Polarimetric radar advances enable scientists to measure orientations of crystals, bubbles, and other properties that affect the flow of glaciers and ice sheets—and their contributions to sea level.
Science Updates
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Sensing the Sounds from Earth’s Hazardous Environments
Low-cost infrasound sensors, deployed in large numbers, provide a practical means of data collection near volcanoes, earthquakes, wildfires, and other geophysical phenomena.
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Melting Glaciers Make the Coastal Ocean More Sensitive
Fresh water from retreating ice does more than raise sea levels. It affects how the ocean responds to acidification and other environmental changes.
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Lessons from Linking Great Salt Lake Desiccation and Depression
By melding different expertise and merging disparate datasets, researchers revealed how lake bed dust may be affecting mental health outcomes across Utah.
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An Art-Science Partnership Offering New Views of Dynamic Landscapes
The immersive and interactive WILDLAND exhibition allowed the public—and the exhibition’s creators—to explore connections among water, trees, fire, and other natural and human-made materials expressed across a spectrum of artistic approaches.
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Tracking Microplastics Above and Below the Waves
Measuring plastic particles carried on Cozumel’s sea breezes and ocean currents reveals how simple physics shapes the particles’ pathways and the impacts they may have on coastal regions.
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A New Twist on Robotic Float Data Reveals Critical Ocean Chemistry
A novel application of a statistical method to existing data from the global network of BGC-Argo floats unveiled chemical measurements critical to tracking nitrogen cycling in oxygen minimum zones.
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Geostationary Satellite Applications Expand into Land Monitoring
Known for their weather-observing prowess, these satellites can also track land surface processes and disturbances over broad areas in near-real time.
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How to Accelerate Advances in Ecological Forecasting
Developing shared cyberinfrastructure can enhance predictions of ecological change and enable improved decisionmaking for resource management and public well-being.
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Lessons and Lingering Questions from Collapsing Basaltic Calderas
Research into the hazardous collapses of basaltic volcanoes has revealed common physical processes, but addressing remaining questions requires learning more from historical events.