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With most lockdowns ending and economic activity resuming, levels of the air pollutant have returned to near normal for this time of year.
Published May 22, 2020Image of the Day Atmosphere Life Dust and Haze Human Presence Remote Sensing
Among the byproducts of the pandemic and social distancing is a drop in forest management fires on federal lands.
Published May 18, 2020
Satellite data show that aerosol levels have dropped significantly since the COVID-19 lockdown began.
Published Apr 20, 2020Image of the Day Atmosphere Dust and Haze Human Presence Remote Sensing
Night lights not only speak to where we live, but how.
Published Mar 26, 2020Image of the Day Land Life Dust and Haze Human Presence Remote Sensing
The shrinking of this once-vast inland lake means winds more frequently pick up dust from the exposed lakebed.
Published Mar 25, 2020