Geoengineering strategies to slow sea ice melting would affect not only Earth’s climate but also the biology and chemistry of the oceans, atmosphere, and ice.
Climate Change
Posted inScience Updates
Critical Agents of Change at Earth’s Surface
By way of agriculture and industry, humans have major influences on the critical zone. Our past and present effects on the landscape, soil, and water will echo for a long time to come.
Posted inNews
Minireservorios Podrían Salvar a Agricultores con Suelos Arenosos
Una tecnología de retención de agua subterránea recientemente reactivada podría conservar el agua y aumentar drásticamente el rendimiento de los cultivos en paisajes áridos con suelos arenosos como el África Subsahariana.
Posted inNews
Five Science Questions That Ought to Be Asked at the Debates
Journalists, moderators, and the public have an important opportunity to question the presidential and vice presidential candidates in the upcoming TV debates.
Posted inNews
Have We Got Dust All Wrong?
Scientists are challenging conventional notions of how dust particles are aligned; “everything we’ve so far hypothesized about the impact of dust on the atmosphere might be misplaced.”
Posted inNews
Saint Lucia Works to Release Itself from Sargassum’s Stranglehold
Nearly 10 years ago, Caribbean beaches experienced a sudden onslaught of Sargassum. Today residents continue to explore ways to mitigate the seaweed’s damage to local health and livelihoods.
Posted inNews
The G20 Is Investing in Fossil Fuels
Among the G20, the United States and United Kingdom have invested the most in fossil fuels since the beginning of 2020.
Posted inNews
Podcast: The Unusual Relationship Between Climate and Pandemics
Two recent studies show how climate affects human pandemics and how pandemics, in turn, alter the environment.
Posted inScience Updates
Soil Signals Tell of Landscape Disturbances
The lasting influence humans have on Earth’s critical zone—and how geologic forces have mediated those influences—is revealed in studies of soil and carbon migration.
Posted inScience Updates
Life Teems Below the Surface
Scientists are resolving how plants, microbes, and lithology sculpt the structure of the critical zone.