A new study offers insight into the viscous BLOBs at the base of Earth’s mantle.
Research Spotlights
Research spotlights are plain-language summaries of recent articles published in AGU’s suite of 24 journals.
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The Southern Ocean May Be Building Up a Massive Burp
Modeled results suggest that if anthropogenic emissions decrease and the atmosphere cools, heat stored in the Southern Ocean could be released abruptly in a few hundred years, kicking off a temporary warming period.
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Tectonics and Climate Are Shaping an Alaskan Ecosystem
Biogeochemical research reveals the web of forces acting on a high-latitude microbe community in the Copper River Delta.
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Chicago Soil Maps Childhood Lead Exposure Risk
Researchers combined soil measurements and public health data to identify areas where children may be exposed to unsafe levels of lead in the dirt.
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New 3D Model Reveals Geophysical Structures Beneath Britain
Using magnetotelluric data to identify subsurface electrically conductive and resistive areas, scientists can identify underground features and predict how space weather may affect infrastructure.
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A Step Toward AI Modeling of the Whole Earth System
Coupling an AI-driven model of the atmosphere with a model of the ocean could help scientists create highly efficient emulations of the entire Earth system.
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Magnetic “Switchback” Detected near Earth for First Time
Until recently, this type of zigzag shape—formed by energetic rearrangement of magnetic field lines—had been seen only near the Sun.
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Satellite Scans Can Estimate Urban Emissions
As more cities strive to meet climate goals, space-based observations may help fill in the gaps on tracking emissions.
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Unveiling What’s Under the Hood in AI Weather Models
Artificial intelligence models have improved weather forecasting, but their inner workings are largely opaque. A new approach could make their predictions more interpretable by scientists.