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Widening of the tropics in global surface-air winds. [PDF]
Sci RepLeroy SS, Vannah S.
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CRCP: a Cloud Resolving Convection Parameterization for modeling the tropical convecting atmosphere
Physica D: Nonlinear Phenomena, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Grabowski, Wojciech W. +1 more
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2022
<p>The Grell-Freitas (GF) cumulus parameterization is an aerosol-aware, scale-aware convective parameterization that has been used globally and regionally. This presentation will focus on one of the several developmental activities ongoing in GF: the continued development of its aerosol-aware capabilities and the impact on global forecast
Hannah Barnes +2 more
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<p>The Grell-Freitas (GF) cumulus parameterization is an aerosol-aware, scale-aware convective parameterization that has been used globally and regionally. This presentation will focus on one of the several developmental activities ongoing in GF: the continued development of its aerosol-aware capabilities and the impact on global forecast
Hannah Barnes +2 more
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Ongoing Breakthroughs in Convective Parameterization
Current Climate Change Reports, 2019While the increase of computer power mobilizes a part of the atmospheric modeling community toward models with explicit convection or based on machine learning, we review the part of the literature dedicated to convective parameterization development for large-scale forecast and climate models.
Rio, Catherine +2 more
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Statistical Parameterization of Heterogeneous Oceanic Convection
Journal of Physical Oceanography, 2007Abstract A statistical convective adjustment scheme is proposed that attempts to account for the effects of mesoscale and submesoscale variability of temperature and salinity typically observed in the oceanic convective regions. Temperature and salinity in each model grid box are defined in terms of their mean, variance, and mutual ...
PASQUERO, CLAUDIA, Tziperman, E.
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Organized Convection Parameterization for the ITCZ*
Journal of the Atmospheric Sciences, 2015Abstract Mesoscale convective systems (MCSs) are of fundamental importance in the dynamics of the atmospheric circulation and the climate system. They are often observed to develop over significant terrain in ambient shear flows in midlatitudes and embedded within the Madden–Julian oscillation (MJO) and convectively coupled equatorial ...
Boualem Khouider, Mitchell W. Moncrieff
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Non-precipitating cumulus convection and its parameterization
Quarterly Journal of the Royal Meteorological Society, 1973AbstractThis paper discusses the thermodynamic transports of heat, liquid water and (briefly) water vapour by non‐precipitating cumulus convection. It is shown that because of the irreversible mixing between cloud and environment, there is a downward transport of enthalphy in the cumulus layer.
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Numerical Archetypal Parameterization for Mesoscale Convective Systems
Journal of the Atmospheric Sciences, 2016Abstract Vertical shear commonly organizes atmospheric convection into coherent multiscale structures. The associated countergradient vertical transport of horizontal momentum by organized convection can enhance the wind shear and transport kinetic energy upscale.
Jun-Ichi Yano, Mitchell W. Moncrieff
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A Lagrangian Perspective on Parameterizing Deep Convection
Monthly Weather Review, 2019Abstract The parameterization of deep moist convection as a subgrid-scale process in numerical models of the atmosphere is required at resolutions that extend well into the convective “gray zone,” the range of grid spacings over which such convection is partially resolved.
Leo Separovic +5 more
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