Ozone Depletion News

Tuesday, February 9, 2010

Emissions of Potent Greenhouse Gas Increase Despite Reduction Efforts

Despite a decade of efforts worldwide to curb its release into the atmosphere, scientists have measured increased emissions of a ...  > full story

Ozone Hole Healing Could Cause Further Climate Warming

The hole in the ozone layer is now steadily closing, but its repair could actually increase warming in the southern hemisphere, according to scientists. ...  > full story

Springtime Ozone Increases Above Western North America Linked to Emissions from Abroad

Springtime ozone levels above western North America are rising primarily due to air flowing eastward from the Pacific Ocean, a trend ...  > full story

Ethanol-Powered Vehicles Generate More Ozone Than Gas-Powered Ones

Vehicles running on ethanol will generate higher concentrations of ozone than those using gasoline, especially in the winter, ...  > full story
 

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Overseas Pollution Hitting The U.S.

Environmental scientists and engineers developed mathematical models to calculate the impact of pollution from Europe and Asia on areas in the United. ...  > full story

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