EFFECT OF SOIL HEAT FLUX ON THE WATER BALANCE OF A SMALL CATCHMENT / L'effet du flux en chaleur du sol sur le bilan hydrologique d'un petit bassin versant
作者:
I. SIMMERS,
期刊:
Hydrological Sciences Bulletin
(Taylor Available online 1977)
卷期:
Volume 22,
issue 3
页码: 433-445
ISSN:0303-6936
年代: 1977
DOI:10.1080/02626667709491736
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A study of the water balance of the upper River Ray basin reveals that calculated soil moisture storage exceeds measured storage in winter and falls well below it in summer. The systematic seasonal error is of the order ±50 mm. Several reasons have been proposed which may account for some local water balance anomalies. However, the reported discrepancies are characteristic of a much broader area, and are attributed by Edwards and Rodda (1970) partly to the omission of a soil heat storage term (G) from the Penman equation. The present analysis tests this hypothesis.
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