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Modeling

Modeling offers a glimpse of how cyclones impact the ocean depths
Posted inResearch Spotlights

Impacts of “Bomb” Cyclones Reach the Ocean Floor

by S. Witman 8 June 201716 December 2021

Japanese researchers study explosive cyclones with models to simulate decades of ocean circulation data.

Researchers test climate model resolution with a decade of precipitation data
Posted inResearch Spotlights

New Supercomputers Allow Climate Models to Capture Convection

by Sarah Stanley 2 June 201713 October 2021

Scientists evaluate the latest version of a fine-scale climate model by simulating a decade of precipitation patterns across Europe.

Posted inEditors' Vox

A Foundation for Modeling Time-Periodic Groundwater Flow

by J. S. Depner and T. C. Rasmussen 30 May 201716 February 2022

The authors of a new book on groundwater hydraulics and hydrology describe a theoretical foundation for modeling time-periodic groundwater flow.

As the wind blows across the drylands of Namibia, sand clusters around isolated plants.
Posted inResearch Spotlights

New Tool for Understanding Landscape Evolution in Drylands

by Jenny Lunn 26 April 201711 February 2022

Combining vegetation distribution models and sediment transport models offers a better understanding of how dryland environments change in response to different factors.

A new numerical model tracks the speed and pathway of a dike propagating through the Earth’s crust.
Posted inResearch Spotlights

An Improved Model of How Magma Moves Through the Crust

by Terri Cook 18 April 201717 November 2022

Researchers have developed a new numerical model that can, for the first time, solve for both the speed and the path of a propagating dike.

Photos of clouds taken from the ground can offer details that satellites miss.
Posted inResearch Spotlights

Looking Up: Taking Photos May Improve Climate Models

by E. Underwood 4 April 201726 October 2021

Snapshots of clouds taken from the ground reveal orders of magnitude more detail than satellites.

Researchers work to improve modeling of how thawing permafrost may impact Earth’s ecosystems
Posted inResearch Spotlights

Modeling Permafrost's Role in the Global Carbon Cycle

by S. Witman 15 March 20179 December 2021

A team of international scientists surveyed an array of Earth ecosystem models, recommending several ways to reduce uncertainties.

Researchers track how weather close to Earth’s surface influences the ionosphere.
Posted inResearch Spotlights

When Lower-Atmosphere Waves Invade the Upper Atmosphere

by L. Crane 28 February 201719 October 2021

A review of the literature shows that weather nearer Earth's surface could produce up to 35% of the ionosphere's variability.

A new model reveals the role of Antarctic Circumpolar Current eddies in moving high volumes of water.
Posted inResearch Spotlights

Swirling Eddies in the Antarctic May Have Global Impacts

by L. Strelich 10 February 201722 December 2021

A new model examines how eddies in the Antarctic Circumpolar Current affect volume transport of the world's strongest current.

Posted inNews

Andrew G. Slater (1971–2016)

by M. P. Clark, D. Lawrence and A. P. Barrett 8 February 201718 February 2022

Andrew "Drew" Slater, land modeler extraordinaire, died on 9 September 2016. He was 44 years old.

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Features from AGU Journals

RESEARCH SPOTLIGHTS
JGR: Solid Earth
“New Tectonic Plate Model Could Improve Earthquake Risk Assessment”
By Morgan Rehnberg

EDITORS' HIGHLIGHTS
AGU Advances
“Eminently Complex – Climate Science and the 2021 Nobel Prize”
By Ana Barros

EDITORS' VOX
Perspectives of Earth and Space Scientists
“New Directions for Perspectives of Earth and Space Scientists”
By Michael Wysession


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