《Table 1 Summary statistics for soil water content (SWC) across the Hexi Corridor in various soil de

《Table 1 Summary statistics for soil water content (SWC) across the Hexi Corridor in various soil de   提示:宽带有限、当前游客访问压缩模式
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《Spatial variability of soil water content and related factors across the Hexi Corridor of China》


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Note:n,sample number;SD,standard deviation;CV,coefficient of variation;DT,distribution type.

The summary statistics for SWC in the 0–100 cm soil profile are shown in Table 1.The values of SWC in various soil depths ranged from 0.002 to 0.450 g/g,with 0.083(±0.067)g/g in the 0–100cm soil profile across the Hexi Corridor.The maximum value of SWC was 0.450 g/g in the 20–40cm layer.The coefficient of variation of SWC in different layers ranged from 80.4%to 90.8%,indicating a moderate variability of SWC(Shao et al.,2006).The one-sample Kolmogorov-Smirnov Test showed that the values of SWC were log-normally distributed in various depths.