Sortable silt and neodymium isotope data from DSDP Site 29-278, Southern Emerald Basin (Southwest Pacific) and ODP Site 119-744 Southern Kerguelen Plateau (South Indian) ...
The Antarctic Circumpolar Current (ACC) has a pivotal role in global climate through its strong influence on the global overturning circulation, ocean heat and CO~2~ uptake and storage. When and how the ACC reached its modern-like conditions (i.e., vigorous, and deep-reaching) after the opening and...
Main Authors: | , , , , , , , , , , , , , , , , , , , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | unknown |
Published: |
PANGAEA
2021
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.937372 https://doi.pangaea.de/10.1594/PANGAEA.937372 |
id |
ftdatacite:10.1594/pangaea.937372 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.1594/pangaea.937372 2024-03-31T07:49:21+00:00 Sortable silt and neodymium isotope data from DSDP Site 29-278, Southern Emerald Basin (Southwest Pacific) and ODP Site 119-744 Southern Kerguelen Plateau (South Indian) ... Evangelinos, Dimitris Etourneau, Johan van de Flierdt, Tina Crosta, Xavier Jeandel, Catherine Flores, José-Abel Harwood, David M Valero, Luis Ducassou, Emmanuelle Sauermilch, Isabel Klocker, Andreas Cacho, Isabel Pena, Leopoldo D Kreissig, Katharina Benoit, Mathieu Belhadj, Moustafa Paredes, Eduardo Garcia-Solsona, Ester López-Quirós, Adrián Salabarnada, Ariadna Escutia, Carlota 2021 application/zip https://dx.doi.org/10.1594/pangaea.937372 https://doi.pangaea.de/10.1594/PANGAEA.937372 unknown PANGAEA https://dx.doi.org/10.1038/s41561-023-01356-3 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Antarctica Antarctic Circumpolar Current DSDP Neodymium isotopes ODP 744 sortable silt article Bundled Publication of Datasets Collection 2021 ftdatacite https://doi.org/10.1594/pangaea.93737210.1038/s41561-023-01356-3 2024-03-04T13:26:04Z The Antarctic Circumpolar Current (ACC) has a pivotal role in global climate through its strong influence on the global overturning circulation, ocean heat and CO~2~ uptake and storage. When and how the ACC reached its modern-like conditions (i.e., vigorous, and deep-reaching) after the opening and deepening of the Drake Passage and the Tasmanian Gateway remains highly controversial. We present mean sortable silt and neodymium isotope records from the Deep Sea Drilling Project (DSDP) Leg 29 Site 278 located in the southern Emerald Basin (56°33.42'S, 160°04.29'E, 3675 m water depth) and Ocean Drilling Program (ODP) Leg 119 located in the southern Kerguelen Plateau (61°34.66'S, 80°35.43'E, 2307 m water depth) spanning the last 31 million years. These records were used to determine the timing of the onset of diagnostic features of today's ACC: a modern-like deep-reaching strong flow, and homogenisation (i.e., common water mass signature) of Circumpolar Deep Water within the ACC. Grain size was measured using ... Article in Journal/Newspaper Antarc* Antarctic Antarctica Drake Passage DataCite Metadata Store (German National Library of Science and Technology) Antarctic Drake Passage Emerald Basin ENVELOPE(162.500,162.500,-54.000,-54.000) Indian Kerguelen Pacific The Antarctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Antarctica Antarctic Circumpolar Current DSDP Neodymium isotopes ODP 744 sortable silt |
spellingShingle |
Antarctica Antarctic Circumpolar Current DSDP Neodymium isotopes ODP 744 sortable silt Evangelinos, Dimitris Etourneau, Johan van de Flierdt, Tina Crosta, Xavier Jeandel, Catherine Flores, José-Abel Harwood, David M Valero, Luis Ducassou, Emmanuelle Sauermilch, Isabel Klocker, Andreas Cacho, Isabel Pena, Leopoldo D Kreissig, Katharina Benoit, Mathieu Belhadj, Moustafa Paredes, Eduardo Garcia-Solsona, Ester López-Quirós, Adrián Salabarnada, Ariadna Escutia, Carlota Sortable silt and neodymium isotope data from DSDP Site 29-278, Southern Emerald Basin (Southwest Pacific) and ODP Site 119-744 Southern Kerguelen Plateau (South Indian) ... |
topic_facet |
Antarctica Antarctic Circumpolar Current DSDP Neodymium isotopes ODP 744 sortable silt |
description |
The Antarctic Circumpolar Current (ACC) has a pivotal role in global climate through its strong influence on the global overturning circulation, ocean heat and CO~2~ uptake and storage. When and how the ACC reached its modern-like conditions (i.e., vigorous, and deep-reaching) after the opening and deepening of the Drake Passage and the Tasmanian Gateway remains highly controversial. We present mean sortable silt and neodymium isotope records from the Deep Sea Drilling Project (DSDP) Leg 29 Site 278 located in the southern Emerald Basin (56°33.42'S, 160°04.29'E, 3675 m water depth) and Ocean Drilling Program (ODP) Leg 119 located in the southern Kerguelen Plateau (61°34.66'S, 80°35.43'E, 2307 m water depth) spanning the last 31 million years. These records were used to determine the timing of the onset of diagnostic features of today's ACC: a modern-like deep-reaching strong flow, and homogenisation (i.e., common water mass signature) of Circumpolar Deep Water within the ACC. Grain size was measured using ... |
format |
Article in Journal/Newspaper |
author |
Evangelinos, Dimitris Etourneau, Johan van de Flierdt, Tina Crosta, Xavier Jeandel, Catherine Flores, José-Abel Harwood, David M Valero, Luis Ducassou, Emmanuelle Sauermilch, Isabel Klocker, Andreas Cacho, Isabel Pena, Leopoldo D Kreissig, Katharina Benoit, Mathieu Belhadj, Moustafa Paredes, Eduardo Garcia-Solsona, Ester López-Quirós, Adrián Salabarnada, Ariadna Escutia, Carlota |
author_facet |
Evangelinos, Dimitris Etourneau, Johan van de Flierdt, Tina Crosta, Xavier Jeandel, Catherine Flores, José-Abel Harwood, David M Valero, Luis Ducassou, Emmanuelle Sauermilch, Isabel Klocker, Andreas Cacho, Isabel Pena, Leopoldo D Kreissig, Katharina Benoit, Mathieu Belhadj, Moustafa Paredes, Eduardo Garcia-Solsona, Ester López-Quirós, Adrián Salabarnada, Ariadna Escutia, Carlota |
author_sort |
Evangelinos, Dimitris |
title |
Sortable silt and neodymium isotope data from DSDP Site 29-278, Southern Emerald Basin (Southwest Pacific) and ODP Site 119-744 Southern Kerguelen Plateau (South Indian) ... |
title_short |
Sortable silt and neodymium isotope data from DSDP Site 29-278, Southern Emerald Basin (Southwest Pacific) and ODP Site 119-744 Southern Kerguelen Plateau (South Indian) ... |
title_full |
Sortable silt and neodymium isotope data from DSDP Site 29-278, Southern Emerald Basin (Southwest Pacific) and ODP Site 119-744 Southern Kerguelen Plateau (South Indian) ... |
title_fullStr |
Sortable silt and neodymium isotope data from DSDP Site 29-278, Southern Emerald Basin (Southwest Pacific) and ODP Site 119-744 Southern Kerguelen Plateau (South Indian) ... |
title_full_unstemmed |
Sortable silt and neodymium isotope data from DSDP Site 29-278, Southern Emerald Basin (Southwest Pacific) and ODP Site 119-744 Southern Kerguelen Plateau (South Indian) ... |
title_sort |
sortable silt and neodymium isotope data from dsdp site 29-278, southern emerald basin (southwest pacific) and odp site 119-744 southern kerguelen plateau (south indian) ... |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.937372 https://doi.pangaea.de/10.1594/PANGAEA.937372 |
long_lat |
ENVELOPE(162.500,162.500,-54.000,-54.000) |
geographic |
Antarctic Drake Passage Emerald Basin Indian Kerguelen Pacific The Antarctic |
geographic_facet |
Antarctic Drake Passage Emerald Basin Indian Kerguelen Pacific The Antarctic |
genre |
Antarc* Antarctic Antarctica Drake Passage |
genre_facet |
Antarc* Antarctic Antarctica Drake Passage |
op_relation |
https://dx.doi.org/10.1038/s41561-023-01356-3 |
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.93737210.1038/s41561-023-01356-3 |
_version_ |
1795038564873928704 |