Evaluation of the ECHAM4 cloud-turbulence scheme for Stratocumulus

The behavior of the ECHAM4 cloud and turbulence scheme is evaluated for an idealized case of Stratocumulus. It is shown that the E-l turbulence closure that is used is sensitive to instabilities. This is caused by the formulation of the turbulent length scale / in terms of the moist Richardson numbe...

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Bibliographic Details
Main Authors: Geert Lenderink, van Meijgaard, Albert A.M. Holtslag
Format: Article
Language:English
Published: Borntraeger 2000-04-01
Series:Meteorologische Zeitschrift
Subjects:
Online Access:http://dx.doi.org/10.1127/metz/9/2000/41