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Faint Glow, Clear Signal from Plants
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Published July 9, 2020
As scientists detect plant fluorescence in better detail, they inch closer to helping farmers respond to extreme weather and close in on understanding how carbon cycles through ecosystems.
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Nitrogen Dioxide Levels Rebound in China
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Published May 22, 2020
With most lockdowns ending and economic activity resuming, levels of the air pollutant have returned to near normal for this time of year.
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Airborne Nitrogen Dioxide Plummets Over China
Published February 28, 2020
NO2 amounts have dropped with the coronavirus quarantine, Chinese New Year, and a related economic slowdown.
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