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plants

Photo of Earth from afar.
Posted inEditors' Highlights

Rising CO2 and Climate Change Reorganize Global Terrestrial Carbon Cycling

by Sharon Billings 17 September 202517 September 2025

Rising CO2 and climate change are redistributing terrestrial carbon fluxes and reservoirs across latitudes and reducing carbon residence times globally.

A cluster of small, shiny red objects is attached to the roots of a plant.
Posted inNews

Nitrogen Needs Could Be Limiting Nature’s Carbon Capacity

by Rebecca Owen 25 August 202525 September 2025

A new study suggests that past calculations of biological nitrogen fixation were overestimated by up to 66%—and that farms growing nitrogen-fixing crops may be filling in the gaps, for better or worse.

A satellite image of northwestern Europe at night shows several urban centers that appear as bright clusters of light.
Posted inNews

Artificial Light Lengthens the Urban Growing Season

by Caroline Hasler 18 July 202518 July 2025

New research shows that artificial light at night lengthens the plant growing season in cities, overshadowing the effect of high urban temperatures.

Tall, green marsh grasses at sunrise
Posted inNews

Machine Learning Model Flags Early, Invisible Signs of Marsh Decline

by Skyler Ware 17 July 202517 July 2025

Decreases in underground plant biomass could signal future marsh loss and prompt conservation measures.

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 garden with colorful trees and a waterfall.
Posted inNews

As Climate Changes, So Do Gardens Across the United States

by Grace van Deelen 28 May 202528 May 2025

Warmer winter temperatures have altered frost patterns and growing seasons across the United States, forcing botanical gardens and arboretums to adapt.

Fotografía del volcán Pichu Pichu
Posted inNews

Los incendios forestales amenazan los suelos volcánicos de los Andes peruanos

by Sofia Moutinho 7 May 202522 May 2025

Los frágiles ecosistemas de las tierras altas mostraron baja resiliencia a los incendios, lo que los hace más vulnerables a la degradación a largo plazo.

A pile of dried tea leaves lies on a wooden table next to a cup of brewing tea.
Posted inNews

Tea Leaves Remove Lead from Water

by Skyler Ware 10 April 202510 April 2025

Surface and chemical properties of tea leaves may help explain the correlation between tea consumption and lower incidences of heart disease, high blood pressure, and stroke.

Pichu Pichu dominates the landscape of the Peruvian Andes.
Posted inNews

Wildfires Pose a Threat to Volcanic Soils in the Peruvian Andes

by Sofia Moutinho 20 March 20257 May 2025

Fragile highland ecosystems showed low resilience to fire, which renders them more vulnerable to long-term degradation.

汉代长城是一层层长满青草的褐色结构。
Posted inNews

在中国长城寻找气候线索

by J. Besl 23 September 202423 September 2024

在中国的西北部,沙漠条件保存了长城最偏远的部分。科学家们正在探索着2000年前的建筑材料,以寻找该地区过去气候的迹象。

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A view of a bridge, with the New Orleans skyline visible in the distance between the bridge and the water. A purple tint, a teal curved line representing a river, and the text “#AGU25 coverage from Eos” overlie the photo.

Features from AGU Publications

Research Spotlights

Denitrification Looks Different in Rivers Versus Streams

16 January 202616 January 2026
Editors' Highlights

How Satellite Data Helped Avoid Hunger from Drought

20 January 202620 January 2026
Editors' Vox

Bridging the Gap: Transforming Reliable Climate Data into Climate Policy

16 January 202616 January 2026
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