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Research Spotlights

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

一个清澈的蓝色湖泊位于前景中广阔的干燥土地和背景中高耸的灰色山脉之间,山脉的底部覆盖着常绿的树木。
Posted inResearch Spotlights

地震如何改变湖泊微生物群落

by Rebecca Owen 6 August 20256 August 2025

提示:地震发生后,湖泊的地质、化学和生物成分会重新配置。一项新的研究深入探讨了地震变化对喜马拉雅地区措普湖的影响。

An artist’s depiction of Jupiter and its magnetosphere, which appears to stretch out to the left and right of the planet like two purple butterfly wings
Posted inResearch Spotlights

A Solar Wind Squeeze May Have Strengthened Jovian Aurorae

Sarah Stanley, Science Writer by Sarah Stanley 1 August 20251 August 2025

Juno spacecraft data suggest an extreme compression of the planet’s magnetosphere in December 2022, caused by the solar wind, briefly brightened the ultraviolet light displays.

A woman carries a watering can on her head as she walks along a dirt path running between a crop field and natural vegetation.
Posted inResearch Spotlights

When Rain Falls in Africa, Grassland Carbon Uptake Rises

by Saima May Sidik 30 July 202530 July 2025

Satellite data suggest an explanation for the continent’s high year-to-year variability in carbon uptake.

A clear blue lake lies between an expanse of dry dirt in the foreground and towering gray mountains whose lower reaches are covered in evergreen trees in the background.
Posted inResearch Spotlights

How Earthquakes Shake Up Microbial Lake Communities

by Rebecca Owen 24 July 20256 August 2025

After an earthquake, a lake’s geological, chemical, and biological components get reconfigured. A new study dives into the effects of seismic shifts on the Himalayas’ Lake Cuopu.

一条河流及后面可见的绿色河岸,山峦和一处灰色的建筑。
Posted inResearch Spotlights

追踪黑碳进入海洋的过程

Aaron Sidder, freelance science writer by Aaron Sidder 24 July 202524 July 2025

科学家们对三个河口进行研究,来寻找海洋溶解黑碳缺失的来源。

White floating sea ice has jagged edges where it meets the dark and light blue ocean waters.
Posted inResearch Spotlights

Abrupt Climate Shifts Likely as Global Temperatures Keep Rising

Sarah Derouin, Science Writer by Sarah Derouin 22 July 202522 July 2025

A computer vision technique modified to scan climate model data is helping scientists predict where and when rapid climatic shifts will happen in the future.

A diver, wearing goggles and an oxygen tank, uses a wrench to repair an underwater cable.
Posted inResearch Spotlights

A Transatlantic Communications Cable Does Double Duty

by Saima May Sidik 16 July 202516 July 2025

A new device enables existing submarine cable networks to measure deep-sea movements. It could ultimately help improve tsunami warnings and climate monitoring.

The pinkish-red Sun shines through a dense canopy of tree branches.
Posted inResearch Spotlights

How Plants Respond to Scattered Sunlight

by Rebecca Owen 14 July 202514 July 2025

A new study investigates how diffuse light affects evapotranspiration and carbon uptake across forest, grassland, shrub, and agricultural areas.

A green riverbank and a building are visible behind a river.
Posted inResearch Spotlights

Tracing Black Carbon’s Journey to the Ocean

Aaron Sidder, freelance science writer by Aaron Sidder 11 July 202524 July 2025

Scientists surveyed a trio of estuaries in pursuit of a missing source of oceanic dissolved black carbon.

A photo of bubbles near the ocean’s surface, taken from underwater
Posted inResearch Spotlights

More Bubbles Means More Variation in Ocean Carbon Storage

by Saima May Sidik 8 July 20258 July 2025

A new model accounting for the role of bubbles in air-sea gas exchanges suggests that ocean carbon uptake is more variable than previously thought.

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Features from AGU Publications

Research Spotlights

Machine Learning Simulates 1,000 Years of Climate

27 August 202527 August 2025
Editors' Highlights

Quantifying Predictability of the Middle Atmosphere

5 September 20255 September 2025
Editors' Vox

Experienced Researcher Book Publishing: Sharing Deep Expertise

3 September 202526 August 2025
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