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ScotGov agency faces loss of £4 3m public funds in green jobs revolution firm collapse
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The myth of Scotland s green jobs revolution as key wind tower firm CS Wind goes bust
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CS Wind seen as key part of green jobs revolution in Scotland goes into administration
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New study shows link between hot and dry weather and air quality in Korea
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IMAGE: Air pollution from human activities and dry, sunny weather combine to increase surface ozone concentrations, and ozone emissions are very harmful to health view more
Credit: Daniel Moqvist on Unsplash
While ozone in the stratosphere acts as barrier that protects the Earth from ultraviolet radiation, ground-level (or tropospheric) ozone is a dangerous trace gas that can cause serious health problems. This ozone is the result of photochemical reactions between nitrogen oxides and volatile organic compounds, which are two major air pollutants.
Over the past decades, East Asia has witnessed a marked degradation of air quality, especially so in terms of ground-level ozone, that is consistent with human activity. However, in Korea, the specific reasons behind increase in ozone levels during warm seasons remain a mystery among atmospheric scientists.