Age determination of sediment cores from the Northeast Atlantic

Radiocarbon dating series, bulk sediment, and organic carbon flux from various Atlantic deep-sea regions reveal that the thickness of the bioturbated zone increases by 2 cm if food supply increases by 1 gC/m**2/yr (r = 0.8). Bulk sediment accumulation rates do not influence the depth of bioturbation...

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Bibliographic Details
Main Authors: Trauth, M H, Sarnthein, Michael, Arnold, Maurice
Format: Other/Unknown Material
Language:English
Published: PANGAEA 1997
Subjects:
Arctic Ocean
Biscaya
Giant box corer
GIK17045-2
GIK17730-2
GIK23259-3
GKG
M11/1
M13/2
M7/2
Meteor (1986)
Norwegian Sea
Quaternary Environment of the Eurasian North
QUEEN
Northeast Atlantic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.730489
https://doi.org/10.1594/PANGAEA.730489
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.730489
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.730489 2024-09-15T17:53:46+00:00 Age determination of sediment cores from the Northeast Atlantic Trauth, M H Sarnthein, Michael Arnold, Maurice MEDIAN LATITUDE: 65.531667 * MEDIAN LONGITUDE: -0.000556 * SOUTH-BOUND LATITUDE: 52.448333 * WEST-BOUND LONGITUDE: -16.656667 * NORTH-BOUND LATITUDE: 72.111667 * EAST-BOUND LONGITUDE: 9.266667 * DATE/TIME START: 1988-07-21T00:00:00 * DATE/TIME END: 1990-08-11T00:00:00 1997 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.730489 https://doi.org/10.1594/PANGAEA.730489 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.730489 https://doi.org/10.1594/PANGAEA.730489 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Trauth, M H; Sarnthein, Michael; Arnold, Maurice (1997): Bioturbational mixing depth and carbon flux at the seafloor. Paleoceanography, 12(3), 517-526, https://doi.org/10.1029/97PA00722 Arctic Ocean Biscaya Giant box corer GIK17045-2 GIK17730-2 GIK23259-3 GKG M11/1 M13/2 M7/2 Meteor (1986) Norwegian Sea Quaternary Environment of the Eurasian North QUEEN dataset publication series 1997 ftpangaea https://doi.org/10.1594/PANGAEA.73048910.1029/97PA00722 2024-07-24T02:31:20Z Radiocarbon dating series, bulk sediment, and organic carbon flux from various Atlantic deep-sea regions reveal that the thickness of the bioturbated zone increases by 2 cm if food supply increases by 1 gC/m**2/yr (r = 0.8). Bulk sediment accumulation rates do not influence the depth of bioturbational mixing under normal pelagic sedimentary conditions. We believe that this relationship between nutrient supply and benthic mixing can be used for a quantitative and time-variable unmixing procedure to improve high-resolution stratigraphic correlations and paleoclimatic interpretations of deep-sea records. Other/Unknown Material Arctic Ocean Northeast Atlantic Norwegian Sea PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-16.656667,9.266667,72.111667,52.448333)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
topic Arctic Ocean
Biscaya
Giant box corer
GIK17045-2
GIK17730-2
GIK23259-3
GKG
M11/1
M13/2
M7/2
Meteor (1986)
Norwegian Sea
Quaternary Environment of the Eurasian North
QUEEN
spellingShingle Arctic Ocean
Biscaya
Giant box corer
GIK17045-2
GIK17730-2
GIK23259-3
GKG
M11/1
M13/2
M7/2
Meteor (1986)
Norwegian Sea
Quaternary Environment of the Eurasian North
QUEEN
Trauth, M H
Sarnthein, Michael
Arnold, Maurice
Age determination of sediment cores from the Northeast Atlantic
topic_facet Arctic Ocean
Biscaya
Giant box corer
GIK17045-2
GIK17730-2
GIK23259-3
GKG
M11/1
M13/2
M7/2
Meteor (1986)
Norwegian Sea
Quaternary Environment of the Eurasian North
QUEEN
description Radiocarbon dating series, bulk sediment, and organic carbon flux from various Atlantic deep-sea regions reveal that the thickness of the bioturbated zone increases by 2 cm if food supply increases by 1 gC/m**2/yr (r = 0.8). Bulk sediment accumulation rates do not influence the depth of bioturbational mixing under normal pelagic sedimentary conditions. We believe that this relationship between nutrient supply and benthic mixing can be used for a quantitative and time-variable unmixing procedure to improve high-resolution stratigraphic correlations and paleoclimatic interpretations of deep-sea records.
format Other/Unknown Material
author Trauth, M H
Sarnthein, Michael
Arnold, Maurice
author_facet Trauth, M H
Sarnthein, Michael
Arnold, Maurice
author_sort Trauth, M H
title Age determination of sediment cores from the Northeast Atlantic
title_short Age determination of sediment cores from the Northeast Atlantic
title_full Age determination of sediment cores from the Northeast Atlantic
title_fullStr Age determination of sediment cores from the Northeast Atlantic
title_full_unstemmed Age determination of sediment cores from the Northeast Atlantic
title_sort age determination of sediment cores from the northeast atlantic
publisher PANGAEA
publishDate 1997
url https://doi.pangaea.de/10.1594/PANGAEA.730489
https://doi.org/10.1594/PANGAEA.730489
op_coverage MEDIAN LATITUDE: 65.531667 * MEDIAN LONGITUDE: -0.000556 * SOUTH-BOUND LATITUDE: 52.448333 * WEST-BOUND LONGITUDE: -16.656667 * NORTH-BOUND LATITUDE: 72.111667 * EAST-BOUND LONGITUDE: 9.266667 * DATE/TIME START: 1988-07-21T00:00:00 * DATE/TIME END: 1990-08-11T00:00:00
long_lat ENVELOPE(-16.656667,9.266667,72.111667,52.448333)
genre Arctic Ocean
Northeast Atlantic
Norwegian Sea
genre_facet Arctic Ocean
Northeast Atlantic
Norwegian Sea
op_source Supplement to: Trauth, M H; Sarnthein, Michael; Arnold, Maurice (1997): Bioturbational mixing depth and carbon flux at the seafloor. Paleoceanography, 12(3), 517-526, https://doi.org/10.1029/97PA00722
op_relation https://doi.pangaea.de/10.1594/PANGAEA.730489
https://doi.org/10.1594/PANGAEA.730489
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.73048910.1029/97PA00722
_version_ 1810429827394568192

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