Age determination and stable isotope ratios of sediment core RC11-83

The Southern Ocean is perhaps the only region where fluctuations in the global influence of North Atlantic Deep Water (NADW) can be monitored unambiguously in single deep-sea cores. A carbon isotope record from benthic foraminifera in a Southern Ocean core reveals large and rapid changes in the flux...

Full description

Bibliographic Details
Main Authors: Charles, Christopher D, Fairbanks, Richard G
Format: Dataset
Language:English
Published: PANGAEA 1992
Subjects:
PC
Piston corer
RC11
RC1112
RC11-83
Robert Conrad
Southern Ocean
NADW
North Atlantic Deep Water
North Atlantic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.726262
https://doi.org/10.1594/PANGAEA.726262
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.726262
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.726262 2023-05-15T17:13:49+02:00 Age determination and stable isotope ratios of sediment core RC11-83 Charles, Christopher D Fairbanks, Richard G LATITUDE: -41.600000 * LONGITUDE: 9.717000 * DATE/TIME START: 1967-02-24T00:00:00 * DATE/TIME END: 1967-02-24T00:00:00 1992-07-29 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.726262 https://doi.org/10.1594/PANGAEA.726262 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.726262 https://doi.org/10.1594/PANGAEA.726262 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Charles, Christopher D; Fairbanks, Richard G (1992): Evidence from Southern Ocean sediments for effects of North Atlantic deepwater flux on climate. Nature, 355(6359), 416-419, https://doi.org/10.1038/355416a0 PC Piston corer RC11 RC1112 RC11-83 Robert Conrad Dataset 1992 ftpangaea https://doi.org/10.1594/PANGAEA.726262 https://doi.org/10.1038/355416a0 2023-01-20T07:31:28Z The Southern Ocean is perhaps the only region where fluctuations in the global influence of North Atlantic Deep Water (NADW) can be monitored unambiguously in single deep-sea cores. A carbon isotope record from benthic foraminifera in a Southern Ocean core reveals large and rapid changes in the flux of NADW during the last deglaciation, and an abrupt increase in the NADW production rate which immediately preceded large-scale melting of the Northern Hemisphere ice sheets. This sudden strengthening of the NADW thermoha-line cell provides strong evidence for the importance of NADW in glacial-interglacial climate change. Dataset NADW North Atlantic Deep Water North Atlantic Southern Ocean PANGAEA - Data Publisher for Earth & Environmental Science Southern Ocean ENVELOPE(9.717000,9.717000,-41.600000,-41.600000)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
topic PC
Piston corer
RC11
RC1112
RC11-83
Robert Conrad
spellingShingle PC
Piston corer
RC11
RC1112
RC11-83
Robert Conrad
Charles, Christopher D
Fairbanks, Richard G
Age determination and stable isotope ratios of sediment core RC11-83
topic_facet PC
Piston corer
RC11
RC1112
RC11-83
Robert Conrad
description The Southern Ocean is perhaps the only region where fluctuations in the global influence of North Atlantic Deep Water (NADW) can be monitored unambiguously in single deep-sea cores. A carbon isotope record from benthic foraminifera in a Southern Ocean core reveals large and rapid changes in the flux of NADW during the last deglaciation, and an abrupt increase in the NADW production rate which immediately preceded large-scale melting of the Northern Hemisphere ice sheets. This sudden strengthening of the NADW thermoha-line cell provides strong evidence for the importance of NADW in glacial-interglacial climate change.
format Dataset
author Charles, Christopher D
Fairbanks, Richard G
author_facet Charles, Christopher D
Fairbanks, Richard G
author_sort Charles, Christopher D
title Age determination and stable isotope ratios of sediment core RC11-83
title_short Age determination and stable isotope ratios of sediment core RC11-83
title_full Age determination and stable isotope ratios of sediment core RC11-83
title_fullStr Age determination and stable isotope ratios of sediment core RC11-83
title_full_unstemmed Age determination and stable isotope ratios of sediment core RC11-83
title_sort age determination and stable isotope ratios of sediment core rc11-83
publisher PANGAEA
publishDate 1992
url https://doi.pangaea.de/10.1594/PANGAEA.726262
https://doi.org/10.1594/PANGAEA.726262
op_coverage LATITUDE: -41.600000 * LONGITUDE: 9.717000 * DATE/TIME START: 1967-02-24T00:00:00 * DATE/TIME END: 1967-02-24T00:00:00
long_lat ENVELOPE(9.717000,9.717000,-41.600000,-41.600000)
geographic Southern Ocean
geographic_facet Southern Ocean
genre NADW
North Atlantic Deep Water
North Atlantic
Southern Ocean
genre_facet NADW
North Atlantic Deep Water
North Atlantic
Southern Ocean
op_source Supplement to: Charles, Christopher D; Fairbanks, Richard G (1992): Evidence from Southern Ocean sediments for effects of North Atlantic deepwater flux on climate. Nature, 355(6359), 416-419, https://doi.org/10.1038/355416a0
op_relation https://doi.pangaea.de/10.1594/PANGAEA.726262
https://doi.org/10.1594/PANGAEA.726262
op_rights CC-BY-3.0: Creative Commons Attribution 3.0 Unported
Access constraints: unrestricted
info:eu-repo/semantics/openAccess
op_rightsnorm CC-BY
op_doi https://doi.org/10.1594/PANGAEA.726262
https://doi.org/10.1038/355416a0
_version_ 1766071002083622912

Similar Items