Corrected heat capacity of wood for sap flow calculations.
Tree Physiol
; 19(11): 767-768, 1999 Sep.
Article
em En
| MEDLINE
| ID: mdl-12651317
ABSTRACT
Values for the temperature-dependent heat capacity of wood were applied to correct the coefficient used to calculate sap velocity from heat pulse velocity, leading to values at 20 degrees C about 5% smaller than values calculated with the widely employed algorithm of Edwards and Warwick. Errors are larger at lower temperatures (7% at 10 degrees C) and so are more problematic at night and during cold periods.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
1999
Tipo de documento:
Article