Whose discovery first measured the ozone layer’s role in blocking UV radiation?
Quick Answer
Gordon Dobson developed the Dobson spectrophotometer and made early ozone measurements. His work helped show how the ozone layer protects life from ultraviolet radiation.
The Full Story
Gordon Dobson, a British physicist and meteorologist, is strongly associated with early ozone research. He developed instruments and methods to measure total atmospheric ozone, helping establish the ozone layer as a scientifically measurable feature of the atmosphere. Ozone absorbs harmful ultraviolet radiation, protecting living organisms at Earth’s surface. The unit 'Dobson unit' is named after him and remains used in ozone science today.
Key Facts
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