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通过藏北高原两个站点 （ Ｄ１１０ 和安多） 土壤温湿特性的分析， 表明浅层土壤温度的变化幅度明显的比深层的要大， 而且浅层土壤温度受地表随机天气过程的影响较大。浅层 （２０ ｃｍ ）土壤在未冻结前湿度的变化幅度不但受形成降水的地表随机天气过程的影响， 而且受其下层土壤湿度状况的影响。下层土壤湿度越小， 浅层 （２０ ｃｍ ） 土壤湿度的变化幅度越大。土壤湿度和土壤温度之间存在着明显的相互关系， 土壤的湿度状况能够影响土壤温度变化的幅度和土壤温度变化的趋势。
Through the analysis of the soil temperature and moisture characteristics at two stations (D110 and Anduo) in the northern Tibet Plateau, the change range of the shallow soil temperature is obviously larger than that of the deep layer, and the shallow soil temperature is greatly affected by the random weather process . The change of humidity in shallow (20 cm) soil before it is frozen is not only affected by the random weather process on the precipitation-forming surface but also affected by the soil moisture in its lower layer. The lower the soil moisture is, the greater the variation of soil moisture in the shallow layer (20 cm). There is a clear correlation between soil moisture and soil temperature. Soil moisture can affect the magnitude of soil temperature and the trend of soil temperature.