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Research Spotlights

Research spotlights are plain-language summaries of recent articles published in AGU’s suite of 24 journals.

Posted inResearch Spotlights

Improving the Identification of Extreme Precipitation Trends in the U.S.

by Terri Cook 14 April 201628 February 2023

By greatly reducing the associated uncertainty, a new model is better able to discern statistically significant trends, offering the potential to improve the seasonal forecasting of rare events.

Posted inResearch Spotlights

Modeling the Effects of Clouds on Climate

by W. Yan 11 April 20166 July 2022

New research investigates how mixed-phase cloud partitioning and cloud cover compensate each other in GCMs.

NASA-2015-Record-Warm-Global-Year-Since-1880
Posted inResearch Spotlights

Researchers Attribute Human Influence on Climate Back to 1930s

by Lauren Lipuma 11 April 201613 February 2023

A new study finds that humans likely have triggered the last 16 record-breaking hot years on Earth, up to 2014.

lightning-boulder-colorado-jorgensen
Posted inResearch Spotlights

Considering Atmospheric Electricity in Climate Models

Kate Wheeling, freelance science writer by Kate Wheeling 7 April 201610 December 2022

Researchers create a new model of the electric currents circulating throughout the atmosphere that will improve the accuracy of global climate models.

Satellite photo of Japan
Posted inResearch Spotlights

Earthquakes May Prevent Underwater Landslides

by David Shultz 4 April 201621 July 2022

Smaller quakes around the active edge of continental plates may contribute to increased stability by promoting compaction and solidifying the top 100 meters of seafloor sediment.

Seismic wave velocity structure in deep Earth revealed through seismic tomography.
Posted inResearch Spotlights

Massive Ancient Tectonic Slab Found Below the Indian Ocean

Cody Sullivan by C. Sullivan 1 April 201611 January 2022

Scientists discover a surprisingly positioned tectonic plate, buried below the southern Indian Ocean, that spans the entire mantle.

Posted inResearch Spotlights

Drifting Floats Reveal Nitrate Patterns in Mediterranean Sea

Kate Wheeling, freelance science writer by Kate Wheeling 30 March 201622 July 2022

Next-generation autonomous platforms allow scientists to understand physical mechanisms that control nitrate availability in the Mediterranean surface water.

water-eroded-hill-sedgwick-reserve-santa-barbara
Posted inResearch Spotlights

Hitting the Slopes

by W. Yan 24 March 201625 October 2022

Researchers investigate whether rain droplets alone can cause enough erosion to impact the shapes of hills.

Livestock account for about a third of methane emissions in the United States, according to a new study.
Posted inResearch Spotlights

U.S. Methane Emissions on the Rise

by S. Kelleher 22 March 20162 November 2021

Data suggest that the United States may be responsible for half of global methane increase in the past decade.

Posted inResearch Spotlights

Could We Have Predicted What El Niño Would Bring?

by W. Yan 22 March 201615 February 2023

Researchers take a retrospective look to see if precipitation and flooding due to El Niño could have been predicted a priori.

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Features from AGU Publications

Research Spotlights

What Triggered an Ancient Magma Surge in the North Cascades?

6 November 20266 November 2026
Editors' Highlights

Trash to Treasure? Increased Soil Phosphorus in Farmed Urban Soils

5 November 20264 November 2026
Editors' Vox

Announcing the New AGU Publications Editors-in-Chief Starting in 2027

6 November 20266 November 2026
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