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agriculture

Monitoring equipment sits atop a well.
Posted inNews

Groundwater Levels Are Dropping Around the World

by Katherine Bourzac 14 February 202414 February 2024

Well data from around the world show declines driven by water use and climate change.

A close-up of a plug of black material inside a plastic container with a barley seedling coming out of the top
Posted inNews

Electrified Soil Powers Plant Growth

by Saugat Bolakhe 31 January 202411 March 2024

Five days of low-power electricity directed to the roots of young plants boosted their growth by more than 50%.

Shown in the foreground is a mostly barren hillside with three trees. In the distance is an agricultural field.
Posted inNews

The Unfair Share of Shade in California’s Central Valley

by Andrea Tamayo 22 December 202322 December 2023

Researchers find that disadvantaged communities in Fresno are significantly sunnier and hotter than wealthier ones.

To the right of a vast wetland, with tall reeds of wild rice covering the ground, sit three canoes, and a person stands and looks across the landscape.
Posted inNews

Climate Change Threatens the Future of Wild Rice

by Grace van Deelen 18 December 202321 December 2023

As a precious plant struggles to thrive in the U.S. Upper Midwest, researchers are taking steps to understand the reasons for its decline.

Hops cones on a hop plant
Posted inNews

A Not-So-Hoppy Future for Beer Drinkers?

by Bill Morris 20 November 202320 November 2023

New research examining the impact of climate change on hops production has brewed up a storm.

Diagram from the study.
Posted inEditors' Highlights

Sulfur is Demanding its Place in Crop Nutrient Budgeting

by Luis Lassaletta 16 November 202317 November 2023

Scientists advocate for a more significant consideration of sulfur from a multidisciplinary perspective as a necessary step towards sustainable crop management.

Llamas walking along a rocky landscape in front of a retreating glacier in Cordillera Blanca, northern Peru.
Posted inENGAGE, News

How Llama Poop Is Helping an Andean Community Adapt to Melting Glaciers

by Sofia Moutinho 9 November 202317 November 2023

Reintroducing these animals can enrich barren soils and potentially reduce water contamination, a study shows.

A groundwater well in Gujarat, India
Posted inNews

Rates of Groundwater Depletion in India Could Triple by Midcentury

Rishika Pardikar, Science Writer by Rishika Pardikar 24 October 202324 October 2023

Climate change is contributing to crop stress associated with a growing demand for freshwater.

A large forest fire burns on a mountainside.
Posted inNews

Natural Nitrogen Emissions Are Rising in California

by Nathaniel Scharping 13 October 202313 October 2023

Wildfires and soil microbes are releasing more nitrogen oxides in California as the climate gets warmer and drier.

Depiction of the proposed approach to Critical Zone Science.
Posted inEditors' Vox

Earth’s Critical Zone Remains a Mystery Without its People

by Larissa A. Naylor, Jennifer A. J. Dungait, Paul D. Hallett, Neil Munro, Alasdair Stanton and Timothy A. Quine 19 September 20238 January 2024

Achieving the UN Sustainable Development Goals may only be possible if human activities are central to critical zone science.

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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The Geomagnetic Polarity Time Scale Revisited Once Again

22 October 202622 October 2026
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Opening Access to Earth Observation Data for Disaster Mitigation

21 October 202620 October 2026
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