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Original paper

Determinants of the ratio of actual to potential evapotranspiration

Volume: 25, Issue: 4, Pages: 1326 - 1343
Published: Jan 25, 2019
Abstract
A widely used approach for estimating actual evapotranspiration (AET) in hydrological and earth system models is to constrain potential evapotranspiration (PET) with a single empirical stress factor (Ω = AET/PET). Ω represents the water availability and is fundamentally linked to canopy–atmosphere coupling. However, the mean and seasonal variability of Ω in the models have rarely been evaluated against observations, and the model performances...
Paper Details
Title
Determinants of the ratio of actual to potential evapotranspiration
Published Date
Jan 25, 2019
Volume
25
Issue
4
Pages
1326 - 1343
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