An improved north-south synchronization of ice core records around the 41kyr 10Be peak
dc.contributor.author
Raisbeck, Grant M.
dc.contributor.author
Cauquoin, Alexandre
dc.contributor.author
Jouzel, Jean
dc.contributor.author
Landais, Amaelle
dc.contributor.author
Petit, Jean-Robert
dc.contributor.author
Lipenkov, Vladimir Y.
dc.contributor.author
Beer, Juerg
dc.contributor.author
Synal, Hans-Arno
dc.contributor.author
Oerter, Hans
dc.contributor.author
Johnsen, Sigfus J.
dc.contributor.author
Steffensen, Jorgen P.
dc.contributor.author
Svensson, Anders
dc.contributor.author
Yiou, Françoise
dc.date.accessioned
2019-06-25T15:10:22Z
dc.date.available
2017-06-12T20:22:44Z
dc.date.available
2017-11-07T15:30:31Z
dc.date.available
2019-06-25T15:10:22Z
dc.date.issued
2017
dc.identifier.issn
1814-9324
dc.identifier.issn
1814-9332
dc.identifier.other
10.5194/cp-13-217-2017
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/129632
dc.identifier.doi
10.3929/ethz-b-000129632
dc.description.abstract
Using new high-resolution 10Be measurements in the NGRIP, EDML and Vostok ice cores, together with previously published data from EDC, we present an improved synchronization between Greenland and Antarctic ice cores during the Laschamp geomagnetic excursion ∼ 41kyr ago. We estimate the precision of this synchronization to be ±20 years, an order of magnitude better than previous work. We discuss the implications of this new synchronization for making improved estimates of the depth difference between ice and enclosed gas of the same age (Δdepth), difference between age of ice and enclosed gas at the same depth (Δage) in the EDC and EDML ice cores, spectral properties of the 10Be profiles and phasing between Dansgaard–Oeschger-10 (in NGRIP) and AIM-10 (in EDML and EDC).
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Copernicus
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/3.0/
dc.title
An improved north-south synchronization of ice core records around the 41kyr 10Be peak
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 3.0 Unported
dc.date.published
2017-03-10
ethz.journal.title
Climate of the Past
ethz.journal.volume
13
en_US
ethz.journal.issue
3
en_US
ethz.journal.abbreviated
Clim. past
ethz.pages.start
217
en_US
ethz.pages.end
229
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.identifier.nebis
005583758
ethz.publication.place
Göttingen
en_US
ethz.publication.status
published
en_US
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)
en_US
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
2017-06-12T20:22:48Z
ethz.source
ECIT
ethz.identifier.importid
imp5936555886d2329745
ethz.ecitpid
pub:192616
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-18T12:21:19Z
ethz.rosetta.lastUpdated
2021-02-15T04:53:16Z
ethz.rosetta.versionExported
true
ethz.COinS
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