Investigadores descubren cómo el carbono negro evoluciona de partículas hidrofóbicas a sitios de nucleación de nubes, removiendo eventualmente las partículas que absorben calor del cielo.
Journal of Geophysical Research: Atmospheres
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New Insights on Stratospheric Circulation from Fluorine Tracers
Stratospheric fluorine species have accumulated faster in the Northern Hemisphere over the past two decades reflecting interhemispheric differences in the Brewer-Dobson transport circulation.
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Hurricane Forecast Improvement with Better Turbulent Processes
A new look at turbulent processes has improved the prediction of hurricane rapid intensification by properly accounting for the unique environment of a hurricane eyewall.
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How Long Do Black Carbon Particles Linger in the Atmosphere?
Researchers uncover how black carbon evolves from hydrophobic particles to cloud nucleation sites, eventually removing the heat-absorbing particles from the sky.
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Seasonality in Saharan Dust Across the Atlantic Ocean
The first time series of bi-weekly dust concentrations measured in-situ across the remote Atlantic Ocean.
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Satellite Sensor EPIC Detects Aerosols in Earth’s Atmosphere
Aerosol observations from EPIC—a sensor aboard a satellite—align well with ground- and aircraft-based data, including measurements of smoke plumes produced by recent megafires.
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Modeling Volcanic Debris Clouds
How does a large volcanic cloud get into the stratosphere? Scientists model how volcanic debris injected into the lower stratosphere can be lofted high into the middle stratosphere.
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Improved Algorithms Help Scientists Monitor Wildfires from Space
Wildfires release pollutants that harm human health. Quality satellite monitoring can help track these pollutants and predict where they may become health hazards.
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Observations from Space and Ground Reveal Clues About Lightning
In a coordinated monitoring effort, scientists have uncovered the timing and triggering of high-energy lightning events in the sky.