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physics.ao-ph2026
Stochastic Emulation of a Fully Coupled Preindustrial E3SMv3 Simulation
Elynn Wu, James P. C. Duncan, Troy Arcomano +11
We present a stochastic coupled emulator of E3SM version 3, built on the SamudrACE framework, which couples an atmosphere emulator (ACE2) with a full-depth ocean emulator (Samudra)…
physics.ao-ph2024
DiffESM: Conditional Emulation of Temperature and Precipitation in Earth System Models with 3D Diffusion Models
Seth Bassetti, Brian Hutchinson, Claudia Tebaldi +1
Earth System Models (ESMs) are essential for understanding the interaction between human activities and the Earth's climate. However, the computational demands of ESMs often limit…
physics.ao-ph2024
Diffusion-Based Joint Temperature and Precipitation Emulation of Earth System Models
Katie Christensen, Lyric Otto, Seth Bassetti +2
Earth system models (ESMs) are the principal tools used in climate science to generate future climate projections under various atmospheric emissions scenarios on a global or regio…