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dc.contributor.author
Shen, Chengde
dc.contributor.author
Beer, Jürg
dc.contributor.author
Kubik, Peter W.
dc.contributor.author
Suter, Martin
dc.contributor.author
Borkovec, Michal
dc.contributor.author
Liu, Tung Sheng
dc.contributor.editor
Nakamura, T.
dc.contributor.editor
Kobayashi, K.
dc.contributor.editor
Matsuzaki, H.
dc.contributor.editor
et al.
dc.date.accessioned
2021-10-25T15:51:15Z
dc.date.available
2017-06-09T19:08:15Z
dc.date.available
2021-10-25T15:51:15Z
dc.date.issued
2004-08
dc.identifier.issn
0168-583X
dc.identifier.issn
1872-9584
dc.identifier.other
10.1016/j.nimb.2004.04.113
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/46042
dc.description.abstract
Grain size distribution, 10Be content and magnetic susceptibility of loess particles in the Luochuan section were measured and the results are discussed in terms of fragmentation and fractal theory. The fact that the order of increasing specific surface area of bulk samples from the horizons of S0, L1LL1, L1LL2, S1 and L2 is consistent with the order of successively warmer palaeo-climate may provide a new indicator for palaeo-climatic and palaeo-environmental studies. The values of fractal dimension for the grains of S1 and L2 are 2.80 and 2.76, respectively. Our results also show that the magnetic properties of loess particles depend strongly not only upon particle size but also upon pedogenic characteristics and that 10Be is mainly adsorbed on the surface of ultra-fine particles, independent of pedogenic process.
en_US
dc.language.iso
en
en_US
dc.publisher
Elsevier
en_US
dc.subject
loess
en_US
dc.subject
nanometer grains
en_US
dc.subject
fractal theory
en_US
dc.subject
Be-10
en_US
dc.subject
magnetic susceptibility
en_US
dc.title
Grain size distribution, Be-10 content and magnetic susceptibility of micrometer-nanometer loess materials
en_US
dc.type
Conference Paper
dc.date.published
2004-05-19
ethz.book.title
Proceedings of the Ninth International Conference on Accelerator Mass Spectrometry
en_US
ethz.journal.title
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
ethz.journal.volume
223-224
en_US
ethz.journal.abbreviated
Nucl. instrum. methods phys. res., B Beam interact. mater. atoms
ethz.pages.start
613
en_US
ethz.pages.end
617
en_US
ethz.event
9th International Conference on Accelerator Mass Spectrometry (AMS-9)
en_US
ethz.event.location
Nagoya, Japan
en_US
ethz.event.date
September 9-13, 2002
en_US
ethz.identifier.wos
ethz.identifier.nebis
000029140
ethz.publication.place
Amsterdam
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2017-06-09T19:10:10Z
ethz.source
ECIT
ethz.identifier.importid
imp59364ef4600a428961
ethz.ecitpid
pub:75650
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2017-07-13T18:03:42Z
ethz.rosetta.lastUpdated
2022-03-29T14:28:55Z
ethz.rosetta.versionExported
true
ethz.COinS
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