Bulletin of the Faculty of Agriculture, Shimane University

Faculty of Agriculture, Shimane University

ISSN:0370-940X

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Use this link to cite this item : https://ir.lib.shimane-u.ac.jp/3858

Bulletin of the Faculty of Agriculture, Shimane University 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

Fujii, Koichi

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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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NCID

AN00108015

d0030003n018.pdf 467 KB

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