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(Article of periodic en Anglais - 1996)

Document title

Apparent thermal diffusivity in soil: estimation from thermal records and suggestions for numerical modeling

Authors(s) and Affiliation(s)

CHEN D. (1) ; KLING J. ;
(1) Dept. of Physical Geography, Earth Sciences Center, Göteborg University, Göteborg, SUEDE

Abstract

The concept of apparent thermal diffusivity in soil is discussed and defined as consisting of an intrinsic and a pseudo part. A method that uses a numerical model of heat conduction and measured soil temperatures to estimate apparent thermal diffusivity is introduced and applied to a five-day data set obtained in Sweden. The computational procedure for determining the apparent diffusivity is explained and results are then presented for different layers and periods

Source

Article of periodic

published at : Physical geography / ISSN 0272-3646

Editor : Taylor & Francis, Abingdon - ROYAUME-UNI (1980)

Millesime : 1996, vol. 17, no5 [pp. 419-430]

Bibliographic references : 13 ref.

Collation : Illustration ;

Language

Anglais

Localisation

American geological institute

INIST-CNRS, Cote INIST : 20106

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 1997.
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