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Grain size record from Xunyi profile over the past 130ka in Shanxi
CTR :299
Key words : Xunyi, Grain size, over the past 130ka
Relevant data Lu Huayu & An Zhisheng: Paleoclimatic Significance of grain size component on the Chinese Loess Plateau
Data shows that
samples were taken from 0~13.1m and interval is 5cm. Sample preparation:1) about 1.5g of soil sample was treated with 10ml 10 %H2O2 ;2) boiled with 10ml 10% HCL;3) the samples were rinsed with distilled water;4) the samples were evenly messed with 10ml 0.05N Na2P2O7 . grain size were measured with ANALYSETTE-22 LASER PARTICLE SIZE ANALYZER with a precision of ±2%.
Data collection format xls
Data classification Geological record - Terrestrial environmental records
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Tibet Email: yanlibin@ieecas.cn
Unit: Institute of Earth Environment Phone: 02962336215
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