Streams that flow down mountainsides are more turbulent than those that run along forest floors, which leads to faster gas exchange between water and air.
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This Week: Fake News, Floods, and a Dazzling Flyby
What Earth and space science stories are we recommending this week?
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Tuning in to a Glacial Symphony
New research focuses on the bubbling and bathtub-like sounds of a glacier.
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Record-Setting Winds on a Nearby Brown Dwarf
Infrared and radio observations reveal zonal winds moving faster than 2,000 kilometers per hour on a “failed star” in our celestial neighborhood.
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El Cambio Climático Está Intensificando las Corrientes Oceánicas del Ártico
El derretimiento del hielo significa que los fuertes vientos del Ártico están creando corrientes más energéticas en el giro de Beaufort.
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The Art of Volcanic Ash Modeling 10 Years After Eyjafjallajökull
The ash plumes from the eruption of the Icelandic volcano in 2010 disrupted air travel in Europe for several weeks. Since then, scientists have developed models to mitigate ash’s impacts.
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Nonscientists Struggle to Separate Climate Fact from Fiction
People were much worse at identifying false statements about climate change than about general science, and they were overly confident in their answers.
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The Long-Term Effects of Covid-19 on Field Science
As scientists wait, worry, and hunker down, they’re also looking ahead to how their projects will need to adapt.
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Urban Heat Islands Are Warming the Arctic
Even in the remote high latitudes, a new satellite study sees rising temperatures and spreading green belts around cities, with big impacts on soils and ecosystems.
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Air Pollution Can Worsen the Death Rate from COVID-19
Scientists find that highly polluted counties in the United States will have a COVID-19 death rate 4.5 times higher than those with low pollution if they’re otherwise similar.