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dc.contributor.author
Blattmann, Thomas M.
dc.contributor.author
Zhang, Y.
dc.contributor.author
Zhao, Y.
dc.contributor.author
Wen, K.
dc.contributor.author
Lin, S.
dc.contributor.author
Li, J.
dc.contributor.author
Wacker, Lukas
dc.contributor.author
Haghipour, Negar
dc.contributor.author
Plötze, Michael
dc.contributor.author
Liu, Z.
dc.contributor.author
Eglinton, Timothy I.
dc.date.accessioned
2018-11-27T11:20:14Z
dc.date.available
2018-11-09T04:54:42Z
dc.date.available
2018-11-27T11:20:14Z
dc.date.issued
2018-09-16
dc.identifier.issn
0094-8276
dc.identifier.issn
1944-8007
dc.identifier.other
10.1029/2018GL079222
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/302172
dc.identifier.doi
10.3929/ethz-b-000302172
dc.description.abstract
A synthesis of published and newly acquired stable and radiocarbon isotope data from soil, river, and marine particulate organic carbon (OC) from the South China Sea drainage and sedimentary basin reveals that OC derived from bedrock‐erosion (petrogenic OC) and marine productivity comprises the major contributors to bulk OC in particulate matter reaching abyssal depths, while soil‐derived OC appears negligible. Aluminum‐radiocarbon relationships of sediments suggest that soil OC initially associated with detrital terrestrial minerals is lost and replaced by marine OC during transport beyond the continental shelf. We estimate that petrogenic OC sinking to a ~30,000 km2 region of the deep northeastern South China Sea accounts for 0.6% of global petrogenic OC burial. The basin‐wide OC isotope patterns coupled with sediment trap observations highlight both the spatial variabilities of OC components as they propagate from source to sedimentary sink and the significance of petrogenic OC to deep ocean sediments.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
American Geophysical Union
en_US
dc.rights.uri
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject
radiocarbon
en_US
dc.subject
organic matter‐mineral interactions
en_US
dc.subject
sediment trap
en_US
dc.subject
sedimentology
en_US
dc.subject
kerogen
en_US
dc.subject
carbon isotopes
en_US
dc.title
Contrasting Fates of Petrogenic and Biospheric Carbon in the South China Sea
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
dc.date.published
2018-08-14
ethz.journal.title
Geophysical Research Letters
ethz.journal.volume
45
en_US
ethz.journal.issue
17
en_US
ethz.journal.abbreviated
Geophys. Res. Lett.
ethz.pages.start
9077
en_US
ethz.pages.end
9086
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Washington, DC
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02330 - Dep. Erdwissenschaften / Dep. of Earth Sciences::02704 - Geologisches Institut / Geological Institute::03868 - Eglinton, Timothy I. / Eglinton, Timothy I.
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02607 - Institut für Geotechnik / Institute for Geotechnical Engineering::03691 - Puzrin, Alexander / Puzrin, Alexander::08669 - Gruppe ClayLab
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::08619 - Labor für Ionenstrahlphysik (LIP) / Laboratory of Ion Beam Physics (LIP)
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02607 - Institut für Geotechnik / Institute for Geotechnical Engineering::03691 - Puzrin, Alexander / Puzrin, Alexander::08669 - Gruppe ClayLab
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02330 - Dep. Erdwissenschaften / Dep. of Earth Sciences::02704 - Geologisches Institut / Geological Institute::03868 - Eglinton, Timothy I. / Eglinton, Timothy I.
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::08619 - Labor für Ionenstrahlphysik (LIP) / Laboratory of Ion Beam Physics (LIP)
ethz.date.deposited
2018-11-09T04:54:46Z
ethz.source
WOS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2018-11-27T11:20:21Z
ethz.rosetta.lastUpdated
2021-02-15T02:40:26Z
ethz.rosetta.versionExported
true
ethz.COinS
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