Coupling warm rain with an eddy diffusivity/mass flux parameterization: 1. Model description and validation

K Suselj, M Smalley, MD Lebsock… - Journal of Advances …, 2022 - Wiley Online Library
A new version of the stochastic multiplume Jet Propulsion Laboratory Eddy‐Diffusivity/Mass‐
Flux (JPL‐EDMF) parameterization which consistently couples the simplified Khairoutdinov …

[HTML][HTML] Quantifying the impact of vertical resolution on the representation of marine boundary layer physics for global-scale models

MA Smalley, MD Lebsock… - Monthly Weather …, 2023 - journals.ametsoc.org
While GCM horizontal resolution has received the majority of scale improvements in recent
years, ample evidence suggests that a model's vertical resolution exerts a strong control on …

[HTML][HTML] Representing effects of surface heterogeneity in a multi-plume eddy diffusivity mass flux boundary layer parameterization

NP Arnold - Geoscientific Model Development, 2024 - gmd.copernicus.org
Earth system models (ESMs) typically represent surface heterogeneity on scales smaller
than the atmospheric grid, while land–atmosphere coupling is based on grid mean values …

Coupling warm rain with an eddy diffusivity/mass flux parameterization: 2. Sensitivities and comparison to observations

MA Smalley, K Suselj, MD Lebsock… - Journal of Advances in …, 2022 - Wiley Online Library
This is the second part of the description and validation of the coupling of a warm‐rain
microphysics scheme to a stochastic multi‐plume eddy‐diffusivity/mass‐flux …

Fast and slow microphysics regimes in a minimalist model of cloudy Rayleigh-Bénard convection

RA Shaw, S Thomas, P Prabhakaran, W Cantrell… - Physical Review …, 2023 - APS
A minimalist model of microphysical properties in cloudy Rayleigh-Bénard convection is
developed based on mass and number balances for cloud droplets growing by vapor …

[HTML][HTML] Augmenting the Double-Gaussian Representation of Atmospheric Turbulence and Convection via a Coupled Stochastic Multi-Plume Mass-Flux Scheme

MK Witte, A Herrington, J Teixeira… - Monthly Weather …, 2022 - journals.ametsoc.org
Modern general circulation models continue to require parameterizations of subgrid
transport due to planetary boundary layer (PBL) turbulence and convection. Some schemes …

[HTML][HTML] Improving the representation of shallow cumulus convection with the Simplified Higher-Order Closure Mass-Flux (SHOC+ MF v1. 0) approach

MJ Chinita, M Witte, MJ Kurowski… - Geoscientific Model …, 2022 - gmd.copernicus.org
Parameterized boundary layer turbulence and moist convection remain some of the largest
sources of uncertainty in general circulation models. High-resolution climate modeling aims …

[HTML][HTML] Emulation of a large-eddy simulator for stratocumulus clouds in a general circulation model

K Nordling, JP Keskinen… - Atmospheric …, 2024 - acp.copernicus.org
Here we present for the first time a proof of concept for an emulation-based method that uses
a large-eddy simulations (LESs) to present sub-grid cloud processes in a general circulation …

An Introduction to the Eddy–Diffusivity/Mass–Flux (EDMF) Approach: A Unified Turbulence and Convection Parameterization

J Teixeira, K Suselj, MJ Kurowski - Fast Processes in Large …, 2023 - Wiley Online Library
The eddy–diffusivity/mass–flux (EDMF) approach is based on the unification of concepts
typically used for the parameterization of turbulence in the boundary layer (eddy–diffusivity) …

Emulation of a large-eddy simulator for stratocumulus clouds in a general circulation model

K Nordling, JP Keskinen, S Romakkaniemi… - …, 2023 - egusphere.copernicus.org
Here we present for the first time a proof of concept for an emulation-based method that uses
a large-eddy simulations (LES) to present sub-grid cloud processes in a general circulation …