Sustainable Balance » atmosphere

Sunlight Series: Part 6 – Ozone Depletion vs Global Dimming

Wed, 26 Mar 2014 17:51:27 +0000

Featured photo courtesy of Nasa Goddard Space Flight Centre. Introduction: Earlier in the Sunlight Series I wrote about electromagnetic energy being radiated by the sun, and how it’s mostly infrared, visible light,and ultraviolet (UV) radiation. From my last post, we know that the atmosphere absorbs electromagnetic radiation before it hits Earth’s surface. This radiation absorption differs depending […]

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Sunlight Series: Part 5 – Solar Irradiance and Earth’s Atmosphere

Wed, 26 Mar 2014 04:29:06 +0000

Featured image courtesy of NASA’s Marshall Space Flight Center. Introduction: I began this series by opining that using sunscreen is a misguided approach to protecting yourself from the sun’s radiation (unless under extreme circumstances), and that we should, in fact, be exposing our bare skin to unfiltered sunlight regularly. By the end of this series (still […]

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