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Evaluation of Cloudiness Parameterizations Using a Cumulus Ensemble Model
Monthly Weather Review, 1991Diagnostic cloudiness parameterizations in large-scale models are evaluated by using a two-dimensional numerical cumulus ensemble model. The model covers a large horizontal domain (512 km) but resolves individual clouds. This study explores the dependence of diagnostic relations (between cloud amount and a large-scale variable) on cloud regime ...
Kuan-Man Xu, Steven K. Krueger
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An Overview of Cumulus Parameterization in Mesoscale Models
1993The problem of cumulus parameterization is nowhere more difficult than in mesoscale numerical weather prediction models. Cotton and Anthes (1989) describe the very concept of cumulus parameterization as “muddy” and “not well posed” for models with grid spacing below 50 km.
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Hurricane Model Experiments with a New Cumulus Parameterization Scheme
Monthly Weather Review, 1977Abstract A cumulus parameterization scheme that utilizes a one-dimensional cloud model is tested in a revised, axisymmetric hurricane model. The details of how the parameterization scheme may he incorporated into a larger wale model are presented. With a mean tropical sounding, the cumulus parameterization scheme yields a vertical distribution of ...
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Parameterization of Cumulus Convection in Large-Scale Models
1988The problem of cumulus parameterization in large-scale models is discussed. Several popular current schemes for penetrative and shallow convection are described and verified in semi-prognostic tests and in a full global forecast model. The results from the global experiments, in particular, indicate uncertainties in the parameterizations of penetrative
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Cumulus Parameterization and Rainfall Rates II
Monthly Weather Review, 1983T. N. Krishnamurti +2 more
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