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Rebecca Owen

卫星图像显示了一条辫状河。
Posted inResearch Spotlights

布拉马普特拉-贾木纳河的迁移并非无规律可循

by Rebecca Owen 12 August 202512 August 2025

辫状河流系统中的河道线可能比以前认为的更容易预测。

Two people stand in a snowy landscape near icy water and glaciers, holding up a black pole that is about twice as tall as them.
Posted inResearch Spotlights

Can Microorganisms Thrive in Earth’s Atmosphere, or Do They Simply Survive There?

by Rebecca Owen 7 August 20257 August 2025

A bottom-up modeling approach could bring scientists closer to understanding communities of microbes in the atmosphere.

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。

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.

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.

Blue-and-white plastic bag on a beach
Posted inNews

Policy Success: Fees and Bans on Plastic Bags Reduce Beach Trash

by Rebecca Owen 14 July 202514 July 2025

Regardless of the patchwork of regulations aimed at limiting plastic bag use in the United States, new research indicates that such legislation does, indeed, limit the number of plastic bags found on beaches.

A satellite image of a braided river shows many channels branching out and reconnecting.
Posted inResearch Spotlights

Coherent, Not Chaotic, Migration in the Brahmaputra-Jamuna River

by Rebecca Owen 2 July 202512 August 2025

The channel threads in braided river systems may be more predictable than previously thought.

Imagen satelital de un paisaje rocoso en tonos marrones y rojizos, con llamativos pliegues y curvas geológicas.
Posted inResearch Spotlights

Un antiguo evento de calentamiento podría haber durado más de lo que pensábamos

by Rebecca Owen 2 July 20252 July 2025

Una nueva investigación sobre el Máximo Térmico del Paleoceno-Eoceno usó análisis probabilístico para entender mejor su duración y sobre cuánto tiempo podría afectar el calentamiento moderno al ciclo del carbono.

Fotografía de una avenida en Texas inundada
Posted inResearch Spotlights

Científicos revelan los peligros ocultos del calor y las inundaciones en Texas

by Rebecca Owen 25 June 202525 June 2025

Una parte más amplia del “Estado de la Estrella Solitaria” podría verse afectada por más olas de calor e inundaciones de lo que sugieren registros previos.

A burned-out car and surrounding trees are in an area that was recently burned by a wildfire.
Posted inResearch Spotlights

What’s Changed—and What Hasn’t—Since the EPA’s Endangerment Finding

by Rebecca Owen 24 June 202530 July 2025

A scientist-authored brief played a role in the 2009 determination that greenhouse gases endanger public health. With the finding now up for reconsideration, the same scientists revisit their opinion.

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A view of a Washington, D.C., skyline from the Potomac River at night. The Lincoln Memorial (at left) and the Washington Monument (at right) are lit against a purple sky. Over the water of the Potomac appear the text “#AGU24 coverage from Eos.”

Features from AGU Publications

Research Spotlights

In the Arctic, Consequences of Heat Waves Linger

22 August 202521 August 2025
Editors' Highlights

Rock-Ice Avalanche Dynamics: What it Erodes Can Affect How Far it Goes

21 August 202520 August 2025
Editors' Vox

Waterworks on Tree Stems: The Wonders of Stemflow

21 August 202520 August 2025
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