长江上游沱沱河源区多年冻土发育特征
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Characteristics of permafrost in Tuotuo River source area of upper Yangtze River
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图5. 多年冻土特征与基岩埋藏深度(箱线图表征了各钻孔的最大值、最小值、四分位数和中值;代表钻孔的菱形图形以及其正态分布拟合曲线,表征各钻孔的统计特征) |
Fig. 5. Characteristics of permafrost and buried depth of bedrock (the box diagrams characterize the maximum, minimum, quartile, and median of each borehole; represent the diamond figure of the borehole and its normal distribution fitting curve, and characterize the statistical characteristics of each borehole) |
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