Sentences with phrase «where surface ozone»

Research led by the Universities of Leicester and Edinburgh and 12 other research institutions show where surface ozone levels are important for human health.

Not exact matches

I used was the surface temperature responses from histAll --(histGHG + histNatural) to obtain the response to aerosols + ozone + land - use and derive the enhancement of the response for that case relative to WMGHGs that I called E. Calculation of TCR based on histAll in a model is approximately the same as calculating the sum of responses to histGHG, histNat, and histInhomogeneous where the latter includes the factor E.

An example of this kind of surprise happened in relation to the Antarctic ozone hole, where unexpected chemistry on surfaces of ice particles lead to much more efficient destruction of ozone in the polar vortex than had been expected, making an existing concern into a serious problem.

Scientists believe it is responsible for cooling the stratosphere, the layer of the atmosphere where the ozone layer is located, approximately 12.4 miles (20 kilometers) above the Earth's surface.

Ozone - depleting substances are emitted by human activity at the planet's surface and eventually travel to the stratosphere, where there the chlorine atoms and certain other constituent parts break apart the three oxygen atoms that make up an ozone moleOzone - depleting substances are emitted by human activity at the planet's surface and eventually travel to the stratosphere, where there the chlorine atoms and certain other constituent parts break apart the three oxygen atoms that make up an ozone moleozone molecule.

The tropopause layer between the troposphere and stratosphere, 8 miles to 11 miles above Earth's surface, is the point where water vapor, ozone and other gases enter the stratosphere.