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Modeling

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 20172 March 2023

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 examine the impact of rising temperatures in the less studied East Antarctica
Posted inResearch Spotlights

What Regions Are Most at Risk for Ice Loss in East Antarctica?

by S. Witman 31 March 201723 March 2023

Scientists model the impact of environmental warming on ice drainage basins in the less studied East Antarctica.

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

Leah Crane 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.

Aerial view of the Udachnaya pipe deposit diamond mine in Sakha Republic, Russia
Posted inScience Updates

Synthesizing Our Understanding of Earth's Deep Carbon

by Marie Edmonds and C. Manning 21 February 201728 March 2023

The Deep Carbon Observatory is entering a new phase, in which it will integrate 10 years of discoveries into an overarching model to benefit the scientific community and a wider public.

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.

Researchers trace boron in fluids released by subducting slabs to assess how tectonic plates and ocean waters interact at subduction zones.
Posted inResearch Spotlights

Fingerprinting the Source of Fore-Arc Fluids

by Terri Cook 9 February 20178 February 2023

A new model tracks boron and other tracers in fluids expelled from subducting slabs to help identify the fluids' source regions and migration routes.

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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Publishing Participatory Science: The Community Science Exchange

20 October 202517 October 2025
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