Show simple item record Lu, Y. C. Wang, X. L. Wintle, A. G. 2011-07-05T10:35:35Z 2011-07-05T10:35:35Z 2007-01
dc.identifier.citation Lu , Y C , Wang , X L & Wintle , A G 2007 , ' A new OSL chronology for dust accumulation in the last 130,000 yr for the Chinese Loess Plateau ' Quaternary Research , vol 67 , no. 1 , pp. 152-160 . DOI: 10.1016/j.yqres.2006.08.003 en
dc.identifier.issn 0033-5894
dc.identifier.other PURE: 168880
dc.identifier.other PURE UUID: bdbc23ba-4614-4082-bd89-abfc42a1f017
dc.identifier.other dspace: 2160/7131
dc.identifier.other DSpace_20121128.csv: row: 4375
dc.identifier.other Scopus: 33846276967
dc.description Ly, Y. C., Wang, X. L., Wintle, A. G. (2007). A new OSL chronology for dust accumulation in the last 130,000 yr for the Chinese Loess Plateau. Quaternary Research, 67 (1), 152-160. en
dc.description.abstract A sensitivity-corrected Multiple Aliquot Regenerative-dose protocol has been developed for fine-grained quartz OSL dating of Chinese loess. Its reliability has been assessed on the basis of the methodology and by dating reference samples of known age close to the transition from the last interglacial paleosol (S1) to the last glacial loess (L1), which corresponds to the Marine Oxygen Isotope Stage (MIS) 5/4 transition. On the basis of the fine-grained quartz OSL-age estimates for 33 loess samples from the upper part of the Luochuan profile, a detailed chronostratigraphy of continuous dust accumulation in the past 130 ka has been proposed. Changes in the accumulation rate occurred during the last glacial period (MIS 4 to MIS 2); unexpectedly, high accumulation rates were found in the weakly developed L1–2(S) paleosol of the last interstadial (MIS 3), rather than in the classic L1–1 and L1–3 loess of the cold–dry glacial condition (MIS 2 and 4). The OSL ages show some disagreement with the previous numerical chronology for the loess–paleosol sequence based on correlation of variations in grain size with sedimentation rate; the latter method resulted in an almost constant accumulation rate from 72 to 12 ka. en
dc.format.extent 9 en
dc.language.iso eng
dc.relation.ispartof Quaternary Research en
dc.rights en
dc.subject fine-grained quartz en
dc.subject OSL en
dc.subject sensitivity-corrected MAR protocol en
dc.subject Chinese loess en
dc.title A new OSL chronology for dust accumulation in the last 130,000 yr for the Chinese Loess Plateau en
dc.type /dk/atira/pure/researchoutput/researchoutputtypes/contributiontojournal/article en
dc.contributor.institution Quaternary Environmental Change Group en
dc.contributor.institution Department of Geography and Earth Sciences en
dc.description.status Peer reviewed en

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