2層土壌の温度日変化と熱拡散率について

島根大学農学部研究報告 Volume 3 Page 94-97 published_at 1969-12-15
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Title
2層土壌の温度日変化と熱拡散率について
Title
Diurnal Temperature Variation and the Thermal Diffusivity in Soils Consisting of Two Layers
Title Transcription
ニソウ ドジョウ ノ オンド ニチヘンカ ト ネツ カクサンリツ ニツイテ
Creator
Fujii Koichi
Source Title
島根大学農学部研究報告
Bulletin of the Faculty of Agriculture, Shimane University
Volume 3
Start Page 94
End Page 97
Journal Identifire
ISSN 0370940X
Descriptions
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.
Language
jpn
Resource Type departmental bulletin paper
Publisher
島根大学農学部
Shimane University, Faculty of Agriculture
Date of Issued 1969-12-15
Access Rights open access
Relation
[NCID] AN00108015