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geoengineering

Close-up view of a white vein of calcite in gray basalt rock with a small plant on the rock.
Posted inOpinions

Real Climate Solutions Are Beneath Us

by Peter Reiners 2 May 20252 May 2025

It’s time to accept that durable subsurface carbon storage, along with emissions reductions, must be part of the plan to mitigate the effects of climate change—and geoscience must play a central role.

Fluffy clouds float in a blue sky over a grassy hill
Posted inResearch Spotlights

Compost and Biochar Could Boost Carbon Sequestration by Crushed Rock

by Nathaniel Scharping 22 April 202522 April 2025

Crushed rock additives may also help decrease soil emissions of other greenhouse gases, such as nitrous oxide and methane.

Un grupo de cinco mujeres con ropa colorida agarran paquetes de paja en un campo listas para la trilla de arroz.
Posted inResearch Spotlights

¿Cómo podrían las estrategias de intervención climática solar afectar a la agricultura?

Aaron Sidder, freelance science writer by Aaron Sidder 26 February 202526 February 2025

Los métodos de geoingeniería, como la inyección de aerosoles estratosféricos, prometen limitar el calentamiento, pero entre los muchos riesgos y preocupaciones potenciales, sus repercusiones en la agricultura permanecen en gran medida inexploradas.

田野里,五名身穿彩色服装的妇女手里拿着一捆捆稻草,准备脱粒。
Posted inResearch Spotlights

太阳辐射干预策略如何影响农业?

Aaron Sidder, freelance science writer by Aaron Sidder 5 February 20255 February 2025

地球工程方法,如平流层气溶胶注入,有望抑制气候变暖,但存在许多潜在风险和担忧,其中它们对农业的影响在很大程度上仍未得到探索。

A group of five women in colorful clothing hold bundles of straw in a field ready for rice threshing.
Posted inResearch Spotlights

How Could Solar Climate Intervention Strategies Affect Agriculture?

Aaron Sidder, freelance science writer by Aaron Sidder 16 January 202526 February 2025

Geoengineering approaches such as stratospheric aerosol injection hold the promise of limiting warming, but among the many potential risks and concerns, their impacts on agriculture remain largely unexplored.

The painting Breaking News depicts the Polynesian explorer Ui-te-Rangiora sailing amid ice and ocean on a small boat.
Posted inOpinions

Glacier Intervention Research Isn’t Just for Glaciologists

by Kenneth D. Mankoff, Christina Hulbe, Sławek Tulaczyk, Francesca Marzatico and Tiffany Morrison 9 January 202524 March 2025

Prospects for mitigating sea level rise by slowing flows of glacial ice into the ocean are worthy of research, but this work must involve all rights holders and stakeholders.

A house with a white roof on a shore in Bermuda
Posted inResearch Spotlights

Seemingly Simple Climate Adaptation Strategy Could Backfire

by Saima May Sidik 27 November 20242 December 2024

Reflecting sunlight can protect a neighborhood from scorching temperatures, but surrounding neighborhoods could suffer as a result.

A satellite image shows miles-wide blooms of green phytoplankton in the ocean.
Posted inNews

Microbe Preferences Drive Ocean Carbon Pump

by Grace van Deelen 15 October 202415 October 2024

New research offers insight into how certain bacteria degrade organic matter in Earth’s oceans.

Clouds off California’s coast, captured by the Moderate Resolution Imaging Spectroradiometer (MODIS)
Posted inNews

Cloud Brightening Could Have Unintended Effects in a Warming World

Rishika Pardikar, Science Writer by Rishika Pardikar 31 July 202431 July 2024

New research shows that though marine cloud brightening holds potential to temporarily reduce heat stress regionally, the technique has unpredictable and far-reaching outcomes.

A bright circle of light appears behind clouds, and part of that circle is obscured.
Posted inNews

Low-Level Clouds Disappear During a Solar Eclipse

Katherine Kornei, Science Writer by Katherine Kornei 22 March 202426 March 2024

Cumulus clouds rapidly dissipate as the land surface cools, a finding that has implications for Sun-obscuring geoengineering efforts.

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