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- Aug 8, 2016
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Yay.
"This is the first time I have ever seen such a dramatic drop-off over such a wide area for a specific event," NASA air quality researcher Fei Liu said on NASA's Earth Observatory blog.
Continued - Airborne Nitrogen Dioxide Plummets Over China
Satellite images show that the most dramatic decline of air pollution was observed over northern Italy, the first region in the country to go on lockdown...
"This is the first time I have ever seen such a dramatic drop-off over such a wide area for a specific event," NASA air quality researcher Fei Liu said on NASA's Earth Observatory blog.
Continued - Airborne Nitrogen Dioxide Plummets Over China
Satellite images show that the most dramatic decline of air pollution was observed over northern Italy, the first region in the country to go on lockdown...