Sentences with phrase «enhances ozone production»

«Enhanced ozone production in urban areas is a concern because of the population size potentially impacted and because air pollution levels could be already elevated due to local and mobile sources,» explains Larsen.

Not exact matches

The stratospheric ozone layer has become substantially depleted throughout much of the globe since the 1980s because of enhanced human production and use of ozone - depleting chemicals, such as chlorofluorocarbons, halons, and others, during the 20th century.
Such UV radiation increases lead to an enhanced OH production, reducing the lifetime of CH4 and influencing tropospheric ozone, both important greenhouse gases
Changes in the total solar irradiance (TSI) with enhanced extreme ultraviolet (EUV) emission have been hypothesized to induce a dynamic air / ocean circulation response resulting from stratospheric ozone production (Lean & Rind 1998).
Such UV radiation increases lead to an enhanced OH production, reducing the lifetime of CH4 and influencing tropospheric ozone, both important greenhouse gases (European Commission, 2003).
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