阿拉善高原东南部干涸湖盆沉积物粒度特征
于海云, 张正偲, 王志军

Sediment grain size characteristics at extinct lakes in the south Alxa, China
Haiyun Yu, Zhengcai Zhang, Zhijun Wang
表3 不同沉积物粒度参数对比
Table 3 Sand grain parameters for 16 field samples
区域样品编号MzσSKKgMz/μm
湖相表层C02.881.210.181.27135.93
S14.432.22-0.121.2846.27
S33.561.96-0.181.6085.02
S54.472.25-0.061.2945.19
S64.762.71-0.081.0137.00
S74.822.840.051.0235.47
S102.521.420.151.29173.83
S122.551.240.100.96170.48
C13.862.33-0.220.9969.05
平均值3.76±0.932.02±0.61-0.02±0.161.19±0.2188.69±56.75
沙丘表层S24.032.30-0.161.1161.35
S43.251.77-0.091.40104.93
S84.412.67-0.141.0846.91
S91.971.19-0.070.83255.03
S113.021.93-0.191.41123.03
S132.831.40-0.011.23140.47
S142.431.08-0.010.94186.12
平均值3.13±0.861.76±0.59-0.10±0.071.14±0.22131.2±72.08