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Modeling

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.

Cirrus clouds at sunset.
Posted inScience Updates

Understanding How Climate Engineering Can Offset Climate Change

by B. Kravitz, Alan Robock and J. E. Kristjánsson 12 January 20171 March 2023

Sixth Meeting of the Geoengineering Model Intercomparison Project; Oslo, Norway, 21–22 June 2016

Southern California power lines at sunset.
Posted inScience Updates

Achieving a Near-Zero Carbon Emissions Energy System

by S. J. Davis, N. S. Lewis and K. Caldeira 9 January 201710 February 2017

Getting Near Zero: Decarbonizing the Last 20%; Aspen, Colorado, 31 July to 5 August 2016

Posted inEditors' Vox

Measurements and Models of Reactive Transport in Geological Media

by B. Berkowitz 27 December 201622 December 2021

Author Brian Berkowitz answers questions about his recently published article and the scientific and societal implications of his findings.

Posted inResearch Spotlights

Earth's Ground Heat Flux Should Not Be Overlooked

by E. Underwood 12 December 201627 February 2023

Scientists compare models of how much heat Earth's surface gives off and absorbs from the atmosphere.

A visiting postdoc prepares for a high-pressure rock mechanics experiment in Texas A&M’s rock deformation laboratory.
Posted inOpinions

Laboratory Sharing to Improve Rock Deformation Research

by A. Kronenberg, G. Hirth, N. Lapusta, J. Chester, A. Freed, C. Marone and T. Tullis 29 November 20161 October 2021

An ever-growing group of scientists seeks to integrate rock deformation labs from across the United States into one shared national facility.

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Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

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