Maintaining Momentum in Climate Model Development
As the current funding for climate process teams comes to an end, scientists emphasize the continuing need for teams that translate basic research into improved climate models.
caroline-ummenhofer
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1 min read
Impact of stochastic physics on tropical precipitation in the coupled ECMWF model
Uncertainties in parametrized processes in general circulation models can be represented as stochastic perturbations to the model formulation. The European Centre for …
Ensemble superparameterization versus stochastic parameterization: A comparison of model uncertainty representation in tropical weather prediction
Stochastic schemes to represent model uncertainty in the European Centre for Medium‐Range Weather Forecasts (ECMWF) ensemble prediction system has helped improve its probabilistic …
aneesh-c.-subramanian
Climate SPHINX: evaluating the impact of resolution and stochastic physics parameterisations in the EC-Earth global climate model
The Climate SPHINX (Stochastic Physics HIgh resolutioN eXperiments) project is a comprehensive set of ensemble simulations aimed at evaluating the sensitivity of present and …
paolo-davini
A study of reduced numerical precision to make superparameterization more competitive using a hardware emulator in the OpenIFS model
The use of reduced numerical precision to reduce computing costs for the cloud resolving model of superparameterized simulations of the atmosphere is investigated. An approach …
peter-d.-duben
The eddy kinetic energy budget in the Red Sea
The budget of eddy kinetic energy (EKE) in the Red Sea, including the sources, redistributions, and sink, is examined using a high'resolution eddy‐resolving ocean circulation …
peng-zhan
Simulation of High-Resolution Precipitable Water Data by a Stochastic Model with a Random Trigger
We use a stochastic differential equation (SDE) model with a random precipitation trigger for mass balance to simulate the 20 s temporal resolution column precipitable water …
kimberly-leung
The skill of atmospheric linear inverse models in hindcasting the Madden-Julian Oscillation
A suite of statistical atmosphere-only linear inverse models of varying complexity are used to hindcast recent MJO events from the Year of Tropical Convection and the …
nicholas-r.-cavanaugh
The physical oceanographic environment during the CCE-LTER Years: Changes in climate and concepts
The California Current System (CCS) has been studied by the California Cooperative Oceanic Fisheries Investigations program for many decades. Since 2004, the Southern California …
arthur-j.-miller
The MJO and global warming: a study in CCSM4
The change in Madden-Julian oscillation (MJO) amplitude and variance in response to anthropogenic climate change is assessed in the 1A degrees nominal resolution community …