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Drivers for asynchronous patterns of dust accumulation in central and eastern Asia and in Greenland during the Last Glacial Maximum

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Figshare2020-12-23 更新2026-04-28 收录
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Sheet 1: The 143 statistic OSL ages are collected from 22 loess sections from Central Asia. Sheet 2: The OSL ages result with corresponding De values of all samples from Courtobe loess sections located in Tacheng Basin, China . OSL ages measured in the Institute of Earth environment, Chinese Academy of Sciences. A fine-grained (4-11μm) quartz single-aliquot regenerative-dose (SAR) protocol was used to measure them.Sheet 3: The sedimentation rate of Courtobe and Xiaoerbulake loess section, obliquity, precession, the predictand of regression analysis, dust concentration from NGRIP ice core using GICC05 age scale, 30% LOWESS detrended of NGRIP dust concentration.

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2020-12-23
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