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biogeosciences

Crops grow beneath a photovoltaic array at an experimental farm site.
Posted inResearch Spotlights

A Symbiosis Between Agriculture and Solar Power

Aaron Sidder, freelance science writer by Aaron Sidder 18 May 202314 July 2023

A growing population requires more food and energy, which compete for limited space…unless they don’t.

Images of measurements taken from a coccolithophore.
Posted inEditors' Highlights

Applying Algal Geometry to Past and Future Environments

by Marguerite A. Xenopoulos 11 May 202310 May 2023

Math can be fun when reconstructing the ocean’s past and forecasting the future with algal geometry.

A photo angled from above of a small white bird and a white egg in a nest of twigs.
Posted inNews

Harpy Eagles Concentrate Precious Nutrients in the Amazon

Adityarup Chakravorty, freelance science writer by Adityarup Chakravorty 10 May 202325 May 2023

Amazon soils are usually low in the nutrients that plants covet, but harpy eagles can create local hot spots with their poop and prey.

Un instrumento científico desciende al océano desde un buque de investigación.
Posted inNews

La presión del océano profundo tiene un aplastante impacto en el ciclo del carbono

by Elise Cutts 4 May 20234 May 2023

La presión extrema que existe en el mar profundo reduce el apetito de los microorganismos por carbono orgánico. Este hallazgo podría tener implicaciones importantes en la geoingeniería y el balance de carbono global.

Diagram of the growing season atmospheric water cycle over the Loess Plateau.
Posted inEditors' Highlights

Greening of Loess Plateau Increases Water Yield

by Guiling Wang 3 May 20232 May 2023

Vegetation restoration over the Chinese Loess Plateau can enhance atmospheric moisture convergence, increasing the precipitation enough to compensate for the vegetation water consumption.

Satellite view of a swirling green bloom of phytoplankton set in the dark blue ocean.
Posted inScience Updates

Carbon In, Carbon Out: Balancing the Ocean’s Books

by Ryan Vandermeulen 27 April 202325 January 2024

Scientists have developed a consensus guide of standard protocols for how best to measure oceanic primary productivity, a key component in Earth’s carbon cycle.

A garden with blooming orange, pink, white, and red flowers in front of an apartment building.
Posted inNews

Gardens Are Good for the Neighborhood

by Rebecca Owen 28 March 202329 March 2023

A new study highlights the benefits of urban gardens for their human caretakers and local ecosystems.

Un acercamiento a racimos de uvas moradas, aún en su planta, usadas para hacer vino Riportella. Algunas uvas en el racimo tienen gotas de rocío.
Posted inNews

Cómo el Último Máximo Glacial influenció en el origen del vino

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 27 March 202327 March 2023

El severo clima de la era de hielo influenció el cultivo de la vid durante el nacimiento de la agricultura.

A group of sheep graze in a green field.
Posted inNews

Veterinary Antibiotics Reduce Soil Carbon Sequestration Capacity

Rishika Pardikar, Science Writer by Rishika Pardikar 21 March 202321 March 2023

Livestock grazing areas sequester less carbon than those under wild herbivores.

A road winds through a mountain landscape covered in red mossy vegetation and shrubs.
Posted inNews

Native Plants Are Hiding Up High, but Invaders Are Catching Up

by Caroline Hasler 9 March 20239 March 2023

Far from pristine outposts of nature, mountains across the world are being rapidly colonized by non-native plants that spread uphill along roads.

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Features from AGU Publications

Research Spotlights

The Uncertain Fate of the Beaufort Gyre

13 May 202513 May 2025
Editors' Highlights

Beyond Up and Down: How Arctic Ponds Stir Sideways

13 May 20257 May 2025
Editors' Vox

Decoding Crop Evapotranspiration

6 May 20256 May 2025
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