土壤梯度温度测定方法模拟试验研究

土壤梯度温度的测定 ,由于测定过程中造成土体结构和地面覆盖物破坏和挠动 ,都可能造成测值的偏离 ,不能反映原态土壤梯度温度的真实情况。采用插入式多温点梯级组合测温探头进行土壤梯度温度的测定 ,是一种实现土壤原态———原位测定的可行方法。

Experimental Simulative Studies on Mensuration of Soil Gradient Temperature

Soil structures and shrouds of ground should be destroyed and disturbed in the process of mensuration of soil gradient temperature, it will be bring to errors of mensuration value. So these value cannot reflect the actual status of natural soil gradient temperature. This experiment measures the soil gradient temperature by use of probes of insert model and rundle multispot. It is a doable way to implement a mensuration of natural soil in situ.