島根大学農学部
ISSN:0370-940X
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島根大学農学部研究報告 3
1969-12-15 発行
2層土壌の温度日変化と熱拡散率について
Diurnal Temperature Variation and the Thermal Diffusivity in Soils Consisting of Two Layers
藤居 宏一
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内容記述（抄録等）
Natural soils are generally not homogeneous, though that is at rest. The thermal constants of soil varies as a function of depth. The temperature variations were measured at three points(Fig. 4) and the thermal properties of soil have been analyzed from the result of the measured data. The special discussion is focused on the thermal diffusivity. Judging from the result of those investigations, it is satisfactory to consider soils sonsisting two layers even if that is one layer.
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PP. 61 - 65