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Journal of Advances in Modeling Earth Systems (JAMES)

Visit the journal.

Diagram from the study.
Posted inEditors' Highlights

First Benchmarking System of Global Hydrological Models

by Kei Yoshimura 7 May 20257 May 2025

A benchmarking framework for global hydrological models, essential for Earth System Model evaluations, has finally been proposed.

World maps with simulations projected on them.
Posted inEditors' Highlights

A Leap Toward Next-Generation Ocean Models

by Florian Lemarié and Stephen M. Griffies 1 May 20251 May 2025

GPU-optimized ocean modeling achieves decade-long simulations in a day, enabling mesoscale-resolving climate simulations that open new opportunities for long-term planning in a changing climate.

Schematic of the calibration workflow.
Posted inEditors' Highlights

Calibrating Climate Models with Machine Learning

by Tapio Schneider 29 April 202525 April 2025

Using machine learning, researchers automatically calibrate a comprehensive climate model, improving simulations of difficult features and taking steps toward more reliable climate projections.

Graphs from the study.
Posted inEditors' Highlights

Simulating a Unique Wind System in a Kilometer-Scale Model

by Aditi Sheshadri 27 February 202526 February 2025

A new study shows that a kilometer-scale model can directly simulate aspects of the Quasi-Biennial Oscillation.

Graphs and a map from the study.
Posted inEditors' Highlights

Fast Adept Sea Ice Forecasts

by Andrew Roberts 8 January 202520 December 2024

Artificial intelligence facilitates an efficient, skillful surrogate of a coupled Arctic sea ice prediction model using generative diffusion.

A graph from the study.
Posted inEditors' Highlights

Spectral Solar Radiative Transfer in Plant Canopies

by Jiwen Fan 6 September 20244 September 2024

Spectrally resolved radiative transfer is needed to compute reliable estimates of sunlight transmission and photolysis of molecules within plant canopies.

Satellite image of blue and green phytoplankton blooms in the Southern Ocea
Posted inResearch Spotlights

Climate Model Simulates Unusually High Heat over the Southern Ocean

Sarah Stanley, Science Writer by Sarah Stanley 21 August 202421 August 2024

U.K. researchers compare HadGEM3-GC3.1 simulations of near-surface air temperatures with those from other state-of-the-art models.

A simulated image of clouds over the Pacific Ocean and the Americas.
Posted inResearch Spotlights

Modeling Earth Systems at a Quintillion Calculations per Second

by Rebecca Owen 6 August 20246 August 2024

I SCREAM, you SCREAM, we all SCREAM for faster climate modeling.

Figure showing simulation from the study.
Posted inEditors' Highlights

Equation Discovery for Subgrid-Scale Closures

by Tapio Schneider 24 July 202424 July 2024

Machine learning can discover closure equations for fluid simulations. A new study finds that common algorithms rediscover known, unstable closures, which can be stabilized with higher-order terms.

Figure from the study showing a map and globe.
Posted inEditors' Highlights

Ocean Impacts on European Winter Weather

by Hannah Christensen 16 July 202416 July 2024

State-of-the-art high-resolution models are needed to reveal the ocean’s role in driving extra-tropical weather systems.

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Features from AGU Publications

Research Spotlights

Simplicity May Be the Key to Understanding Soil Moisture

23 May 202523 May 2025
Editors' Highlights

Creep Cavitation May Lead to Earthquake Nucleation

22 May 202521 May 2025
Editors' Vox

Decoding Crop Evapotranspiration

6 May 20256 May 2025
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