloides, δ18O Globigerina bulloides, δ18O/16O ratio, standard deviation Composite Core Normalized Calculated Leg177 Joides Resolution dataset Dataset 2021 ftdatacite https://doi.org/10.1594/pangaea.92910110.1016/j.epsl.2020.116649 2024-08-01T10:51:31Z Over the last deglaciation there were two transient intervals of pronounced atmospheric CO2 rise; Heinrich Stadial 1 (17.5-15 kyr) and the Younger Dryas (12.9-11.5 kyr). Leading hypotheses accounting for the increased accumulation of CO2 in the atmosphere at these times invoke deep ocean carbon being released from the Southern Ocean and an associated decline in the global efficiency of the biological carbon pump. From core ODP1090 we present new G. bulloidies carbon and oxygen isotope records. These stable isotopic analyses were performed on a Thermo Finnigan MAT253 coupled with a Kiel IV carbonate device at the University of Southampton. ... Dataset Antarc* Antarctic Southern Ocean DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Alkenones boron isotopes deglacial ODP 1090 Sub-Antarctic TAN1106-28 Depth, top/min Depth, bottom/max DEPTH, sediment/rock AGE Globigerina bulloides, δ13C Globigerina bulloides, δ13C/12C ratio, standard deviation Globigerina bulloides, δ18O Globigerina bulloides, δ18O/16O ratio, standard deviation Composite Core Normalized Calculated Leg177 Joides Resolution |
spellingShingle |
Alkenones boron isotopes deglacial ODP 1090 Sub-Antarctic TAN1106-28 Depth, top/min Depth, bottom/max DEPTH, sediment/rock AGE Globigerina bulloides, δ13C Globigerina bulloides, δ13C/12C ratio, standard deviation Globigerina bulloides, δ18O Globigerina bulloides, δ18O/16O ratio, standard deviation Composite Core Normalized Calculated Leg177 Joides Resolution Shuttleworth, Rachael Bostock, Helen C Chalk, Thomas B Calvo, Eva Jaccard, Samuel L Pelejero, Carles Martínez-García, Alfredo Foster, Gavin L δ13C and δ18O isotopes of Globigerina bulloides from ODP Site 177-1090 ... |
topic_facet |
Alkenones boron isotopes deglacial ODP 1090 Sub-Antarctic TAN1106-28 Depth, top/min Depth, bottom/max DEPTH, sediment/rock AGE Globigerina bulloides, δ13C Globigerina bulloides, δ13C/12C ratio, standard deviation Globigerina bulloides, δ18O Globigerina bulloides, δ18O/16O ratio, standard deviation Composite Core Normalized Calculated Leg177 Joides Resolution |
description |
Over the last deglaciation there were two transient intervals of pronounced atmospheric CO2 rise; Heinrich Stadial 1 (17.5-15 kyr) and the Younger Dryas (12.9-11.5 kyr). Leading hypotheses accounting for the increased accumulation of CO2 in the atmosphere at these times invoke deep ocean carbon being released from the Southern Ocean and an associated decline in the global efficiency of the biological carbon pump. From core ODP1090 we present new G. bulloidies carbon and oxygen isotope records. These stable isotopic analyses were performed on a Thermo Finnigan MAT253 coupled with a Kiel IV carbonate device at the University of Southampton. ... |
format |
Dataset |
author |
Shuttleworth, Rachael Bostock, Helen C Chalk, Thomas B Calvo, Eva Jaccard, Samuel L Pelejero, Carles Martínez-García, Alfredo Foster, Gavin L |
author_facet |
Shuttleworth, Rachael Bostock, Helen C Chalk, Thomas B Calvo, Eva Jaccard, Samuel L Pelejero, Carles Martínez-García, Alfredo Foster, Gavin L |
author_sort |
Shuttleworth, Rachael |
title |
δ13C and δ18O isotopes of Globigerina bulloides from ODP Site 177-1090 ... |
title_short |
δ13C and δ18O isotopes of Globigerina bulloides from ODP Site 177-1090 ... |
title_full |
δ13C and δ18O isotopes of Globigerina bulloides from ODP Site 177-1090 ... |
title_fullStr |
δ13C and δ18O isotopes of Globigerina bulloides from ODP Site 177-1090 ... |
title_full_unstemmed |
δ13C and δ18O isotopes of Globigerina bulloides from ODP Site 177-1090 ... |
title_sort |
δ13c and δ18o isotopes of globigerina bulloides from odp site 177-1090 ... |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.929101 https://doi.pangaea.de/10.1594/PANGAEA.929101 |
genre |
Antarc* Antarctic Southern Ocean |
genre_facet |
Antarc* Antarctic Southern Ocean |
op_relation |
https://dx.doi.org/10.1016/j.epsl.2020.116649 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.92910110.1016/j.epsl.2020.116649 |
_version_ |
1810495250208129024 |